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Surf Forecasts:
The Breakwater-St Ives surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 5 pm Saturday 06 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
12.4° 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 11PM is: 5.0m 16s primary swell from a West direction (forecast issued at 05:00pm December 06). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | - | - |
| Afternoon (06 Dec) | 23ft (7.0m) | 17s |
| Evening (06 Dec) | 18ft (5.5m) | 16s |
Table - waves today at The Breakwater-St Ives. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 17 | 16 | 16 | 16 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 21 | 20 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 26655 | 22395 | 15040 | 11533 | 7833 | 7650 | 7648 | 6137 | 5900 | 4723 | 3892 | 909 | 3317 | 3194 | 2475 | 6270 | 17562 | 16215 | 17468 | 12423 | 10483 | 8645 | 7158 | 20189 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | cross- off |
High Tide / height (m) | 5:47PM 6.09 | 6:08AM 6.24 | 6:35PM 5.90 | 6:57AM 6.06 | 7:24PM 5.59 | 7:46AM 5.77 | ||||||||||||||||||
Low Tide / height (m) | 12:12AM 0.20 | 12:41PM 0.13 | 1:00AM 0.37 | 1:31PM 0.35 | 1:49AM 0.63 | |||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - |
| Sunset | 4:20 | - | - | - | - | - | - | - | 4:19 | - | - | - | - | - | - | - | 4:19 | - | - | - | - | - | - | - |
 |  | |  | | |  | |  |  | | | | | | | |  | |  | | | | | |
Rain (mm) | - | - | - | 1 | 2 | 2 | 3 | 1 | - | - | - | - | 1 | 1 | - | - | - | - | 1 | 6 | 4 | 1 | 1 | 2 |
| Temp. °C | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 13 |
| Feels °C (?) | 3 | 5 | 7 | 7 | 9 | 7 | 5 | 5 | 5 | 6 | 5 | 6 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 2 | 0 | 2 | 2 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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