Surf Forecasts:
How big are the waves at Sandy Mouth today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 4.5ft (1.3m), 10s period with W swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.1m), 11s period with W swell.
- Evening surf: Evening surf (20 Sep, local time) - 3.5ft (1.0m), 11s period with W swell.
The current surf forecast for Sandy Mouth at 12AM is: 1.5m 10s primary swell from a West direction (forecast issued at 06:00pm September 19). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 4.5ft (1.3m) | 10s |
| Afternoon (20 Sep) | 3.5ft (1.1m) | 11s |
| Evening (20 Sep) | 3.5ft (1.0m) | 11s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 20°C on Tue morning, min 13°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Mon morning). | |||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||
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 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 488 | 615 | 556 | 476 | 416 | 367 | 374 | 326 | 281 | 227 | 184 | 184 | 146 | 135 | 100 | 98 | 71 | 64 | 39 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | cross-on | cross | glassy |
High Tide | 00:14AM4.97m | 12:59PM4.96m | 1:57AM4.82m | 2:46PM5.07m | |||||||||||||||
Low Tide | 5:52PM2.74m | 6:32AM2.96m | 7:40PM2.97m | 8:28AM2.95m | 9:20PM2.71m | ||||||||||||||
 | |  | |  |  |  |  | | | |  | | | | | | | | |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 15 | 16 | 15 | 14 | 15 | 15 | 14 | 13 | 14 | 14 | 15 | 15 | 18 | 19 | 17 | 17 |
Feels °C | 13 | 14 | 13 | 13 | 14 | 12 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 14 | 17 | 18 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | W 10 | — | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 |
| kJ | 97 | 615 | — | 476 | 416 | 367 | 374 | 326 | 281 | 227 | 184 | 184 | 146 | 135 | 100 | 98 | 71 | 64 | 39 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 14 | — | — | — | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | — | — | — | 3 | 2 | 2 | 2 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | — | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 488 | — | 556 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 286 | 265 | 96 | 24 | 56 | 56 | 56 | 35 | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 53 | 40 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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