Surf Forecasts:
How big are the waves at Harlech today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 2ft (0.6m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 5ft (1.6m), 6s period with SW swell.
- Evening surf: Evening surf (14 Oct, local time) - 5.5ft (1.7m), 8s period with SW swell.
The current surf forecast for Harlech at 12PM is: 1.3m 6s primary swell from a Southwest direction and 0.5m 10s secondary swell from a West-southwest direction (forecast issued at 06:00am October 14). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 2ft (0.6m) | 10s |
| Afternoon (14 Oct) | 5ft (1.6m) | 6s |
| Evening (14 Oct) | 5.5ft (1.7m) | 8s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 16°C on Wed afternoon, min 10°C on Fri night). Mainly strong winds. | |||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||||||||||
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 10 | WSW 10 | SW 5 | SW 6 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | SW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 168 | 64 | 77 | 127 | 215 | 311 | 328 | 383 | 393 | 475 | 437 | 445 | 248 | 143 | 92 | 64 | 47 | 103 | 57 | 56 | 56 | 36 | 24 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 10:44AM4.18m | 11:04PM3.97m | 11:18AM3.93m | 11:38PM3.63m | 11:53AM3.63m | ||||||||||||||||||
Low Tide | 5:25PM0.69m | 5:31AM0.95m | 5:55PM0.94m | 5:58AM1.20m | 6:37PM1.20m | ||||||||||||||||||
 | |  | | |  | | | | |  |  | |  |  | | | |  | | |  | | |
 | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — |
 | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | 2 | 4 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 11 | 11 |
Feels °C | 10 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 11 | 10 | 10 | 10 | 8 | 8 | 7 | 7 | 7 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | NW 4 | WSW 10 | WSW 10 | — | — | — | — | — | — | — | WSW 15 | — | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | SW 10 |
| kJ | 3 | 64 | 55 | — | — | — | — | — | — | — | 22 | — | 248 | 143 | 92 | 64 | 47 | 103 | 57 | 56 | 56 | 36 | 23 |
Swell 2 Height (m) Direction Period (s) | NW 4 | NNW 5 | — | — | — | — | — | — | — | — | — | — | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | — | — | — | — | WSW 12 |
| kJ | 3 | 2 | — | — | — | — | — | — | — | — | — | — | 36 | 36 | 33 | 33 | 32 | 30 | — | — | — | — | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 10 | SW 5 | SW 5 | SW 6 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | — | — | — | NW 4 | NW 3 | NW 4 | NW 4 | NW 4 | NW 4 | NW 5 | NW 5 |
| kJ | 168 | 31 | 77 | 127 | 215 | 311 | 328 | 383 | 393 | 475 | 437 | 445 | — | — | — | 2 | 2 | 9 | 18 | 29 | 29 | 17 | 24 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 40 | 40 | 207 | 380 | 380 | 378 | 310 | 380 | 336 | 310 | 288 | 128 | 9 | 9 | 9 | 14 | 14 | 137 | 137 | 137 | 283 | 142 | 140 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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