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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 Thursday 30 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
12.3° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Gwithian today?
The current surf forecast for Gwithian at 8AM is: 0.7m 11s primary swell from a West direction and 0.6m 6s secondary swell from a North-northeast direction (forecast issued at 12:00am April 30). An open ocean swell of 1.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 2.5ft (0.7m) | 11s |
| Afternoon (30 Apr) | 2.5ft (0.7m) | 11s |
| Evening (30 Apr) | 2.5ft (0.7m) | 10s |
Table - waves today at Gwithian. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Very mild (max 15°C on Wed night, min 11°C on Wed night). Winds decreasing (strong winds from the E on Wed night, light winds from the S by Thu night). | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | WSW 10 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WNW 9 | |
160 | 118 | 118 | 116 | 116 | 116 | 114 | 104 | 102 | 102 | 104 | 110 | 91 | 86 | 86 | 83 | 125 | 62 | 83 | 81 | 56 | 51 | 33 | 28 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | |
High Tide | 5:08AM5.77m | 5:28PM5.79m | 5:44AM5.89m | 6:01PM5.92m | 6:17AM5.92m | 6:34PM5.96m | ||||||||||||||||||
Low Tide | 11:12PM0.82m | 11:31AM0.66m | 11:47PM0.66m | 12:03PM0.59m | 00:19AM0.58m | 12:34PM0.59m | ||||||||||||||||||
 | |  |  |  | | |  |  | | | | | | |  | | | | | | |  | | |
 | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:40 | — |
2 | 3 | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Temp °C | 12 | 12 | 11 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 11 |
2 | 3 | 2 | 4 | 5 | 6 | 7 | 9 | 11 | 10 | 10 | 11 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | WSW 10 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 |
 kJ | 160 | 118 | 118 | 116 | 116 | 116 | 114 | 104 | 102 | 102 | 104 | 110 | 91 | 86 | 86 | 83 | 125 | 62 | 83 | 81 | 56 | 51 | 33 | 22 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | NW 13 | NW 13 | NW 13 | NW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 10 | W 10 | W 10 | W 10 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 40 | 35 | 25 | 91 | 86 | 84 | 82 | 80 | 78 | 45 | 44 | 44 | 43 | 30 | 14 | 14 | 14 | 51 | 30 | 17 | 16 | 8 | 17 | 28 |
Swell 3 Height (m) Direction Period (s) | WNW 16 | WNW 16 | WNW 16 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | SE 5 | SSE 4 | SSE 4 | SSE 4 | S 4 | E 6 | SE 5 | — | E 5 | WNW 12 | WNW 11 | WNW 10 | WNW 11 | W 9 | W 9 | — |
| kJ | 103 | 99 | 97 | 17 | 9 | 5 | 1 | 1 | 6 | 3 | 2 | 2 | 1 | 1 | 1 | — | 2 | 13 | 12 | 11 | 11 | 7 | 6 | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 4 | SE 4 | — | — | — | — | — | — | SSW 2 | SW 3 | — | — | — | — | — | — | — | — |
| kJ | 133 | 128 | 104 | 78 | 65 | 56 | 29 | 10 | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 193 | 189 | 190 | 189 | 191 | 135 | 0 | 0 | 4 | 4 | 4 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | 5 | 5 | 215 | 16 | 214 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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