Surf Forecasts:
How big are the waves at St Agnes today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.1m), 9s period with W swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3ft (0.9m), 8s period with WNW swell.
- Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.7m), 8s period with W swell.
The current surf forecast for St Agnes at 9AM is: 1.1m 9s primary swell from a West direction and 0.2m 13s secondary swell from a South-southwest direction, 1.0m 5s secondary swell from a North direction (forecast issued at 12:00am August 21). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3.5ft (1.1m) | 9s |
| Afternoon (21 Aug) | 3ft (0.9m) | 8s |
| Evening (21 Aug) | 2.5ft (0.7m) | 8s |
Table - waves today at St Agnes. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri morning. Very mild (max 19°C on Sun morning, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | 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 9 | W 9 | W 9 | W 8 | WNW 8 | WNW 8 | W 8 | W 9 | W 8 | W 10 | W 10 | W 9 | W 9 | W 9 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph | ||||||||||||||||||||||||
423 | 287 | 189 | 150 | 140 | 112 | 69 | 66 | 24 | 61 | 67 | 29 | 25 | 25 | 39 | 55 | 54 | 54 | 32 | 51 | 49 | 49 | 51 | 51 | |
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 | on | on | on | cross-on | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross |
High Tide | 11:20PM4.59m | 11:51AM4.44m | 00:32AM4.24m | 1:16PM4.23m | 2:06AM4.17m | 2:47PM4.35m | ||||||||||||||||||
Low Tide | 5:37AM2.10m | 6:16PM2.23m | 6:55AM2.37m | 7:50PM2.36m | 8:32AM2.35m | 9:20PM2.18m | ||||||||||||||||||
— | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | |
— | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:24 | — | |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 14 | 15 | 15 | 14 | 16 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 17 | 19 | 19 | 18 | 17 |
Feels °C | 12 | 12 | 12 | 10 | 11 | 10 | 10 | 11 | 12 | 13 | 12 | 13 | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 15 | 17 | 17 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 9 | W 8 | WNW 8 | WNW 8 | W 8 | WNW 6 | W 8 | N 5 | N 5 | N 5 | WNW 6 | W 9 | W 9 | W 9 | W 9 | W 9 | N 4 | N 4 | N 4 | WSW 11 | WSW 11 |
423 | 287 | 189 | 150 | 140 | 112 | 69 | 66 | 24 | 61 | 27 | 28 | 28 | 13 | 39 | 25 | 14 | 14 | 14 | 6 | 5 | 5 | 47 | 44 | |
Swell 2 Height (m) Direction Period (s) | N 5 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WSW 8 | WNW 8 | N 5 | N 5 | W 10 | W 7 | W 6 | W 9 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
18 | 18 | 17 | 17 | 17 | 17 | 22 | 11 | 12 | 12 | 67 | 22 | 20 | 25 | 21 | 55 | 54 | 54 | 32 | 51 | 49 | 49 | 51 | 51 | |
Swell 3 Height (m) Direction Period (s) | SSW 14 | S 17 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 13 | SSW 13 | W 9 | SW 16 | SW 15 | W 10 | W 9 | SSW 15 | ESE 5 | SE 5 | WNW 6 | SE 4 | — | W 9 | W 9 | WSW 12 | SE 5 | SE 5 |
19 | 5 | 10 | 25 | 25 | 25 | 17 | 17 | 24 | 38 | 35 | 29 | 25 | 21 | 2 | 1 | 3 | 1 | — | 14 | 13 | 28 | 1 | 1 | |
Wind waves Height (m) Direction Period (s) | — | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | NNW 5 | — | — | — | — | E 4 | N 5 | N 5 | N 4 | N 4 | N 4 | N 4 | E 4 | E 4 | — | N 4 | NNE 4 |
— | 28 | 37 | 56 | 47 | 34 | 25 | 27 | — | — | — | — | 6 | 20 | 23 | 14 | 14 | 9 | 9 | 5 | 3 | — | 5 | 3 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 27 | 31 | 81 | 222 | 279 | 28 | 28 | 27 | 10 | 0 | 5 | 5 | 40 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 10 | 6 | 6 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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