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Gwithian Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Gwithian surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 6 am Thursday 09 Apr 2026 BSTForecast 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
11.1° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Gwithian today?
The current surf forecast for Gwithian at 11AM is: 1.4m 11s primary swell from a West direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 06:00am April 09). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 4.5ft (1.3m) | 11s |
| Afternoon (09 Apr) | 7ft (2.2m) | 6s |
| Evening (09 Apr) | 10ft (3.0m) | 14s |
Table - waves today at Gwithian. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 6 | 8 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 8 | 12 | 15 | 15 | 16 | 16 | 15 | 14 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 357 | 289 | 403 | 682 | 394 | 783 | 3167 | 3493 | 3353 | 3180 | 2702 | 2012 | 1610 | 1106 | 746 | 979 | 2061 | 5517 | 9119 | 10448 | 12576 | 11669 | 12610 | 15063 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | cross- on | cross | off | off | cross- off | cross- off | cross- off | cross- off | cross | on | on | cross- on | cross- on | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 10:13AM 4.47 | 10:40PM 4.43 | 11:16AM 4.13 | 11:58PM 4.19 | 12:51PM 4.00 | |||||||||||||||||||
Low Tide / height (m) | 4:08AM 1.81 | 4:27PM 2.03 | 5:09AM 2.16 | 5:40PM 2.30 | 6:41AM 2.31 | 7:19PM 2.32 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| Sunrise | - | 6:41 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - |
 |  | |  | | |  | | | | | | | | |  | |  |  | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 3 | 3 | 1 | - | 1 | 1 | 1 | 1 |
| Temp. °C | 10 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 8 | 9 | 10 | 11 | 11 | 7 | 6 | 7 | 9 | 8 | 8 | 9 | 8 |
| Feels °C (?) | 8 | 5 | 4 | 3 | 0 | 1 | 1 | 2 | 2 | 4 | 0 | 0 | 1 | 2 | 2 | 4 | 1 | -2 | -4 | -2 | -4 | -4 | -2 | -2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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