Surf Forecasts:
How big are the waves at Llangrannog today (07 Sep):
- Afternoon surf: Afternoon surf (07 Sep, local time) - 4.5ft (1.3m), 13s period with WSW swell.
- Evening surf: Evening surf (07 Sep, local time) - 6ft (1.8m), 6s period with WSW swell.
The current surf forecast for Llangrannog at 9PM is: 1.8m 6s primary swell from a West-southwest direction (forecast issued at 06:00pm September 07). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | - | - |
| Afternoon (07 Sep) | 4.5ft (1.3m) | 13s |
| Evening (07 Sep) | 6ft (1.8m) | 6s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Very mild (max 18°C on Mon afternoon, min 11°C on Wed night). Winds decreasing (fresh winds from the SW on Mon afternoon, light winds from the W by Wed afternoon). | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||
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 13 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | W 8 | W 5 | WNW 5 | WNW 5 | WNW 5 | NW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | WSW 8 | WSW 8 | WSW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 679 | 181 | 328 | 302 | 191 | 163 | 62 | 84 | 61 | 59 | 107 | 97 | 111 | 97 | 72 | 37 | 26 | 25 | 16 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | cross-off |
High Tide | 5:39PM3.25m | 6:18AM3.21m | 6:41PM3.64m | 7:12AM3.52m | 7:31PM4.02m | ||||||||||||||
Low Tide | 1:08AM0.76m | 1:29PM0.81m | 2:02AM0.40m | 2:17PM0.51m | |||||||||||||||
 | |  | | |  | |  | | |  | |  | | | | | |  | |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | 7:52 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:47 | — |
mm | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 15 | 14 | 15 | 13 | 14 | 14 | 16 | 15 | 15 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 12 |
Feels °C | 12 | 10 | 10 | 9 | 11 | 9 | 9 | 8 | 10 | 9 | 9 | 8 | 8 | 8 | 10 | 10 | 12 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 4 | — | — | — | WSW 11 | WSW 11 | WSW 10 | — | WSW 10 | WSW 9 | WSW 8 | WSW 6 | WSW 6 | WSW 6 | WSW 8 | NNW 6 | N 6 | N 5 | NNW 5 |
| kJ | 1 | — | — | — | 41 | 38 | 37 | — | 36 | 29 | 14 | 26 | 26 | 24 | 37 | 43 | 30 | 14 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 8 | — | WSW 8 | WSW 8 | WSW 8 | SW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | 14 | — | 37 | 26 | 25 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 13 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | W 8 | W 5 | WNW 5 | WNW 5 | WNW 5 | NW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | — | — | — | — |
| kJ | 679 | 181 | 328 | 302 | 191 | 163 | 62 | 84 | 61 | 59 | 107 | 97 | 111 | 97 | 72 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 202 | 399 | 198 | 198 | 52 | 57 | 57 | 264 | 962 | 501 | 222 | 57 | 57 | 57 | 68 | 62 | 74 | 184 | 55 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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