Surf Forecasts:
How big are the waves at Jeffs Left today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 0.5ft (0.1m), 6s period with W swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 0.5ft (0.1m), 13s period with W swell.
- Evening surf: Evening surf (17 Jul, local time) - 2ft (0.6m), 4s period with NNW swell.
The current surf forecast for Jeffs Left at 12PM is: 0.1m 12s primary swell from a West direction and 0.2m 3s secondary swell from a North-northwest direction (forecast issued at 06:00am July 17). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 0.5ft (0.1m) | 6s |
| Afternoon (17 Jul) | 0.5ft (0.1m) | 13s |
| Evening (17 Jul) | 2ft (0.6m) | 4s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
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 7 | W 6 | — | W 12 | NW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NW 5 | NNW 5 | NNW 5 | NNW 5 | NW 5 | NNW 5 | NNW 5 | NNW 4 | — | NW 3 | NW 3 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1 | 1 | 0 | 3 | 6 | 11 | 12 | 6 | 5 | 6 | 11 | 29 | 51 | 42 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 3 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | off | off | off | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 10:53AM4.17m | 11:13PM4.66m | 11:38AM3.99m | 11:58PM4.44m | 12:23PM3.76m | ||||||||||||||||||
Low Tide | 5:53AM-0.04m | 6:01PM0.31m | 6:37AM0.09m | 6:42PM0.46m | 7:19AM0.32m | 7:23PM0.67m | |||||||||||||||||
 |  |  | |  | | | | | | | | | | |  | | | | | | | | |
 | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 19 | 21 | 21 | 18 | 16 | 15 | 14 | 15 | 16 | 18 | 20 | 18 | 16 | 14 | 14 | 16 | 17 | 18 | 19 | 17 |
Feels °C | 18 | 18 | 17 | 19 | 17 | 17 | 15 | 14 | 13 | 12 | 13 | 12 | 13 | 17 | 15 | 13 | 11 | 12 | 14 | 15 | 15 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | NNW 3 | — | — | — | W 13 | W 13 | W 13 | — | — | — | — | — | — | — | NNW 5 | NNW 5 | NW 5 | NNW 5 | NNW 5 | — | — | — | — |
| kJ | 1 | — | — | — | 3 | 3 | 3 | — | — | — | — | — | — | — | 26 | 12 | 6 | 2 | 2 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 7 | W 6 | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | NW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NW 5 | NNW 5 | — | ENE 2 | — | — | — | NNW 4 | — | NW 3 | NW 3 |
| kJ | — | — | — | 2 | 6 | 11 | 12 | 6 | 5 | 6 | 11 | 29 | 51 | 42 | — | 1 | — | — | — | 2 | — | 2 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 325 | 325 | 325 | 657 | 1596 | 1005 | 325 | 353 | 365 | 376 | 321 | 391 | 321 | 321 | 321 | 321 | 256 | 239 | 321 | 371 | 292 | 321 | 301 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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