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Surf Forecasts:
Holywell Bay surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 11 am Tuesday 24 Mar 2026 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
10.5° C
(Which is slightly warmer than usual)How big are the waves at Holywell Bay today?
The current surf forecast for Holywell Bay at 2PM is: 2.2m 7s primary swell from a West direction and 0.4m 19s secondary swell from a West-northwest direction, 0.1m 21s secondary swell from a West direction (forecast issued at 11:00am March 24). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 5ft (1.5m) | 6s |
| Afternoon (24 Mar) | 8ft (2.4m) | 7s |
| Evening (24 Mar) | 13ft (4.0m) | 10s |
Table - waves today at Holywell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| 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) (?) | 6 | 7 | 7 | 8 | 10 | 10 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 170 | 284 | 585 | 1413 | 3118 | 5045 | 9904 | 10054 | 8651 | 7436 | 6474 | 5610 | 4829 | 3988 | 932 | 692 | 503 | 960 | 736 | 639 | 510 | 492 | 476 | 151 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:34AM 6.08 | 8:57PM 5.86 | 9:28AM 5.48 | 9:57PM 5.32 | 10:38AM 4.92 | 11:19PM 4.91 | ||||||||||||||||||
Low Tide / height (m) | 2:49PM 1.00 | 3:18AM 1.17 | 3:46PM 1.55 | 4:28AM 1.69 | 5:07PM 2.00 | |||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| Sunrise | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:42 | - | - | - | - |
 | |  |  |  |  | | |  | | | |  | | | |  | | | |  | | | | |
Rain (mm) | - | - | - | 1 | 1 | - | - | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 11 | 11 | 9 | 7 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 |
| Feels °C (?) | 5 | 3 | 2 | 0 | -3 | -6 | -8 | -8 | -6 | -5 | -5 | -3 | -2 | -2 | -1 | 0 | 2 | 2 | 2 | 3 | 4 | 3 | 4 | 5 |
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Live Wave Height (m)
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Surf Rating (10 Max)
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