Surf Forecasts:
How big are the waves at Jeffs Left today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 0.5ft (0.2m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 0.5ft (0.2m), 4s period with WSW swell.
- Evening surf: Evening surf (21 Sep, local time) - 0.5ft (0.2m), 3s period with WSW swell.
The current surf forecast for Jeffs Left at 5AM is: 0.2m 7s primary swell from a West-southwest direction (forecast issued at 12:00am September 21). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 0.5ft (0.2m) | 6s |
| Afternoon (21 Sep) | 0.5ft (0.2m) | 4s |
| Evening (21 Sep) | 0.5ft (0.2m) | 3s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Very mild (max 18°C on Tue afternoon, min 12°C on Sun night). Winds increasing (calm on Tue afternoon, fresh winds from the NNW by Wed afternoon). | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 7 | WSW 7 | WSW 6 | WSW 6 | SW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 6 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 7 | W 8 | W 12 | WSW 12 | WSW 12 | W 15 | W 14 | NW 4 | NNW 5 | NNW 5 | W 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 1 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 14 | 13 | 4 | 4 | 24 | 42 | 44 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | cross | cross | cross-off | cross-off | cross-off | cross | glassy | glassy | glassy | glassy | glassy | cross | cross-on | cross-on | cross | cross | cross | cross-off |
High Tide | 5:12AM2.58m | 5:45PM2.86m | 6:20AM2.83m | 6:36PM3.19m | 6:59AM3.13m | 7:12PM3.54m | ||||||||||||||||||
Low Tide | 11:16PM1.65m | 11:48AM1.65m | 00:41AM1.41m | 12:55PM1.37m | 1:31AM1.08m | 1:40PM1.05m | ||||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | |  |  | | | | | |
 | — | 6:58 | — | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 5 | — | — | — |
Temp °C | 12 | 13 | 14 | 15 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 17 | 17 | 14 | 13 | 14 | 13 | 12 |
Feels °C | 9 | 10 | 12 | 14 | 16 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 18 | 18 | 17 | 17 | 17 | 10 | 9 | 7 | 8 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 6 | WSW 6 | SW 6 | WSW 4 | WSW 4 | WSW 3 | WSW 6 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 3 | — | W 6 | WSW 12 | WSW 12 | W 10 | W 9 | W 8 | W 8 | W 8 | NNW 5 |
| kJ | 4 | 4 | 4 | 4 | 2 | 1 | 1 | 1 | 4 | 2 | 1 | 1 | 1 | 1 | — | 1 | 14 | 13 | 2 | 1 | 1 | 1 | 1 | 19 |
Swell 2 Height (m) Direction Period (s) | NNW 4 | NW 4 | WSW 3 | — | — | SW 6 | SW 6 | SW 6 | — | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 12 | W 17 | W 16 | W 15 | W 14 | W 14 | W 13 | W 13 | W 7 |
| kJ | 2 | 1 | 1 | — | — | 2 | 2 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 6 | 5 | 4 | 4 | 4 | 3 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | W 7 | W 8 | — | — | — | W 11 | W 11 | — | — | — | W 13 |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 2 | 2 | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 3 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | WSW 3 | NW 4 | NNW 5 | NNW 5 | — |
| kJ | — | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 24 | 42 | 44 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 104 | 165 | 204 | 237 | 292 | 292 | 195 | 195 | 195 | 195 | 124 | 159 | 117 | 104 | 104 | 104 | 112 | 112 | 115 | 300 | 268 | 252 | 114 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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