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Harlyn Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Harlyn surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 11 am Tuesday 04 Nov 2025 GMTForecast update in hr min s Forecast update imminent
Harlyn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harlyn sea temperature is
14.8° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Harlyn today?
The current surf forecast for Harlyn at 2PM is: 3.0m 14s primary swell from a West direction and 1.0m 18s secondary swell from a West direction (forecast issued at 11:00am November 04). The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Nov) | 11ft (3.5m) | 13s |
| Afternoon (04 Nov) | 10ft (3.0m) | 14s |
| Evening (04 Nov) | 8ft (2.4m) | 14s |
Table - waves today at Harlyn. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4179 | 4283 | 3835 | 2643 | 2252 | 2185 | 1813 | 1609 | 1327 | 1288 | 1317 | 1298 | 1065 | 1034 | 905 | 888 | 799 | 690 | 590 | 556 | 432 | 425 | 418 | 396 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | off | off | off | glass | glass | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:02PM 6.83 | 4:26AM 6.90 | 4:46PM 7.12 | 5:08AM 7.15 | 5:30PM 7.20 | 5:52AM 7.20 | ||||||||||||||||||
Low Tide / height (m) | 9:57AM 0.36 | 10:21PM 0.04 | 10:41AM -0.01 | 11:04PM -0.16 | 11:25AM -0.20 | 11:46PM -0.16 | ||||||||||||||||||
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | |||||||||||||||||||||
| Sunrise | 7:15 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:51 | - | - | - | - | - | - | - | 4:49 | - | - | - | - | - | - | - | 4:47 | - | - | - | - | - |
 |  | |  | | | | | | | |  |  | | | |  |  | |  | | | | | |
Rain (mm) | - | 3 | 2 | 5 | 1 | 1 | 1 | 2 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 14 | 14 | 14 | 14 | 14 |
| Feels °C (?) | 6 | 7 | 11 | 9 | 8 | 9 | 9 | 9 | 9 | 8 | 11 | 12 | 13 | 12 | 12 | 13 | 13 | 15 | 17 | 14 | 13 | 12 | 12 | 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)
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