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Gwithian Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Gwithian surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 11 am Wednesday 26 Nov 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
13.0° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Gwithian today?
The current surf forecast for Gwithian at 6PM is: 1.7m 6s primary swell from a West-southwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 11:00am November 26). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Nov) | 3.5ft (1.0m) | 11s |
| Afternoon (26 Nov) | 4.5ft (1.4m) | 6s |
| Evening (26 Nov) | 6ft (1.8m) | 10s |
Table - waves today at Gwithian. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| 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) (?) | 11 | 10 | 6 | 6 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 10 | 19 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 223 | 167 | 123 | 205 | 589 | 619 | 614 | 612 | 744 | 746 | 977 | 909 | 982 | 1290 | 8036 | 13789 | 10802 | 10850 | 8733 | 7726 | 6479 | 4281 | 6320 | 6046 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | on | on |
High Tide / height (m) | 8:26AM 5.12 | 8:51PM 4.77 | 9:17AM 4.94 | 9:48PM 4.62 | 10:18AM 4.84 | 10:56PM 4.58 | ||||||||||||||||||
Low Tide / height (m) | 2:52PM 1.55 | 3:08AM 1.66 | 3:48PM 1.68 | 4:08AM 1.79 | 4:54PM 1.70 | 5:17AM 1.80 | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
| Sunrise | 7:50 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:24 | - | - | - | - | - | - | - | 4:23 | - | - | - | - | - | - | - | 4:23 | - | - | - | - | - |
 | |  |  |  | | | | | | |  |  | |  | |  | | | | | |  | | |
Rain (mm) | - | - | 1 | 2 | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | 2 | 7 | - |
| Temp. °C | 10 | 10 | 11 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 14 | 13 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 10 |
| Feels °C (?) | 5 | 4 | 5 | 7 | 8 | 8 | 7 | 8 | 7 | 6 | 9 | 8 | 5 | 5 | 5 | 3 | 3 | 3 | 4 | 5 | 3 | 1 | 2 | 2 |
- 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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