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Surf Forecasts:
Fort Le Marchant surfForecast / Guernsey / UK
48hr Weather and Surf, issued 12 pm Saturday 25 Apr 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
11.6° 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 4PM is: 0.3m 5s primary swell from a Northeast direction (forecast issued at 12:00pm April 25). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 2.5ft (0.7m) | 5s |
| Afternoon (25 Apr) | 1.5ft (0.5m) | 5s |
| Evening (25 Apr) | 1.5ft (0.5m) | 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. Very mild (max 16°C on Sat afternoon, min 11°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 5 | NE 5 | NE 5 | NE 3 | ENE 4 | NE 4 | ENE 3 | ENE 3 | ENE 3 | ENE 2 | NE 3 | NE 3 | NE 4 | ENE 4 | ENE 3 | ENE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NNE 2 | NNE 3 | NE 3 | |
13 | 12 | 4 | 5 | 5 | 3 | 1 | 1 | 2 | 1 | 2 | 6 | 6 | 5 | 4 | 4 | 5 | 6 | 6 | 4 | 2 | 1 | 4 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | |
High Tide | 2:30PM5.79m | 3:05AM6.06m | 3:56PM6.03m | 4:21AM6.37m | 4:57PM6.47m | 5:15AM6.78m | ||||||||||||||||||
Low Tide | 8:08AM2.36m | 8:48PM2.68m | 9:39AM2.25m | 10:12PM2.41m | 10:47AM1.90m | 11:11PM1.97m | ||||||||||||||||||
 | | | |  | |  |  | | | | | | |  | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:20 | — | — | — | 8:21 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 16 | 16 | 15 | 14 | 14 | 13 | 12 | 13 | 15 | 15 | 14 | 14 | 13 | 12 | 11 | 13 | 13 | 14 | 15 | 14 | 11 | 12 |
9 | 11 | 12 | 11 | 11 | 9 | 10 | 9 | 9 | 11 | 12 | 10 | 8 | 9 | 9 | 8 | 7 | 8 | 8 | 10 | 11 | 11 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
 kJ | 91 | 90 | 82 | 77 | 75 | 71 | 47 | 46 | 45 | 44 | 40 | 22 | 22 | 22 | 34 | 40 | 40 | 39 | 35 | 33 | 33 | 33 | 33 | 32 |
Swell 2 Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | — | — | — | — | — | — | ENE 2 | — | — | — | W 10 | W 10 | — | — | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 |
| kJ | 13 | 4 | 4 | — | — | — | — | — | — | 1 | — | — | — | 8 | 8 | — | — | 3 | 3 | 3 | 3 | 11 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | W 18 | W 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | — | NE 5 | — | NE 3 | ENE 4 | NE 4 | ENE 3 | ENE 3 | ENE 3 | — | NE 3 | NE 3 | NE 4 | ENE 4 | ENE 3 | ENE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NNE 2 | NNE 3 | NE 3 |
| kJ | — | 12 | — | 5 | 5 | 3 | 1 | 1 | 2 | — | 2 | 6 | 6 | 5 | 4 | 4 | 5 | 6 | 6 | 4 | 2 | 1 | 4 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 6 | 47 | 47 | 8 | 8 | 10 | 11 | 11 | 11 | 202 | 206 | 130 | 130 | 144 | 197 | 50 | 206 | 208 | 208 | 202 | 202 | 197 | 196 |
Best forecast wave conditions in Guernsey | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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