- Forecast
- Maps
- Live
- Weather State
- Spot Information
Marloes Sands Surf Forecast
/ Wales – Pembrokeshire (19 surf breaks) /
Surf Forecasts:
Marloes Sands surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 pm Tuesday 12 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 6PM is: 0.3m 18s primary swell from a Southwest direction and 0.4m 8s secondary swell from a Southwest direction, 0.6m 5s secondary swell from a West direction (forecast issued at 12:00pm May 12). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 1.5ft (0.4m) | 8s |
| Afternoon (12 May) | 1.5ft (0.4m) | 8s |
| Evening (12 May) | 4ft (1.2m) | 5s |
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 5mm), mostly falling on Tue night. Very mild (max 12°C on Tue afternoon, min 9°C on Tue night). Winds increasing (moderate winds from the NW on Tue afternoon, strong winds from the NW by Tue night). | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 8 | SW 8 | SW 8 | SW 18 | W 5 | WNW 5 | WNW 6 | WNW 7 | WNW 7 | SW 16 | SW 16 | SW 16 | NW 6 | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | W 6 | SSW 15 | SSW 14 | WSW 6 | SSW 14 | |
18 | 18 | 17 | 49 | 61 | 138 | 275 | 497 | 553 | 40 | 40 | 40 | 340 | 40 | 25 | 24 | 34 | 33 | 33 | 39 | 21 | 21 | 13 | 20 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:35PM4.46m | 3:56AM4.86m | 4:28PM4.88m | 4:47AM5.26m | 5:16PM5.31m | 5:35AM5.63m | ||||||||||||||||||
Low Tide | 9:34AM1.49m | 9:56PM1.51m | 10:29AM1.11m | 10:49PM1.11m | 11:18AM0.71m | 11:38PM0.70m | ||||||||||||||||||
 |  | | |  | |  |  | | | | |  | | | | |  | | | | |  | | |
 | 5:33 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — |
 | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:04 | — | — | — | 9:06 |
— | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | |
Temp °C | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 |
4 | 5 | 6 | 6 | 2 | 1 | -1 | -2 | -2 | 0 | 2 | 2 | 1 | -1 | -1 | 0 | 0 | 1 | 1 | 2 | 2 | 3 | 2 | 1 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | NNW 4 | SW 8 | SW 8 | SSW 8 | SSW 8 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | W 6 | W 5 | WSW 6 | WSW 6 | WSW 6 |
 kJ | 18 | 18 | 17 | 5 | 17 | 16 | 13 | 6 | 26 | 40 | 40 | 40 | 40 | 40 | 25 | 24 | 34 | 33 | 33 | 39 | 20 | 10 | 13 | 8 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 8 | SW 18 | SW 18 | SSW 17 | SSW 17 | SSW 8 | SW 8 | SW 8 | SW 8 | S 7 | S 7 | S 7 | S 7 | S 7 | — | — | SSW 15 | SSW 15 | SW 14 | SW 14 | SSW 14 |
| kJ | 14 | 13 | 12 | 17 | 49 | 49 | 30 | 28 | 6 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | 21 | 21 | 8 | 8 | 20 |
Swell 3 Height (m) Direction Period (s) | S 15 | SW 15 | W 8 | SW 18 | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 15 | SSW 14 | — | — |
| kJ | 4 | 8 | 1 | 49 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 21 | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | WNW 4 | W 5 | W 5 | WNW 5 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | N 6 | N 6 | N 6 | N 6 | N 7 |
| kJ | 18 | 17 | 17 | 15 | 61 | 138 | 275 | 497 | 553 | 529 | 423 | 288 | 340 | 374 | 437 | 434 | 424 | 322 | 223 | 128 | 120 | 187 | 200 | 200 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 412 | 412 | 480 | 428 | 430 | 412 | 430 | 430 | 764 | 1037 | 1033 | 902 | 465 | 465 | 195 | 195 | 284 | 284 | 235 | 445 | 96 | 64 | 112 | 235 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Marloes Sands surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest