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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 Saturday 16 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
12.5° 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 5AM is: 0.8m 5s primary swell from a West-northwest direction and 0.5m 6s secondary swell from a North direction, 0.4m 8s secondary swell from a West-northwest direction (forecast issued at 12:00am May 16). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 3ft (0.9m) | 8s |
| Afternoon (16 May) | 3.5ft (1.0m) | 5s |
| Evening (16 May) | 5.5ft (1.7m) | 6s |
Table - waves today at Portreath Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 12°C on Sat morning, min 9°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | ||||||||||||||||||||||
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 | WNW 5 | W 8 | W 8 | W 5 | W 5 | W 6 | WNW 7 | WNW 7 | WNW 7 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | W 12 | W 12 | WNW 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | WNW 11 | |
91 | 31 | 29 | 90 | 37 | 62 | 184 | 290 | 316 | 262 | 366 | 539 | 1259 | 1192 | 1234 | 1483 | 531 | 1469 | 1431 | 1244 | 1255 | 743 | 388 | 240 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | |
High Tide | 5:11AM6.45m | 5:35PM6.54m | 5:57AM6.63m | 6:20PM6.70m | 6:43AM6.64m | 7:06PM6.70m | ||||||||||||||||||
Low Tide | 11:09PM0.37m | 11:33AM0.17m | 11:55PM0.11m | 12:18PM0.06m | 00:42AM0.00m | 1:04PM0.10m | ||||||||||||||||||
 |  |  | | |  |  | | |  | | | |  | | | | | | | | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:05 | — |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | 1 | 1 | — | 2 | 1 | |
Temp °C | 10 | 10 | 11 | 12 | 12 | 11 | 11 | 10 | 11 | 9 | 10 | 11 | 12 | 11 | 11 | 10 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 13 |
6 | 7 | 8 | 8 | 7 | 6 | 5 | 4 | 5 | 4 | 6 | 6 | 7 | 5 | 6 | 4 | 4 | 5 | 5 | 5 | 6 | 7 | 6 | 9 | |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | W 8 | N 5 | W 8 | N 5 | — | SW 13 | W 13 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | N 4 | S 12 | WNW 12 | S 14 | S 14 | W 11 | W 11 | W 11 | W 11 | WSW 7 |
 kJ | 26 | 17 | 29 | 5 | 29 | 2 | — | 7 | 89 | 158 | 366 | 539 | 1259 | 1192 | 1 | 3 | 531 | 4 | 4 | 1244 | 932 | 743 | 388 | 85 |
Swell 2 Height (m) Direction Period (s) | W 9 | WNW 8 | N 6 | W 9 | N 5 | WNW 15 | SW 13 | SW 13 | SW 13 | WNW 12 | SW 12 | S 12 | S 12 | S 12 | SW 12 | — | S 12 | — | — | S 14 | — | S 20 | S 19 | WNW 11 |
| kJ | 14 | 19 | 10 | 7 | 5 | 21 | 7 | 7 | 6 | 47 | 6 | 3 | 3 | 3 | 6 | — | 3 | — | — | 4 | — | 7 | 7 | 240 |
Swell 3 Height (m) Direction Period (s) | SW 13 | W 9 | W 9 | SW 13 | W 9 | SW 13 | SW 13 | — | SW 13 | SW 12 | S 12 | W 11 | — | — | — | — | — | — | — | — | — | — | S 13 | — |
| kJ | 7 | 7 | 7 | 7 | 6 | 7 | 7 | — | 6 | 6 | 3 | 146 | — | — | — | — | — | — | — | — | — | — | 3 | — |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 5 | WNW 5 | W 8 | W 5 | W 5 | W 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | — | — | W 12 | W 12 | W 7 | W 12 | W 12 | — | W 11 | — | SSW 5 | S 6 |
| kJ | 91 | 31 | 25 | 90 | 37 | 62 | 184 | 290 | 316 | 262 | 225 | 202 | — | — | 1234 | 1483 | 315 | 1469 | 1431 | — | 1255 | — | 59 | 119 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 281 | 210 | 210 | 210 | 508 | 508 | 511 | 217 | 217 | 107 | 61 | 217 | 226 | 531 | 226 | 210 | 210 | 23 | 23 | 14 | 14 | 13 | 8 | 23 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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