Conditions at Unstad in January
January: Deep-Winter Firing Line
January is as good as it gets at Unstad. The average swell height is 1.9m (6ft) and the average period sits at 10.1s, so the water is consistently moving. The center of the swell rose is still dominated by SSW and SW swells, but the directions that actually light up the bay - W, WNW, NW and NNW - still make up around 27% of the total. That means every few days a proper NW or NNW swell pushes straight into the beach, while the rest of the time you are working with more westerly or north-westerly swell that may need some tide and wind magic to come alive.
On the wind side, only 11% of January hours are truly offshore from E, ESE, SE or SSE. SE and SSE winds are common, but they are often strong, with 30-50kph gusts, and that can easily chop up what would otherwise be a beautiful Arctic wave. If you get a cold high pressure ridge wedged over Scandinavia following an Icelandic low, the offshore flow can be clean and glassy, turning Unstad into a heavy, pumping, big-wave arena. Air temperatures average 1.6°C, water temperature is 6.2°C, and precipitation is frequent at 3.60 mm/day, so expect snow squalls and wind chill that make a thick hood and booties non-negotiable.
Average Spot conditions at Unstad in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Unstad during January. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Unstad for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Unstad for January. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Unstad.