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Holywell Bay surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 11 am Saturday 28 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
10.6° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Holywell Bay today?
The current surf forecast for Holywell Bay at 6PM is: 2.3m 14s primary swell from a West-northwest direction (forecast issued at 11:00am March 28). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Mar) | 8ft (2.5m) | 16s |
| Afternoon (28 Mar) | 4.5ft (1.4m) | 14s |
| Evening (28 Mar) | 6ft (1.9m) | 13s |
Table - waves today at Holywell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| 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) (?) | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 7 | 8 | 8 | 8 | 10 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3170 | 811 | 742 | 2002 | 1156 | 1011 | 752 | 661 | 722 | 997 | 495 | 830 | 1093 | 1152 | 1322 | 4233 | 3714 | 3173 | 2731 | 2029 | 1776 | 1569 | 1344 | 1074 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:50PM 4.84 | 2:21AM 5.25 | 2:56PM 5.26 | 3:18AM 5.71 | 3:45PM 5.70 | 4:02AM 6.12 | ||||||||||||||||||
Low Tide / height (m) | 7:48AM 1.80 | 8:19PM 1.79 | 8:58AM 1.39 | 9:19PM 1.34 | 9:49AM 0.95 | 10:05PM 0.92 | ||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| Sunrise | 6:07 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - |
 | | | |  |  |  | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 12 |
| Feels °C (?) | -1 | -1 | -1 | 1 | 2 | 4 | 4 | 2 | 2 | 1 | 0 | 1 | 3 | 3 | 3 | 3 | 4 | 5 | 4 | 5 | 7 | 8 | 9 | 9 |
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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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