Surf Forecasts:
How big are the waves at Sandy Mouth today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 1ft (0.3m), 8s period with W swell.
- Evening surf: Evening surf (11 Aug, local time) - 1ft (0.3m), 12s period with W swell.
The current surf forecast for Sandy Mouth at 8PM is: 0.2m 12s primary swell from a West direction and 0.3m 7s secondary swell from a West-northwest direction (forecast issued at 12:00pm August 11). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (11 Aug) | 1ft (0.3m) | 8s |
| Evening (11 Aug) | 1ft (0.3m) | 12s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Wed afternoon, min 18°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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 8 | W 8 | W 8 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 10 | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 19 | 10 | 10 | 12 | 25 | 60 | 84 | 73 | 96 | 92 | 88 | 113 | 113 | 115 | 117 | 185 | 224 | 208 | 196 | 156 | 153 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | off | cross-off | cross-off | off | cross-off | glassy | cross-on | on | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 5:38PM7.19m | 6:05AM7.21m | 6:27PM7.71m | 6:51AM7.59m | 7:11PM8.06m | ||||||||||||||||
Low Tide | 11:27AM1.09m | 11:58PM0.70m | 12:17PM0.61m | 00:45AM0.27m | 1:01PM0.26m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | |  | |  | |
 | 5:58 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 25 | 25 | 24 | 21 | 20 | 20 | 20 | 26 | 30 | 31 | 27 | 23 | 22 | 20 | 19 | 21 | 21 | 21 | 20 | 19 |
Feels °C | 21 | 24 | 25 | 24 | 19 | 17 | 17 | 17 | 24 | 28 | 29 | 25 | 23 | 21 | 19 | 18 | 19 | 20 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | WNW 7 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 10 | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 |
| kJ | 19 | 10 | 10 | 11 | 25 | 60 | 84 | 73 | 96 | 92 | 88 | 113 | 113 | 115 | 117 | 185 | 224 | 208 | 196 | 156 | 153 |
Swell 2 Height (m) Direction Period (s) | N 3 | W 10 | W 9 | W 12 | W 7 | W 7 | — | — | — | — | — | — | — | — | WNW 12 | — | — | — | — | — | — |
| kJ | 1 | 2 | 7 | 12 | 9 | 4 | — | — | — | — | — | — | — | — | 29 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 10 | — | W 13 | W 9 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | — | 3 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | WNW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 258 | 399 | 413 | 48 | 40 | 0 | 0 | 0 | 0 | 0 | 14 | 27 | 0 | 0 | 32 | 32 | 56 | 87 | 278 | 278 | 47 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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