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Fort Le Marchant surfForecast / Guernsey / UK
48hr Weather and Surf, issued 6 pm Saturday 23 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
12.9° C
(Which is normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | - | - |
| Afternoon (23 May) | 1ft (0.3m) | 3s |
| Evening (23 May) | 1ft (0.3m) | 2s |
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 27°C on Mon afternoon, min 19°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 3 | N 2 | W 10 | W 10 | W 10 | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | ENE 4 | E 4 | E 4 | E 4 | E 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 5 | E 4 | ENE 4 | ENE 3 | |
1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 5 | 10 | 14 | 14 | 10 | 9 | 7 | 10 | 12 | 16 | 16 | 20 | 15 | 10 | 6 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | |
High Tide | 1:10AM6.44m | 1:59PM6.09m | 2:26AM6.25m | 3:12PM6.12m | 3:36AM6.27m | |||||||||||||||||||
Low Tide | 6:59PM2.22m | 7:43AM2.01m | 8:13PM2.41m | 8:54AM2.12m | 9:25PM2.38m | 9:58AM2.06m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — |
 | — | 8:57 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | 9:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 26 | 25 | 24 | 23 | 23 |
16 | 17 | 17 | 19 | 18 | 18 | 18 | 19 | 21 | 21 | 21 | 24 | 24 | 23 | 22 | 25 | 26 | 26 | 26 | 25 | 23 | 22 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | 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 |
 kJ | 198 | 202 | 202 | 192 | 153 | 153 | 118 | 111 | 81 | 80 | 81 | 83 | 87 | 113 | 113 | 85 | 83 | 166 | 263 | 247 | 187 | 180 | 177 | 180 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 17 | W 16 | W 15 | WNW 14 | W 14 | W 13 | W 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | 20 | 41 | 69 | 144 | 168 | 56 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | N 2 | — | — | — | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | ENE 4 | E 4 | E 4 | E 4 | E 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 5 | E 4 | ENE 4 | ENE 3 |
| kJ | 1 | 1 | — | — | — | 1 | 1 | 2 | 5 | 10 | 14 | 14 | 10 | 9 | 7 | 10 | 12 | 16 | 16 | 20 | 15 | 10 | 6 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 49 | 49 | 8 | 8 | 35 | 35 | 35 | 35 | 35 | 48 | 8 | 8 | 8 | 8 | 8 | 8 | 35 | 8 | 8 | 8 | 8 | 8 | 6 | 6 |
Best forecast wave conditions in Guernsey | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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