Surf Forecasts:
How big are the waves at Sandy Mouth today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 6.5ft (2.0m), 8s period with W swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 6ft (1.9m), 8s period with W swell.
- Evening surf: Evening surf (19 Sep, local time) - 5ft (1.6m), 10s period with W swell.
The current surf forecast for Sandy Mouth at 3AM is: 2.0m 8s primary swell from a West direction and 0.3m 12s secondary swell from a West-northwest direction (forecast issued at 06:00pm September 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 6.5ft (2.0m) | 8s |
| Afternoon (19 Sep) | 6ft (1.9m) | 8s |
| Evening (19 Sep) | 5ft (1.6m) | 10s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat morning. Very mild (max 18°C on Sat afternoon, min 13°C on Sun night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Mon morning). | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||
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 7 | W 7 | 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 11 | W 11 | W 11 | W 11 | W 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 229 | 431 | 553 | 529 | 529 | 527 | 529 | 581 | 439 | 598 | 562 | 416 | 416 | 374 | 326 | 326 | 281 | 231 | 188 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross | cross-on | cross-on | cross | glassy |
High Tide | 11:07PM5.44m | 11:35AM5.30m | 00:14AM4.97m | 12:59PM4.96m | |||||||||||||||
Low Tide | 4:48PM2.24m | 5:10AM2.56m | 5:52PM2.74m | 6:32AM2.96m | 7:40PM2.97m | ||||||||||||||
 | |  |  |  |  |  | | | | |  | | | |  | | | | |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | 7:25 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 16 | 16 | 17 | 17 | 18 | 16 | 16 | 15 | 15 | 15 | 14 | 15 | 15 | 14 | 13 |
Feels °C | 10 | 10 | 12 | 13 | 11 | 11 | 12 | 13 | 14 | 13 | 13 | 14 | 14 | 13 | 12 | 13 | 13 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | W 12 | WNW 12 | WNW 12 | — | — | — | — | WNW 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 |
| kJ | 192 | 75 | 29 | 29 | — | — | — | — | 97 | 598 | 562 | 416 | 416 | 374 | 326 | 326 | 281 | 231 | 188 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | — | — | — | NNW 4 | NNW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | 229 | 431 | 553 | 529 | 529 | 527 | 529 | 581 | 439 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 286 | 286 | 248 | 248 | 248 | 240 | 305 | 286 | 286 | 96 | 38 | 47 | 47 | 35 | 35 | 56 | 56 | 27 | 0 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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