Wind and weather, water and ice Aug 21 2024

This article is part of the series “2024-08: Fram Strait cruise KPH”.

Wednesday, 21 August 10:36. It’s Annika’s and my fourth wedding anniversary, but I’m far away from her. I’m on the icebreaker Kronprins Haakon in the Fram Strait at 78° 50′ N, 12° 16′ W, that’s between Greenland and Svalbard. Air temperature is +0.2 °C, water temperature -0.1 °C. It is day 9 of the scientific cruise FS2024 of the Norwegian Polar Institute. Today I have found some time to write a blog article and also to publish it thanks to the fast satellite internet on board.

This article is about the journey, about the elements, not about research. I’ll come to this later in other articles.

13 August

Today the 2024 expedition to the Fram Strait begins. Short name: FS2024. 19 participants and 20 crew members are on board. Round 18:00 we leave the port, sail along the Adventfjorden and turn into the 107 km long Isfjorden. When we reach the open sea the sea gets rough and our ship starts to pitch and roll in the waves and not all people feel well. I have a cabin in the bow of deck 3 and the larger waves splash sea water against the port hole.

Sailing along Svalbard, soon we will leave it behind

14 August

In the night the wind has calmed down. We are heading west and it is quite foggy. This year there is much less sea ice in the Fram Strait then usual at this time. Less ice coverage means increased air humidity and that results in fog.

15 August

It continues to be foggy, no need to take any photos of the sea. But in the afternoon the sun manages to fight its way through the fog. This results in two hours with blue sky and also in a phenomenon I never experienced before. A fog bow. As with usual rainbows the sun is in the back so it is not a halo. The water droplets of the fog are so small, that the colours are very weak and so the fog bow looks almost white.

16 August

Research as usual: Two mooring recoveries and several CTD casts, MSS casts, optical casts. The weather: also as usual. It is foggy again and it will stay like this the whole day.

It is not clear whether we will have any ice station on this cruise. The ice stations planned for yesterday and today have already been canceled due to the lack of sea ice and tomorrow it doesn’t look better. At lunch time at least the first chunks of ice have appeared. That’s a nice change in the uniformness of the foggy weather.

17 August

For days we have been checking the wind speed on windy that forecasted winds up to 40 knots for today. That’s 20 m/s. And the gale has already reached us. The waves have started to get larger with spray on the top. They splash against the few ice floes drifting around us.

In the afternoon all research has been cancelled because of the increasing wind and growing waves. After dinner I go down to deck 3 and into my room. We have average wind speeds of 22-23 m/s now. The ship pitches a lot and in combination with the high waves (I think, 3–4 metres) the port hole of my cabin is occasionally under water. These are some screenshots of a short movie I made with my mobile:

Now the ice floes are not gently drifting anymore but are at the mercy of the waves. Is the storm our friend and blows that one nice looking ice floe in the north towards us? Or will the swell break the ice into smithereens?

18 August

Half past seven – breakfast time. Wind has calmed down to 15 m/s. We are at 78°50′ N und 9°30′ W. I work a lot this day on my computer, hardly looking out of the window. We want to reach 14° W tonight. That’s not so so far away as it sounds, since one degree west means a distance of just 21.5 km at these latitudes.

At 18:30 all people involved in sea ice work meet up. That’s also the people doing “bridge watch” looking for polar bears from the bridge at deck 8. We get a safety briefing for being on the ice and then we see a presentation created by ice expert Henrik that shows the ice situation. There are two possibilities for an ice station for the next day.

Planning for the ice station (slide by Henrik Fisser, UiT)

It’s hardly believable – we are still in open water with less than 1% ice. But we have a fresh satellite image and people who know ice so I’m optimistic. If only the ice is stable enough.

At least there are some flat ice bergs around.

19 August

At 4 o’clock in the night I wake up. I know this noise, the vibrations, these movements. Kronprins Haakon breaks though the ice! I look through the porthole – we are in the ice! Despite the early hour I get up to take photos on the helicopter deck. It looks so different from the previous days.

