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Porthmeor surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 11 am Friday 28 Nov 2025 GMTForecast update in hr min s Forecast update imminent
Porthmeor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthmeor sea temperature is
12.6° C
(Which is slightly warmer than usual)How big are the waves at Porthmeor today?
The current surf forecast for Porthmeor at 6PM is: 4.0m 14s primary swell from a West direction (forecast issued at 11:00am November 28). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Nov) | 13ft (4.0m) | 16s |
| Afternoon (28 Nov) | 13ft (4.0m) | 15s |
| Evening (28 Nov) | 15ft (4.5m) | 14s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | |||||||||||||||||||||
| 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) (?) | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 8980 | 8842 | 7440 | 6607 | 7450 | 6554 | 5589 | 4089 | 3988 | 3198 | 2214 | 1610 | 1423 | 1190 | 1046 | 934 | 828 | 661 | 575 | 442 | 269 | 658 | 1599 | 2522 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- on | cross | cross | cross | cross- on | on | on | on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:07AM 4.63 | 10:46PM 4.36 | 11:17AM 4.65 | 12:00AM 4.50 | 12:27PM 4.84 | 1:06AM 4.81 | ||||||||||||||||||
Low Tide / height (m) | 4:48PM 1.59 | 5:11AM 1.69 | 5:55PM 1.47 | 6:20AM 1.55 | 7:00PM 1.23 | |||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | |||||||||||||||||||||
| Sunrise | 7:54 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:23 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - |
 |  | |  |  |  |  | | | | | |  | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | 1 | 1 | 9 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 4 | 3 |
| Temp. °C | 13 | 13 | 12 | 11 | 12 | 12 | 9 | 10 | 9 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 10 | 11 | 12 |
| Feels °C (?) | 5 | 4 | 5 | 5 | 4 | 3 | 4 | 4 | 1 | 3 | 4 | -1 | 0 | 0 | 1 | 4 | 4 | 4 | 3 | 2 | 2 | 0 | 0 | 1 |
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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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