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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 Friday 15 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 normal for this time of year)How big are the waves at Marloes Sands today?
The current surf forecast for Marloes Sands at 1PM is: 0.1m 14s primary swell from a Southwest direction and 0.1m 9s secondary swell from a West direction (forecast issued at 06:00am May 15). An open ocean swell of 1.4m 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 (15 May) | 0.5ft (0.2m) | 14s |
| Afternoon (15 May) | 0.5ft (0.1m) | 14s |
| Evening (15 May) | 1ft (0.3m) | 6s |
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 7mm), mostly falling on Sun afternoon. Very mild (max 11°C on Sat afternoon, min 8°C on Fri morning). Winds increasing (calm on Fri night, strong winds from the WSW by Sun night). | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 6 | WSW 7 | SSW 14 | SW 14 | SW 14 | WNW 4 | WSW 6 | W 8 | WSW 4 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | WSW 5 | W 5 | W 5 | WSW 6 | W 6 | WSW 6 | WSW 12 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | |
8 | 9 | 20 | 8 | 7 | 6 | 7 | 5 | 6 | 7 | 8 | 14 | 23 | 34 | 39 | 47 | 80 | 86 | 69 | 50 | 80 | 206 | 295 | 321 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | cross-on | on | cross-on | on | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | |
High Tide | 5:35AM5.63m | 6:01PM5.70m | 6:21AM5.93m | 6:45PM5.99m | 7:07AM6.09m | 7:29PM6.15m | ||||||||||||||||||
Low Tide | 12:03PM0.38m | 00:24AM0.34m | 12:48PM0.14m | 1:10AM0.09m | 1:32PM0.04m | |||||||||||||||||||
 |  | | |  | |  | | | |  | | | | |  | | | | | | | |  | |
 | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | 5:24 |
 | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:08 | — | 9:09 |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | 2 | — | 1 | |
Temp °C | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 10 |
1 | 1 | 0 | 2 | 3 | 5 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 6 | 3 | 3 | 5 | 4 | 2 | 2 | 1 | 1 | 3 | |
Swell 1 Height (m) Direction Period (s) | WSW 6 | WSW 7 | WSW 6 | SW 14 | WSW 6 | N 6 | N 6 | N 5 | WSW 4 | WSW 5 | N 5 | N 5 | N 5 | N 5 | SW 13 | W 13 | WSW 6 | W 14 | NNW 4 | WSW 12 | N 4 | SW 12 | S 12 | WSW 11 |
 kJ | 7 | 9 | 8 | 8 | 3 | 46 | 32 | 14 | 6 | 7 | 4 | 4 | 2 | 2 | 7 | 3 | 80 | 16 | 6 | 48 | 1 | 6 | 3 | 25 |
Swell 2 Height (m) Direction Period (s) | W 4 | SW 14 | SSW 14 | W 9 | SW 14 | W 4 | WSW 6 | WSW 4 | N 5 | N 5 | W 9 | SW 13 | SW 13 | SW 13 | W 14 | SW 13 | W 13 | W 12 | W 12 | WSW 8 | SW 12 | — | S 12 | — |
| kJ | 4 | 8 | 20 | 2 | 7 | 3 | 7 | 4 | 8 | 5 | 6 | 7 | 7 | 7 | 4 | 7 | 14 | 3 | 26 | 14 | 6 | — | 3 | — |
Swell 3 Height (m) Direction Period (s) | SW 14 | — | — | W 9 | W 9 | WSW 6 | SW 13 | W 8 | W 8 | W 9 | SW 13 | W 7 | W 9 | W 8 | W 8 | W 8 | SW 13 | SW 12 | SW 12 | NNW 4 | — | — | — | — |
| kJ | 8 | — | — | 2 | 2 | 3 | 7 | 5 | 4 | 6 | 7 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | NNW 6 | NNW 6 | NNW 6 | WNW 4 | — | — | — | — | WSW 5 | WSW 4 | WSW 4 | WSW 5 | W 5 | W 5 | NNW 4 | W 6 | WSW 6 | WSW 5 | WSW 5 | WSW 6 | WSW 7 | WSW 7 |
| kJ | 258 | 200 | 160 | 139 | 95 | 6 | — | — | — | — | 8 | 14 | 23 | 34 | 39 | 47 | 6 | 86 | 69 | 50 | 80 | 206 | 295 | 321 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 235 | 235 | 362 | 235 | 335 | 335 | 335 | 335 | 335 | 169 | 354 | 399 | 169 | 412 | 418 | 376 | 24 | 36 | 376 | 398 | 369 | 397 | 194 | 329 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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