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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 pm Sunday 10 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
11.5° C
(Which is slightly warmer than usual)How big are the waves at Marloes Sands today?
The current surf forecast for Marloes Sands at 11PM is: 0.1m 9s primary swell from a Southwest direction and 0.1m 10s secondary swell from a West direction (forecast issued at 06:00pm May 10). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | - | - |
| Afternoon (10 May) | 0.5ft (0.1m) | 11s |
| Evening (10 May) | 0.5ft (0.1m) | 10s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue night. Very mild (max 12°C on Tue afternoon, min 9°C on Sun afternoon). Winds increasing (light winds from the N on Mon night, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 11 | S 10 | SW 10 | W 10 | SSW 9 | SSW 9 | SSW 8 | WNW 4 | SSW 9 | SSW 8 | SSW 8 | SSW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 18 | SW 18 | SW 18 | WNW 5 | W 6 | W 6 | WNW 6 | |
2 | 2 | 4 | 3 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 15 | 19 | 18 | 18 | 18 | 17 | 49 | 49 | 52 | 91 | 166 | 243 | 303 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | 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 | |
High Tide | 1:14PM4.01m | 1:48AM4.29m | 2:31PM4.14m | 2:58AM4.51m | 3:35PM4.46m | 3:56AM4.86m | ||||||||||||||||||
Low Tide | 7:36PM1.97m | 8:28AM1.79m | 8:52PM1.82m | 9:34AM1.49m | 9:56PM1.51m | 10:29AM1.11m | ||||||||||||||||||
 | |  |  |  |  | |  | | | | | | | | | | | | | |  | | | |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — |
 | — | 8:58 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | 9:02 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 10 | 12 | 12 | 11 | 10 | 9 | 10 | 9 | 10 |
2 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 5 | 5 | 5 | 4 | 3 | 5 | 7 | 6 | 3 | 2 | 0 | 0 | -2 | 1 | |
Swell 1 Height (m) Direction Period (s) | SE 5 | — | SW 10 | SW 9 | SSW 9 | SSW 9 | SSW 8 | WNW 4 | SSW 9 | SSW 8 | N 6 | N 5 | NNW 5 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SSW 8 | N 5 | SSW 8 | SSW 8 | SW 16 |
 kJ | 1 | — | 4 | 3 | 8 | 7 | 7 | 7 | 7 | 7 | 48 | 18 | 8 | 18 | 18 | 18 | 17 | 17 | 13 | 13 | 8 | 6 | 6 | 40 |
Swell 2 Height (m) Direction Period (s) | — | S 10 | W 10 | W 10 | W 10 | — | — | SSW 8 | S 16 | WNW 4 | SSW 8 | SSW 9 | SW 9 | SW 19 | SW 19 | SW 18 | SW 18 | N 4 | N 5 | SW 18 | SSW 8 | SSW 17 | SW 16 | SW 7 |
| kJ | — | 2 | 2 | 2 | 2 | — | — | 7 | 5 | 2 | 7 | 15 | 19 | 15 | 14 | 13 | 12 | 3 | 4 | 49 | 13 | 28 | 41 | 2 |
Swell 3 Height (m) Direction Period (s) | W 11 | — | W 10 | — | W 10 | W 10 | — | — | — | S 16 | W 4 | — | SW 19 | — | S 15 | SW 15 | W 8 | SW 18 | SW 18 | W 12 | SSW 17 | — | — | W 11 |
| kJ | 2 | — | 2 | — | 2 | 2 | — | — | — | 5 | 1 | — | 15 | — | 4 | 8 | 1 | 49 | 49 | 3 | 30 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | N 5 | N 6 | N 6 | N 5 | N 5 | NNW 4 | NNW 4 | N 4 | N 5 | N 6 | — | — | — | NW 3 | NW 4 | NW 4 | WNW 4 | W 4 | W 4 | WNW 4 | WNW 5 | W 6 | W 6 | WNW 6 |
| kJ | 82 | 121 | 104 | 43 | 21 | 11 | 13 | 31 | 71 | 72 | — | — | — | 4 | 8 | 12 | 9 | 6 | 7 | 52 | 91 | 166 | 243 | 303 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 426 | 430 | 418 | 162 | 167 | 184 | 412 | 176 | 312 | 425 | 235 | 140 | 140 | 235 | 430 | 180 | 428 | 422 | 430 | 412 | 412 | 442 | 902 | 902 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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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