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Holywell Bay surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 5 am Friday 28 Nov 2025 GMTForecast update in hr min s Forecast update imminent
Holywell Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Holywell Bay sea temperature is
12.6° C
(Which is slightly warmer than usual)How big are the waves at Holywell Bay today?
The current surf forecast for Holywell Bay at 1PM is: 4.0m 15s primary swell from a West direction (forecast issued at 05:00am November 28). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Nov) | 11ft (3.5m) | 16s |
| Afternoon (28 Nov) | 13ft (4.0m) | 14s |
| Evening (28 Nov) | 11ft (3.5m) | 14s |
Table - waves today at Holywell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | Mon 01 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 16 | 16 | 16 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1379 | 6881 | 6603 | 6967 | 6056 | 5341 | 4907 | 5053 | 3893 | 2986 | 2483 | 1976 | 1768 | 1321 | 1076 | 1022 | 859 | 757 | 663 | 588 | 577 | 442 | 319 | 287 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- on | cross | cross | cross | cross- on | on | on | cross- on | on | on | cross- on | cross- on | on | on | on | cross- on | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:20AM 5.10 | 10:58PM 4.83 | 11:29AM 5.13 | 12:10AM 4.98 | 12:38PM 5.33 | |||||||||||||||||||
Low Tide / height (m) | 4:09AM 1.89 | 4:54PM 1.80 | 5:19AM 1.90 | 6:04PM 1.67 | 6:30AM 1.73 | 7:10PM 1.40 | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Mon 01 | |||||||||||||||||||||
| Sunrise | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:21 | - | - | - |
 |  |  | | | |  | |  | |  |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 8 | 2 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 9 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 6 | 6 | 4 | 3 | 5 | 6 | 4 | 4 | 5 | 5 | 2 | 4 | 2 | 1 | 0 | 1 | 2 | 2 | 4 | 4 | 4 | 3 | 2 | 0 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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