Surf Forecasts:
How big are the waves at Jeffs Left today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 4.5ft (1.3m), 5s period with WNW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2ft (0.6m), 9s period with WSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.5m), 9s period with WSW swell.
The current surf forecast for Jeffs Left at 9AM is: 1.3m 5s primary swell from a West-northwest direction and 0.5m 9s secondary swell from a West-southwest direction (forecast issued at 12:00am August 31). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 4.5ft (1.3m) | 5s |
| Afternoon (31 Aug) | 2ft (0.6m) | 9s |
| Evening (31 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Wed morning. Very mild (max 18°C on Wed morning, min 14°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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 8 | WSW 8 | WSW 9 | WNW 5 | WSW 9 | WSW 9 | W 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | SW 4 | SW 5 | SW 6 | WSW 6 | WSW 7 | WSW 5 | WSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 59 | 96 | 44 | 80 | 88 | 68 | 0 | 47 | 31 | 27 | 25 | 12 | 19 | 22 | 18 | 19 | 17 | 28 | 58 | 92 | 103 | 96 | 90 | 136 |
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 | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:25PM4.59m | 10:44AM4.26m | 11:01PM4.54m | 11:21AM4.20m | 11:40PM4.36m | 12:01PM4.03m | ||||||||||||||||||
Low Tide | 5:31AM0.26m | 5:34PM0.43m | 6:02AM0.42m | 6:04PM0.58m | 6:34AM0.64m | 6:35PM0.79m | ||||||||||||||||||
 |  |  | | |  | |  | | |  | |  | | |  | | | |  | | |  | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:02 | — |
mm | 2 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 8 | 1 | 1 | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 16 | 16 | 18 | 18 | 17 | 17 |
Feels °C | 14 | 12 | 10 | 9 | 10 | 10 | 13 | 13 | 13 | 12 | 11 | 12 | 13 | 14 | 14 | 13 | 12 | 14 | 13 | 11 | 14 | 15 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 | — | WSW 9 | NW 4 | NW 4 | NNW 4 | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 59 | — | 44 | 47 | 88 | 68 | — | 47 | 3 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 8 | WNW 4 | WNW 5 | NW 5 | NW 5 | W 9 | — | WSW 9 | WSW 8 | WSW 8 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | SW 4 | SW 5 | SW 6 | WSW 6 | WSW 7 | WSW 5 | WSW 6 |
| kJ | — | 96 | 31 | 80 | 62 | 38 | 136 | — | 31 | 27 | 25 | 12 | 19 | 22 | 18 | 19 | 17 | 28 | 58 | 92 | 103 | 96 | 90 | 136 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 35 | 524 | 475 | 225 | 35 | 35 | 35 | 35 | 181 | 117 | 219 | 252 | 333 | 231 | 211 | 211 | 283 | 231 | 345 | 367 | 368 | 252 | 279 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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