Surf Forecasts:
How big are the waves at St Agnes today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 5ft (1.6m), 9s period with W swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 4.5ft (1.4m), 9s period with W swell.
- Evening surf: Evening surf (11 Sep, local time) - 4ft (1.2m), 8s period with W swell.
The current surf forecast for St Agnes at 11AM is: 1.5m 9s primary swell from a West direction (forecast issued at 06:00am September 11). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 5ft (1.6m) | 9s |
| Afternoon (11 Sep) | 4.5ft (1.4m) | 9s |
| Evening (11 Sep) | 4ft (1.2m) | 8s |
Table - waves today at St Agnes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Very mild (max 19°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 614 | 529 | 417 | 351 | 292 | 234 | 190 | 156 | 160 | 196 | 235 | 273 | 318 | 448 | 585 | 680 | 696 | 635 | 555 | 482 | 424 | 363 | 307 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:53AM6.36m | 6:11PM6.74m | 6:31AM6.55m | 6:48PM6.80m | 7:07AM6.57m | 7:24PM6.68m | |||||||||||||||||
Low Tide | 12:14PM0.13m | 00:37AM-0.05m | 12:50PM0.01m | 1:11AM-0.04m | 1:25PM0.06m | ||||||||||||||||||
 |  |  | | | |  | | | |  | | | | | | |  | | | | | | |
 | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 17 | 16 | 15 | 15 | 14 | 15 | 15 | 17 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 19 |
Feels °C | 15 | 14 | 15 | 15 | 14 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 18 | 18 | 19 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 14 | WNW 13 | NW 13 | SW 15 | S 14 | S 14 | SW 13 | SW 13 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 614 | 529 | 417 | 351 | 292 | 234 | 190 | 156 | 160 | 196 | 20 | 35 | 40 | 8 | 4 | 4 | 7 | 7 | 555 | 482 | 424 | 363 | 307 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 16 | S 16 | S 16 | S 16 | — | W 16 | — | SW 15 | SW 15 | SW 15 | S 15 | S 14 | — | — | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | — | 5 | 5 | 5 | 5 | — | 5 | — | 8 | 8 | 8 | 4 | 4 | — | — | — | 7 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 235 | 273 | 318 | 448 | 585 | 680 | 696 | 635 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 56 | 23 | 56 | 56 | 28 | 28 | 15 | 0 | 0 | 5 | 15 | 198 | 213 | 15 | 15 | 15 | 198 | 198 | 153 | 145 | 231 | 15 | 15 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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