Surf Forecasts:
How big are the waves at Harlech today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 3ft (0.9m), 5s period with W swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 2.5ft (0.8m), 4s period with WSW swell.
- Evening surf: Evening surf (10 Jun, local time) - 2.5ft (0.7m), 4s period with WSW swell.
The current surf forecast for Harlech at 4AM is: 1.0m 5s primary swell from a West direction (forecast issued at 12:00am June 10). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 3ft (0.9m) | 5s |
| Afternoon (10 Jun) | 2.5ft (0.8m) | 4s |
| Evening (10 Jun) | 2.5ft (0.7m) | 4s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Thu morning. Very mild (max 16°C on Fri afternoon, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 5 | W 5 | W 5 | W 4 | WSW 4 | WSW 4 | WSW 4 | SW 6 | WSW 5 | WSW 4 | SW 6 | SW 4 | SW 6 | WSW 6 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 45 | 42 | 36 | 26 | 24 | 24 | 20 | 15 | 20 | 20 | 39 | 24 | 86 | 82 | 131 | 117 | 114 | 108 | 110 | 134 | 120 | 113 | 94 | 62 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-off | cross-on | on | on | on | cross-on | on | on | on | on | cross-on | cross-on | on |
High Tide | 3:55AM3.46m | 4:39PM3.26m | 5:02AM3.61m | 5:41PM3.53m | 6:03AM3.85m | 6:36PM3.85m | ||||||||||||||||||
Low Tide | 10:16PM1.32m | 11:04AM0.99m | 11:20PM1.22m | 12:04PM0.87m | 00:27AM1.05m | 1:06PM0.73m | ||||||||||||||||||
 |  |  | | | | |  |  | |  |  | | | | | | |  | | |  | | | |
 | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:38 | — | — | — | — | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:40 | — |
mm | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | 2 | 7 | 3 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 11 | 12 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 13 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 |
Feels °C | 7 | 7 | 7 | 7 | 7 | 8 | 10 | 10 | 9 | 8 | 8 | 8 | 11 | 12 | 13 | 13 | 12 | 10 | 11 | 12 | 13 | 13 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 6 | — | NNW 4 | NW 4 | SW 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 9 | — | 1 | 1 | 9 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 5 | W 5 | W 5 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 4 | SW 6 | SW 4 | SW 6 | WSW 6 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 |
| kJ | 45 | 42 | 36 | 26 | 24 | 24 | 20 | 15 | 20 | 20 | 39 | 24 | 86 | 82 | 131 | 117 | 114 | 108 | 110 | 134 | 120 | 113 | 94 | 62 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 279 | 131 | 137 | 310 | 310 | 782 | 501 | 27 | 305 | 278 | 308 | 309 | 305 | 142 | 26 | 289 | 319 | 319 | 310 | 26 | 399 | 399 | 26 | 26 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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