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Surf Forecasts:
Mawgan Porth surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 6 am Sunday 14 Sep 2025 BST
How big are the waves at Mawgan Porth today?
The current surf forecast for Mawgan Porth at 9AM is: 1.4m 10s primary swell from a West direction (forecast issued at 06:00am September 14). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 4.5ft (1.4m) | 10s |
| Afternoon (14 Sep) | 10ft (3.0m) | 8s |
| Evening (14 Sep) | 11ft (3.5m) | 9s |
Table - waves today at Mawgan Porth. (Swell directed towards the surf break)
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 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) (?) | 11 | 11 | 10 | 6 | 8 | 9 | 10 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 750 | 566 | 418 | 213 | 851 | 1680 | 2675 | 4382 | 6290 | 7296 | 9570 | 10285 | 9043 | 7952 | 6725 | 5302 | 4112 | 3198 | 2405 | 1889 | 1419 | 1056 | 917 | 813 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross |
High Tide / height (m) | 10:30AM 5.56 | 11:05PM 5.19 | 11:39AM 5.04 | 12:28AM 4.73 | 1:13PM 4.79 | |||||||||||||||||||
Low Tide / height (m) | 4:22AM 1.26 | 4:56PM 1.44 | 5:29AM 1.81 | 6:20PM 1.89 | 7:05AM 2.13 | 8:06PM 1.97 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:32 | - | - |
 |  |  | | |  |  |  |  | | | |  | | | | |  | | | | | |  | |
Rain (mm) | - | - | 1 | 2 | 1 | 1 | - | 1 | - | 1 | 1 | 1 | - | - | - | - | - | - | 1 | - | - | - | - | 1 |
| Temp. °C | 13 | 14 | 15 | 17 | 18 | 17 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
| Feels °C (?) | 11 | 10 | 9 | 12 | 11 | 9 | 7 | 5 | 6 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 11 | 10 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Cornwall (North)
The wind is still cross-off at Mawgan Porth (moderate winds from the SSE at Newquay Airport 5 km from Mawgan Porth). A 1.6m groundswell from the W
1 h 32 min ago
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