Surf Forecasts:
How big are the waves at Llangrannog today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 0.5ft (0.1m), 15s period with W swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1.5ft (0.4m), 4s period with NNW swell.
- Evening surf: Evening surf (17 Jul, local time) - 2.5ft (0.7m), 4s period with N swell.
The current surf forecast for Llangrannog at 3AM is: 0.1m 15s primary swell from a West direction and 0.1m 7s secondary swell from a Southwest direction, 0.4m 3s secondary swell from a North direction (forecast issued at 12:00am July 17). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 0.5ft (0.1m) | 15s |
| Afternoon (17 Jul) | 1.5ft (0.4m) | 4s |
| Evening (17 Jul) | 2.5ft (0.7m) | 4s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Thu night, min 14°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NNW by Sat afternoon). | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
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 15 | W 15 | W 15 | W 15 | W 13 | NNW 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 5 | N 6 | N 6 | N 5 | N 5 | NNW 5 | NNW 5 | NNW 3 | N 4 | N 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4 | 4 | 4 | 4 | 3 | 4 | 13 | 18 | 17 | 16 | 16 | 24 | 34 | 55 | 94 | 89 | 0 | 0 | 0 | 0 | 4 | 3 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:16PM4.49m | 10:42AM3.92m | 11:01PM4.40m | 11:26AM3.75m | 11:46PM4.19m | 12:11PM3.53m | ||||||||||||||||||
Low Tide | 5:35AM-0.00m | 5:41PM0.32m | 6:19AM0.12m | 6:21PM0.46m | 7:01AM0.34m | 7:01PM0.65m | ||||||||||||||||||
 | |  |  | | | | | | | | |  | | |  | | | | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 20 | 18 | 20 | 20 | 17 | 16 | 14 | 14 | 15 | 15 | 16 | 16 | 18 | 16 | 14 | 14 | 16 | 17 | 17 | 17 | 16 |
Feels °C | 20 | 19 | 18 | 18 | 16 | 16 | 16 | 14 | 14 | 12 | 12 | 11 | 10 | 10 | 11 | 16 | 14 | 12 | 12 | 14 | 14 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 7 | NNW 4 | SW 6 | SW 6 | SW 6 | SW 6 | S 6 | W 13 | W 13 | W 13 | W 13 | — | — | — | W 7 | — | N 6 | N 5 | N 5 | NNW 5 | — | — | W 19 | W 19 |
| kJ | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 3 | 3 | 3 | 3 | — | — | — | 1 | — | 60 | 27 | 13 | 8 | — | — | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | W 15 | SW 7 | W 15 | W 8 | W 13 | W 13 | W 13 | S 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 2 | 4 | 1 | 3 | 3 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 8 | W 15 | W 8 | W 15 | W 8 | W 8 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 4 | 1 | 4 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | — | N 3 | NNW 3 | NNW 3 | NNW 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 5 | N 6 | — | ENE 2 | — | — | NNW 5 | NNW 3 | N 4 | N 4 |
| kJ | 4 | — | 2 | 2 | 3 | 4 | 13 | 18 | 17 | 16 | 16 | 24 | 34 | 55 | 94 | 89 | — | 1 | — | — | 4 | 3 | 6 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 290 | 290 | 290 | 290 | 705 | 713 | 1051 | 341 | 341 | 356 | 356 | 376 | 967 | 376 | 376 | 125 | 152 | 356 | 356 | 246 | 246 | 400 | 376 | 290 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llangrannog surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest