Surf Forecasts:
How big are the waves at Llangrannog today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 1.5ft (0.4m), 4s period with N swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Evening surf: Evening surf (23 Aug, local time) - 0.5ft (0.2m), 14s period with WSW swell.
The current surf forecast for Llangrannog at 4AM is: 0.6m 4s primary swell from a North direction and 0.1m 15s secondary swell from a Southwest direction, 0.1m 9s secondary swell from a West direction (forecast issued at 12:00am August 23). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 1.5ft (0.4m) | 4s |
| Afternoon (23 Aug) | 0.5ft (0.1m) | 14s |
| Evening (23 Aug) | 0.5ft (0.2m) | 14s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 23°C on Mon afternoon, min 12°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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) | N 4 | N 4 | N 4 | N 4 | N 4 | SW 14 | WSW 13 | WSW 14 | SW 14 | WSW 10 | WSW 9 | SW 14 | SW 14 | SW 14 | SW 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | NE 4 | W 13 | W 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 19 | 12 | 8 | 8 | 8 | 8 | 18 | 19 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | 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 |
High Tide | 5:29AM2.56m | 6:02PM2.76m | 6:33AM2.76m | 6:54PM3.04m | 7:16AM3.00m | 7:32PM3.35m | ||||||||||||||||||
Low Tide | 11:32PM1.58m | 12:12PM1.55m | 1:01AM1.37m | 1:17PM1.30m | 1:50AM1.09m | 1:59PM1.02m | ||||||||||||||||||
 | |  | | | | | | | | |  | |  | |  | |  | | | |  | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 13 | 13 | 12 | 14 | 16 | 17 | 16 | 15 | 15 | 15 | 14 | 18 | 21 | 23 | 23 | 19 | 17 | 15 | 15 | 17 | 21 | 17 | 20 | 19 |
Feels °C | 9 | 10 | 10 | 12 | 14 | 14 | 13 | 13 | 13 | 11 | 11 | 13 | 16 | 18 | 19 | 15 | 12 | 10 | 11 | 12 | 17 | 13 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 13 | WSW 14 | N 4 | N 4 | N 3 | SW 9 | SW 9 | SW 9 | SW 14 | N 3 | NNW 4 | — | W 13 | W 13 | SE 4 | E 3 | SW 8 | SW 9 |
| kJ | 9 | 8 | 8 | 8 | 8 | 8 | 18 | 19 | 2 | 2 | 1 | 3 | 3 | 3 | 8 | 2 | 1 | — | 3 | 3 | 1 | 1 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 11 | SW 10 | WSW 10 | WSW 9 | — | SW 14 | SW 14 | SW 9 | W 14 | W 13 | W 13 | W 8 | W 8 | W 13 | W 13 | W 13 | W 13 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 4 | 9 | 9 | — | 8 | 8 | 3 | 4 | 4 | 3 | 1 | 1 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | W 12 | — | W 9 | W 9 | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 14 | — | — | W 9 | W 9 | W 9 | — | — | — | W 8 | S 8 | W 8 | W 8 |
| kJ | 3 | — | 2 | 2 | — | — | — | — | 8 | 8 | 8 | 8 | — | — | 2 | 2 | 1 | — | — | — | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | N 4 | N 3 | N 3 | N 3 | — | — | SE 2 | ESE 3 | ENE 3 | NE 3 | NE 3 | E 2 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | NE 4 | NNE 3 | ENE 3 |
| kJ | 19 | 12 | 7 | 5 | 6 | 2 | 3 | 4 | — | — | 1 | 1 | 3 | 2 | 2 | 1 | 3 | 10 | 20 | 22 | 11 | 3 | 2 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 179 | 63 | 62 | 57 | 57 | 179 | 63 | 143 | 57 | 179 | 179 | 341 | 341 | 342 | 179 | 179 | 257 | 341 | 185 | 185 | 143 | 225 | 186 | 70 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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