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Surf Forecasts:
Fort Le Marchant surfForecast / Guernsey / UK
48hr Weather and Surf, issued 12 am Monday 25 May 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
13.3° 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 3AM is: 0.6m 3s primary swell from a East direction (forecast issued at 12:00am May 25). An open ocean swell of 0.8m 9s is not directed at the surf break, a second open ocean swell of 0.2m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 1.5ft (0.5m) | 3s |
| Afternoon (25 May) | 1.5ft (0.5m) | 3s |
| Evening (25 May) | 2ft (0.6m) | 4s |
Table - waves today at Fort Le Marchant. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Mon night, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 3 | W 9 | E 3 | E 3 | ENE 3 | ENE 3 | ENE 4 | ENE 4 | E 4 | E 4 | NE 4 | NE 4 | ENE 4 | ENE 2 | ENE 3 | E 3 | E 3 | W 11 | W 11 | W 11 | W 11 | ENE 4 | ENE 4 | ENE 5 | |
8 | 0 | 5 | 3 | 4 | 7 | 13 | 13 | 9 | 9 | 5 | 5 | 2 | 1 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 9 | 29 | 32 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | |
High Tide | 2:26AM6.25m | 3:12PM6.12m | 3:36AM6.27m | 4:13PM6.32m | 4:34AM6.43m | 5:02PM6.58m | ||||||||||||||||||
Low Tide | 8:54AM2.12m | 9:25PM2.38m | 9:58AM2.06m | 10:27PM2.19m | 10:52AM1.91m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | |  | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 26 | 26 | 25 | 24 | 25 | 27 | 28 | 29 | 28 | 26 | 23 | 24 | 25 | 27 | 27 | 28 | 27 | 25 | 23 | 23 | 25 | 25 | 24 | 26 |
25 | 25 | 24 | 23 | 25 | 27 | 27 | 27 | 27 | 25 | 22 | 23 | 25 | 26 | 25 | 24 | 24 | 23 | 21 | 21 | 24 | 23 | 21 | 22 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 |
 kJ | 83 | 113 | 113 | 113 | 85 | 81 | 166 | 268 | 247 | 235 | 180 | 177 | 180 | 180 | 177 | 174 | 166 | 119 | 116 | 114 | 110 | 77 | 74 | 73 |
Swell 2 Height (m) Direction Period (s) | W 17 | W 16 | W 15 | WNW 14 | W 14 | W 13 | W 9 | — | NE 4 | NE 4 | NE 4 | NE 4 | SSE 3 | — | — | — | — | — | — | — | SSE 3 | S 3 | — | NE 5 |
| kJ | 6 | 20 | 41 | 69 | 144 | 168 | 56 | — | 4 | 3 | 5 | 5 | 1 | — | — | — | — | — | — | — | 1 | 1 | — | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ENE 4 | ENE 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 3 | E 3 | E 3 | ENE 3 | ENE 3 | ENE 4 | ENE 4 | E 4 | E 4 | SE 3 | SSE 3 | — | ENE 2 | ENE 3 | E 3 | E 3 | E 3 | ESE 3 | ESE 3 | ESE 3 | ENE 4 | ENE 4 | ENE 5 |
| kJ | 8 | 6 | 5 | 3 | 4 | 7 | 13 | 13 | 9 | 9 | 2 | 2 | — | 1 | 6 | 6 | 6 | 5 | 3 | 4 | 3 | 9 | 29 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 8 | 8 | 8 | 8 | 35 | 8 | 8 | 6 | 6 | 6 | 6 | 6 | 35 | 8 | 8 | 8 | 6 | 8 | 8 | 8 | 8 | 102 | 102 |
Best forecast wave conditions in Guernsey | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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