Conditions at Rhossili Bay in February
February: Big Swell, Cold Offshore Windows
February runs a near-twin of January, with average swell heights at 1.5m (4.9ft) and periods at 10.5s. WSW swell remains the dominant supplier at 40.9%, and the W/SW quadrant keeps producing consistent, powerful groundswell for the bay. The wind distribution shifts slightly, with a touch more offshore potential, about 10% ideal conditions, helped by a stronger NE-ENE component. The cold air, averaging 6.6°C with lows near -4.7°C, often clears the sky behind cold fronts, setting up crisp offshore N/NE flow and clean conditions between frontal passages. Rainfall is around 3.24 mm/day and water temperature drops to 7.9°C, so it is full winter rubber and hood territory. When the wind cooperates, February can offer some of the most classic, grinding sand-bottom peaks on the Gower coast.
Average Spot conditions at Rhossili Bay in February
Swell history for February
Wind history for February
Swell quality
Analyze the groundswell consistency at Rhossili Bay during February. 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 Rhossili Bay for your next trip in February.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Rhossili Bay for February. 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 Rhossili Bay.