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Surf Forecast for Saint-Jean-le-Thomas

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We provide you with the latest data of sea water conditions for Saint-Jean-le-Thomas for an accurate surf forecast. We take into consideration wave height, sea state and wind direction so you can have all the information about your destination before you reach the beach.

Saint-Jean-le-Thomas sea conditions and wind forecast

What is the waves like today in Saint-Jean-le-Thomas? Today the wave height in Saint-Jean-le-Thomas does not exceed 1 meter (3 ft 3 in) and it is sea suitable for swimming. In the coming days the sea will remain calm. The table below provides detailed information about the sea conditions for the next 10 days by time of day. These data show wave height, wave direction and WMO sea state code (is a scale which measures the height of the waves). The values are for informational purposes only and should not be used for navigation.

Sea state, wave height and direction

6 September 2025

0-3 h3-6 h6-9 h9-12 h
0' 7"0' 10"1' 0"1' 1"
0.19 m0.25 m0.3 m0.34 m
W WS SSE SESE SE
2222
12-15 h15-18 h18-21 h21-24 h
1' 3"1' 3"1' 3"1' 3"
0.37 m0.38 m0.39 m0.39 m
SE SESE SESE SESE SE
2222


Time and date of surf forecast in charts and tables in GMT +0 format. You can choose a different time zone for yourself:

GMT

The sea state graph shows the height and direction of the wave in Saint-Jean-le-Thomas for the next few days. The second shows the speed and direction of the wind.

Swellinfo Saint-Jean-le-Thomas

Swellinfo Saint-Jean-le-Thomas

Wind speed and direction in Saint-Jean-le-Thomas

Wind speed and direction in Saint-Jean-le-Thomas

You may also be interested in other sections of our site for Saint-Jean-le-Thomas: Sea temperature, Sunrise and Sunset, Tides

State of the sea

0 - Calm Sea - Sea surface is calm with a mirror stillness. Wave height 0 metres (0 ft)
1 - Ripple Effect - Sea surface has a slight ripple and a slight breeze. Wave height 0 to 0.1 metres (0.00 to 0.33 ft)
2 - Smooth Sea - Sea surface is smooth but wavelets begin to form. Wave height 0.1 to 0.5 metres (3.9 in to 1 ft 7.7 in)
3 - Gentle Breeze - Sea surface broken with large wavelets. Wave height 0.5 to 1.25 metres (1 ft 8 in to 4 ft 1 in)
4 - Moderate Force - Sea surface wind picking up speed and small waves becoming longer. Wave height 1.25 to 2.5 metres (4 ft 1 in to 8 ft 2 in)
5 - Choppy Sea - Sea surface becoming rough and moderate waves crashing. Wave height 2.5 to 4 metres (8 ft 2 in to 13 ft 1 in)
6 - Rough Sea - Sea surface broken with large waves. Wave height 4 to 6 metres (13 to 20 ft)
7 - High - Moderate gale with strong winds. Wave height 6 to 9 metres (20 to 30 ft)
8 - Very high - high waves and strong winds. Wave height 9 to 14 metres (30 to 46 ft)
9 - Phenomenal - high waves impede visibility. Wave height over 14 metres (46 ft)

Saint-Jean-le-Thomas surf forecast by month

In order for you to choose the most comfortable month for your vacation, we will provide a graph comparing the height of waves in Saint-Jean-le-Thomas for the last 3 years. Click on a month to view

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

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Our report for Saint-Jean-le-Thomas is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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