Surf Forecasts:
How big are the waves at Harlech today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 1.5ft (0.4m), 4s period with NW swell.
- Evening surf: Evening surf (30 Jul, local time) - 0.5ft (0.1m), 4s period with SW swell.
The current surf forecast for Harlech at 7AM is: 0.4m 5s primary swell from a West-southwest direction (forecast issued at 12:00am July 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 1.5ft (0.4m) | 5s |
| Afternoon (30 Jul) | 1.5ft (0.4m) | 4s |
| Evening (30 Jul) | 0.5ft (0.1m) | 4s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 17°C on Wed night, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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) | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | NW 4 | WNW 4 | SW 4 | SW 4 | WSW 4 | WSW 4 | W 4 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | W 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 25 | 14 | 9 | 6 | 7 | 3 | 2 | 1 | 1 | 2 | 3 | 5 | 5 | 3 | 7 | 18 | 14 | 13 | 14 | 7 | 6 | 2 | 2 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | glassy | glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | glassy | glassy |
High Tide | 9:25AM3.81m | 9:42PM4.24m | 9:58AM3.91m | 10:15PM4.35m | 10:32AM3.97m | |||||||||||||||||||
Low Tide | 4:19AM0.55m | 4:24PM0.58m | 4:54AM0.45m | 4:57PM0.53m | 5:28AM0.42m | 5:30PM0.54m | ||||||||||||||||||
 |  |  |  | | | |  | | | | | | | | | | | | |  | | | | |
 | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:14 | — | — | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:09 | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 14 | 13 | 13 | 13 | 15 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 15 | 16 | 16 | 16 | 14 |
Feels °C | 16 | 17 | 14 | 13 | 13 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 11 | 13 | 14 | 14 | 12 | 12 | 12 | 13 | 14 | 14 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | WSW 5 | WNW 4 | SW 4 | SW 4 | WSW 4 | WSW 4 | — | — | WNW 4 | NNW 4 | — | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | WSW 4 |
| kJ | 21 | 14 | 9 | 6 | 6 | 2 | 1 | 1 | 1 | 2 | 3 | — | — | 1 | 1 | — | 14 | 13 | 14 | 7 | 6 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 4 | — | — | — | — | — | — | — | — | — | — | W 11 | W 10 | W 10 | W 9 | WNW 4 | — | — |
| kJ | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 9 | W 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WSW 5 | — | — | NW 3 | NW 4 | NW 4 | — | — | — | — | WNW 4 | W 4 | W 4 | WSW 4 | WSW 4 | WSW 4 | — | — | — | NW 4 | NW 4 | — | NNW 4 | — |
| kJ | 25 | — | — | 2 | 7 | 3 | — | — | — | — | 1 | 5 | 5 | 3 | 7 | 18 | — | — | — | 2 | 2 | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 305 | 308 | 350 | 462 | 636 | 501 | 310 | 305 | 305 | 318 | 318 | 318 | 330 | 330 | 1277 | 217 | 330 | 131 | 138 | 409 | 330 | 330 | 330 | 317 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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