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Porthmeor surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 6 pm Sunday 30 Mar 2025 BSTForecast 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
10.3° C
(Which is slightly warmer than usual)How big are the waves at Porthmeor today?
The current surf forecast for Porthmeor at 1AM is: 1.5m 12s primary swell from a West direction and 0.3m 4s secondary swell from a North direction (forecast issued at 06:00pm March 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 4.5ft (1.4m) | 12s |
| Afternoon (31 Mar) | 4.5ft (1.3m) | 11s |
| Evening (31 Mar) | 4.5ft (1.4m) | 16s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Mon 07 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 19 | 17 | 16 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 4 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 12 | 11 | 10 | 10 | 9 | 8 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 644 | 617 | 628 | 625 | 625 | 537 | 528 | 441 | 383 | 763 | 906 | 1257 | 1129 | 787 | 663 | 432 | 359 | 285 | 290 | 285 | 280 | 214 | 169 | 172 | 169 | 166 | 127 | 132 | 134 | 136 | 102 | 71 | 68 | 41 | 41 | 42 | 43 | 41 | 23 | 21 | 21 | 21 | 21 | 21 | 9 | 10 | 9 | 21 | 20 | 18 | 28 | 56 | 151 | 200 | 221 | 190 | 160 | 121 | 160 | 150 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 6:42PM 6.54 | 7:02AM 6.72 | 7:23PM 6.54 | 7:43AM 6.53 | 8:04PM 6.33 | 8:27AM 6.14 | 8:47PM 5.94 | 9:13AM 5.60 | 9:35PM 5.43 | 10:05AM 4.99 | 10:32PM 4.88 | 11:12AM 4.42 | 11:50PM 4.43 | 12:46PM 4.11 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 1:04AM -0.37 | 1:27PM -0.38 | 1:45AM -0.28 | 2:07PM -0.12 | 2:28AM 0.00 | 2:50PM 0.31 | 3:14AM 0.46 | 3:36PM 0.85 | 4:06AM 1.00 | 4:31PM 1.41 | 5:13AM 1.52 | 5:44PM 1.87 | 6:42AM 1.85 | 7:22PM 2.04 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Mon 07 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - |
| Sunset | - | 7:49 | - | - | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:53 | - | - | - | - | - | - | - | 7:55 | - | - | - | - | - | - | - | 7:57 | - | - | - | - | - | - | - | 7:59 | - | - | - | - | - | - | - | 8:00 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 11 | 13 | 13 | 11 | 10 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 11 | 12 | 10 | 10 | 12 | 14 | 14 | 13 | 11 | 12 |
| Feels °C (?) | 6 | 5 | 6 | 7 | 7 | 6 | 6 | 6 | 4 | 4 | 1 | 0 | 2 | 0 | 1 | -1 | -1 | -2 | -1 | 1 | 0 | -1 | 0 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 5 | 3 | 5 | 8 | 8 | 7 | 6 | 3 | 2 | 2 | 3 | 5 | 5 | 7 | 6 | 7 | 7 | 7 | 9 | 11 | 11 | 10 | 8 | 8 |
- Map Icons:
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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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