Surf Forecasts:
How big are the waves at Harlech today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 3.5ft (1.0m), 5s period with NW swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 1.5ft (0.5m), 4s period with W swell.
- Evening surf: Evening surf (08 Oct, local time) - 5ft (1.6m), 6s period with SW swell.
The current surf forecast for Harlech at 12AM is: 1.1m 6s primary swell from a Northwest direction (forecast issued at 06:00pm October 07). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 3.5ft (1.0m) | 5s |
| Afternoon (08 Oct) | 1.5ft (0.5m) | 4s |
| Evening (08 Oct) | 5ft (1.6m) | 6s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Thu night. Very mild (max 16°C on Fri morning, min 10°C on Wed night). Winds increasing (light winds from the NW on Thu morning, strong winds from the WNW by Sat morning). | |||||||||||||||||||
Wed 7 | Thursday 8 | Friday 9 | |||||||||||||||||
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 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 5 | WNW 5 | W 4 | WSW 4 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | W 8 | W 6 | W 6 | W 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 44 | 44 | 50 | 92 | 84 | 67 | 36 | 19 | 7 | 17 | 145 | 268 | 293 | 379 | 463 | 374 | 184 | 175 | 212 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | on |
High Tide | 6:34PM3.92m | 7:04AM3.74m | 7:20PM4.24m | 7:46AM4.05m | 8:02PM4.48m | ||||||||||||||
Low Tide | 1:23PM0.82m | 1:56AM0.35m | 2:10PM0.55m | 2:39AM0.16m | 2:51PM0.36m | ||||||||||||||
 |  | | |  | |  |  | |  |  | | | |  | | | | | |
 | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — |
 | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | 2 | 8 | 3 | 2 | 3 | 2 | — | 1 | — | 1 |
Temp °C | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 13 | 15 | 15 | 15 | 16 | 14 | 14 | 12 | 11 |
Feels °C | 5 | 6 | 5 | 4 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 9 | 10 | 9 | 10 | 7 | 7 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | W 7 | — | — | — | — | — | — | — | NW 5 | NNW 5 | NW 5 | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | 3 | 5 | 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 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 5 | WNW 5 | W 4 | WSW 4 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | W 8 | W 6 | W 6 | W 6 |
| kJ | 44 | 44 | 50 | 92 | 84 | 67 | 36 | 19 | 7 | 17 | 145 | 268 | 293 | 379 | 463 | 374 | 184 | 175 | 212 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 642 | 643 | 891 | 630 | 374 | 281 | 143 | 281 | 281 | 284 | 284 | 462 | 291 | 298 | 782 | 929 | 1032 | 982 | 501 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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