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Gwithian Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Gwithian surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 5 am Saturday 28 Mar 2026 GMTForecast update in hr min s Forecast update imminent
Gwithian surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gwithian sea temperature is
10.7° C
(Which is slightly warmer than usual)How big are the waves at Gwithian today?
The current surf forecast for Gwithian at 11AM is: 1.9m 15s primary swell from a West-northwest direction and 1.9m 7s secondary swell from a Northwest direction (forecast issued at 05:00am March 28). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Mar) | 6ft (1.9m) | 16s |
| Afternoon (28 Mar) | 8ft (2.5m) | 14s |
| Evening (28 Mar) | 6.5ft (2.0m) | 13s |
Table - waves today at Gwithian. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 7 | 8 | 8 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3957 | 3764 | 1718 | 1525 | 2895 | 2613 | 1299 | 1174 | 995 | 748 | 827 | 1236 | 584 | 982 | 1198 | 5591 | 5691 | 7754 | 6770 | 4129 | 3549 | 2700 | 2394 | 2098 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | on | cross- on | on | on | on |
High Tide / height (m) | 12:57AM 4.66 | 1:48PM 4.59 | 2:19AM 5.00 | 2:55PM 4.99 | 3:16AM 5.43 | 3:43PM 5.41 | ||||||||||||||||||
Low Tide / height (m) | 7:46AM 1.70 | 8:17PM 1.68 | 8:57AM 1.30 | 9:18PM 1.26 | 9:47AM 0.89 | 10:03PM 0.86 | ||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | |||||||||||||||||||||
| Sunrise | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:49 | - | - |
 | |  | | | |  | |  | |  | | |  | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 7 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 9 | 9 | 10 | 9 | 10 | 10 | 11 |
| Feels °C (?) | 0 | -1 | -2 | -1 | -1 | 1 | 3 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | 3 | 4 | 3 | 3 | 4 | 4 | 3 | 5 | 6 | 8 |
- 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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