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Surf Forecasts:
Maenporth surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 11 am Sunday 07 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Maenporth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Maenporth sea temperature is
12.5° C
(Which is slightly warmer than usual)How big are the waves at Maenporth today?
The current surf forecast for Maenporth at 3PM is: 5.0m 12s primary swell from a Southwest direction (forecast issued at 11:00am December 07). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 15ft (4.5m) | 13s |
| Afternoon (07 Dec) | 16ft (5.0m) | 12s |
| Evening (07 Dec) | 13ft (4.0m) | 12s |
Table - waves today at Maenporth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 20 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 12 | 12 | 14 | 13 | 14 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7464 | 6001 | 6723 | 5435 | 4351 | 3934 | 3862 | 3423 | 3201 | 4034 | 16965 | 16648 | 16766 | 11236 | 19569 | 20589 | 6299 | 8401 | 10306 | 15328 | 9238 | 8784 | 7191 | 3404 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 6:13AM 5.40 | 6:40PM 4.99 | 7:02AM 5.28 | 7:32PM 4.73 | 7:55AM 5.09 | 8:29PM 4.44 | ||||||||||||||||||
Low Tide / height (m) | 1:05PM 0.37 | 1:22AM 0.60 | 1:54PM 0.53 | 2:08AM 0.83 | 2:43PM 0.79 | 2:56AM 1.12 | ||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| Sunrise | 8:03 | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:17 | - | - | - | - | - | - | - | 4:17 | - | - | - | - | - | - | - | 4:16 | - | - | - | - | - |
 | |  |  | |  |  | | | |  | | | | | | | | | | |  | | | |
Rain (mm) | 2 | 2 | - | - | - | - | 1 | - | - | 1 | - | 1 | 2 | 1 | 3 | - | - | 2 | 4 | - | 1 | - | - | - |
| Temp. °C | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 11 | 12 | 11 | 11 |
| Feels °C (?) | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 7 | 6 | 5 | 5 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 4 | 6 | 1 | 5 | 4 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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