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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 Friday 20 Mar 2026 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
10.1° C
(Which is slightly warmer than usual)How big are the waves at Sandy Mouth today?
The current surf forecast for Sandy Mouth at 4PM is: 0.5m 11s primary swell from a West direction and 0.1m 15s secondary swell from a West direction (forecast issued at 11:00am March 20). The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Mar) | 2ft (0.6m) | 12s |
| Afternoon (20 Mar) | 1.5ft (0.5m) | 11s |
| Evening (20 Mar) | 1.5ft (0.5m) | 11s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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) (?) | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 98 | 64 | 63 | 61 | 59 | 37 | 35 | 34 | 51 | 104 | 137 | 130 | 128 | 91 | 70 | 195 | 96 | 89 | 86 | 84 | 80 | 76 | 73 | 141 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | glass | glass | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross- off | off |
High Tide / height (m) | 6:27AM 8.19 | 6:46PM 8.06 | 7:04AM 8.25 | 7:23PM 8.05 | 7:42AM 8.07 | 8:02PM 7.81 | ||||||||||||||||||
Low Tide / height (m) | 12:36PM -0.15 | 12:50AM -0.13 | 1:10PM -0.14 | 1:26AM -0.06 | 1:47PM 0.09 | 2:05AM 0.23 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:32 | - | - | - | - |
 |  | | |  |  | | | | | | |  | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 13 | 14 | 13 | 11 | 10 | 9 | 8 | 10 | 12 | 12 | 12 | 10 | 9 | 9 | 8 | 9 | 11 | 10 | 9 | 9 | 9 | 8 | 8 |
| Feels °C (?) | 5 | 9 | 11 | 11 | 9 | 7 | 6 | 5 | 7 | 10 | 8 | 10 | 8 | 7 | 8 | 5 | 6 | 8 | 6 | 6 | 6 | 6 | 5 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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