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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 Tuesday 19 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 9PM is: 3.0m 9s primary swell from a Southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 06:00pm May 19). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | 8ft (2.4m) | 8s |
| Evening (19 May) | 10ft (3.0m) | 9s |
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 3mm), mostly falling on Tue afternoon. Very mild (max 17°C on Thu afternoon, min 12°C on Tue afternoon). Winds decreasing (strong winds from the SW on Tue night, light winds from the S by Thu afternoon). | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 8 | SW 8 | SW 9 | WSW 10 | WSW 11 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 7 | SW 7 | SW 8 | SW 9 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 11 | |
854 | 978 | 1553 | 2000 | 2479 | 3331 | 2757 | 2196 | 1805 | 1477 | 1080 | 990 | 963 | 279 | 287 | 324 | 349 | 330 | 353 | 407 | 441 | 450 | 628 | 622 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | |
High Tide | 9:03PM6.01m | 9:30AM5.63m | 9:53PM5.75m | 10:23AM5.25m | 10:48PM5.41m | 11:22AM4.86m | ||||||||||||||||||
Low Tide | 3:04PM0.26m | 3:33AM0.22m | 3:53PM0.53m | 4:27AM0.52m | 4:46PM0.87m | 5:26AM0.87m | ||||||||||||||||||
 |  |  |  | | |  |  | | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — |
 | — | 9:12 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | 9:15 |
— | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 16 | 14 | 14 | 14 | 14 |
4 | 3 | 3 | 4 | 5 | 5 | 6 | 7 | 8 | 9 | 10 | 8 | 8 | 9 | 9 | 10 | 13 | 13 | 13 | 10 | 9 | 10 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | W 14 | W 13 | — | WSW 16 | WSW 14 | — | — | — | — | WSW 12 | WSW 12 | SW 16 | SW 16 | WSW 11 | SW 16 | SW 15 | SW 9 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 11 |
 kJ | 4 | 3 | — | 554 | 1106 | — | — | — | — | 1477 | 1080 | 10 | 10 | 126 | 9 | 9 | 349 | 330 | 353 | 407 | 441 | 450 | 628 | 622 |
Swell 2 Height (m) Direction Period (s) | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | WSW 12 | SW 15 | SW 15 |
| kJ | 12 | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | 9 | 9 | 8 | 8 | 8 | 8 | 119 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 18 | S 18 |
| kJ | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | SW 9 | WSW 10 | WSW 11 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | — | — | SW 12 | SW 12 | SW 7 | SW 7 | SW 8 | — | — | — | SE 3 | ESE 3 | — | ESE 4 | — |
| kJ | 854 | 978 | 1553 | 2000 | 2479 | 3331 | 2757 | 2196 | 1805 | — | — | 990 | 963 | 279 | 287 | 324 | — | — | — | 3 | 2 | — | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 369 | 363 | 369 | 363 | 370 | 354 | 354 | 341 | 131 | 131 | 96 | 96 | 101 | 101 | 101 | 65 | 65 | 64 | 10 | 65 | 10 | 65 | 65 | 65 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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