Surf Forecasts:
How big are the waves at Harlech today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 3ft (0.9m), 5s period with NW swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 1.5ft (0.5m), 5s period with NW swell.
- Evening surf: Evening surf (08 Oct, local time) - 4.5ft (1.4m), 5s period with SW swell.
The current surf forecast for Harlech at 8PM is: 1.1m 4s primary swell from a Southwest direction (forecast issued at 12:00pm October 08). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 3ft (0.9m) | 5s |
| Afternoon (08 Oct) | 1.5ft (0.5m) | 5s |
| Evening (08 Oct) | 4.5ft (1.4m) | 5s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Thu night. Very mild (max 16°C on Fri morning, min 10°C on Sat night). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the WNW by Sat night). | |||||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||||
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) | NW 5 | WNW 4 | NW 5 | WSW 4 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 6 | W 6 | W 6 | W 6 | WNW 6 | W 6 | W 6 | W 6 | W 6 | WNW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 36 | 18 | 10 | 20 | 138 | 298 | 297 | 334 | 569 | 437 | 365 | 212 | 219 | 260 | 228 | 212 | 171 | 151 | 121 | 121 | 91 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | on | on | on | on | cross-on |
High Tide | 7:04AM3.74m | 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 | ||||||||||||||||
 | | |  | | |  | |  |  | |  | | | | |  | | |  | | |
 | 7:28 | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | — | — | — | 2 | 5 | 4 | — | 1 | 1 | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 14 | 15 | 15 | 15 | 16 | 14 | 14 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 |
Feels °C | 8 | 8 | 6 | 5 | 8 | 9 | 11 | 10 | 10 | 7 | 7 | 5 | 4 | 4 | 2 | 3 | 3 | 4 | 4 | 5 | 7 |
Swell 1 Height (m) Direction Period (s) | — | — | NW 5 | — | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 10 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | WNW 4 | W 4 | WSW 4 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 6 | W 6 | W 6 | W 6 | WNW 6 | W 6 | W 6 | W 6 | W 6 | WNW 6 |
| kJ | 36 | 18 | 10 | 20 | 138 | 298 | 297 | 334 | 569 | 437 | 365 | 212 | 219 | 260 | 228 | 212 | 171 | 151 | 121 | 121 | 91 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 143 | 281 | 281 | 284 | 285 | 462 | 284 | 298 | 512 | 782 | 1032 | 1039 | 538 | 574 | 554 | 501 | 501 | 294 | 399 | 294 | 277 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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