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St Agnes Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
St Agnes surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 6 am Friday 15 May 2026 BSTForecast update in hr min s Forecast update imminent
St Agnes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Agnes sea temperature is
12.6° C
(Which is slightly warmer than usual)How big are the waves at St Agnes today?
The current surf forecast for St Agnes at 1PM is: 1.5m 6s primary swell from a North-northwest direction and 0.2m 14s secondary swell from a South-southwest direction (forecast issued at 06:00am May 15). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 3.5ft (1.0m) | 7s |
| Afternoon (15 May) | 4.5ft (1.4m) | 6s |
| Evening (15 May) | 3ft (0.9m) | 5s |
Table - waves today at St Agnes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sun night. Very mild (max 13°C on Sat afternoon, min 9°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 8 | WNW 8 | WNW 7 | NNW 6 | NNW 6 | NNW 6 | WNW 5 | WNW 5 | WNW 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 6 | W 7 | WNW 7 | WNW 14 | WNW 14 | WNW 13 | W 13 | W 12 | W 12 | W 12 | |
163 | 163 | 102 | 187 | 141 | 107 | 39 | 26 | 77 | 72 | 90 | 106 | 111 | 107 | 137 | 206 | 192 | 366 | 465 | 1156 | 1316 | 1335 | 1999 | 2015 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | cross-on | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | |
High Tide | 4:25AM6.13m | 4:50PM6.22m | 5:11AM6.45m | 5:35PM6.54m | 5:57AM6.63m | 6:20PM6.70m | ||||||||||||||||||
Low Tide | 10:48AM0.42m | 11:09PM0.37m | 11:33AM0.17m | 11:55PM0.11m | 12:18PM0.06m | 00:42AM0.00m | ||||||||||||||||||
 |  | | | |  |  | | | | | | | | | |  | | | | | |  | | |
 | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:30 |
 | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:02 | — | 9:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | |
Temp °C | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 11 | 10 | 11 | 10 | 10 | 11 | 12 | 12 | 11 | 9 | 10 |
3 | 3 | 4 | 4 | 3 | 4 | 6 | 7 | 6 | 7 | 8 | 8 | 8 | 6 | 5 | 6 | 5 | 6 | 6 | 6 | 5 | 4 | 2 | 3 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 7 | SSW 14 | SW 14 | WNW 8 | N 6 | N 6 | WNW 8 | N 6 | N 6 | N 5 | N 5 | WNW 14 | WNW 13 | W 13 | WNW 14 | WNW 7 | WNW 7 | WNW 13 | SW 12 | SW 12 | S 12 | S 12 |
 kJ | 163 | 163 | 102 | 19 | 7 | 12 | 45 | 26 | 77 | 10 | 5 | 5 | 2 | 41 | 60 | 89 | 158 | 198 | 181 | 1156 | 6 | 6 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | — | W 9 | W 10 | WNW 8 | WNW 7 | N 6 | W 9 | W 9 | W 9 | WNW 15 | N 5 | — | SW 13 | WNW 12 | WNW 14 | WNW 14 | SW 12 | S 12 | — | — | — |
| kJ | 20 | 20 | 20 | — | 2 | 7 | 11 | 18 | 18 | 7 | 7 | 6 | 21 | 2 | — | 6 | 47 | 366 | 465 | 6 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 13 | W 9 | W 9 | W 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | — | — | — | — | — |
| kJ | — | — | — | — | — | 7 | 15 | 14 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | WNW 5 | WNW 5 | — | W 8 | W 8 | W 7 | W 7 | W 7 | W 6 | W 7 | WNW 7 | — | — | — | W 13 | W 12 | W 12 | W 12 |
| kJ | 170 | 176 | 132 | 187 | 141 | 107 | 39 | 26 | — | 72 | 90 | 106 | 111 | 107 | 137 | 206 | 192 | — | — | — | 1316 | 1335 | 1999 | 2015 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 279 | 238 | 286 | 279 | 320 | 399 | 290 | 222 | 198 | 21 | 213 | 469 | 21 | 506 | 523 | 222 | 28 | 63 | 222 | 506 | 231 | 528 | 231 | 213 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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