Shortly after nine o’clock I take my mobile phone to make this photo:

And this means – after a year and two month I finally stand on the arctic sea ice again. I missed it, I just love this environment! Today’s mission: Flying a drone to produce images for a so-called orthophoto. But that is another story to be told a bit later.

Midnight paddling Jun 23 2024

It’s midsummer day in Sweden. Yesterday Annika and I danced around the midsummer pole and ate huge amounts of salmon, potatoes and eggs with roe, just as you use to do on a typical midsommarafton. One thing however was not typical: It didn’t rain at all. And since the night was still clear and beautiful, Annika and I decided to make a small kayak tour. At 22:40 we were clear to leave.

The eastern sky was blue and purple and the trees on the island Bredskarssten almost black – but it was not dark although some of the photos may look like. The sun had just gone down.We decided to paddle to the tiny archipelago Obbolstenarna.

Kayaking to Obbolstenarna – Annika ahead

When we arrived there all seagulls flew up into the air screeching. Did we disturb them? No, it was an eagle that quickly was chased off by the seagulls. We circumnavigated the islands and headed back east, where some of the spare clouds still caught some sunlight.

And now? There was no noticeable wind and kayaking has been pretty effortless until now. Annika and I had the same thought: kayaking to the southern tip of Stömbäck-Kont. We’ve been there often, but always by car. Stömbäck-Kont is 30 km from our home by car but only 5 km by kayak. So, let’s go …

Meanwhile it had become a bit darker and the flat sea and sky looked like fantastic paintings. Like from another world.

We passed the sea side of the island Tarv, and turned north behind the small island Gåshällan and some islands I don’t know the names of. Then we headed west.

This black shadow ahead, is it the rocks of Strömbäck-Kont? It is hard to see because the contrast is low. But my navigation was correct and soon we approached the barbecue area, where we were welcomed by the mosquitoes, that luckily were not present on the open sea. Time for a short break to stretch one’s legs.

The stop was pretty short, because the mosquitoes just loved us and we have quite a lot of them this year! So we jumped back into our kayaks and followed the coast a bit north were we could hear music.

Here lies Simphamn, both a nice sandy beach and a marina. A bunch of very expensive looking yachts were anchored at the boat bridge and apparently some people had had a party on one of the yachts. We paddled round the small island with the clubhouse.

Now it was time to head east back to the island Tarv and circumnavigate it clockwise. Most sea birds were relaxed. The geese more or less ignored us while the terns were ignoring us. They were hunting. Again and again they plunged vertically into the sea to catch fish.

After a while we headed south and reached the opening between Tarv and a peninsula connected to the main land. Here we reached the open sea again.

From there we know the way home by heart. Passing the bay Vitskärsudden, following the coast while avoiding the many rocks in the water and after two more kilometres we were back home.

Now we only had to drag the kayaks back to our house through a field of lupins. (I will pick them. They are an invasive species and we want to get rid of them.) And then – after 12.5 km of an extraordinary beautiful night paddling we were back home. Now it was a quarter to two – definitely time to sleep!

For those who love maps or live nearby, this is the track:

Spring winter in Obbola Apr 13 2024

I’m sitting in the train travelling from Obbola, my “home home” to Tromsø, my “work home”. Normally the journey would have taken 18 to 19 hours but this train is four hours late. That will probably extend my journey to 37 hours including an overnight stay in Narvik.

The last days we had full vårvinter (literally “spring winter”) which is the transition period between winter and spring. Not only in my opinion this is an own season. And so it can look like:

Tuesday, 9 April

The weather is fine and calm. The drift ice that I paddled through the day before is mostly gone. I take another kayak tour to the islands Obbolstenarna and now also the sea is calm enough to circumnavigate the islands and the ice cap on the rocky shallow.

After the tour I continue my work in home office.

Wednesday, 10 April

It is raining at lunch time and the fog hides the horizon of the Baltic Sea.

Thursday, 11 April

The drift ice has come back over night. The day is sunny.

Friday, 12 April

In the village at lunchtime I spot the first Tussilago which always has been the first flower to bloom in vårvinter. And in front of a house I see some crocuses. It is +7.5 °C.

