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Marazion surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 6 pm Tuesday 02 Sep 2025 BST
How big are the waves at Marazion today?
The current surf forecast for Marazion at 11PM is: 2.5m 9s primary swell from a West-southwest direction and 0.1m 6s secondary swell from a Southeast direction (forecast issued at 06:00pm September 02). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | - | - |
| Afternoon (02 Sep) | 7ft (2.1m) | 9s |
| Evening (02 Sep) | 7.5ft (2.3m) | 9s |
Table - waves today at Marazion. (Swell directed towards the surf break)
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 13 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 956 | 836 | 865 | 1713 | 3176 | 4604 | 3930 | 3582 | 3608 | 3199 | 3576 | 2015 | 3002 | 1999 | 5801 | 2724 | 2174 | 1875 | 1850 | 1456 | 1301 | 946 | 769 | 613 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | on | on |
High Tide / height (m) | 1:51AM 4.01 | 2:29PM 4.29 | 3:04AM 4.30 | 3:26PM 4.65 | 3:52AM 4.66 | |||||||||||||||||||
Low Tide / height (m) | 7:28PM 2.47 | 8:13AM 2.41 | 9:00PM 2.22 | 9:29AM 2.09 | 10:02PM 1.83 | 10:22AM 1.71 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - |
| Sunset | - | 8:05 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - |
 |  |  | |  |  | |  | | |  |  | |  | | | | |  | | | | | | |
Rain (mm) | - | - | 2 | 4 | 10 | 2 | 2 | - | - | - | 1 | 2 | 4 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 16 | 19 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 |
| Feels °C (?) | 13 | 14 | 11 | 10 | 12 | 11 | 10 | 9 | 10 | 11 | 11 | 11 | 11 | 9 | 11 | 13 | 12 | 11 | 11 | 12 | 12 | 14 | 15 | 15 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Cornwall (South)
Onshore wind has changed to cross-on at Marazion (light winds from the S at Newquay Airport 49 km from Marazion). 1.6m 9s swell from the WSW with a 1.0m 5s windswell, also from the WSW. 2 swells combining to make bigger set waves.
49 km away, 1 h 35 min ago
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