Surf Forecasts:
How big are the waves at Jeffs Left today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 3ft (0.9m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 5.5ft (1.7m), 6s period with WSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 6ft (1.9m), 7s period with WSW swell.
The current surf forecast for Jeffs Left at 6AM is: 1.1m 5s primary swell from a West direction (forecast issued at 12:00am September 18). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 3ft (0.9m) | 5s |
| Afternoon (18 Sep) | 5.5ft (1.7m) | 6s |
| Evening (18 Sep) | 6ft (1.9m) | 7s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri afternoon. Very mild (max 17°C on Sat morning, min 13°C on Sat night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the NW by Sun afternoon). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | W 6 | W 6 | W 5 | WSW 5 | WSW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 4 | WSW 4 | W 4 | W 5 | WNW 5 | NW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 103 | 86 | 65 | 39 | 95 | 326 | 369 | 379 | 344 | 334 | 379 | 305 | 164 | 120 | 41 | 36 | 36 | 43 | 39 | 22 | 16 | 9 | 9 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 00:50AM3.25m | 1:08PM3.15m | 1:37AM2.87m | 2:05PM2.82m | 2:57AM2.57m | 3:58PM2.67m | ||||||||||||||||||
Low Tide | 7:15AM1.42m | 7:54PM1.46m | 8:18AM1.67m | 9:22PM1.66m | 10:01AM1.78m | |||||||||||||||||||
 | |  | | |  |  |  | | | |  |  |  | | | |  | | | | | | | |
 | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — |
mm | — | — | — | — | — | 6 | 2 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 15 | 15 | 14 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 8 | 8 | 9 | 10 | 8 | 6 | 9 | 9 | 10 | 9 | 10 | 12 | 13 | 13 | 11 | 12 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NW 5 | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | WSW 6 | NW 5 | NW 5 | NW 4 | WSW 7 |
| kJ | — | — | — | 11 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 22 | 14 | 8 | 5 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | WSW 6 | WSW 7 | WSW 7 | NW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 16 | 9 | 9 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | W 5 | WSW 5 | WSW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 4 | WSW 4 | W 4 | W 5 | WNW 5 | NW 5 | — | — | — | — |
| kJ | 103 | 86 | 65 | 39 | 95 | 326 | 369 | 379 | 344 | 334 | 379 | 305 | 164 | 120 | 41 | 36 | 36 | 43 | 39 | 22 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 118 | 436 | 333 | 436 | 396 | 396 | 396 | 396 | 436 | 424 | 424 | 279 | 482 | 35 | 279 | 35 | 237 | 124 | 104 | 104 | 33 | 108 | 108 | 173 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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