Some hours later I take a short and icy “farewell kayak tour”. It gets harder to find a good place to set in the kayak. And on the way back I was right when I doubted that the small ice floe would carry my weight. It didn’t. The ice has started to rot and then it’s not stable anymore even when 10 cm thick. So – be prepared.

We still have 50 cm of snow in the garden but round our rowan tree the snow has melted. The birds love to be there picking for food.

Saturday, 13 April

That’s today. I’m sitting in the heavily delayed train heading north. The forest ground and the bogs are covered with snow but the first patches of blueberry twigs are visible, too. It’s nice to see the landscape, but I’ll have a long journey ahead and I’m going to take a nap now.

Spring winter kayaking through the ice. Apr 9 2024

After yesterday’s ugly and windy conditions the weather today looked quite promising. A good ooportunity to take another kayak tour. At eight o’clock I put on dry suit and life vest and dragged my kayak to the open water by the islet Lillskär.

I paddled slowly to give two pairs of swans time to retreat and then kayaked round the islet. Here a large field of ice floes awaited me.

There were open patches of water, but mostly I paddled through dense ice fields that were moved by long and smooth waves. The large floes were 30 cm thick, some of them even thicker.

How does paddling through the ice work? Most ice floes are small enough to be pushed aside. I tried to paddle around the larger ice floes. Sometimes I bumped into them. and sometimes I just paddled over them by purpose – “brute force”.

After a kilometre I reached open water and then another ice field with thinner and smaller ice floes. Here I could just paddle through and the transparent ice glittered in the sun.

I wanted to reach the “ice berg” south of the islands Obbolstenarna. Out there is a large shallow with some rocks. There the waves build a temporary island of ice and snow. This year it was two to three metres high. I didn’t dare to circumnavigate this icy island because in the shallows around the waves were high and breaking. I considered this being too risky to kayak there since I was alone.

I didn’t kayak around Obbolstenarna neither for the same reasons so I returned. I could see the Finnland ferry in the harbour some kilometres away. Soon I entered the ice field again.

As on the way there I paddled through the floes without any problems. I only landed in a dead end once and that was on purpose for the photo.

Since the weather was great it was so exceptionally beautiful out there I parked my kayak on a larger ice floe and took a short break.

Then it was time to return to the ice edge, walk back to our house and enter my office because this was my first day of a week of home office. Farewell ice floes. Thanks for good company.

The right timing for a small winter kayak tour Apr 7 2024

Friday afternoon

Yesterday Annika and I took a winter bath in the ice free bay Vitskärsudden, now it is snowing and the wind has blown back a lot of ice floes. Too unstable too walk on, too thick to paddle through. How shall we paddle kayak tomorrow under these conditions?

Saturday

In the morning the sun is shining and the ice floes are gone. I walk to the ice edge that is round about 200 metres from shore. The ice is stable. After breakfast Annika and I dress properly (warm clothes, dry suit, life jacket) and drag our kayaks to the ice edge.

We get into our kayaks on the ice and then hop into the water. Then we turn right and are calmly paddling following the coastal line to the bay Vitskärsudden. First we navigate through some larger ice floes and the usual rocks (our “underwater archipelago”). When we enter the bay a layer of fresh ice is in front of us. It is so thin, that we can paddle through it effortlessly. The sounds of the braking ice are fascinating.

We are not alone. Three other kayakers are further out while other people are taking a walk ashore. One of them took a photo that we found on Facebook:

Annika and on tour seen from land (Photo credits: tbd)

After we paddle back we build up momentum and paddle right onto the shallow ice shield. We already can see our house – shortly later we are there, longing for a shower.

In the evening the wind has turned and ice floes are drifting back ashore.

Sunday (today)

Did we have calm weather yesterday? Well, not today. The wind is pretty strong and wet snow and sleet is falling from a white-grey sky. The horizon is hidden in the fog.

I take a promenade to Vitskärsudden again. The wind has filled the whole bay with small and large ice floes that wobble in the waves.

I am walking along the ice covered coastal line until I come to the open sea. Here the waves are throwing water, slush and ice ashore so that the shore is covered by metre high ice walls. This view is impressive, pretty arctic and also a bit frightening.

