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Bossiney Haven Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Bossiney Haven surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Tuesday 21 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Bossiney Haven surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bossiney Haven sea temperature is
11.4° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Bossiney Haven today?
The current surf forecast for Bossiney Haven at 4AM is: 0.6m 12s primary swell from a West direction and 0.3m 9s secondary swell from a West direction, 0.3m 3s secondary swell from a East-northeast direction (forecast issued at 12:00am April 21). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 2ft (0.6m) | 12s |
| Afternoon (21 Apr) | 1.5ft (0.5m) | 12s |
| Evening (21 Apr) | 1.5ft (0.4m) | 11s |
Table - waves today at Bossiney Haven. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 4 | 4 | 4 | 10 | 16 | 11 | 3 | 3 | 3 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 59 | 89 | 108 | 108 | 103 | 103 | 66 | 41 | 37 | 37 | 42 | 38 | 28 | 8 | 5 | 2 | 3 | 7 | 7 | 10 | 20 | 43 | 39 | 40 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:33PM 7.36 | 8:57AM 7.06 | 9:19PM 6.94 | 9:47AM 6.50 | 10:12PM 6.42 | 10:45AM 5.90 | ||||||||||||||||||
Low Tide / height (m) | 2:45AM 0.27 | 3:06PM 0.62 | 3:34AM 0.74 | 3:56PM 1.16 | 4:32AM 1.29 | 4:58PM 1.70 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:23 | - | - | - | - | - | - | - | 8:25 |
 |  | |  | |  |  | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 7 | 5 | 7 | 11 | 12 | 11 | 9 | 7 | 7 | 6 | 10 | 12 | 12 | 11 | 11 | 10 | 9 | 8 | 11 | 14 | 14 | 13 |
| Feels °C (?) | 5 | 4 | 1 | -2 | -1 | 3 | 4 | 4 | 0 | -2 | -2 | -3 | 1 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 5 | 7 | 8 | 8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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