Surf Forecasts:
How big are the waves at Praa Sands today (18 Aug):
- Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.4m), 7s period with WNW swell.
- Evening surf: Evening surf (18 Aug, local time) - 4.5ft (1.3m), 7s period with WNW swell.
The current surf forecast for Praa Sands at 11PM is: 1.3m 7s primary swell from a West-northwest direction and 0.2m 17s secondary swell from a South-southwest direction (forecast issued at 06:00pm August 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | 4.5ft (1.4m) | 7s |
| Evening (18 Aug) | 4.5ft (1.3m) | 7s |
Table - waves today at Praa Sands. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Very mild (max 18°C on Tue afternoon, min 15°C on Thu night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the NE by Thu night). | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 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) | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 6 | W 7 | W 8 | W 9 | W 9 | W 9 | WNW 10 | WNW 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 175 | 157 | 166 | 181 | 220 | 326 | 360 | 327 | 435 | 273 | 439 | 650 | 879 | 1018 | 1055 | 980 | 920 | 752 | 614 |
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 | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 9:51PM5.46m | 10:11AM5.16m | 10:33PM4.95m | 10:55AM4.73m | |||||||||||||||
Low Tide | 3:47PM0.96m | 4:08AM1.21m | 4:26PM1.41m | 4:48AM1.66m | 5:13PM1.84m | ||||||||||||||
 |  |  | |  |  |  | | | |  |  |  | | | | | | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | 8:35 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:30 | — |
mm | — | — | — | — | 2 | 2 | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 16 |
Feels °C | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 13 | 12 | 13 | 12 | 12 | 11 | 12 | 11 | 12 | 14 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 17 | WNW 7 | WNW 9 | WNW 9 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | WNW 10 | W 10 | W 10 |
| kJ | 28 | 29 | 29 | 29 | 220 | 326 | 360 | 24 | 24 | 48 | 48 | 22 | 21 | 21 | 21 | 21 | 920 | 752 | 614 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSW 17 | SSW 16 | SSW 16 | — | — | — | — | — | — | — | — | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | — | — | — | — | 27 | 26 | 24 | — | — | — | — | — | — | — | — | 21 | 41 | 41 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 7 | WNW 7 | — | — | — | WNW 10 | WNW 10 | WNW 6 | W 7 | W 8 | W 9 | W 9 | W 9 | WNW 10 | — | — | N 5 |
| kJ | 175 | 157 | 166 | 181 | — | — | — | 327 | 435 | 273 | 439 | 650 | 879 | 1018 | 1055 | 980 | — | — | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 396 | 201 | 200 | 176 | 176 | 180 | 95 | 200 | 201 | 201 | 200 | 200 | 200 | 171 | 176 | 181 | 21 | 2 | 2 |
Best forecast wave conditions in South Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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