Surf Forecasts:
How big are the waves at Llangrannog today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 2.5ft (0.8m), 4s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.8m), 5s period with N swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.7m), 5s period with N swell.
The current surf forecast for Llangrannog at 9AM is: 0.2m 14s primary swell from a West direction and 0.2m 8s secondary swell from a West-southwest direction, 0.8m 4s secondary swell from a West-northwest direction (forecast issued at 12:00am September 23). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 2.5ft (0.8m) | 4s |
| Afternoon (23 Sep) | 2.5ft (0.8m) | 5s |
| Evening (23 Sep) | 2.5ft (0.7m) | 5s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Thu afternoon, min 11°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 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) | WSW 12 | WSW 11 | W 15 | WNW 4 | NNW 5 | N 5 | NNW 5 | N 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 11 | W 10 | SW 4 | SW 5 | SW 5 | W 18 | W 17 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 24 | 17 | 16 | 40 | 28 | 31 | 16 | 5 | 4 | 5 | 5 | 2 | 2 | 13 | 8 | 7 | 25 | 50 | 50 | 43 | 46 | 42 | 40 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-on | cross-on |
High Tide | 6:50AM2.94m | 7:02PM3.34m | 7:21AM3.24m | 7:33PM3.67m | 7:51AM3.55m | 8:04PM3.97m | ||||||||||||||||||
Low Tide | 1:14AM1.05m | 1:21PM1.02m | 1:52AM0.73m | 1:58PM0.74m | 2:26AM0.45m | 2:32PM0.50m | ||||||||||||||||||
 | | |  | |  | |  | | |  |  | | | | | | | | | | | | | |
 | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 11 | 13 | 17 | 19 | 17 | 15 | 15 | 14 | 14 | 15 | 17 | 15 | 13 | 12 |
Feels °C | 17 | 16 | 14 | 11 | 10 | 10 | 10 | 11 | 11 | 10 | 8 | 8 | 13 | 16 | 15 | 13 | 14 | 13 | 14 | 15 | 17 | 13 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 11 | W 15 | WSW 8 | WSW 8 | NW 5 | WSW 7 | WSW 7 | N 5 | N 5 | WSW 7 | WSW 7 | SW 7 | W 7 | W 10 | W 10 | W 10 | W 18 | WSW 4 | WSW 16 | WSW 10 | WSW 10 | WSW 9 | WSW 9 |
| kJ | 26 | 24 | 17 | 7 | 7 | 13 | 5 | 5 | 11 | 4 | 5 | 5 | 2 | 1 | 2 | 2 | 2 | 25 | 4 | 50 | 18 | 18 | 16 | 16 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 11 | W 14 | W 14 | WSW 8 | W 13 | W 12 | WSW 7 | WSW 7 | N 4 | — | — | W 10 | W 8 | — | W 16 | W 18 | W 17 | WSW 5 | WSW 15 | WSW 15 | WSW 15 | WSW 14 |
| kJ | 21 | 19 | 2 | 16 | 15 | 6 | 3 | 3 | 5 | 4 | 2 | — | — | 2 | 1 | — | 5 | 6 | 50 | 4 | 43 | 46 | 42 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 11 | W 12 | WSW 4 | — | W 10 | W 12 | W 8 | W 12 | — | W 11 | — | W 10 | — | — | W 10 | — | W 9 | — | — | — | — |
| kJ | — | — | — | 2 | 3 | 1 | — | 2 | 3 | 1 | 3 | — | 2 | — | 2 | — | — | 2 | — | 6 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | W 3 | WNW 4 | NNW 5 | N 5 | NNW 5 | N 5 | — | SE 2 | SSE 3 | S 3 | S 3 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 5 | — | — | NNW 3 | NNW 4 | NNW 4 | N 4 |
| kJ | — | 1 | 8 | 16 | 40 | 28 | 31 | 16 | — | 1 | 2 | 4 | 6 | 6 | 13 | 8 | 7 | 5 | — | — | 1 | 10 | 24 | 33 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 57 | 57 | 73 | 57 | 68 | 68 | 57 | 55 | 55 | 55 | 62 | 89 | 110 | 64 | 114 | 115 | 114 | 55 | 55 | 55 | 18 | 52 | 68 | 68 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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