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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 5 pm Tuesday 03 Mar 2026 GMTForecast 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
10.3° 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 10PM is: 1.5m 12s primary swell from a West direction (forecast issued at 05:00pm March 03). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Mar) | - | - |
| Afternoon (03 Mar) | 6.5ft (2.0m) | 13s |
| Evening (03 Mar) | 5ft (1.5m) | 12s |
Table - waves today at Portreath Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 03 | Wednesday 04 | Thursday 05 | Friday 06 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 9 | 7 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1339 | 898 | 657 | 565 | 464 | 350 | 289 | 235 | 182 | 142 | 506 | 564 | 593 | 574 | 555 | 547 | 464 | 1654 | 808 | 539 | 855 | 761 | 761 | 672 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:19PM 6.29 | 5:36AM 6.64 | 5:55PM 6.44 | 6:11AM 6.69 | 6:29PM 6.44 | 6:45AM 6.57 | ||||||||||||||||||
Low Tide / height (m) | 11:39PM 0.19 | 12:01PM 0.05 | 12:13AM 0.11 | 12:33PM 0.07 | 12:45AM 0.17 | |||||||||||||||||||
Tuesday 03 | Wednesday 04 | Thursday 05 | Friday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - |
| Sunset | - | 6:05 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - |
 |  |  |  | | | | | |  | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - |
| Temp. °C | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 13 | 13 | 11 | 11 | 11 | 11 | 10 | 11 | 13 | 12 | 7 | 6 | 6 | 6 | 6 | 6 | 6 |
| Feels °C (?) | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 9 | 9 | 7 | 8 | 8 | 8 | 7 | 8 | 10 | 9 | -2 | -4 | -3 | -3 | -3 | -2 | -2 |
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Live Wave Height (m)
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