Surf Forecasts:
How big are the waves at Harlech today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 6.5ft (2.0m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 5.5ft (1.7m), 7s period with W swell.
- Evening surf: Evening surf (09 Oct, local time) - 5ft (1.6m), 6s period with W swell.
The current surf forecast for Harlech at 2AM is: 1.7m 7s primary swell from a West-southwest direction (forecast issued at 06:00pm October 08). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 6.5ft (2.0m) | 8s |
| Afternoon (09 Oct) | 5.5ft (1.7m) | 7s |
| Evening (09 Oct) | 5ft (1.6m) | 6s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Thu night. Very mild (max 16°C on Thu night, min 10°C on Sat night). Winds decreasing (strong winds from the WSW on Fri morning, calm by Sun morning). | |||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||
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) | NW 5 | SW 4 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 11 | 24 | 138 | 249 | 289 | 334 | 555 | 437 | 202 | 175 | 188 | 218 | 221 | 225 | 200 | 167 | 154 | 110 | 106 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 7:20PM4.24m | 7:46AM4.05m | 8:02PM4.48m | 8:24AM4.28m | 8:41PM4.59m | ||||||||||||||
Low Tide | 2:10PM0.55m | 2:39AM0.16m | 2:51PM0.36m | 3:16AM0.08m | 3:28PM0.26m | ||||||||||||||
 |  | | | | |  |  | |  |  |  | | | |  | | | | |
 | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | — | 2 | 5 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 11 | 11 | 14 | 15 | 16 | 15 | 16 | 14 | 14 | 12 | 12 | 11 | 12 | 11 | 11 | 12 | 12 | 12 | 11 |
Feels °C | 6 | 5 | 8 | 9 | 12 | 10 | 10 | 7 | 7 | 5 | 4 | 3 | 3 | 3 | 3 | 4 | 5 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | NW 5 | W 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | NNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | SW 4 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 |
| kJ | 10 | 24 | 138 | 249 | 289 | 334 | 555 | 437 | 202 | 175 | 188 | 218 | 221 | 225 | 200 | 167 | 154 | 110 | 106 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 284 | 284 | 285 | 310 | 284 | 298 | 512 | 1032 | 1032 | 982 | 501 | 562 | 554 | 501 | 501 | 501 | 501 | 294 | 137 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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