Surf Forecasts:
How big are the waves at Harlech today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 2.5ft (0.7m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 1.5ft (0.5m), 7s period with SW swell.
- Evening surf: Evening surf (29 Jun, local time) - 1.5ft (0.4m), 7s period with SW swell.
The current surf forecast for Harlech at 10AM is: 0.7m 7s primary swell from a West-southwest direction and 0.2m 13s secondary swell from a West-southwest direction (forecast issued at 06:00am June 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jun) | 2.5ft (0.7m) | 7s |
| Afternoon (29 Jun) | 1.5ft (0.5m) | 7s |
| Evening (29 Jun) | 1.5ft (0.4m) | 7s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 16°C on Tue afternoon, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thu 2 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 4 | SW 4 | SW 4 | SW 5 | SW 6 | SW 7 | SW 7 | WSW 9 | SW 6 | WSW 10 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | SW 10 | WSW 10 | SW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 81 | 61 | 41 | 30 | 22 | 11 | 11 | 8 | 8 | 9 | 20 | 58 | 73 | 69 | 90 | 42 | 65 | 90 | 46 | 41 | 38 | 24 | 9 | 29 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross-off | glassy | cross-on | cross-on | on | cross-on | cross-on | cross | cross |
High Tide | 8:32AM3.65m | 8:50PM3.89m | 9:09AM3.72m | 9:26PM4.00m | 9:44AM3.75m | 10:01PM4.07m | ||||||||||||||||||
Low Tide | 3:33PM0.93m | 4:00AM0.79m | 4:09PM0.84m | 4:38AM0.71m | 4:45PM0.78m | |||||||||||||||||||
 |  |  |  | | |  | |  | |  |  | | | | | | | | | | |  | | |
 | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | 4:56 |
 | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:44 | — | 9:44 |
mm | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 14 | 16 | 16 | 16 | 14 | 14 | 13 |
Feels °C | 10 | 11 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 15 | 16 | 14 | 15 | 14 | 15 | 12 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 7 | WSW 7 | — | SW 7 | SW 7 | SW 4 | WSW 6 | SW 4 | SW 5 | W 13 | W 12 | W 13 | SW 6 | SW 6 | WSW 10 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | SW 10 | WSW 10 | SW 10 |
| kJ | 18 | 17 | 41 | 30 | — | 11 | 11 | 8 | 4 | 9 | 20 | 3 | 3 | 3 | 43 | 42 | 65 | 90 | 46 | 41 | 38 | 24 | 9 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 13 | WNW 4 | W 13 | W 13 | W 13 | WSW 7 | W 13 | W 13 | W 13 | — | — | — | SW 12 | WSW 12 | SW 12 | — | — | — | WNW 4 | — | — | — |
| kJ | — | — | 17 | 1 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | — | — | — | 6 | 15 | 6 | — | — | — | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | WSW 13 | — | — | W 13 | W 13 | W 13 | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 17 | — | — | 4 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | — | — | SW 7 | SW 4 | SW 4 | — | SW 4 | SSE 2 | SSE 3 | SW 6 | SW 7 | SW 7 | WSW 9 | — | — | NW 4 | NW 4 | NW 4 | — | — | SW 3 | SW 4 |
| kJ | 81 | 61 | — | — | 22 | 4 | 8 | — | 8 | 1 | 3 | 58 | 73 | 69 | 90 | — | — | 4 | 4 | 4 | — | — | 4 | 29 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 26 | 26 | 131 | 143 | 144 | 143 | 137 | 137 | 181 | 181 | 305 | 305 | 128 | 306 | 26 | 26 | 0 | 142 | 131 | 26 | 26 | 288 | 137 | 263 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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