L’Islet: weather statistics and wind history

13.05.2026 (Wednesday)

Significant wave – experience required (1.7 m)
Low water temperature – risk of hypothermia (13.4 °C)
Strong wind – dangerous (13.4 m/s)
Air temperature too low (12.9 °C)
Dangerous currents (3.1 kts)
High tides forecast (6.6 m, LAT)

14.05.2026 (Thursday)

Significant wave – experience required (1.6 m)
Low water temperature – risk of hypothermia (13.2 °C)
Strong wind – dangerous (11.8 m/s)
Air temperature too low (11.6 °C)
Dangerous currents (3.4 kts)
High tides forecast (7.1 m, LAT)

15.05.2026 (Friday)

Significant wave – experience required (1.1 m)
Low water temperature – risk of hypothermia (13.0 °C)
Strong wind – dangerous (9.2 m/s)
Air temperature too low (12.1 °C)
Dangerous currents (3.7 kts)
High tides forecast (7.6 m, LAT)

16.05.2026 (Saturday)

Caution – short wave (5.7 s)
Low water temperature – risk of hypothermia (13.3 °C)
Strong wind – dangerous (8.3 m/s)
Air temperature too low (12.5 °C)
Dangerous currents (4.1 kts)
High tides forecast (8.0 m, LAT)

17.05.2026 (Sunday)

Significant wave – experience required (1.1 m)
Low water temperature – risk of hypothermia (13.6 °C)
Strong wind – dangerous (9.3 m/s)
Air temperature too low (12.5 °C)
Dangerous currents (4.0 kts)
High tides forecast (8.1 m, LAT)

18.05.2026 (Monday)

Significant wave – experience required (1.1 m)
Low water temperature – risk of hypothermia (13.9 °C)
Strong wind – dangerous (12.0 m/s)
Air temperature too low (13.0 °C)
Dangerous currents (4.3 kts)
High tides forecast (8.0 m, LAT)

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L’Islet Wind forecast

Wind direction is Northwest, wind speed varies between 20.1 and 29 mph with gusts up to 33.5 mph. The sky is cloudy with a chance of rain 0%.
Wind and wave weather forecast for L’Islet , Guernsey contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for L’Islet are based on the GFS model and were created for windsurfing, kitesurfing, sailing and other extreme sports activities. All data updates 4 times a day. Predictions are available in steps from 1 to 3 hours for up to 10 days.
Use professional weather parameters: wind barbs, weather fronts, isobars, and others. Study weather history for the past 14 years (2012-2026). Create sailing, hiking and biking routes with weather in each point.
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