Surf Forecasts:
How big are the waves at Sandy Mouth today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.5m), 4s period with NNW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 4s period with NNW swell.
- Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.0m), 5s period with NNW swell.
The current surf forecast for Sandy Mouth at 5PM is: 0.8m 5s primary swell from a North-northwest direction and 0.2m 8s secondary swell from a West direction, 0.1m 14s secondary swell from a West direction (forecast issued at 12:00pm July 18). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1.5ft (0.5m) | 4s |
| Afternoon (18 Jul) | 2.5ft (0.7m) | 4s |
| Evening (18 Jul) | 3.5ft (1.0m) | 5s |
Table - waves today at Sandy Mouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 15°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||||
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) | NNW 4 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | W 19 | W 19 | NNW 4 | NNW 4 | W 9 | W 9 | W 9 | N 5 | NNW 4 | NNW 5 | NNW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 10 | 11 | 18 | 56 | 55 | 55 | 40 | 28 | 15 | 9 | 7 | 7 | 9 | 6 | 6 | 7 | 7 | 15 | 15 | 37 | 53 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | off | off | off | cross-off | cross | cross | cross | cross | cross-off | off | cross-off | cross | cross | cross | cross |
High Tide | 9:20AM7.41m | 9:41PM7.64m | 10:03AM7.07m | 10:24PM7.19m | 10:47AM6.65m | ||||||||||||||||
Low Tide | 3:28PM0.53m | 3:57AM0.62m | 4:11PM0.88m | 4:39AM1.05m | 4:55PM1.32m | ||||||||||||||||
 | | | |  | | |  |  | | | | | |  | | | | | | | |
 | 5:24 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 20 | 20 | 17 | 16 | 15 | 15 | 19 | 21 | 21 | 20 | 18 | 16 | 15 | 16 | 20 | 21 | 21 | 20 | 16 |
Feels °C | 18 | 17 | 17 | 16 | 14 | 14 | 12 | 12 | 16 | 16 | 15 | 16 | 15 | 15 | 14 | 14 | 17 | 15 | 16 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NNW 5 | NNW 5 | NNW 5 | W 7 | W 7 | W 7 | W 7 | W 9 | NNW 4 | NNW 4 | NNW 4 | W 8 | W 11 | W 11 | W 11 |
| kJ | 5 | 5 | 5 | 5 | 5 | 5 | 40 | 28 | 15 | 4 | 4 | 4 | 1 | 2 | 6 | 7 | 7 | 6 | 10 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | W 14 | — | W 15 | — | W 8 | W 8 | W 7 | — | W 19 | W 19 | W 9 | W 7 | W 9 | W 9 | W 9 | W 11 | W 8 | W 8 | W 8 |
| kJ | — | — | 4 | — | 4 | — | 4 | 4 | 4 | — | 7 | 7 | 2 | 1 | 6 | 6 | 6 | 10 | 1 | 1 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | W 13 | W 12 | W 12 | W 12 | W 11 | W 18 | W 8 | W 8 | W 18 |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 6 | 1 | 1 | 6 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | — | — | — | NNW 5 | N 3 | NNW 3 | NNW 4 | NNW 4 | — | — | — | N 5 | NNW 4 | NNW 5 | NNW 5 |
| kJ | 10 | 11 | 18 | 56 | 55 | 55 | — | — | — | 9 | 5 | 6 | 9 | 6 | — | — | — | 15 | 15 | 37 | 53 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 432 | 508 | 508 | 508 | 508 | 0 | 3 | 70 | 294 | 91 | 320 | 320 | 296 | 398 | 398 | 398 | 117 | 117 | 117 | 400 | 400 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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