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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 pm Wednesday 27 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
13.8° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Gwithian today (27 May):
- Afternoon surf: Afternoon surf (27 May, local time) - 2.5ft (0.8m), 10s period with W swell.
- Evening surf: Evening surf (27 May, local time) - 2.5ft (0.7m), 10s period with W swell.
The current surf forecast for Gwithian at 10PM is: 0.7m 10s primary swell from a West direction and 0.3m 5s secondary swell from a North direction (forecast issued at 06:00pm May 27). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 2.5ft (0.8m) | 10s |
| Evening (27 May) | 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 ForecastMostly dry. Warm (max 21°C on Wed afternoon, min 13°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | W 12 | WSW 11 | WSW 11 | W 11 | W 10 | W 10 | W 10 | W 9 | |
130 | 98 | 96 | 96 | 70 | 65 | 43 | 42 | 66 | 41 | 41 | 41 | 36 | 76 | 58 | 76 | 104 | 126 | 158 | 319 | 230 | 230 | 190 | 175 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | on | glassy | glassy | glassy | cross-on | cross-on | |
High Tide | 3:36PM5.06m | 3:55AM5.21m | 4:19PM5.26m | 4:37AM5.33m | 4:58PM5.43m | 5:16AM5.44m | ||||||||||||||||||
Low Tide | 9:56PM1.36m | 10:19AM1.20m | 10:40PM1.20m | 10:58AM1.09m | 11:18PM1.06m | 11:34AM1.00m | ||||||||||||||||||
 | |  | |  |  | | |  | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — |
 | — | 9:15 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:19 | — | — | — | — | — | 9:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 19 | 17 | 16 | 15 | 15 | 17 | 19 | 16 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 15 |
19 | 18 | 17 | 16 | 14 | 14 | 14 | 16 | 13 | 10 | 13 | 12 | 12 | 13 | 12 | 13 | 13 | 12 | 13 | 12 | 12 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 9 | WNW 9 | W 9 | W 9 | WSW 5 | W 5 | W 6 | W 6 | W 7 | W 7 | W 7 | W 11 | W 10 | W 10 | W 10 | W 9 |
 kJ | 130 | 98 | 96 | 96 | 70 | 65 | 43 | 42 | 27 | 27 | 25 | 24 | 19 | 28 | 30 | 47 | 55 | 103 | 88 | 319 | 230 | 230 | 190 | 175 |
Swell 2 Height (m) Direction Period (s) | NNW 5 | N 5 | N 5 | N 5 | N 5 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | W 8 | SW 15 | SW 15 | W 12 | W 12 | WSW 11 | WSW 11 | SW 16 | SW 16 | SW 16 | SW 15 | W 14 |
| kJ | 8 | 8 | 4 | 4 | 2 | 25 | 25 | 41 | 66 | 41 | 41 | 41 | 12 | 76 | 58 | 76 | 104 | 126 | 158 | 66 | 67 | 64 | 58 | 92 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SW 18 | SSW 17 | N 5 | N 5 | — | SW 12 | SW 12 | SW 12 | S 11 | SW 15 | W 8 | WSW 13 | SW 15 | SW 16 | SW 16 | SW 16 | S 11 | S 11 | W 16 | W 15 | SW 15 |
| kJ | 30 | 30 | 30 | 12 | 27 | 2 | 2 | — | 6 | 6 | 6 | 2 | 36 | 5 | 35 | 60 | 62 | 64 | 65 | 2 | 2 | 5 | 39 | 55 |
Wind waves Height (m) Direction Period (s) | SE 4 | SSE 5 | SSE 5 | S 5 | S 5 | S 4 | S 3 | S 3 | SSW 4 | SW 4 | SW 4 | WSW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 10 | 5 | 2 | 2 | 2 | 1 | 5 | 9 | 13 | 11 | 12 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 0 | 0 | 0 | 16 | 6 | 5 | 279 | 5 | 14 | 5 | 5 | 5 | 5 | 5 | 14 | 8 | 0 | 0 | 0 | 5 | 4 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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