Surf Forecasts:
How big are the waves at Harlech today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 0.5ft (0.1m), 15s period with W swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 1.5ft (0.5m), 4s period with SW swell.
- Evening surf: Evening surf (04 Oct, local time) - 2ft (0.6m), 4s period with SW swell.
The current surf forecast for Harlech at 1AM is: 0.4m 8s primary swell from a Southwest direction (forecast issued at 06:00pm October 03). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 0.5ft (0.1m) | 15s |
| Afternoon (04 Oct) | 1.5ft (0.5m) | 4s |
| Evening (04 Oct) | 2ft (0.6m) | 4s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 16°C on Mon morning, min 10°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 3 | Sunday 4 | Monday 5 | |||||||||||||||||
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 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | W 15 | WSW 7 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | WSW 5 | SW 5 | SW 5 | SW 6 | SW 6 | WSW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 26 | 17 | 16 | 15 | 9 | 8 | 5 | 4 | 9 | 15 | 22 | 28 | 43 | 47 | 38 | 58 | 77 | 69 | 53 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:23PM3.56m | 2:02AM3.22m | 2:38PM3.28m | 3:33AM2.99m | 4:14PM3.28m | ||||||||||||||
Low Tide | 9:01PM1.23m | 9:40AM1.48m | 10:36PM1.22m | 11:11AM1.40m | |||||||||||||||
 |  | | | | |  |  | |  | | | | | | |  |  | | |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | 6:50 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 14 | 12 | 11 | 10 | 10 | 10 | 11 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 13 | 11 | 9 | 8 | 7 | 7 | 8 | 10 | 12 | 14 | 13 | 13 | 12 | 13 | 14 | 13 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | WSW 7 | WSW 7 | — | W 8 | W 8 | W 8 | — | — | — | — | — | — | — |
| kJ | 26 | 17 | 16 | 15 | 9 | 8 | 5 | 4 | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | NW 4 | — | — | — | W 15 | W 15 | W 15 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | 4 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 2 | SW 3 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | WSW 5 | SW 5 | SW 5 | SW 6 | SW 6 | WSW 6 |
| kJ | — | — | — | — | — | — | 1 | 4 | 9 | 15 | 22 | 28 | 43 | 47 | 38 | 58 | 77 | 69 | 53 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 26 | 130 | 125 | 130 | 131 | 131 | 131 | 143 | 254 | 258 | 258 | 258 | 264 | 291 | 291 | 308 | 308 | 292 | 230 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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