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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 11 am Wednesday 03 Dec 2025 GMTForecast 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
12.7° 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 4PM is: 2.2m 14s primary swell from a West direction (forecast issued at 11:00am December 03). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 8ft (2.5m) | 14s |
| Afternoon (03 Dec) | 7.5ft (2.3m) | 14s |
| Evening (03 Dec) | 6.5ft (2.0m) | 13s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 10 | 12 | 12 | 12 | 12 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 10 | 10 | 11 | 11 | 12 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2507 | 2248 | 1933 | 1543 | 1349 | 1931 | 1808 | 2375 | 2111 | 2069 | 2020 | 2436 | 2822 | 3200 | 3012 | 2513 | 2055 | 1576 | 710 | 971 | 1477 | 2223 | 4077 | 8282 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross | cross | on | on | on | on | on | cross- on | cross- on | on | on | cross- on | cross- off | cross | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:07PM 7.39 | 4:33AM 7.54 | 4:57PM 7.69 | 5:21AM 7.84 | 5:46PM 7.83 | |||||||||||||||||||
Low Tide / height (m) | 9:53AM 0.75 | 10:19PM 0.49 | 10:43AM 0.36 | 11:07PM 0.27 | 11:32AM 0.13 | 11:54PM 0.19 | ||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| Sunrise | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:03 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:14 | - | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - | 4:13 | - | - | - | - | - |
 | |  |  |  | | | |  |  | |  |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | 2 | 3 | 2 | 1 | 1 | 1 | 1 |
| Temp. °C | 7 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 7 | 6 | 9 | 8 | 10 | 12 | 11 | 11 | 10 | 10 |
| Feels °C (?) | 3 | 6 | 5 | 3 | 2 | -1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 1 | 1 | -3 | 0 | 4 | 2 | 1 | 0 | -1 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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