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Portreath Harbour Wall Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Portreath Harbour Wall surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Friday 15 May 2026 BSTForecast update in hr min s Forecast update imminent
Portreath Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portreath Harbour Wall sea temperature is
12.6° C
(Which is slightly warmer than usual)How big are the waves at Portreath Harbour Wall today?
The current surf forecast for Portreath Harbour Wall at 4AM is: 1.5m 6s primary swell from a North direction and 1.1m 8s secondary swell from a West-northwest direction (forecast issued at 12:00am May 15). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 5ft (1.5m) | 6s |
| Afternoon (15 May) | 4.5ft (1.4m) | 6s |
| Evening (15 May) | 2.5ft (0.8m) | 6s |
Table - waves today at Portreath Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 12°C on Sat morning, min 9°C on Thu night). Winds decreasing (fresh winds from the N on Thu night, light winds from the W by Fri night). | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 7 | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | WNW 6 | N 6 | W 8 | W 8 | W 8 | W 8 | W 7 | W 5 | W 6 | W 7 | WNW 7 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | W 12 | WNW 12 | |
149 | 170 | 200 | 163 | 175 | 145 | 107 | 35 | 26 | 57 | 55 | 29 | 29 | 28 | 62 | 118 | 200 | 219 | 366 | 572 | 1156 | 1075 | 1335 | 549 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross-on | |
High Tide | 4:25AM6.13m | 4:50PM6.22m | 5:11AM6.45m | 5:35PM6.54m | 5:57AM6.63m | 6:20PM6.70m | ||||||||||||||||||
Low Tide | 10:23PM0.74m | 10:48AM0.42m | 11:09PM0.37m | 11:33AM0.17m | 11:55PM0.11m | 12:18PM0.06m | ||||||||||||||||||
 |  |  | |  |  | | |  |  | | | | | | | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:02 | — |
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | |
Temp °C | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 9 | 9 | 11 | 11 | 12 | 11 | 10 |
3 | 2 | 4 | 4 | 4 | 4 | 5 | 4 | 6 | 7 | 7 | 8 | 8 | 6 | 6 | 5 | 6 | 5 | 5 | 7 | 5 | 6 | 5 | 4 | |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 8 | WNW 8 | WNW 7 | SSW 14 | SW 14 | WNW 8 | N 6 | N 6 | W 8 | W 8 | W 8 | W 8 | W 7 | WNW 14 | WNW 13 | W 13 | WNW 14 | WNW 7 | WNW 14 | WNW 13 | WNW 13 | SW 12 | WNW 12 |
 kJ | 149 | 163 | 163 | 105 | 19 | 7 | 12 | 35 | 26 | 57 | 55 | 29 | 29 | 28 | 41 | 60 | 89 | 158 | 192 | 572 | 1156 | 1075 | 6 | 549 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | — | W 9 | W 10 | WNW 8 | WNW 5 | N 6 | N 6 | N 6 | N 6 | N 5 | N 5 | N 5 | N 5 | WNW 12 | WNW 14 | WNW 7 | SW 12 | SW 12 | — | — |
| kJ | 21 | 20 | 20 | 20 | — | 2 | 7 | 11 | 22 | 18 | 10 | 10 | 5 | 2 | 2 | 2 | 1 | 47 | 366 | 151 | 6 | 6 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 13 | W 9 | WNW 7 | W 9 | W 9 | W 9 | W 9 | WNW 15 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | S 12 | — | S 12 | — | — |
| kJ | — | — | — | — | — | — | 7 | 15 | 18 | 7 | 7 | 6 | 6 | 21 | 7 | 7 | 6 | 6 | 6 | 3 | — | 3 | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | WNW 6 | — | — | — | W 5 | W 5 | W 4 | W 5 | W 6 | W 7 | WNW 7 | — | — | — | — | W 12 | W 7 |
| kJ | 138 | 170 | 200 | 163 | 175 | 145 | 107 | 34 | — | — | — | 21 | 26 | 25 | 62 | 118 | 200 | 219 | — | — | — | — | 1335 | 295 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 178 | 279 | 233 | 279 | 279 | 279 | 317 | 36 | 20 | 210 | 14 | 20 | 508 | 511 | 210 | 210 | 210 | 20 | 20 | 168 | 37 | 555 | 226 | 210 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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