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Caerhays Surf Forecast
/ Cornwall (South) (25 surf breaks) /
Surf Forecasts:
Caerhays surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 12 am Tuesday 16 Sep 2025 BST
How big are the waves at Caerhays today?
The current surf forecast for Caerhays at 5AM is: 0.8m 13s primary swell from a West-southwest direction and 0.7m 7s secondary swell from a Southwest direction (forecast issued at 12:00am September 16). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 2ft (0.6m) | 12s |
| Afternoon (16 Sep) | 1.5ft (0.4m) | 12s |
| Evening (16 Sep) | 1ft (0.3m) | 11s |
Table - waves today at Caerhays. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 4 | 5 | 5 | 6 | 6 | 6 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 5 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 654 | 488 | 316 | 226 | 150 | 120 | 83 | 46 | 42 | 24 | 53 | 86 | 113 | 180 | 217 | 284 | 268 | 231 | 199 | 141 | 104 | 101 | 78 | 66 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | on |
High Tide / height (m) | 12:22AM 3.41 | 1:09PM 3.50 | 2:09AM 3.33 | 2:46PM 3.57 | 3:34AM 3.48 | 3:58PM 3.80 | ||||||||||||||||||
Low Tide / height (m) | 6:54AM 1.44 | 7:53PM 1.40 | 8:35AM 1.47 | 9:27PM 1.22 | 9:54AM 1.20 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:29 | - | - | - | - | - | - | - | 7:27 |
 | |  |  |  | | | | |  | | | | | | | |  | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 17 | 18 | 18 | 17 | 16 |
| Feels °C (?) | 7 | 7 | 8 | 9 | 10 | 12 | 11 | 12 | 12 | 10 | 9 | 9 | 11 | 12 | 13 | 14 | 14 | 13 | 15 | 15 | 15 | 15 | 14 | 14 |
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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 (South)
Cross-shore wind at Caerhays have swung cross-off (fresh winds from the W at Newquay Airport 25 km from Caerhays). 1.3m 9s swell from the WSW with a 0.3m 13s groundswell from the SW. 2 swells combining to make bigger set waves.
25 km away, 1 h 44 min ago
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