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Harlyn Surf Forecast
/ Cornwall (North) (59 surf breaks) /
Surf Forecasts:
Harlyn surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 pm Monday 15 Sep 2025 BST
How big are the waves at Harlyn today?
The current surf forecast for Harlyn at 2PM is: 5.5m 13s primary swell from a West direction (forecast issued at 12:00pm September 15). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 18ft (5.5m) | 13s |
| Afternoon (15 Sep) | 16ft (5.0m) | 13s |
| Evening (15 Sep) | 15ft (4.5m) | 13s |
Table - waves today at Harlyn. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 7 | 8 | 9 | 10 | 10 | 12 | 12 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 10077 | 9716 | 8702 | 7837 | 6535 | 5302 | 3953 | 3061 | 2221 | 1750 | 1419 | 965 | 750 | 651 | 563 | 427 | 721 | 997 | 1303 | 1682 | 2165 | 2225 | 2202 | 2021 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 11:43AM 5.12 | 12:32AM 4.80 | 1:17PM 4.87 | 2:14AM 4.74 | 2:53PM 5.05 | 3:35AM 5.06 | ||||||||||||||||||
Low Tide / height (m) | 6:21PM 1.92 | 7:07AM 2.16 | 8:08PM 2.00 | 8:48AM 2.04 | 9:34PM 1.70 | |||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 |
| Sunset | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:32 | - | - | - | - | - | - | - | 7:30 | - | - | - | - |
 | |  | |  |  | |  |  | | | |  | | | | | | | |  | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 16 |
| Feels °C (?) | 4 | 4 | 5 | 6 | 7 | 5 | 7 | 8 | 9 | 10 | 11 | 11 | 11 | 9 | 8 | 8 | 10 | 11 | 13 | 14 | 14 | 13 | 13 | 12 |
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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 Harlyn (strong winds from the W at Newquay Airport 12 km from Harlyn). A 5.3m groundswell from the W is too big for here
2 h 14 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Harlyn surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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