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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 12 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 4PM is: 0.1m 11s primary swell from a West direction and 0.1m 5s secondary swell from a Southeast direction (forecast issued at 12:00pm May 10). An open ocean swell of 1.3m 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 (10 May) | 0.5ft (0.1m) | 13s |
| 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 ForecastMostly dry. Very mild (max 13°C on Tue afternoon, min 9°C on Sun afternoon). Winds increasing (light winds from the NW on Mon night, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 13 | W 11 | W 11 | S 10 | SW 10 | W 10 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | 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 | |
3 | 2 | 2 | 2 | 4 | 3 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 15 | 20 | 18 | 18 | 18 | 17 | 49 | 49 | 49 | 59 | 160 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | 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-on | cross-on | cross-on | cross-on | |
High Tide | 1:14PM4.01m | 1:48AM4.29m | 2:31PM4.14m | 2:58AM4.51m | 3:35PM4.46m | 3:56AM4.86m | ||||||||||||||||||
Low Tide | 7:12AM1.90m | 7:36PM1.97m | 8:28AM1.79m | 8:52PM1.82m | 9:34AM1.49m | 9:56PM1.51m | ||||||||||||||||||
 | |  | |  |  |  |  | | | | | | | | | | | | | | | | | |
 | 5:37 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — |
 | — | — | — | 8:58 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:00 | — | — | — | 9:02 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 12 | 13 | 11 | 10 | 9 | 10 |
4 | 4 | 2 | 1 | 0 | 1 | 3 | 3 | 3 | 2 | 2 | 3 | 5 | 5 | 5 | 4 | 4 | 6 | 7 | 8 | 4 | 3 | 0 | 0 | |
Swell 1 Height (m) Direction Period (s) | S 13 | SE 4 | SE 5 | S 10 | SW 10 | SW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 9 | SSW 8 | N 6 | N 5 | NNW 5 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SSW 8 | SSW 8 | N 5 | SSW 8 |
 kJ | 3 | 1 | 1 | 2 | 4 | 3 | 8 | 7 | 7 | 7 | 7 | 7 | 39 | 19 | 8 | 18 | 18 | 18 | 17 | 13 | 13 | 13 | 8 | 12 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 11 | — | — | W 10 | W 10 | W 10 | — | — | — | S 16 | W 4 | SSW 8 | SSW 9 | SW 9 | SW 19 | SW 19 | SW 18 | N 4 | N 5 | SW 18 | SW 18 | SSW 8 | SSW 17 |
| kJ | 2 | 2 | — | — | 2 | 2 | 2 | — | — | — | 5 | 1 | 7 | 15 | 20 | 15 | 14 | 13 | 1 | 2 | 49 | 49 | 6 | 28 |
Swell 3 Height (m) Direction Period (s) | S 13 | — | W 11 | W 10 | — | W 10 | W 10 | W 10 | — | — | — | S 16 | W 4 | — | SW 19 | — | S 15 | SW 15 | SW 18 | SW 18 | N 5 | W 12 | SSW 17 | — |
| kJ | 3 | — | 2 | 2 | — | 2 | 2 | 2 | — | — | — | 5 | 1 | — | 15 | — | 4 | 8 | 12 | 49 | 2 | 3 | 30 | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 5 | N 6 | N 6 | N 5 | N 5 | NNW 4 | NNW 4 | N 4 | N 6 | N 6 | — | WNW 4 | WNW 3 | NW 3 | NW 4 | NW 4 | W 4 | W 4 | W 4 | WNW 4 | WNW 5 | W 6 |
| kJ | 109 | 83 | 97 | 143 | 108 | 53 | 20 | 11 | 16 | 41 | 74 | 78 | — | 1 | 1 | 3 | 11 | 12 | 9 | 11 | 13 | 44 | 59 | 160 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 427 | 759 | 433 | 430 | 167 | 101 | 167 | 184 | 539 | 419 | 312 | 445 | 181 | 140 | 148 | 148 | 430 | 190 | 190 | 430 | 412 | 412 | 412 | 418 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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