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The Breakwater-St Ives Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
The Breakwater-St Ives surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 11 pm Monday 01 Dec 2025 GMTForecast update in hr min s Forecast update imminent
The Breakwater-St Ives surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Breakwater-St Ives sea temperature is
12.7° C
(Which is slightly warmer than usual)How big are the waves at The Breakwater-St Ives today?
The current surf forecast for The Breakwater-St Ives at 1AM is: 3.0m 11s primary swell from a West direction and 1.3m 14s secondary swell from a West-northwest direction (forecast issued at 11:00pm December 01). An open ocean swell of 1.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | 11ft (3.5m) | 14s |
| Afternoon (02 Dec) | 13ft (4.0m) | 16s |
| Evening (02 Dec) | 13ft (4.0m) | 15s |
Table - waves today at The Breakwater-St Ives. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 14 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2680 | 2548 | 1775 | 4196 | 4948 | 6271 | 7711 | 10713 | 7318 | 8355 | 7030 | 7043 | 6307 | 5582 | 4712 | 4163 | 1893 | 4215 | 3355 | 3801 | 7927 | 7309 | 7534 | 9964 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 2:04AM 5.20 | 2:27PM 5.50 | 2:57AM 5.60 | 3:20PM 5.82 | 3:46AM 5.95 | 4:10PM 6.05 | ||||||||||||||||||
Low Tide / height (m) | 7:59PM 0.92 | 8:25AM 0.92 | 8:54PM 0.61 | 9:19AM 0.56 | 9:46PM 0.35 | 10:11AM 0.27 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:20 | - |
 | |  |  |  |  | | | |  | | |  |  | | | | | | | | | |  | |
Rain (mm) | - | - | 1 | 1 | - | 1 | 4 | 4 | 1 | - | - | - | - | - | - | 1 | 5 | 4 | - | 1 | 1 | 1 | - | - |
| Temp. °C | 11 | 10 | 10 | 9 | 9 | 9 | 7 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 8 | 8 | 9 | 9 |
| Feels °C (?) | 4 | 2 | 3 | 3 | 4 | 4 | 1 | 4 | 3 | 3 | 4 | 4 | 4 | 5 | 4 | 2 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 2 |
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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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