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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 am Monday 25 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
13.1° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Sandy Mouth today?
The current surf forecast for Sandy Mouth at 2PM is: 0.9m 13s primary swell from a West-northwest direction and 0.7m 9s secondary swell from a West direction (forecast issued at 06:00am May 25). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.7m) | 13s |
| Afternoon (25 May) | 3.5ft (1.0m) | 13s |
| Evening (25 May) | 3.5ft (1.0m) | 12s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Wed morning. Warm (max 27°C on Mon afternoon, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 9 | W 14 | WNW 13 | WNW 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | |
137 | 144 | 178 | 222 | 392 | 300 | 232 | 228 | 224 | 228 | 232 | 228 | 224 | 224 | 157 | 154 | 151 | 146 | 108 | 102 | 74 | 71 | 71 | 47 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | glassy | glassy | glassy | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:35AM6.06m | 2:15PM5.78m | 2:43AM6.06m | 3:18PM5.93m | 3:41AM6.18m | 4:10PM6.17m | ||||||||||||||||||
Low Tide | 8:09AM1.90m | 8:33PM2.04m | 9:10AM1.82m | 9:32PM1.90m | 10:01AM1.67m | 10:22PM1.70m | ||||||||||||||||||
 |  | | | | | | | |  | | | | |  | | |  | | | | |  | | |
 | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | 5:13 |
 | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:15 | — | 9:16 |
— | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 | — | — | 1 | 3 | 1 | — | 1 | 3 | 1 | |
Temp °C | 23 | 23 | 24 | 26 | 27 | 25 | 24 | 23 | 24 | 23 | 25 | 27 | 26 | 25 | 24 | 23 | 23 | 21 | 22 | 24 | 23 | 21 | 18 | 17 |
20 | 20 | 24 | 25 | 27 | 26 | 25 | 24 | 25 | 24 | 27 | 30 | 29 | 29 | 27 | 24 | 20 | 17 | 19 | 21 | 20 | 19 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | WNW 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
 kJ | 137 | 134 | 106 | 222 | 392 | 300 | 232 | 228 | 224 | 228 | 232 | 228 | 224 | 224 | 157 | 154 | 151 | 146 | 108 | 102 | 74 | 71 | 71 | 47 |
Swell 2 Height (m) Direction Period (s) | WNW 15 | W 14 | WNW 13 | W 9 | — | — | — | — | — | — | — | — | W 19 | W 19 | W 19 | W 19 | NNW 4 | NNW 4 | N 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | — |
| kJ | 71 | 144 | 178 | 76 | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 7 | 2 | 4 | 4 | 5 | 2 | 2 | 2 | — |
Swell 3 Height (m) Direction Period (s) | W 13 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 19 | W 19 | W 18 | W 18 | NE 4 | W 18 | W 18 | W 18 |
| kJ | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 6 | 1 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 2 | SE 3 | E 4 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 9 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 9 | 9 | 0 | 0 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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