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Sandy Mouth Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Sandy Mouth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 6 pm Friday 08 May 2026 BSTForecast update in hr min s Forecast update imminent
Sandy Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Mouth sea temperature is
11.8° C
(Which is slightly warmer than usual)How big are the waves at Sandy Mouth today?
The current surf forecast for Sandy Mouth at 10PM is: 0.3m 13s primary swell from a West-northwest direction and 0.1m 8s secondary swell from a West direction, 0.2m 5s secondary swell from a North direction (forecast issued at 06:00pm May 08). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | - | - |
| Afternoon (08 May) | 1ft (0.3m) | 14s |
| Evening (08 May) | 1ft (0.3m) | 13s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 17°C on Sat afternoon, min 7°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the NE by Sun morning). | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NNW 7 | N 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | W 11 | W 11 | N 6 | NNW 7 | NNW 6 | NNW 6 | N 5 | NNW 5 | NNW 5 | |
40 | 35 | 35 | 58 | 55 | 50 | 28 | 28 | 40 | 97 | 162 | 127 | 99 | 84 | 58 | 2 | 2 | 79 | 121 | 133 | 92 | 69 | 40 | 28 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | |
High Tide | 10:58PM5.76m | 11:28AM5.41m | 00:00AM5.56m | 12:38PM5.30m | 1:12AM5.58m | |||||||||||||||||||
Low Tide | 4:34PM2.22m | 5:13AM2.34m | 5:36PM2.47m | 6:26AM2.46m | 6:54PM2.52m | 7:43AM2.33m | ||||||||||||||||||
 |  |  |  | | | |  | |  | | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — |
 | — | 8:49 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | 8:53 |
1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 13 | 11 | 10 | 11 | 13 | 16 | 17 | 15 | 14 | 11 | 9 | 8 | 10 | 12 | 13 | 13 | 9 | 8 | 7 | 8 | 10 | 11 |
14 | 14 | 11 | 8 | 6 | 7 | 9 | 12 | 13 | 11 | 10 | 5 | 2 | 1 | 2 | 5 | 7 | 8 | 3 | 4 | 4 | 4 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NNW 6 | NNW 7 | W 12 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | W 11 | W 11 | W 10 | NNW 7 | NNW 6 | W 10 | W 10 | W 10 | W 10 |
 kJ | 40 | 35 | 35 | 58 | 55 | 50 | 28 | 15 | 40 | 25 | 162 | 127 | 99 | 84 | 58 | 2 | 2 | 2 | 121 | 133 | 2 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | W 8 | W 10 | — | W 9 | NNW 5 | WNW 12 | W 12 | W 8 | W 11 | W 11 | W 11 | W 11 | W 11 | — | — | — | W 10 | W 10 | — | — | — | — |
| kJ | — | — | 1 | 2 | — | 2 | 3 | 28 | 25 | 5 | 10 | 9 | 9 | 9 | 9 | — | — | — | 2 | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 10 | W 8 | W 8 | — | W 9 | W 8 | W 8 | — | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 2 | 1 | 1 | — | 6 | 6 | 5 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 5 | NW 5 | — | ENE 2 | ENE 3 | NE 3 | NE 3 | N 7 | — | NE 3 | NE 4 | NE 4 | NE 4 | NNE 5 | NNE 5 | N 6 | — | — | NNW 6 | N 5 | NNW 5 | NNW 5 |
| kJ | — | — | 2 | 1 | — | 1 | 1 | 1 | 2 | 97 | — | 5 | 10 | 17 | 26 | 82 | 69 | 79 | — | — | 92 | 69 | 40 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 76 | 40 | 40 | 0 | 0 | 0 | 40 | 40 | 54 | 80 | 316 | 498 | 512 | 472 | 498 | 506 | 273 | 273 | 32 | 7 | 0 | 65 | 499 | 85 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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