Surf Forecasts:
How big are the waves at Rhosneigr today (18 Oct):
The current surf forecast for Rhosneigr at 11AM is: 0.1m 10s primary swell from a South direction (forecast issued at 06:00am October 18). The wind direction is predicted to be cross-offshore.
Short Range ForecastLight rain (total 9mm), mostly falling on Tue morning. Very mild (max 14°C on Mon afternoon, min 8°C on Sun morning). Winds increasing (calm on Tue morning, strong winds from the SSW by Tue night). | |||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||
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) | SW 11 | — | S 10 | — | NE 2 | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 5 | SE 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | S 4 | S 4 | SSW 4 | W 11 | SSW 3 | S 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 3 | 18 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | on | cross-on | cross-on | cross |
High Tide | 3:07PM2.89m | 4:26AM2.60m | 5:01PM2.85m | 6:08AM2.69m | 6:20PM3.01m | ||||||||||||||||||
Low Tide | 9:14AM1.54m | 10:06PM1.48m | 10:29AM1.65m | 11:34PM1.47m | 11:56AM1.59m | ||||||||||||||||||
 | |  | |  |  |  | | | |  | | | | | | | |  | | | | | |
 | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | — | — |
Temp °C | 8 | 8 | 8 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 10 | 11 | 10 | 10 |
Feels °C | 4 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 4 | 7 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | SW 6 | — | — | — | — | — | — | — | — | — | — | NNE 4 | NE 5 | N 5 | N 4 | — | S 4 | S 4 | S 4 | SSW 4 | NE 4 | NE 4 | NE 4 |
| kJ | 2 | — | — | — | — | — | — | — | — | — | — | 7 | 4 | 2 | 1 | — | 5 | 3 | 3 | 2 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | NE 5 | NE 4 | NE 4 | — | S 6 | S 6 | — | W 11 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | 1 | — | 1 | 1 | — | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | SW 11 | — | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | — | NE 2 | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 5 | SE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | — | — | — | SSW 4 | SSW 3 | S 4 |
| kJ | 1 | — | — | — | 1 | 2 | 2 | 6 | 10 | 21 | 37 | 17 | 1 | 1 | 5 | 5 | 4 | — | — | — | 1 | 3 | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 159 | 174 | 174 | 253 | 253 | 253 | 253 | 253 | 253 | 178 | 183 | 256 | 256 | 230 | 174 | 159 | 158 | 159 | 159 | 253 | 253 | 253 | 253 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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