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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 6 am Wednesday 29 Apr 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
12.3° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Portreath Harbour Wall today?
The current surf forecast for Portreath Harbour Wall at 12PM is: 1.0m 12s primary swell from a West direction and 0.1m 20s secondary swell from a West direction (forecast issued at 06:00am April 29). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 3.5ft (1.1m) | 12s |
| Afternoon (29 Apr) | 3.5ft (1.0m) | 12s |
| Evening (29 Apr) | 3ft (0.9m) | 12s |
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 3mm), mostly falling on Wed night. Very mild (max 15°C on Wed morning, min 11°C on Wed morning). Winds decreasing (strong winds from the E on Wed night, calm by Fri night). | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | WNW 14 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 10 | |
365 | 371 | 365 | 287 | 282 | 225 | 175 | 123 | 118 | 118 | 92 | 86 | 86 | 85 | 81 | 110 | 75 | 77 | 80 | 93 | 88 | 86 | 85 | 56 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross | cross | cross | glassy | glassy | |
High Tide | 4:49PM5.71m | 5:05AM5.91m | 5:24PM5.93m | 5:40AM6.03m | 5:58PM6.07m | |||||||||||||||||||
Low Tide | 10:54AM0.82m | 11:09PM0.83m | 11:28AM0.67m | 11:44PM0.68m | 12:00PM0.60m | 00:16AM0.60m | ||||||||||||||||||
 |  | |  |  | |  | |  |  | | | | |  | | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | 5:56 |
 | — | — | — | — | — | 8:36 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | 8:40 |
— | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 11 | 15 | 14 | 14 | 14 | 13 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 15 | 15 | 13 | 12 | 12 |
1 | 1 | 4 | 6 | 4 | 4 | 4 | 3 | 2 | 2 | 2 | 4 | 5 | 6 | 8 | 9 | 11 | 11 | 13 | 13 | 12 | 11 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 10 |
 kJ | 365 | 371 | 365 | 287 | 282 | 225 | 175 | 123 | 118 | 118 | 85 | 86 | 86 | 85 | 78 | 75 | 75 | 77 | 80 | 93 | 88 | 86 | 85 | 56 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | NNW 6 | N 6 | W 20 | NNE 6 | WNW 18 | WNW 17 | NNE 6 | WNW 16 | NNE 6 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | NW 14 | SE 4 | NW 13 | NW 13 | NW 13 | WNW 12 | WNW 12 | WNW 12 | WSW 7 |
| kJ | 3 | 3 | 3 | 8 | 55 | 62 | 116 | 41 | 99 | 15 | 92 | 86 | 84 | 82 | 81 | 51 | 5 | 44 | 44 | 43 | 30 | 14 | 14 | 29 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | WNW 19 | — | — | WNW 16 | NNE 7 | WNW 16 | — | NE 6 | NE 6 | NE 5 | NE 5 | WNW 14 | NW 13 | SSE 4 | SSE 4 | SSE 4 | — | — | SE 5 | WNW 12 |
| kJ | — | — | — | — | 35 | — | — | 103 | 15 | 97 | — | 5 | 5 | 1 | 1 | 110 | 46 | 3 | 2 | 1 | — | — | 1 | 14 |
Wind waves Height (m) Direction Period (s) | NNE 5 | NE 6 | NE 6 | ENE 6 | ESE 5 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 4 | SE 4 | SE 5 | — | — | — | — | S 4 | — | — | — |
| kJ | 90 | 104 | 99 | 142 | 92 | 121 | 122 | 160 | 180 | 133 | 114 | 87 | 74 | 38 | 18 | 17 | — | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 171 | 272 | 244 | 225 | 225 | 225 | 211 | 204 | 244 | 192 | 196 | 190 | 190 | 52 | 0 | 0 | 0 | 0 | 0 | 13 | 14 | 14 | 0 | 0 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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