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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 5 pm Thursday 05 Mar 2026 GMTForecast 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
10.4° C
(Which is slightly warmer than usual)How big are the waves at Portreath Beach today?
The current surf forecast for Portreath Beach at 8PM is: 3.0m 9s primary swell from a Northwest direction and 0.5m 15s secondary swell from a West-northwest direction (forecast issued at 05:00pm March 05). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Mar) | - | - |
| Afternoon (05 Mar) | 4.5ft (1.3m) | 12s |
| Evening (05 Mar) | 10ft (3.0m) | 9s |
Table - waves today at Portreath Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | |||||||||||||||||||||
| 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) (?) | 12 | 9 | 9 | 8 | 8 | 8 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 464 | 885 | 1539 | 2047 | 1173 | 970 | 976 | 876 | 855 | 761 | 761 | 773 | 965 | 1144 | 1519 | 1928 | 2420 | 2570 | 2498 | 2547 | 2266 | 2029 | 1999 | 1810 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | off | off | off | off | glass | glass | cross |
High Tide / height (m) | 6:29PM 6.44 | 6:45AM 6.57 | 7:01PM 6.31 | 7:17AM 6.31 | 7:33PM 6.06 | 7:49AM 5.94 | ||||||||||||||||||
Low Tide / height (m) | 12:33PM 0.07 | 12:45AM 0.17 | 1:04PM 0.23 | 1:16AM 0.35 | 1:33PM 0.51 | 1:46AM 0.65 | ||||||||||||||||||
Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - |
| Sunset | - | 6:07 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:12 | - | - | - | - | - | - |
 | |  | | |  | |  |  | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | - | - | - | - |
| Temp. °C | 11 | 9 | 6 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 11 | 10 | 10 | 10 | 10 | 9 | 11 |
| Feels °C (?) | 8 | 4 | -5 | -5 | -4 | -3 | -2 | -2 | -1 | -1 | 0 | 1 | 2 | 3 | 4 | 6 | 7 | 8 | 7 | 6 | 8 | 9 | 8 | 9 |
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Portreath Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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