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Surf Forecasts:
Fort Le Marchant surfForecast / Guernsey / UK
48hr Weather and Surf, issued 6 pm Monday 30 Mar 2026 BSTForecast update in hr min s Forecast update imminent
Fort Le Marchant surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fort Le Marchant sea temperature is
10.7° C
(Which is slightly warmer than usual)How big are the waves at Fort Le Marchant today?
The current surf forecast for Fort Le Marchant at 9PM is: 0.9m 4s primary swell from a North-northwest direction (forecast issued at 06:00pm March 30). An open ocean swell of 2.1m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | - | - |
| Afternoon (30 Mar) | 2ft (0.6m) | 4s |
| Evening (30 Mar) | 3ft (0.9m) | 4s |
Table - waves today at Fort Le Marchant. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 4 | 4 | 4 | 14 | 16 | 4 | 14 | 14 | 5 | 5 | 4 | 4 | 5 | 4 | 3 | 5 | 5 | 5 | 5 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 15 | 19 | 25 | 18 | 8 | 0 | 0 | 2 | 0 | 0 | 46 | 36 | 25 | 39 | 36 | 2 | 2 | 20 | 28 | 31 | 25 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on |
High Tide / height (m) | 6:13PM 7.06 | 6:28AM 7.49 | 6:50PM 7.55 | 7:04AM 7.89 | 7:24PM 7.91 | 7:37AM 8.12 | ||||||||||||||||||
Low Tide / height (m) | 12:27AM 1.33 | 12:49PM 0.83 | 1:04AM 0.87 | 1:23PM 0.50 | 1:37AM 0.56 | |||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:46 | - | - |
| Sunset | - | 7:37 | - | - | - | - | - | - | - | 7:38 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - |
 |  |  | |  | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 9 | 9 | 10 | 10 | 11 | 11 | 13 | 14 | 13 | 11 | 9 | 8 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 9 | 8 |
| Feels °C (?) | 4 | 1 | 1 | 3 | 6 | 7 | 8 | 7 | 10 | 10 | 7 | 5 | 4 | 2 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 3 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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