Surf Forecasts:
How big are the waves at Llangrannog today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 0.5ft (0.1m), 13s period with W swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 2ft (0.6m), 8s period with SW swell.
- Evening surf: Evening surf (27 Sep, local time) - 2ft (0.6m), 8s period with WSW swell.
The current surf forecast for Llangrannog at 8PM is: 0.6m 8s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a West direction, 0.7m 4s secondary swell from a West direction (forecast issued at 12:00pm September 27). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 0.5ft (0.1m) | 13s |
| Afternoon (27 Sep) | 2ft (0.6m) | 8s |
| Evening (27 Sep) | 2ft (0.6m) | 8s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 20°C on Tue afternoon, min 11°C on Mon night). Winds decreasing (strong winds from the SSE on Sun morning, calm by Sun night). | |||||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||
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 13 | W 13 | SW 8 | SW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 4 | 51 | 46 | 37 | 61 | 47 | 37 | 37 | 21 | 21 | 19 | 12 | 12 | 9 | 4 | 4 | 4 | 4 | 2 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 8:55AM4.06m | 9:10PM4.39m | 9:30AM4.20m | 9:47PM4.44m | 10:06AM4.24m | ||||||||||||||||
Low Tide | 3:38PM0.23m | 4:03AM0.10m | 4:11PM0.22m | 4:35AM0.19m | 4:43PM0.29m | ||||||||||||||||
 |  |  |  |  | |  | | | | | |  | | | | | | | | | |
 | 7:11 | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 15 | 14 | 14 | 13 | 12 | 13 | 16 | 17 | 15 | 13 | 12 | 12 | 11 | 14 | 18 | 20 | 19 | 19 |
Feels °C | 8 | 11 | 11 | 12 | 11 | 12 | 12 | 10 | 11 | 15 | 15 | 12 | 9 | 8 | 8 | 6 | 8 | 13 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | SW 8 | SW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 8 | SW 8 |
| kJ | 3 | 4 | 51 | 46 | 37 | 61 | 47 | 37 | 37 | 21 | 21 | 19 | 12 | 12 | 9 | 4 | 4 | 4 | 4 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 13 | SSE 4 | W 13 | W 13 | NNW 4 | NW 4 | NW 4 | NNW 4 | NNW 4 | — | — | — | — | — | W 12 | — | — | — | SW 8 | — |
| kJ | 2 | 3 | 2 | 3 | 3 | 6 | 4 | 4 | 2 | 2 | — | — | — | — | — | 3 | — | — | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 13 | — | — | W 13 | W 13 | W 13 | W 12 | W 12 | — | — | — | — | W 12 | — | — | — | — | — | — |
| kJ | — | — | 3 | — | — | 3 | 3 | 3 | 3 | 3 | — | — | — | — | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | SSW 5 | W 5 | W 5 | W 4 | — | — | — | — | — | — | — | — | ESE 3 | ESE 3 | ESE 3 | ESE 4 | SE 3 | SSE 4 | SSE 4 | SSE 5 |
| kJ | 94 | 96 | 34 | 27 | 17 | — | — | — | — | — | — | — | — | 3 | 3 | 8 | 14 | 9 | 17 | 38 | 75 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 227 | 246 | 246 | 74 | 57 | 55 | 55 | 55 | 55 | 57 | 57 | 55 | 64 | 55 | 64 | 87 | 325 | 346 | 365 | 359 | 359 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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