Surf Forecasts:
How big are the waves at Sandy Mouth today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2.5ft (0.8m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 4ft (1.2m), 8s period with WSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 6ft (1.8m), 10s period with W swell.
The current surf forecast for Sandy Mouth at 7AM is: 0.6m 6s primary swell from a West-southwest direction and 0.2m 7s secondary swell from a West direction, 0.5m 3s secondary swell from a South direction (forecast issued at 12:00am August 29). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 2.5ft (0.8m) | 6s |
| Afternoon (29 Aug) | 4ft (1.2m) | 8s |
| Evening (29 Aug) | 6ft (1.8m) | 10s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Fri night. Very mild (max 18°C on Sat morning, min 15°C on Sat night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the W by Mon afternoon). | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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) | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 8 | WSW 8 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | WSW 9 | W 8 | W 8 | W 9 | W 9 | W 9 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 66 | 36 | 25 | 47 | 159 | 217 | 605 | 641 | 516 | 343 | 258 | 269 | 315 | 412 | 589 | 901 | 1148 | 1090 | 1035 | 1026 | 866 | 668 | 464 | 408 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | on | on | cross-on | on | on | cross-on | cross | cross | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 7:18AM7.40m | 7:33PM7.75m | 7:50AM7.58m | 8:06PM7.85m | 8:24AM7.62m | 8:41PM7.77m | ||||||||||||||||||
Low Tide | 1:12AM0.49m | 1:23PM0.43m | 1:43AM0.30m | 1:54PM0.30m | 2:13AM0.25m | 2:26PM0.31m | ||||||||||||||||||
 |  |  |  |  | |  |  |  | | | |  |  | |  | |  | | |  | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:06 | — |
mm | — | 1 | 12 | 4 | 4 | 1 | — | 1 | — | — | — | — | 6 | 1 | 2 | 1 | 1 | — | 1 | 1 | — | — | — | — |
Temp °C | 17 | 16 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 15 | 18 | 16 | 18 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 |
Feels °C | 15 | 13 | 12 | 16 | 14 | 13 | 12 | 14 | 14 | 14 | 13 | 15 | 14 | 13 | 10 | 9 | 10 | 11 | 11 | 11 | 11 | 12 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | W 8 | WSW 6 | WSW 6 | WSW 6 | — | — | — | — | W 9 | W 9 | W 9 | W 9 | — | — | — | — | — | — | — | — | — | W 10 | W 10 | W 10 |
| kJ | 5 | 36 | 25 | 47 | — | — | — | — | 516 | 343 | 258 | 269 | — | — | — | — | — | — | — | — | — | 668 | 464 | 408 |
Swell 2 Height (m) Direction Period (s) | — | W 8 | W 7 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | NNW 5 | NNW 5 |
| kJ | — | 4 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 22 | 17 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | S 3 | S 3 | S 3 | WSW 8 | WSW 8 | W 10 | W 10 | — | — | — | — | WSW 9 | W 8 | W 8 | W 9 | W 9 | W 9 | W 10 | W 9 | W 9 | — | — | — |
| kJ | 66 | 1 | 5 | 3 | 159 | 217 | 605 | 641 | — | — | — | — | 315 | 412 | 589 | 901 | 1148 | 1090 | 1035 | 1026 | 866 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 249 | 227 | 254 | 227 | 80 | 229 | 195 | 91 | 47 | 47 | 22 | 22 | 413 | 361 | 498 | 220 | 97 | 97 | 105 | 117 | 83 | 91 | 61 | 22 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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