Surf Forecasts:
How big are the waves at Harlech today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 2ft (0.6m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 2ft (0.6m), 9s period with SW swell.
- Evening surf: Evening surf (30 Oct, local time) - 2ft (0.6m), 11s period with WSW swell.
The current surf forecast for Harlech at 3PM is: 0.6m 9s primary swell from a Southwest direction and 0.3m 12s secondary swell from a West-southwest direction (forecast issued at 11:00am October 30). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 2ft (0.6m) | 8s |
| Afternoon (30 Oct) | 2ft (0.6m) | 9s |
| Evening (30 Oct) | 2ft (0.6m) | 11s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Fri morning, min 7°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | |||||||||||||||||||
9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 8 | SW 8 | SW 9 | SW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 9 | SW 9 | NNW 5 | NNW 6 | WSW 8 | NW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 48 | 57 | 61 | 137 | 81 | 81 | 79 | 78 | 78 | 56 | 42 | 39 | 38 | 24 | 24 | 21 | 20 | 22 | 21 | 6 | 5 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 10:24AM4.36m | 10:51PM4.00m | 11:14AM4.05m | 11:46PM3.57m | 12:13PM3.72m | ||||||||||||||||
Low Tide | 5:40PM0.65m | 6:01AM1.00m | 6:47PM0.85m | 7:10AM1.22m | 8:02PM0.98m | ||||||||||||||||
 |  | |  | |  | |  | |  | | | | | | | | | | | | |
 | 7:07 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | 4:50 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 12 | 12 | 10 | 10 |
Feels °C | 9 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 12 | 12 | 11 | 10 | 10 | 8 | 7 | 7 | 9 | 9 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 9 | SW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 9 | SW 9 | WSW 9 | WSW 9 | NNW 6 | NW 6 |
| kJ | 48 | 57 | 61 | 137 | 81 | 81 | 79 | 78 | 78 | 56 | 42 | 39 | 38 | 24 | 24 | 21 | 20 | 8 | 7 | 12 | 5 |
Swell 2 Height (m) Direction Period (s) | WSW 9 | WSW 13 | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 8 | N 4 |
| kJ | 17 | 32 | 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 |
Swell 3 Height (m) Direction Period (s) | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 8 |
| kJ | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | NNW 5 | NNW 6 | — | — |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 22 | 21 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 26 | 26 | 26 | 27 | 27 | 131 | 131 | 131 | 138 | 67 | 138 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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