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Holywell Bay surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 pm Sunday 10 May 2026 BSTForecast 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 1.2°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 5PM is: 1.5m 6s primary swell from a North direction and 0.2m 10s secondary swell from a West direction, 0.1m 10s secondary swell from a Southwest direction (forecast issued at 12:00pm May 10). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 5ft (1.5m) | 7s |
| Afternoon (10 May) | 5ft (1.5m) | 6s |
| Evening (10 May) | 4.5ft (1.4m) | 6s |
Table - waves today at Holywell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Sun morning, min 9°C on Sun night). Winds increasing (light winds from the NNW on Mon night, fresh winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 7 | N 7 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 5 | NNW 5 | NNW 4 | NNW 5 | N 5 | N 6 | N 6 | N 6 | WNW 5 | WNW 5 | WSW 18 | WSW 18 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | |
211 | 202 | 162 | 105 | 173 | 161 | 112 | 80 | 47 | 31 | 23 | 24 | 23 | 21 | 22 | 15 | 8 | 12 | 30 | 30 | 26 | 40 | 69 | 103 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 12:07PM4.53m | 00:41AM4.80m | 1:23PM4.68m | 1:52AM5.04m | 2:28PM5.03m | 2:51AM5.42m | ||||||||||||||||||
Low Tide | 6:30PM2.16m | 7:18AM1.97m | 7:43PM1.98m | 8:22AM1.66m | 8:45PM1.64m | |||||||||||||||||||
 | |  | |  | |  |  | | | | | | | | | | | | | | | | | |
 | 5:41 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — |
 | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:55 | — | — | — | 8:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 13 | 13 | 12 | 11 | 10 | 9 | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 |
4 | 6 | 6 | 6 | 5 | 5 | 3 | 5 | 4 | 6 | 6 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 4 | 2 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 10 | W 10 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 9 | WNW 5 | N 6 | N 6 | N 6 | WNW 5 | WNW 5 | SSW 8 | SSW 8 | N 4 | WNW 12 | WNW 12 | WSW 16 |
 kJ | 9 | 9 | 8 | 2 | 3 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 21 | 22 | 15 | 8 | 9 | 7 | 7 | 1 | 14 | 14 | 26 |
Swell 2 Height (m) Direction Period (s) | — | W 13 | SW 10 | SW 9 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | WNW 5 | SSW 9 | WNW 4 | WNW 5 | WNW 5 | N 5 | SSW 8 | WSW 18 | WSW 18 | SSW 8 | SSW 8 | SW 17 | SW 8 |
| kJ | — | 3 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 8 | 8 | 4 | 8 | 8 | 7 | 30 | 30 | 6 | 6 | 12 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 9 | SSW 9 | SW 9 | SW 8 | SSW 8 | SW 18 | W 8 | WNW 12 | WNW 12 | WSW 18 | SSW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 7 | 12 | 11 | 7 | 12 | 1 | 15 | 15 | 30 | 6 | — |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 5 | NNW 5 | NNW 4 | NNW 5 | N 5 | — | — | — | — | N 5 | NW 5 | NW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 |
| kJ | 211 | 202 | 162 | 105 | 173 | 161 | 112 | 80 | 47 | 31 | 23 | 24 | 23 | — | — | — | — | 4 | 12 | 25 | 26 | 40 | 69 | 103 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 280 | 758 | 551 | 539 | 27 | 27 | 27 | 113 | 472 | 271 | 405 | 573 | 35 | 238 | 238 | 244 | 540 | 53 | 53 | 538 | 494 | 497 | 497 | 519 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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