Surf Forecasts:
How big are the waves at Llangrannog today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.4m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 0.5ft (0.2m), 9s period with WSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 3ft (0.9m), 6s period with SW swell.
The current surf forecast for Llangrannog at 3AM is: 0.5m 10s primary swell from a West-southwest direction and 0.3m 10s secondary swell from a West-southwest direction (forecast issued at 12:00am June 18). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 1.5ft (0.4m) | 9s |
| Afternoon (18 Jun) | 0.5ft (0.2m) | 9s |
| Evening (18 Jun) | 3ft (0.9m) | 6s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Very mild (max 19°C on Fri morning, min 13°C on Wed night). Winds decreasing (fresh winds from the S on Fri morning, light winds from the N by Sat afternoon). | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 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) | WSW 6 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | SW 6 | SW 6 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | WSW 8 | SW 8 | WSW 7 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 28 | 54 | 52 | 17 | 17 | 8 | 66 | 61 | 50 | 57 | 57 | 121 | 169 | 160 | 129 | 82 | 39 | 57 | 37 | 27 | 21 | 14 | 14 | 14 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 10:30PM4.36m | 10:58AM3.85m | 11:18PM4.23m | 11:47AM3.59m | 00:09AM4.02m | 12:39PM3.33m | ||||||||||||||||||
Low Tide | 5:51AM0.16m | 6:02PM0.51m | 6:43AM0.27m | 6:51PM0.65m | 7:35AM0.43m | 7:40PM0.82m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | |  | |  |  | | | | | | |
 | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:42 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — |
Temp °C | 13 | 14 | 15 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 15 | 15 |
Feels °C | 11 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 13 | 12 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 15 | 15 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 6 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 9 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | SW 8 | WSW 8 | SW 8 | WSW 7 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 28 | 54 | 52 | 17 | 17 | 8 | 7 | 61 | 50 | 57 | 57 | 29 | 43 | 45 | 45 | 82 | 39 | 15 | 37 | 27 | 21 | 14 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | — | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 19 | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 2 | SSW 3 | SW 4 | SSW 4 | SW 6 | SW 6 | — | S 3 | S 3 | S 3 | SW 7 | SW 7 | SW 8 | SW 8 | — | — | SW 8 | — | — | — | — | — | — |
| kJ | — | 1 | 2 | 13 | 31 | 58 | 66 | — | 3 | 5 | 8 | 121 | 169 | 160 | 129 | — | — | 57 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 62 | 62 | 62 | 89 | 113 | 184 | 62 | 62 | 62 | 87 | 89 | 89 | 184 | 358 | 184 | 62 | 114 | 176 | 68 | 68 | 128 | 228 | 55 | 57 |
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