Surf Forecasts:
How big are the waves at Harlech today (29 Oct):
- Morning surf: Morning surf (29 Oct, local time) - 2ft (0.6m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (29 Oct, local time) - 2ft (0.6m), 5s period with SW swell.
- Evening surf: Evening surf (29 Oct, local time) - 2ft (0.6m), 6s period with SW swell.
The current surf forecast for Harlech at 2PM is: 0.6m 5s primary swell from a Southwest direction and 0.2m 9s secondary swell from a West-southwest direction (forecast issued at 05:00am October 29). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | 2ft (0.6m) | 6s |
| Afternoon (29 Oct) | 2ft (0.6m) | 5s |
| Evening (29 Oct) | 2ft (0.6m) | 6s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Fri morning, min 10°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 10 | SW 7 | SW 6 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 12 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 11 | WSW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 48 | 35 | 27 | 19 | 18 | 21 | 29 | 32 | 43 | 57 | 56 | 64 | 58 | 142 | 99 | 82 | 81 | 79 | 78 | 56 | 44 | 40 | 38 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy |
High Tide | 9:38AM4.57m | 10:03PM4.37m | 10:24AM4.36m | 10:51PM4.00m | 11:14AM4.05m | ||||||||||||||||||
Low Tide | 4:42PM0.45m | 5:03AM0.74m | 5:40PM0.65m | 6:01AM1.00m | 6:47PM0.85m | ||||||||||||||||||
 |  |  |  | | | |  | | | |  | | | | | | | | | | | | |
 | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 11 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 13 | 12 | 11 |
Feels °C | 10 | 10 | 9 | 10 | 11 | 10 | 8 | 8 | 7 | 7 | 8 | 12 | 12 | 12 | 10 | 10 | 11 | 9 | 9 | 12 | 12 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 7 | SW 6 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 12 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 11 | WSW 10 | WSW 10 |
| kJ | 48 | 35 | 27 | 19 | 18 | 21 | 29 | 32 | 43 | 57 | 56 | 64 | 58 | 142 | 99 | 82 | 81 | 79 | 78 | 56 | 44 | 40 | 38 |
Swell 2 Height (m) Direction Period (s) | — | WSW 10 | WSW 9 | WSW 9 | WSW 9 | SW 9 | W 9 | W 15 | W 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 18 | 16 | 8 | 7 | 3 | 2 | 4 | 4 | 18 | 16 | 32 | 29 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | — | — | — | — | — | SE 2 | SE 3 | SE 3 | SE 2 | SE 2 | SE 2 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 16 | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 26 | 26 | 29 | 137 | 137 | 137 | 137 | 137 | 80 | 0 | 0 | 0 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 26 | 26 | 26 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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