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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 Sunday 31 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
13.5° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Marloes Sands today (31 May):
- Morning surf: Morning surf (31 May, local time) - 5.5ft (1.7m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 6ft (1.8m), 11s period with WSW swell.
- Evening surf: Evening surf (31 May, local time) - 5ft (1.6m), 11s period with WSW swell.
The current surf forecast for Marloes Sands at 1PM is: 1.8m 11s primary swell from a West-southwest direction and 0.4m 14s secondary swell from a Southwest direction (forecast issued at 06:00am May 31). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 5.5ft (1.7m) | 12s |
| Afternoon (31 May) | 6ft (1.8m) | 11s |
| Evening (31 May) | 5ft (1.6m) | 11s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon afternoon. Very mild (max 15°C on Tue night, min 13°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | |
797 | 770 | 770 | 828 | 885 | 799 | 631 | 619 | 540 | 254 | 206 | 202 | 147 | 181 | 189 | 168 | 402 | 419 | 499 | 295 | 352 | 484 | 645 | 645 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:00AM5.18m | 7:18PM5.32m | 7:36AM5.19m | 7:53PM5.34m | 8:12AM5.15m | 8:29PM5.30m | ||||||||||||||||||
Low Tide | 1:21PM0.86m | 1:42AM0.80m | 1:55PM0.86m | 2:17AM0.81m | 2:30PM0.90m | |||||||||||||||||||
 |  | |  | | |  | | |  | | | |  |  | | |  | | | | |  | | |
 | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | 5:07 |
 | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:30 | — | 9:30 |
— | — | — | — | — | — | — | — | — | 4 | 3 | 1 | 2 | 6 | 3 | — | — | 1 | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 13 |
11 | 10 | 9 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 11 | 8 | |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 7 | WSW 10 | SSW 13 | SSW 13 | WSW 7 | SW 13 | SW 13 | SW 13 | SW 18 | SW 17 |
 kJ | 797 | 770 | 770 | 828 | 885 | 799 | 631 | 619 | 540 | 254 | 206 | 202 | 147 | 104 | 189 | 100 | 17 | 17 | 204 | 7 | 7 | 7 | 12 | 11 |
Swell 2 Height (m) Direction Period (s) | — | SW 15 | SW 16 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 10 | SW 14 | — | — | SSW 13 | SW 18 | SW 18 | SW 18 | SW 18 | SW 13 |
| kJ | — | 58 | 64 | 49 | 56 | 33 | 30 | 33 | 33 | 32 | 33 | 32 | 32 | 32 | 100 | 29 | — | — | 17 | 12 | 12 | 12 | 12 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | — | — | — | S 18 | — | — | W 18 | W 16 | SW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 32 | — | — | — | 6 | — | — | 6 | 5 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 11 | — | — | — | — | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | WSW 7 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
| kJ | — | — | — | — | 686 | — | — | — | — | 69 | 112 | 114 | 146 | 181 | — | 168 | 402 | 419 | 499 | 295 | 352 | 484 | 645 | 645 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 36 | 132 | 132 | 162 | 162 | 131 | 36 | 36 | 101 | 101 | 101 | 101 | 320 | 101 | 71 | 71 | 36 | 36 | 129 | 132 | 545 | 132 | 132 | 132 |
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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