Surf Forecasts:
How big are the waves at Sandy Mouth today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 7ft (2.1m), 10s period with W swell.
- Evening surf: Evening surf (31 Aug, local time) - 5.5ft (1.7m), 10s period with W swell.
The current surf forecast for Sandy Mouth at 11PM is: 1.5m 10s primary swell from a West direction and 0.4m 5s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 31). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 7ft (2.1m) | 10s |
| Evening (31 Aug) | 5.5ft (1.7m) | 10s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 19°C on Wed afternoon, min 15°C on Mon night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the SW by Wed afternoon). | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||
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 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 | W 6 | WSW 6 | WSW 7 | W 7 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 847 | 697 | 474 | 363 | 300 | 198 | 157 | 127 | 123 | 89 | 84 | 63 | 61 | 44 | 37 | 107 | 245 | 215 | 187 |
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 | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:41PM7.77m | 8:59AM7.50m | 9:18PM7.52m | 9:37AM7.22m | 9:58PM7.11m | ||||||||||||||
Low Tide | 2:26PM0.31m | 2:46AM0.35m | 3:00PM0.47m | 3:21AM0.61m | 3:38PM0.78m | ||||||||||||||
 | |  |  | | |  |  | | | | | | | |  | | | | |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | 8:06 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 15 | 15 | 17 | 18 | 18 | 17 | 16 | 15 | 15 | 15 | 18 | 17 | 19 | 18 | 17 |
Feels °C | 11 | 11 | 13 | 14 | 13 | 13 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 13 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | — | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 18 | W 8 | W 8 | W 8 | W 8 | W 7 | W 6 | W 16 | — | W 15 | W 15 |
| kJ | — | 697 | 474 | 363 | 300 | 198 | 157 | 127 | 6 | 89 | 84 | 63 | 61 | 44 | 37 | 5 | — | 5 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | NNW 5 | NNW 5 | — | — | W 18 | W 18 | — | W 17 | W 16 | W 16 | W 16 | W 16 | W 16 | — | — | — | — |
| kJ | — | — | 14 | 9 | — | — | 6 | 6 | — | 6 | 5 | 5 | 5 | 5 | 5 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 10 | — | — | — | — | — | — | — | W 9 | — | — | — | — | — | SSW 3 | WSW 6 | WSW 7 | W 7 | W 8 |
| kJ | 847 | — | — | — | — | — | — | — | 123 | — | — | — | — | — | 3 | 107 | 245 | 215 | 187 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 220 | 97 | 56 | 22 | 22 | 24 | 24 | 96 | 61 | 35 | 35 | 14 | 14 | 96 | 248 | 478 | 337 | 47 | 47 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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