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Barmouth Surf Forecast
/ Wales – Mid (13 surf breaks) /
Surf Forecasts:
Barmouth surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Sunday 03 May 2026 BSTForecast update in hr min s Forecast update imminent
Barmouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barmouth sea temperature is
11.5° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Barmouth today?
The current surf forecast for Barmouth at 12AM is: 0.1m 5s primary swell from a Southwest direction (forecast issued at 06:00pm May 03). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 0.5ft (0.1m) | 4s |
| Evening (04 May) | - | - |
Table - waves today at Barmouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Sun afternoon, min 8°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 5 | SW 5 | SW 5 | SW 5 | SW 5 | — | — | NW 4 | NW 4 | NNW 4 | NNW 4 | N 3 | NNE 2 | — | N 3 | NW 3 | NNW 4 | NNW 4 | NW 4 | NNW 4 | NW 5 | E 2 | — | — | |
1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | glassy | glassy | cross-on | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 10:12PM4.70m | 10:27AM4.50m | 10:44PM4.58m | 10:59AM4.31m | 11:17PM4.42m | 11:33AM4.09m | ||||||||||||||||||
Low Tide | 5:03PM1.08m | 5:18AM1.03m | 5:32PM1.19m | 5:50AM1.13m | 6:03PM1.33m | 6:24AM1.27m | ||||||||||||||||||
 |  |  | |  | | | | | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — |
 | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | 8:51 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 11 | 10 | 8 | 8 | 11 | 12 | 13 | 12 | 8 | 9 | 8 | 8 | 8 | 10 |
12 | 11 | 9 | 9 | 9 | 9 | 11 | 12 | 12 | 11 | 8 | 7 | 4 | 4 | 7 | 7 | 7 | 7 | 4 | 6 | 4 | 4 | 4 | 6 | |
Swell 1 Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | N 3 | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | NW 4 | NNW 4 | NW 5 | — | — | — |
 kJ | 1 | 1 | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 4 | 2 | 1 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | SW 5 | — | SW 5 | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | N 3 | — | — | — | — | — | NW 4 | NNW 4 | NNW 4 | N 3 | NNE 2 | — | N 3 | NW 3 | NNW 4 | NNW 4 | — | — | — | E 2 | — | — |
| kJ | 1 | 1 | 2 | — | — | — | — | — | 3 | 7 | 5 | 2 | 1 | — | 1 | 2 | 8 | 10 | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 319 | 340 | 306 | 314 | 306 | 299 | 306 | 306 | 306 | 444 | 324 | 252 | 252 | 252 | 356 | 356 | 356 | 319 | 319 | 318 | 322 | 308 | 322 | 322 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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