Surf Forecasts:
How big are the waves at Harlech today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 2.5ft (0.8m), 9s period with WSW swell.
- Evening surf: Evening surf (22 Oct, local time) - 2ft (0.6m), 9s period with WSW swell.
The current surf forecast for Harlech at 10PM is: 0.5m 9s primary swell from a Southwest direction and 0.1m 4s secondary swell from a Northwest direction (forecast issued at 06:00pm October 22). An open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 2.5ft (0.8m) | 9s |
| Evening (22 Oct) | 2ft (0.6m) | 9s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 49mm), heaviest during Sat afternoon. Very mild (max 16°C on Sat afternoon, min 8°C on Fri morning). Winds increasing (calm on Thu night, near gales from the W by Sat night). | |||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||
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 9 | WSW 9 | SW 9 | SW 8 | SW 8 | WSW 16 | WSW 14 | WNW 8 | WNW 9 | WNW 8 | WNW 8 | WNW 7 | W 6 | WSW 6 | SW 6 | SW 7 | WSW 10 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 99 | 52 | 37 | 18 | 24 | 97 | 431 | 1003 | 1168 | 770 | 481 | 239 | 138 | 77 | 143 | 521 | 1363 | 1789 | 2097 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | off | off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross | cross-on | on | on |
High Tide | 6:25PM3.51m | 6:51AM3.46m | 7:02PM3.87m | 7:26AM3.84m | 7:39PM4.22m | ||||||||||||||
Low Tide | 1:21AM0.78m | 1:33PM0.88m | 2:01AM0.51m | 2:13PM0.63m | |||||||||||||||
 |  |  | |  |  |  | | | | | | | | |  |  | | | |
 | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | — | — | 1 | 5 | 1 | — | 2 | 5 | 4 | — | — | — | — | — | 2 | 7 | 15 | 3 | 1 |
Temp °C | 11 | 10 | 11 | 12 | 12 | 11 | 9 | 8 | 9 | 10 | 9 | 10 | 10 | 11 | 11 | 12 | 16 | 13 | 10 |
Feels °C | 8 | 6 | 4 | 5 | 10 | 10 | -1 | -4 | -3 | -2 | 0 | 2 | 4 | 5 | 5 | 4 | 8 | 4 | -1 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | SW 9 | SW 8 | SW 8 | SW 9 | WSW 14 | — | — | — | — | — | — | NW 6 | NW 6 | — | — | — | — |
| kJ | 99 | 52 | 37 | 18 | 24 | 37 | 431 | — | — | — | — | — | — | 15 | 8 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | NW 4 | WNW 4 | NW 4 | — | SSE 4 | WSW 16 | — | — | — | — | — | — | — | NW 6 | — | — | — | — | — |
| kJ | 3 | 1 | 1 | — | 1 | 97 | — | — | — | — | — | — | — | 11 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ESE 3 | ESE 4 | E 3 | — | WNW 6 | WNW 8 | WNW 9 | WNW 8 | WNW 8 | WNW 7 | W 6 | WSW 6 | SW 6 | SW 7 | WSW 10 | WSW 11 | WSW 11 |
| kJ | — | — | 8 | 21 | 2 | — | 305 | 1003 | 1168 | 770 | 481 | 239 | 138 | 77 | 143 | 521 | 1363 | 1789 | 2097 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 43 | 291 | 284 | 217 | 133 | 0 | 288 | 281 | 281 | 632 | 288 | 288 | 131 | 297 | 284 | 1031 | 1031 | 929 | 1031 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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