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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 Monday 01 Dec 2025 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
12.7° C
(Which is slightly warmer than usual)How big are the waves at Gwithian today?
The current surf forecast for Gwithian at 11AM is: 4.0m 10s primary swell from a Southwest direction (forecast issued at 05:00am December 01). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 13ft (4.0m) | 10s |
| Afternoon (01 Dec) | 15ft (4.5m) | 10s |
| Evening (01 Dec) | 13ft (4.0m) | 11s |
Table - waves today at Gwithian. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| 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) (?) | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 14 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2327 | 2675 | 2806 | 3105 | 3921 | 3298 | 3448 | 2842 | 2353 | 3895 | 4382 | 5948 | 8530 | 8436 | 7076 | 6449 | 6783 | 7161 | 6817 | 5990 | 5056 | 4163 | 2053 | 4079 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | on |
High Tide / height (m) | 1:15AM 5.03 | 1:40PM 5.38 | 2:13AM 5.43 | 2:37PM 5.74 | 3:06AM 5.84 | 3:30PM 6.07 | ||||||||||||||||||
Low Tide / height (m) | 7:34AM 1.34 | 8:08PM 0.98 | 8:33AM 0.96 | 9:02PM 0.65 | 9:27AM 0.58 | 9:53PM 0.37 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| Sunrise | - | - | 7:58 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:20 | - | - | - |
 | |  |  | | | |  | | |  | | |  |  | |  | |  | | | | | | |
Rain (mm) | 1 | 1 | - | 1 | 4 | 1 | 1 | - | 1 | 1 | - | 1 | 1 | - | - | - | 1 | 1 | - | - | - | - | 3 | 2 |
| Temp. °C | 13 | 13 | 13 | 14 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 9 |
| Feels °C (?) | 4 | 4 | 3 | 5 | -1 | 1 | 2 | 2 | 2 | 4 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 5 | 5 | 4 | 3 | 1 | 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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