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Morfa Mawr Surf Forecast
/ Wales – South East (14 surf breaks) /
Surf Forecasts:
Morfa Mawr surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 6 pm Tuesday 12 May 2026 BSTForecast update in hr min s Forecast update imminent
Morfa Mawr surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Morfa Mawr sea temperature is
12.9° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Morfa Mawr today?
The current surf forecast for Morfa Mawr at 11PM is: 0.8m 5s primary swell from a West direction and 0.1m 18s secondary swell from a Southwest direction, 0.1m 8s secondary swell from a South direction (forecast issued at 06:00pm May 12). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | - | - |
| Afternoon (12 May) | 2.5ft (0.7m) | 4s |
| Evening (12 May) | 2ft (0.6m) | 5s |
Table - waves today at Morfa Mawr. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu morning. Very mild (max 13°C on Tue afternoon, min 7°C on Thu night). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the NNW by Thu night). | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 4 | W 4 | W 5 | W 5 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 7 | WNW 7 | WNW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 7 | W 7 | |
16 | 17 | 16 | 71 | 169 | 226 | 328 | 410 | 354 | 268 | 163 | 124 | 197 | 214 | 124 | 124 | 77 | 59 | 56 | 36 | 17 | 16 | 24 | 14 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | |
High Tide | 3:35PM6.72m | 4:00AM7.20m | 4:31PM7.33m | 4:53AM7.81m | 5:21PM7.98m | 5:42AM8.39m | ||||||||||||||||||
Low Tide | 9:44PM2.21m | 10:16AM1.73m | 10:37PM1.64m | 11:04AM1.17m | 11:25PM1.07m | 11:49AM0.67m | ||||||||||||||||||
 |  |  | |  | | |  | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — |
 | — | 8:54 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | 9:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 11 | 9 | 9 | 9 | 9 | 10 | 12 | 11 | 9 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 7 | 8 | 10 | 11 |
7 | 8 | 6 | 2 | 0 | 0 | -1 | 1 | 4 | 4 | 3 | 1 | 1 | 0 | 2 | 2 | 3 | 4 | 4 | 3 | 4 | 5 | 4 | 5 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | W 8 | W 7 | SW 16 | SW 16 | W 7 | SW 15 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 14 | W 7 |
 kJ | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 163 | 124 | 10 | 10 | 124 | 8 | 77 | 59 | 56 | 36 | 17 | 16 | 4 | 14 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | — | — | — | — | — | — | — | SW 16 | SW 16 | — | — | SW 15 | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | — | W 14 |
| kJ | 1 | 1 | 1 | — | — | — | — | — | — | — | 10 | 10 | — | — | 9 | — | 8 | 8 | 8 | 8 | 8 | 8 | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | W 4 | W 5 | W 5 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | NNW 4 | NNW 4 | WNW 7 | WNW 7 | NNW 5 | W 7 | NW 4 | NNW 4 | NNW 4 | — | — | — | W 7 | NW 3 |
| kJ | 16 | 17 | 16 | 71 | 169 | 226 | 328 | 410 | 354 | 268 | 12 | 12 | 197 | 214 | 21 | 124 | 16 | 11 | 6 | — | — | — | 24 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 393 | 370 | 375 | 375 | 357 | 357 | 770 | 997 | 1407 | 783 | 430 | 430 | 152 | 152 | 189 | 190 | 211 | 213 | 4 | 8 | 66 | 200 | 333 | 254 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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