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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 Thursday 23 Apr 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
10.6° C
(Which is slightly warmer than usual)How big are the waves at Marloes Sands today?
The current surf forecast for Marloes Sands at 12PM is: 0.7m 11s primary swell from a Southwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 06:00am April 23). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 1.5ft (0.4m) | 11s |
| Afternoon (23 Apr) | 3.5ft (1.0m) | 10s |
| Evening (23 Apr) | 3.5ft (1.1m) | 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 16°C on Thu afternoon, min 9°C on Thu morning). Winds decreasing (strong winds from the ESE on Thu morning, calm by Sat afternoon). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 6 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | |
6 | 19 | 56 | 159 | 222 | 241 | 208 | 246 | 202 | 478 | 429 | 422 | 485 | 338 | 332 | 357 | 357 | 364 | 319 | 265 | 222 | 213 | 154 | 138 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | glassy | glassy | |
High Tide | 11:27AM4.77m | 11:57PM4.82m | 12:42PM4.35m | 1:19AM4.54m | 2:12PM4.20m | |||||||||||||||||||
Low Tide | 5:27AM1.04m | 5:51PM1.42m | 6:41AM1.43m | 7:12PM1.73m | 8:12AM1.59m | 8:44PM1.77m | ||||||||||||||||||
 |  | | | |  |  | | | | | | | |  | | |  | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:01 |
 | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:32 | — | 8:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 9 | 11 | 15 | 16 | 14 | 11 | 10 | 9 | 9 | 11 | 14 | 15 | 14 | 13 | 12 | 11 | 11 | 12 | 13 | 14 | 14 | 13 |
1 | 1 | 1 | 3 | 8 | 11 | 7 | 3 | 2 | 1 | 1 | 3 | 7 | 10 | 10 | 9 | 7 | 6 | 5 | 7 | 10 | 12 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | S 6 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 |
 kJ | 5 | 19 | 56 | 159 | 222 | 241 | 208 | 246 | 202 | 478 | 429 | 422 | 485 | 338 | 332 | 357 | 357 | 364 | 319 | 265 | 222 | 213 | 154 | 138 |
Swell 2 Height (m) Direction Period (s) | SW 12 | S 6 | S 6 | SW 15 | SW 15 | SW 15 | S 15 | — | SW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 2 | 2 | 8 | 8 | 8 | 4 | — | 139 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | N 6 | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | SE 4 | ESE 4 | SE 4 | SE 4 | ESE 4 | ESE 3 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | ESE 4 | SE 4 | SE 4 | ESE 4 | ESE 3 | SE 3 | SE 3 | SE 3 | — | — | — | — |
| kJ | 32 | 27 | 32 | 31 | 17 | 8 | 7 | 13 | 24 | 24 | 20 | 16 | 34 | 6 | 4 | 5 | 4 | 5 | 3 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 329 | 329 | 329 | 364 | 20 | 20 | 91 | 97 | 20 | 10 | 20 | 20 | 24 | 10 | 3 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 0 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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