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Portreath Beach Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Portreath Beach surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 pm Tuesday 31 Mar 2026 BSTForecast update in hr min s Forecast update imminent
Portreath Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portreath Beach sea temperature is
10.6° C
(Which is slightly warmer than usual)How big are the waves at Portreath Beach today?
The current surf forecast for Portreath Beach at 3PM is: 1.8m 14s primary swell from a West-northwest direction and 0.2m 6s secondary swell from a North direction (forecast issued at 12:00pm March 31). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 6.5ft (2.0m) | 14s |
| Afternoon (31 Mar) | 6ft (1.8m) | 14s |
| Evening (31 Mar) | 5ft (1.6m) | 13s |
Table - waves today at Portreath Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1266 | 1090 | 1106 | 929 | 670 | 629 | 683 | 531 | 781 | 748 | 650 | 814 | 928 | 921 | 870 | 694 | 622 | 449 | 426 | 347 | 284 | 277 | 154 | 144 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross | cross | cross | cross- off | cross |
High Tide / height (m) | 5:19PM 5.92 | 5:35AM 6.25 | 5:54PM 6.18 | 6:09AM 6.42 | 6:27PM 6.33 | 6:42AM 6.45 | ||||||||||||||||||
Low Tide / height (m) | 11:25AM 0.56 | 11:39PM 0.56 | 12:00PM 0.34 | 12:13AM 0.36 | 12:32PM 0.24 | 12:45AM 0.28 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 |
| Sunset | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:53 | - | - | - | - |
 | |  | |  |  | | | | | | | | | | | |  | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 |
| Temp. °C | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 10 |
| Feels °C (?) | 8 | 8 | 6 | 6 | 4 | 4 | 3 | 4 | 5 | 5 | 6 | 5 | 6 | 3 | 1 | 0 | 2 | 3 | 4 | 5 | 3 | 3 | 3 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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