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Marloes Sands Surf Forecast
/ Wales – Pembrokeshire (19 surf breaks) /
Surf Forecasts:
Marloes Sands surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 6 am Monday 11 May 2026 BSTForecast update in hr min s Forecast update imminent
Marloes Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marloes Sands sea temperature is
11.4° C
(Which is slightly warmer than usual)How big are the waves at Marloes Sands today?
The current surf forecast for Marloes Sands at 3PM is: 0.2m 8s primary swell from a South-southwest direction (forecast issued at 06:00am May 11). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 0.5ft (0.2m) | 9s |
| Afternoon (11 May) | 0.5ft (0.2m) | 8s |
| Evening (11 May) | 0.5ft (0.1m) | 20s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 12°C on Tue afternoon, min 9°C on Mon morning). Winds increasing (light winds from the NNW on Mon night, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 9 | SSW 8 | SW 20 | SSW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 18 | WNW 5 | WNW 5 | W 6 | WNW 6 | WNW 7 | WNW 7 | WNW 6 | NW 6 | SW 16 | |
8 | 7 | 7 | 7 | 7 | 7 | 15 | 15 | 19 | 18 | 18 | 18 | 17 | 17 | 49 | 88 | 113 | 220 | 341 | 408 | 349 | 280 | 260 | 40 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | |
High Tide | 2:31PM4.14m | 2:58AM4.51m | 3:35PM4.46m | 3:56AM4.86m | 4:28PM4.88m | |||||||||||||||||||
Low Tide | 8:28AM1.79m | 8:52PM1.82m | 9:34AM1.49m | 9:56PM1.51m | 10:29AM1.11m | 10:49PM1.11m | ||||||||||||||||||
 |  | |  | |  | | |  | | | | | |  | | | | | | |  |  | | |
 | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:30 |
 | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:02 | — | 9:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
Temp °C | 10 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 10 | 11 | 11 | 11 | 10 |
4 | 3 | 3 | 4 | 2 | 4 | 6 | 6 | 6 | 3 | 3 | 5 | 8 | 6 | 2 | 2 | 1 | -1 | -2 | 1 | 2 | 2 | 1 | 0 | |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 9 | WNW 4 | SSW 8 | N 5 | N 5 | SW 8 | SW 8 | SW 8 | SW 8 | W 4 | SSW 8 | SW 8 | N 5 | SSW 8 | SSW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
 kJ | 8 | 7 | 7 | 7 | 7 | 3 | 7 | 19 | 7 | 18 | 18 | 18 | 17 | 7 | 13 | 17 | 14 | 6 | 6 | 40 | 40 | 40 | 40 | 40 |
Swell 2 Height (m) Direction Period (s) | W 10 | — | — | — | S 16 | SSW 8 | W 4 | SSW 9 | SW 9 | SW 19 | SW 19 | N 4 | N 4 | SW 8 | SW 18 | SW 18 | SSW 8 | SSW 17 | SW 16 | SSW 8 | SSW 8 | SW 8 | S 7 | S 7 |
| kJ | 2 | — | — | — | 5 | 7 | 1 | 15 | 19 | 15 | 14 | 3 | 3 | 17 | 49 | 49 | 13 | 28 | 41 | 6 | 6 | 2 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | — | — | — | S 16 | SW 20 | W 4 | SW 19 | — | S 15 | SW 18 | SW 18 | N 4 | W 13 | W 12 | SSW 17 | — | W 11 | W 11 | — | — | SW 8 | — |
| kJ | 2 | 2 | — | — | — | 5 | 15 | 1 | 15 | — | 4 | 13 | 12 | 3 | 3 | 3 | 30 | — | 3 | 2 | — | — | 2 | — |
Wind waves Height (m) Direction Period (s) | N 5 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | N 5 | N 6 | NNW 5 | — | NW 3 | NW 4 | WNW 4 | W 4 | — | WNW 4 | WNW 5 | WNW 5 | W 6 | WNW 6 | WNW 7 | WNW 7 | WNW 6 | NW 6 | NW 6 |
| kJ | 22 | 11 | 14 | 22 | 42 | 57 | 48 | 9 | — | 6 | 14 | 9 | 7 | — | 20 | 88 | 113 | 220 | 341 | 408 | 349 | 280 | 260 | 341 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 184 | 413 | 400 | 436 | 423 | 235 | 140 | 140 | 148 | 430 | 190 | 180 | 335 | 430 | 412 | 430 | 430 | 902 | 969 | 1415 | 925 | 902 | 195 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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