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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 6 am Sunday 12 Apr 2026 BSTForecast 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
11.1° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at The Breakwater-St Ives today?
The current surf forecast for The Breakwater-St Ives at 1PM is: 4.5m 15s primary swell from a West direction (forecast issued at 06:00am April 12). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | 18ft (5.5m) | 16s |
| Afternoon (12 Apr) | 13ft (4.0m) | 14s |
| Evening (12 Apr) | 10ft (3.0m) | 13s |
Table - waves today at The Breakwater-St Ives. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 7 | 7 | 9 | 7 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 17059 | 16389 | 13146 | 8766 | 6249 | 4413 | 3106 | 2253 | 1676 | 1248 | 986 | 840 | 599 | 507 | 416 | 333 | 154 | 127 | 114 | 68 | 189 | 194 | 237 | 400 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | off | off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 1:29AM 4.08 | 2:14PM 4.06 | 2:41AM 4.43 | 3:13PM 4.48 | 3:32AM 4.89 | 3:58PM 4.96 | ||||||||||||||||||
Low Tide / height (m) | 8:04AM 2.02 | 8:31PM 1.94 | 9:10AM 1.61 | 9:29PM 1.51 | 9:58AM 1.13 | 10:15PM 1.04 | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
| Sunrise | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:13 | - | - |
 |  |  | |  |  | |  | | | | | | | | | | |  | | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 9 | 9 | 10 | 9 | 8 | 8 | 7 | 7 | 9 | 10 | 10 | 10 | 9 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 |
| Feels °C (?) | -2 | -1 | 2 | 3 | 4 | 5 | 4 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 7 | 8 | 8 | 9 | 8 | 7 |
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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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