The waves are high and break early. It’s hardly imaginable that Annika and I had a fine and calm kayak tour yesterday. Good timing!

I have five other days in Obbola before I’ll head back to Tromsø. I’m quite curious whether I’m able to take another kayak tour. But today the weather looks quite promising.

First kayaking 2024 Apr 3 2024

Today I took my first kayak tour in 2024. It was much too windy to do a longer tour (and proper photos) and my walking distance was larger then my paddling efforts but hey, at least I was outside. Now I’m eager to kayak more.

Re-frozen crack (morning temperature: -9.5 °C)

Welcome, open sea Apr 2 2024

When the plane flew above the Baltic Sea shortly before I landed in Umeå nine days ago I realised that it might take time, until I can paddle kayak. The whole sea by the coast was covered with ice.

Even yesterday the open sea was round about a kilometre away from shore. Then it got windy.

When I woke up this morning a lot of the sea ice had gone and I spotted the open water right behind the little islet Lillskär. I put on my waterproof survival suit and went there. The ice between the shore and the island was still solid.

Behind the island was a strip of ice with long cracks. I went to the edge to take some photos.

When I turned around I realised that one of the cracks – seen on the second photo above –has become broader, close to a metre. I preferred swimming the metre to jumping because the ice was slippery. Minutes later the ice floes were drifting away from land and then south. Good bye!

As soon as the wind dies down I want to take the first kayak tour of the year. The weather forecast here is not the best so I’ll have to wait and look.

Polarstern in Tromsø Jul 31 2023

Last month I joined a scientific cruise on the Norwegian icebreaker Kronprins Haakon. Our plan was to reach station 01 at 84.55° N, 18.78° E north of Svalbard. But the exceptionally thick sea ice of 2 metres and more prevented this. We tried to get north but in vain, we only reached 80° N and a bit.

We were not alone. The Swedish icebreaker Oden and the German icebreaker Polarstern had the same issues. In the night from the 11 to 12 June we were quite near to the Polarstern – less than 10 nm if I remember correctly. The vessel was visible on the “OLEX” navigation screen.

11 June 22:18: Polarstern on the navigation display

After another five week expedition to the Gakkel Ridge, the Greenland Shelf and the Nansen Basin the Polarstern arrived in Tromsø today. Not at the port on the island (I guess, too many cruise ships) but in Tønsvik by the mainland. Some weeks ago I asked the Alfred Wegener Institut (AWI) if it was possible to visit the ship but it couldn’t be done this time. Anyhow I took the car after work and drove there to get at least some photos.

Hopefully I’ll get a opportunity for a visit another time. And yes – I long deeply for the Arctic when I see the Polarstern lying there or check the track in the internet.

But hiking in the Norwegian Nature always helps. Two photos from a short hiking trip after the icebreaker photos:

Cruise leftovers: a seagull, a map and a tiny planet Jun 28 2023

This article is part of the series “2023-06: Arctic Ocean cruise KPH”.

One week ago I left the icebreaker Kronprins Haakon in Longyearbyen, Svalbard after a three week cruise. On the same day I took the plane back to Tromsø together with a lot of scientists from the same cruise.

The cruise went a little differently than planned. As you can see on the map below we seemed to cruise in a quite chaotic way.

Cruise track of the Arctic Ocean 2023 I cruise

But every loop was there for a reason. The left loop leading north was the attempt to cruise to station 05 at 83°58′ N. You see the line of planned stations in the upper right. But our attempt was in vain, the ice was too thick to get there.

So we decided to do research in the Fram Strait between Greenland and Svalbard. Since this was never the plan we didn’t have a permit to do research in Greenlandic waters. Therefore we headed south and east to do a first ice station in Norwegian waters and then another one at 80 °N. That’s the right loop.

We were lucky: already after a couple of days we got the permit for Greenland. So we headed south and then west again into Greenlandic waters. Here we still had to zigzag a bit through the ice but there was another effect that made the track a bit special: The ice stations.

The ice floes drifted south with a speed of round about 0.7 knots (as far as I remember). When the ice station lasted 36 hours, that’s a drift of more than 45 kilometres. That’s the small loops to the south at 6.5 °W, 4° W and 2° W.

