Surf Forecasts:
How big are the waves at Harlech today (12 Jun):
- Afternoon surf: Afternoon surf (12 Jun, local time) - 4.5ft (1.4m), 7s period with WSW swell.
- Evening surf: Evening surf (12 Jun, local time) - 3.5ft (1.1m), 7s period with WSW swell.
The current surf forecast for Harlech at 9PM is: 1.1m 7s primary swell from a West-southwest direction (forecast issued at 06:00pm June 12). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | - | - |
| Afternoon (12 Jun) | 4.5ft (1.4m) | 7s |
| Evening (12 Jun) | 3.5ft (1.1m) | 7s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Mon morning, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | W 5 | W 5 | W 5 | W 5 | W 5 | WSW 6 | WSW 4 | SW 4 | SW 4 | SW 4 | W 11 | NW 3 | NW 4 | NW 3 | W 10 | WNW 3 | W 10 | W 5 | W 10 | W 13 | W 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 165 | 113 | 108 | 52 | 66 | 52 | 38 | 32 | 22 | 9 | 10 | 4 | 4 | 2 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross-on | on | on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-off | off | off | off | cross | cross |
High Tide | 6:36PM3.85m | 6:59AM4.10m | 7:27PM4.16m | 7:51AM4.31m | 8:16PM4.42m | 8:41AM4.44m | ||||||||||||||||||
Low Tide | 1:06PM0.73m | 1:33AM0.83m | 2:05PM0.60m | 2:33AM0.58m | 3:01PM0.48m | 3:30AM0.36m | ||||||||||||||||||
 | |  | |  |  | | | |  | | | | | | | | |  | | | | | | |
 | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — |
 | — | 9:40 | — | — | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | 9:42 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 13 | 11 | 11 | 11 | 11 | 13 | 14 | 14 | 13 | 12 | 10 | 10 | 12 | 14 | 15 | 15 | 13 | 12 | 12 | 13 | 16 | 17 |
Feels °C | 11 | 12 | 8 | 5 | 6 | 6 | 6 | 8 | 11 | 12 | 12 | 10 | 8 | 8 | 10 | 11 | 13 | 13 | 11 | 10 | 10 | 11 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 11 | NW 5 | WSW 6 | SW 4 | SW 4 | SW 4 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 5 | WNW 3 | — | W 5 | W 5 | W 5 | W 13 |
| kJ | — | — | — | — | — | — | — | 3 | 6 | 3 | 8 | 4 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 12 | NW 5 | WNW 4 | NW 4 | W 6 | SW 6 | SW 6 | SW 5 | W 5 | W 10 | SW 5 | SW 5 | — | — | W 13 | — |
| kJ | — | — | — | — | — | — | — | — | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | — | — | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 11 | W 11 | W 7 | W 11 | W 11 | — | W 11 | — | — | — | W 10 | — | W 10 | — | W 13 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | 2 | 2 | — | 2 | — | — | — | 2 | — | 2 | — | 3 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | W 5 | W 5 | W 5 | W 5 | W 5 | WSW 6 | WSW 4 | WSW 4 | — | NNW 4 | NW 3 | NW 3 | NW 4 | NW 3 | NW 3 | — | — | — | — | — | — |
| kJ | 165 | 113 | 108 | 52 | 66 | 52 | 38 | 32 | 22 | 9 | 10 | — | 1 | 2 | 2 | 2 | 1 | 1 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 509 | 167 | 227 | 267 | 131 | 137 | 137 | 148 | 148 | 137 | 137 | 142 | 130 | 131 | 131 | 131 | 130 | 130 | 130 | 131 | 140 | 221 | 290 | 296 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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