Surf Forecasts:
How big are the waves at Llangrannog today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 1.5ft (0.4m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 1ft (0.3m), 6s period with WSW swell.
- Evening surf: Evening surf (11 Oct, local time) - 1.5ft (0.5m), 5s period with SW swell.
The current surf forecast for Llangrannog at 1PM is: 0.3m 7s primary swell from a West-southwest direction (forecast issued at 06:00am October 11). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 1.5ft (0.4m) | 6s |
| Afternoon (11 Oct) | 1ft (0.3m) | 6s |
| Evening (11 Oct) | 1.5ft (0.5m) | 5s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon night. Very mild (max 18°C on Mon night, min 12°C on Sun morning). Winds decreasing (strong winds from the SE on Sun night, light winds from the SW by Tue night). | |||||||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | |||||||||||||||||||||
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 5 | WSW 6 | WSW 6 | WSW 7 | WSW 6 | SW 5 | SW 6 | SW 7 | SW 8 | WSW 10 | WSW 12 | WSW 11 | WSW 11 | SW 11 | SW 11 | SW 7 | SW 7 | WSW 8 | WSW 8 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 15 | 16 | 17 | 9 | 8 | 5 | 15 | 31 | 36 | 107 | 193 | 186 | 186 | 283 | 303 | 119 | 153 | 220 | 313 | 575 | 496 | 415 | 302 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross |
High Tide | 8:52AM4.11m | 9:08PM4.28m | 9:26AM4.13m | 9:44PM4.17m | 10:00AM4.06m | ||||||||||||||||||
Low Tide | 3:42PM0.25m | 4:01AM0.25m | 4:10PM0.31m | 4:25AM0.43m | 4:37PM0.44m | ||||||||||||||||||
 |  |  |  | | | | |  | |  | | | | | | | |  |  | |  | | |
 | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — |
 | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 5 | 2 | — | — | — | — |
Temp °C | 11 | 11 | 12 | 14 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 17 | 17 | 15 | 16 | 18 | 17 | 16 | 15 | 16 | 15 | 14 | 14 |
Feels °C | 8 | 9 | 10 | 11 | 10 | 9 | 8 | 7 | 9 | 11 | 13 | 15 | 14 | 12 | 13 | 14 | 13 | 11 | 11 | 10 | 11 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | SW 5 | SW 6 | SW 7 | SW 8 | WSW 10 | WSW 12 | WSW 11 | WSW 11 | W 11 | WSW 11 | WSW 11 | W 11 | — | — | — | — | WSW 11 | WSW 11 |
| kJ | 47 | 33 | 23 | 9 | 5 | 5 | 15 | 31 | 36 | 107 | 193 | 186 | 186 | 91 | 151 | 91 | 58 | — | — | — | — | 88 | 302 |
Swell 2 Height (m) Direction Period (s) | WSW 5 | WSW 6 | WSW 6 | WSW 7 | WSW 6 | N 5 | N 5 | W 14 | WSW 12 | — | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 15 | 16 | 17 | 9 | 8 | 2 | 2 | 4 | 27 | — | 46 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 7 | WSW 7 | — | W 10 | W 10 | WSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 10 | 5 | — | 2 | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 2 | S 3 | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SW 3 | SW 4 | SW 11 | SW 11 | SW 7 | SW 7 | WSW 8 | WSW 8 | WSW 11 | WSW 11 | WSW 11 | — |
| kJ | — | — | — | — | 1 | 4 | 13 | 36 | 54 | 31 | 5 | 5 | 14 | 283 | 303 | 119 | 153 | 220 | 313 | 575 | 496 | 415 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 68 | 68 | 55 | 89 | 345 | 346 | 347 | 227 | 176 | 80 | 63 | 25 | 184 | 25 | 25 | 167 | 131 | 74 | 74 | 245 | 189 | 52 | 25 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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