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Porthmeor surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Thursday 14 May 2026 BSTForecast update in hr min s Forecast update imminent
Porthmeor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthmeor sea temperature is
12.4° C
(Which is slightly warmer than usual)How big are the waves at Porthmeor today?
The current surf forecast for Porthmeor at 7AM is: 3.0m 8s primary swell from a Northwest direction and 0.3m 15s secondary swell from a Southwest direction (forecast issued at 12:00am May 14). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 8ft (2.5m) | 7s |
| Afternoon (14 May) | 8ft (2.5m) | 7s |
| Evening (14 May) | 6ft (1.9m) | 7s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Very mild (max 12°C on Sat morning, min 9°C on Wed night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the SSW by Fri night). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 8 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | N 6 | N 7 | N 7 | N 7 | NNW 6 | NNW 6 | NNW 6 | N 6 | WNW 8 | W 7 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | |
889 | 861 | 839 | 777 | 645 | 667 | 428 | 322 | 226 | 286 | 255 | 168 | 181 | 145 | 103 | 47 | 60 | 40 | 55 | 70 | 28 | 26 | 44 | 74 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | |
High Tide | 3:31AM5.34m | 3:59PM5.42m | 4:18AM5.72m | 4:43PM5.82m | 5:04AM6.03m | 5:28PM6.12m | ||||||||||||||||||
Low Tide | 9:56AM0.73m | 10:18PM0.70m | 10:43AM0.40m | 11:05PM0.36m | 11:29AM0.17m | |||||||||||||||||||
 |  |  |  | | |  | | | | | | |  | | | |  | | | | | |  | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — |
— | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | |
Temp °C | 10 | 9 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 12 | 10 |
1 | -1 | 1 | 1 | 1 | 0 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 7 | 8 | 9 | 8 | 8 | 5 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 7 | WNW 8 | WNW 8 | WNW 7 | SSW 14 | SW 14 | WNW 8 | N 6 | N 6 | W 7 | N 6 | N 5 | W 7 | W 7 | WNW 8 | WNW 13 |
 kJ | 40 | 38 | 35 | 33 | 21 | 21 | 21 | 21 | 125 | 144 | 140 | 105 | 19 | 7 | 20 | 47 | 36 | 40 | 10 | 5 | 28 | 26 | 14 | 60 |
Swell 2 Height (m) Direction Period (s) | SW 7 | S 7 | S 7 | S 7 | — | — | — | — | SSW 14 | SSW 14 | SSW 14 | SSW 14 | — | W 9 | SW 13 | WNW 8 | W 9 | N 6 | W 9 | W 9 | N 5 | N 5 | WNW 14 | W 8 |
| kJ | 2 | 1 | 1 | 1 | — | — | — | — | 21 | 20 | 20 | 20 | — | 2 | 7 | 12 | 7 | 18 | 6 | 6 | 5 | 2 | 41 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 9 | SW 13 | W 9 | SW 13 | SW 13 | W 9 | WNW 15 | N 5 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 7 | 6 | 7 | 7 | 6 | 21 | 2 | — |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | N 6 | N 7 | N 7 | N 7 | NNW 6 | NNW 6 | NNW 6 | WNW 6 | WNW 8 | — | W 8 | W 7 | W 5 | W 5 | W 7 | W 7 |
| kJ | 889 | 861 | 839 | 777 | 645 | 667 | 428 | 322 | 226 | 286 | 255 | 168 | 181 | 145 | 103 | 34 | 60 | — | 55 | 70 | 17 | 16 | 44 | 74 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 318 | 318 | 121 | 300 | 731 | 1143 | 319 | 182 | 267 | 128 | 232 | 232 | 14 | 319 | 270 | 24 | 2 | 215 | 2 | 0 | 214 | 214 | 2 | 214 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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