Surf Forecasts:
How big are the waves at Jeffs Left today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.8m), 6s period with W swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1.5ft (0.5m), 6s period with WSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 2.5ft (0.7m), 4s period with W swell.
The current surf forecast for Jeffs Left at 1PM is: 0.8m 4s primary swell from a West direction (forecast issued at 06:00am August 18). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.8m) | 6s |
| Afternoon (18 Aug) | 1.5ft (0.5m) | 6s |
| Evening (18 Aug) | 2.5ft (0.7m) | 4s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Very mild (max 18°C on Tue afternoon, min 12°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
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 5 | W 5 | W 6 | W 4 | WSW 6 | WSW 6 | W 4 | W 4 | W 4 | W 4 | WSW 6 | W 4 | W 4 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | W 4 | W 4 | WNW 5 | NW 6 | NNW 6 | NNW 4 |
Wave Graph | |||||||||||||||||||||||
32 | 42 | 51 | 24 | 20 | 20 | 16 | 15 | 15 | 12 | 20 | 11 | 10 | 46 | 53 | 48 | 58 | 25 | 24 | 41 | 43 | 63 | 18 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 12:29PM3.69m | 00:50AM3.72m | 1:10PM3.39m | 1:34AM3.30m | 1:58PM3.07m | ||||||||||||||||||
Low Tide | 7:10AM0.70m | 7:13PM0.88m | 7:40AM1.04m | 7:48PM1.16m | 8:15AM1.34m | 8:36PM1.43m | |||||||||||||||||
6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | |
— | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:31 | — | |
mm | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 18 | 17 | 16 | 17 | 17 | 18 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 15 | 17 | 17 | 17 | 14 |
Feels °C | 16 | 15 | 13 | 14 | 14 | 16 | 13 | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 13 | 14 | 13 | 13 | 12 | 13 | 12 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NW 4 | NW 4 | — | — | W 17 | W 17 | NW 4 | W 16 | — | — | — | WSW 6 | W 16 | W 15 | W 15 | W 14 | WSW 6 | WSW 7 | WSW 7 |
— | — | — | — | 6 | 4 | — | — | 6 | 6 | 3 | 5 | — | — | — | 48 | 5 | 4 | 4 | 4 | 16 | 9 | 5 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | W 16 | — | — | — | — | W 14 | W 14 | W 9 |
— | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | 5 | — | — | — | — | 4 | 4 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | |
Wind waves Height (m) Direction Period (s) | WSW 5 | W 5 | W 6 | W 4 | WSW 6 | WSW 6 | W 4 | W 4 | W 4 | W 4 | WSW 6 | W 4 | W 4 | WSW 5 | WSW 6 | — | WSW 7 | W 4 | W 4 | WNW 5 | NW 6 | NNW 6 | NNW 4 |
32 | 42 | 51 | 24 | 20 | 20 | 16 | 15 | 15 | 12 | 20 | 11 | 10 | 46 | 53 | — | 58 | 25 | 24 | 41 | 43 | 63 | 18 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 157 | 112 | 35 | 396 | 396 | 396 | 333 | 116 | 116 | 116 | 117 | 333 | 328 | 262 | 267 | 35 | 106 | 112 | 112 | 112 | 112 | 117 | 104 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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