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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 11 pm Wednesday 21 Jan 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 normal for this time of year)How big are the waves at Portreath Beach today?
The current surf forecast for Portreath Beach at 5AM is: 4.5m 17s primary swell from a West-southwest direction (forecast issued at 11:00pm January 21). An open ocean swell of 1.8m 10s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 11.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 18ft (5.5m) | 16s |
| Afternoon (22 Jan) | 16ft (5.0m) | 15s |
| Evening (22 Jan) | 13ft (4.0m) | 14s |
Table - waves today at Portreath Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 16 | 16 | 18 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 17 | 18 | 17 | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 668 | 1718 | 8765 | 14935 | 15578 | 13697 | 12100 | 8092 | 5709 | 3746 | 2068 | 1245 | 8608 | 33630 | 32589 | 28425 | 5848 | 13349 | 11696 | 12711 | 11445 | 10800 | 18339 | 19948 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross | on | on | cross- on | cross | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on |
High Tide / height (m) | 6:54PM 6.02 | 7:11AM 6.32 | 7:30PM 6.01 | 7:48AM 6.27 | 8:08PM 5.92 | 8:27AM 6.10 | ||||||||||||||||||
Low Tide / height (m) | 1:11AM 0.51 | 1:35PM 0.48 | 1:45AM 0.56 | 2:10PM 0.56 | 2:22AM 0.70 | 2:49PM 0.74 | ||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:06 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:55 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 5:00 | - |
 |  |  | |  |  | | | |  | | | | |  |  | | | | | | |  | | |
Rain (mm) | - | - | - | - | 1 | 2 | 1 | - | - | 1 | 4 | 1 | 1 | 1 | 7 | 3 | 4 | 1 | 3 | 1 | 1 | 1 | 2 | 1 |
| Temp. °C | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 7 | 7 | 8 | 8 | 7 | 7 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 |
| Feels °C (?) | 6 | 5 | 5 | 6 | 2 | 3 | 2 | 3 | 3 | -2 | 2 | -1 | -4 | -7 | -7 | -3 | -3 | -3 | 1 | 1 | 2 | 2 | 2 | 0 |
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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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