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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 12 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
13.4° C
(Which is 1.3°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) - 5.5ft (1.7m), 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 3AM is: 1.7m 12s primary swell from a West-southwest direction and 0.4m 16s secondary swell from a Southwest direction (forecast issued at 12:00am May 31). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 5.5ft (1.7m) | 12s |
| Afternoon (31 May) | 5.5ft (1.7m) | 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 ForecastModerate rain (total 17mm), heaviest on Mon afternoon. Very mild (max 15°C on Tue afternoon, min 13°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | SW 6 | SW 7 | SW 7 | WSW 10 | WSW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | |
811 | 797 | 770 | 770 | 770 | 653 | 653 | 631 | 619 | 540 | 319 | 206 | 202 | 158 | 157 | 192 | 163 | 430 | 270 | 336 | 352 | 407 | 525 | 686 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | 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 | 1:06AM0.86m | 1:21PM0.86m | 1:42AM0.80m | 1:55PM0.86m | 2:17AM0.81m | 2:30PM0.90m | ||||||||||||||||||
 | |  | |  | | |  | | |  | | | |  |  |  |  | | | | | | | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:30 | — |
— | — | — | — | — | — | — | — | — | — | 2 | 1 | 3 | 1 | 6 | 3 | — | 1 | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 14 |
10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 11 | 10 | 10 | 9 | 9 | 9 | 10 | 11 | 11 | 9 | 9 | 8 | 9 | 10 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SW 17 |
 kJ | 811 | 797 | 770 | 770 | 770 | 653 | 653 | 631 | 619 | 540 | 319 | 206 | 202 | 158 | 104 | 100 | 75 | 17 | 27 | 7 | 7 | 7 | 12 | 12 |
Swell 2 Height (m) Direction Period (s) | SW 16 | — | 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 | SW 14 | SW 14 | — | — | S 18 | SW 18 | SW 18 | SW 18 | W 17 |
| kJ | 63 | — | 58 | 64 | 49 | 56 | 33 | 30 | 33 | 33 | 32 | 33 | 32 | 32 | 32 | 32 | 29 | — | — | 6 | 12 | 12 | 12 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | WSW 10 | WSW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | 65 | 96 | 114 | 124 | 157 | 192 | 163 | 430 | 270 | 336 | 352 | 407 | 525 | 686 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 36 | 95 | 132 | 132 | 162 | 162 | 36 | 26 | 64 | 101 | 101 | 101 | 112 | 101 | 313 | 36 | 71 | 148 | 132 | 132 | 194 | 194 | 132 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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