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Gwithian Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Gwithian surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Friday 22 May 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
12.3° C
(Which is normal for this time of year)How big are the waves at Gwithian today?
The current surf forecast for Gwithian at 7AM is: 1.9m 11s primary swell from a West-southwest direction (forecast issued at 12:00am May 22). An open ocean swell of 0.1m 18s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 6ft (1.9m) | 11s |
| Afternoon (22 May) | 5ft (1.6m) | 11s |
| Evening (22 May) | 5ft (1.6m) | 10s |
Table - waves today at Gwithian. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | |
596 | 837 | 901 | 711 | 711 | 622 | 588 | 511 | 501 | 424 | 402 | 349 | 356 | 339 | 284 | 279 | 231 | 184 | 168 | 133 | 133 | 132 | 166 | 170 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 10:15AM5.22m | 10:43PM5.39m | 11:21AM4.89m | 11:52PM5.11m | 12:34PM4.72m | |||||||||||||||||||
Low Tide | 4:18AM0.94m | 4:40PM1.25m | 5:24AM1.24m | 5:47PM1.51m | 6:34AM1.44m | 6:58PM1.64m | ||||||||||||||||||
 | |  |  | | | |  | |  | | | | | | | | | | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:09 | — | — | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:13 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 14 | 15 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 15 | 16 | 16 | 19 | 20 | 21 | 21 | 21 |
11 | 12 | 13 | 13 | 15 | 14 | 15 | 15 | 14 | 13 | 12 | 13 | 13 | 13 | 11 | 11 | 12 | 13 | 14 | 19 | 19 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 |
 kJ | 596 | 837 | 901 | 711 | 711 | 622 | 588 | 511 | 501 | 424 | 402 | 349 | 356 | 339 | 284 | 279 | 231 | 184 | 168 | 133 | 133 | 132 | 166 | 170 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | S 18 | S 18 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 5 | S 5 | SW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | ESE 4 | ESE 4 | WNW 16 |
| kJ | 21 | 6 | 6 | 34 | 41 | 28 | 18 | 10 | 5 | 2 | 8 | 22 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 7 | 1 | 2 | 26 |
Swell 3 Height (m) Direction Period (s) | — | SSW 14 | S 17 | S 18 | ESE 4 | ESE 4 | E 4 | SW 16 | SW 16 | SW 16 | — | — | — | — | — | — | — | — | — | NNE 3 | S 5 | SW 13 | SW 13 | SW 13 |
| kJ | — | 20 | 6 | 6 | 3 | 1 | 1 | 10 | 10 | 10 | — | — | — | — | — | — | — | — | — | 1 | 1 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 2 | — | NNE 2 | NE 3 | NNE 3 | NE 3 | E 3 | ESE 4 | ESE 4 | ESE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 2 | 1 | 1 | 5 | 11 | 9 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 8 | 13 | 13 | 13 | 14 | 25 | 25 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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