Surf Forecasts:
How big are the waves at Jeffs Left today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 0.5ft (0.1m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 0.5ft (0.1m), 6s period with W swell.
The current surf forecast for Jeffs Left at 1PM is: 0.1m 6s primary swell from a Southwest direction (forecast issued at 06:00am August 11). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 0.5ft (0.1m) | 7s |
| Afternoon (11 Aug) | 0.5ft (0.1m) | 6s |
| Evening (11 Aug) | - | - |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||
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) | SW 7 | SW 7 | SW 7 | SW 6 | W 6 | W 6 | — | W 11 | W 11 | W 11 | W 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 2 | 1 | 1 | 0 | 3 | 2 | 2 | 8 | 10 | 9 | 8 | 16 | 16 | 16 | 16 | 16 | 16 | 9 | 9 | 8 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-on | cross-on | cross-on | cross-off | off | cross-off | cross-off | glassy | cross-on | cross-on | on | glassy | glassy | glassy | glassy | on | on | on | on | cross |
High Tide | 7:31AM3.83m | 7:54PM4.25m | 8:21AM4.07m | 8:42PM4.58m | 9:07AM4.25m | 9:26PM4.78m | |||||||||||||||||
Low Tide | 2:50PM0.56m | 3:21AM0.18m | 3:36PM0.32m | 4:06AM-0.06m | 4:17PM0.16m | ||||||||||||||||||
 |  |  | | | |  |  | | |  | | | | | | | | | | | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:46 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 20 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 22 | 25 | 27 | 25 | 22 | 20 | 20 | 20 | 21 | 21 | 21 | 19 | 18 |
Feels °C | 13 | 13 | 19 | 21 | 20 | 21 | 20 | 18 | 19 | 16 | 20 | 23 | 25 | 24 | 22 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 3 | — | SW 7 | SW 6 | W 6 | W 6 | — | — | W 11 | W 11 | W 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 7 | WSW 9 |
| kJ | 1 | — | 2 | 2 | 1 | 1 | — | — | 2 | 2 | 8 | 10 | 9 | 8 | 16 | 16 | 16 | 16 | 16 | 16 | 9 | 5 | 8 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | — | — | — | — | — | W 11 | — | — | W 6 | SW 6 | W 6 | — | — | — | — | — | — | — | — | WSW 9 | SW 7 |
| kJ | 2 | 2 | — | — | — | — | — | 3 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 9 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 2 | ESE 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 7 | WSW 3 | WSW 4 |
| kJ | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 2 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 300 | 300 | 321 | 303 | 371 | 239 | 232 | 108 | 104 | 104 | 104 | 111 | 111 | 117 | 104 | 104 | 104 | 104 | 112 | 124 | 330 | 330 | 115 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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