And since we had some travel time, I could take some photos. For example from the incredibly elegant ivory gull.

And even when I was on the sea ice to make aerial photos with my drone I often had some extra minutes to play around with the panorama function, resulting in so-called “tiny planet” photos.

Tiny planet with Kronprins Haakon in the Fram Straight, June 2023

Oh – I’m longing back to the Arctic. Home in Obbola in Sweden it is really warm and 24 °C inside of our house. A bit too warm for my taste. And rain would be very welcome, our garden is very dry.

Travelling from ice to summer Jun 22 2023

This article is part of the series “2023-06: Arctic Ocean cruise KPH”.

This photo was taken three days ago:

These photos were taken three hours ago:

Quite a contrast, isn’t it?

18 June (four days ago)

I stand on the sea ice for the last time as part of the polar research expedition with the ice breaker Kronprins Haakon. It has become quite foggy and we will close the ice station earlier due to bad visibility. If you cannot spot the polar bears it is not safe and we had quite a few of them the last two weeks.

19 June (three days ago)

Today we stop the ship several times for the usual CTD casts to get the salinity and temperature of the sea water in different depths. For science it is always interesting to get comparable measurements. One way is to do a transect, a series of the same type of measurements in different locations, mostly in a line. Today we do CTD casts at 2° W, 1° W, 0°, 1° E, and 2 °E. So today we have crossed the Prime Meridian.

For doing CTD casts the ship must stand still. At 1° E I use this to fly my private drone from the helicopter deck for the first picture above. (Memo to myself: do not fly a drone in fog, it is hard to land.)

20 June (two days ago)

After four days of fog it finally clears up in the evening. And for the first time in 18 days we can see land again, the long and narrow island Prins Karls Forland.

We can get a lot of information about what’s going on on the TV. On channel 9 there is OLEX, a navigation system. I see, that Helmer Hanssen, another research vessel owned by the University of Tromsø is nearby. The ships are getting closer and closer and I go up to the helicopter deck to take some photos. There’s a reason for the ships to meet. Malin, a researcher in the field of arctic and marine biology is transferred from our ship to Helmer Hanssen by boat. She will join another cruise.

21 June (yesterday)

In the morning we have approached Adventfjorden, where the main city Longyearbyen is located. Due to the touristic cruise ships occupying all dock places we will stop in the open water. From there we are transferred to land by boat as well. I’m in the first boat because I want to meet people in Longyearbyen at Forskningsparken. There UNIS, the university of Svalbard is located and a department of the Norwegian Polar Institute, too.

We get a car transport there and I meet Vegard, that helped me with drone flying and Luke, that I have worked with quite a bit. Luke and I have even time to get some outdoor lunch in the summery town. It’s sunny and more than 10 °C. (Too warm for me.) He mentions that it got quite green in Longyearbyen. And I spot the first flowers.

At the airport there are long queues everywhere. It is not build for large groups of slightly disorientated tourists. But we arrived early. Shortly after half past two we lift off. I glue myself to the window to see the fjords, the mountain chains and the glaciers of Svalbard passing by.

Spitsbergen in June — from the plane III

Amidst between Svalbard and Tromsø I manage to spot the arctic island Bjørnøya in the haze. For the first time in my life! The photo is heavily processed to make Bjørnøya visible.

And then we land in Tromsø where the vegetation just has exploded in my three weeks of absence. Everything is green and there are flowers everywhere. I am lucky and get a lift home. (Thank you, Tore!)

22 June (today)

I drop by in the office to meet my colleagues. Good to see them in real life. We talk about the cruise and many other things. But after work I take a bath in the sea. So refreshing when it is summer and 25 °C! That’s more than twenty degrees warmer than four days ago when I navigated my small drone to take a photo of Kronprins Haakon in the sea ice somewhere between Greenland and Svalbard.

23 June (tomorrow)

Tromsø is my work home, but Obbola in Sweden is my home home. Tomorrow I will travel there. If everything goes well it “only” takes 18 hours. And then I finally will be united with my wife Annika again in our cosy house by the Baltic Sea.