Surf Forecasts:
How big are the waves at Llangrannog today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 3.5ft (1.0m), 5s period with WNW swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 1.5ft (0.5m), 6s period with WSW swell.
- Evening surf: Evening surf (05 Sep, local time) - 1.5ft (0.4m), 7s period with WSW swell.
The current surf forecast for Llangrannog at 7PM is: 0.5m 7s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 12:00pm September 05). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 3.5ft (1.0m) | 5s |
| Afternoon (05 Sep) | 1.5ft (0.5m) | 6s |
| Evening (05 Sep) | 1.5ft (0.4m) | 7s |
Table - waves today at Llangrannog. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Warm (max 22°C on Sun afternoon, min 13°C on Mon night). Winds increasing (light winds from the SSE on Sat night, fresh winds from the S by Sun morning). | |||||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | |||||||||||||||||||
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) | WNW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | WSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | WSW 15 | W 14 | WSW 13 | WSW 13 | WSW 6 | WSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 44 | 30 | 26 | 28 | 19 | 9 | 4 | 14 | 17 | 47 | 72 | 66 | 68 | 65 | 66 | 71 | 383 | 461 | 669 | 215 | 247 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 2:39PM3.01m | 3:28AM2.89m | 4:14PM2.98m | 5:05AM2.94m | 5:39PM3.25m | ||||||||||||||||
Low Tide | 9:07AM1.37m | 10:10PM1.31m | 11:02AM1.37m | 11:55PM1.12m | 12:28PM1.14m | ||||||||||||||||
 |  | | |  | | |  | | |  | |  | | | | | | | |  | |
 | 6:33 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | 7:57 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:52 | — |
mm | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 16 | 21 | 22 | 19 | 17 | 18 | 16 | 15 | 16 | 17 | 17 | 16 | 16 |
Feels °C | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 15 | 17 | 16 | 16 | 16 | 14 | 13 | 13 | 12 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | W 14 | WSW 6 | WSW 7 | NNW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | WSW 5 | W 13 | W 13 | W 13 | W 18 | W 16 | WSW 7 | WSW 7 | — | — | — | — | — |
| kJ | 4 | 30 | 26 | 4 | 19 | 9 | 4 | 14 | 17 | 3 | 3 | 3 | 6 | 21 | 66 | 57 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | NNW 5 | NNW 5 | W 13 | NNW 5 | — | W 13 | W 13 | W 13 | — | — | — | W 12 | — | WSW 16 | WSW 15 | — | — | — | — | — |
| kJ | — | 15 | 9 | 3 | 2 | — | 3 | 3 | 3 | — | — | — | 3 | — | 48 | 71 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 14 | W 14 | — | W 13 | W 13 | — | — | — | — | — | — | — | — | — | WSW 10 | — | — | — | — | — |
| kJ | — | 4 | 4 | — | 3 | 3 | — | — | — | — | — | — | — | — | — | 34 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | — | — | WSW 7 | — | SW 3 | SSW 3 | S 3 | S 3 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | — | NW 4 | W 14 | WSW 13 | WSW 13 | WSW 6 | WSW 7 |
| kJ | 44 | — | — | 28 | — | 2 | 4 | 1 | 2 | 47 | 72 | 66 | 68 | 65 | — | 7 | 383 | 461 | 669 | 215 | 247 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 68 | 74 | 184 | 73 | 62 | 62 | 64 | 62 | 326 | 64 | 228 | 176 | 167 | 128 | 131 | 52 | 52 | 202 | 202 | 202 | 202 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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