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St Agnes Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
St Agnes surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 11 am Friday 27 Mar 2026 GMTForecast update in hr min s Forecast update imminent
St Agnes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Agnes sea temperature is
10.7° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at St Agnes today?
The current surf forecast for St Agnes at 3PM is: 0.9m 22s primary swell from a West-northwest direction and 1.0m 10s secondary swell from a West-northwest direction, 1.4m 7s secondary swell from a West direction (forecast issued at 11:00am March 27). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 5.5ft (1.7m) | 11s |
| Afternoon (27 Mar) | 3ft (0.9m) | 22s |
| Evening (27 Mar) | 5.5ft (1.7m) | 18s |
Table - waves today at St Agnes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 22 | 20 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 7 | 8 | 9 | 10 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 661 | 716 | 674 | 1461 | 1876 | 2635 | 2110 | 3652 | 1718 | 1396 | 1277 | 2420 | 1739 | 1144 | 995 | 761 | 926 | 1236 | 688 | 1141 | 1315 | 1710 | 5625 | 5210 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | on | on | on | on | on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:09PM 4.53 | 12:54AM 4.77 | 1:45PM 4.71 | 2:16AM 5.11 | 2:51PM 5.12 | 3:12AM 5.56 | ||||||||||||||||||
Low Tide / height (m) | 6:05AM 1.89 | 6:49PM 2.01 | 7:44AM 1.73 | 8:15PM 1.71 | 8:54AM 1.32 | 9:15PM 1.28 | ||||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| Sunrise | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - |
 |  | | |  |  | |  |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - |
| Temp. °C | 10 | 10 | 9 | 10 | 9 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 9 | 8 | 9 | 9 | 10 | 10 | 9 | 9 |
| Feels °C (?) | 5 | 5 | 5 | 5 | 1 | -1 | 0 | -1 | -2 | -1 | 0 | 1 | 3 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 3 |
- 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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