Surf Forecasts:
How big are the waves at Jeffs Left today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 4.5ft (1.4m), 6s period with W swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 4.5ft (1.4m), 6s period with W swell.
- Evening surf: Evening surf (17 Sep, local time) - 4.5ft (1.4m), 6s period with W swell.
The current surf forecast for Jeffs Left at 7PM is: 1.4m 6s primary swell from a West direction (forecast issued at 12:00pm September 17). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 4.5ft (1.4m) | 6s |
| Afternoon (17 Sep) | 4.5ft (1.4m) | 6s |
| Evening (17 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 17°C on Fri night, min 13°C on Thu night). Winds decreasing (strong winds from the SW on Fri afternoon, moderate winds from the WNW by Sat night). | |||||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||||
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) | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 5 | WSW 5 | WSW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | WSW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 130 | 117 | 121 | 121 | 123 | 106 | 86 | 62 | 26 | 99 | 288 | 387 | 344 | 334 | 379 | 389 | 314 | 164 | 140 | 49 | 35 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on |
High Tide | 12:27PM3.50m | 00:50AM3.25m | 1:08PM3.15m | 1:37AM2.87m | 2:05PM2.82m | ||||||||||||||||
Low Tide | 7:01PM1.17m | 7:15AM1.42m | 7:54PM1.46m | 8:18AM1.67m | 9:22PM1.66m | ||||||||||||||||
 |  |  | |  | |  |  | |  | | |  | |  | | | | | | | |
 | 6:52 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | 1 | 1 | — | — | — | — | — | — | — | 4 | 3 | — | — | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 14 | 15 | 15 | 15 | 14 | 13 | 14 | 14 | 15 | 15 | 14 | 16 | 17 | 16 | 16 | 17 | 17 | 16 | 17 | 16 | 15 |
Feels °C | 8 | 8 | 8 | 9 | 7 | 7 | 9 | 10 | 9 | 8 | 6 | 10 | 11 | 9 | 10 | 11 | 12 | 11 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 5 | WSW 5 | WSW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | WSW 5 |
| kJ | 130 | 117 | 121 | 121 | 123 | 106 | 86 | 62 | 26 | 99 | 288 | 387 | 344 | 334 | 379 | 389 | 314 | 164 | 140 | 49 | 35 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 311 | 475 | 475 | 475 | 475 | 112 | 262 | 267 | 328 | 482 | 333 | 333 | 333 | 424 | 424 | 424 | 436 | 436 | 279 | 279 | 219 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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