Surf Forecasts:
How big are the waves at Harlech today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 3ft (0.9m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 3ft (0.9m), 5s period with SW swell.
- Evening surf: Evening surf (26 Sep, local time) - 3ft (0.9m), 5s period with SW swell.
The current surf forecast for Harlech at 7AM is: 0.9m 5s primary swell from a West-southwest direction and 0.1m 12s secondary swell from a West direction, 0.1m 9s secondary swell from a West direction (forecast issued at 12:00am September 26). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 3ft (0.9m) | 5s |
| Afternoon (26 Sep) | 3ft (0.9m) | 5s |
| Evening (26 Sep) | 3ft (0.9m) | 5s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 16°C on Sat afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||||||||||||
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 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SSW 7 | SW 7 | SW 7 | WSW 7 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15 | 33 | 37 | 41 | 42 | 32 | 38 | 41 | 34 | 29 | 24 | 24 | 32 | 138 | 91 | 56 | 37 | 25 | 18 | 11 | 11 | 11 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross | glassy | cross-off | off |
High Tide | 8:32AM4.12m | 8:46PM4.53m | 9:05AM4.36m | 9:21PM4.70m | 9:40AM4.51m | 9:57PM4.76m | ||||||||||||||||||
Low Tide | 3:15AM0.26m | 3:23PM0.36m | 3:48AM0.14m | 3:57PM0.27m | 4:22AM0.13m | 4:31PM0.26m | ||||||||||||||||||
 | |  |  |  | |  | | | |  |  | |  | | | | | | | | | | | |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 6 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 15 | 15 | 16 | 14 | 14 | 13 | 12 | 12 | 12 | 14 | 16 | 14 | 13 | 12 | 12 | 11 | 12 | 14 | 15 | 14 | 12 |
Feels °C | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 12 | 11 | 10 | 10 | 9 | 10 | 12 | 11 | 11 | 10 | 11 | 10 | 11 | 12 | 14 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | — | WSW 9 | W 12 | W 12 | — | — | W 14 | W 14 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | W 13 | SW 7 | SW 7 | WSW 7 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | — | 8 | 3 | 3 | — | — | 4 | 4 | 34 | 29 | 24 | 24 | 32 | 3 | 91 | 56 | 37 | 25 | 18 | 11 | 11 | 11 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | — | W 13 | W 9 | — | — | — | — | W 14 | — | — | — | — | — | — | W 13 | W 13 | W 13 | NW 4 | NW 4 | WNW 4 | NW 4 | — | — | — |
| kJ | — | 3 | 2 | — | — | — | — | 4 | — | — | — | — | — | — | 3 | 3 | 3 | 4 | 3 | 1 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | — | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 | 3 | 3 | 3 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SSE 2 | SSE 2 | SE 2 | SE 3 | SSE 3 | SSW 7 | WNW 4 | WNW 4 | WNW 4 | — | — | — | — | — | — | — |
| kJ | 15 | 33 | 37 | 41 | 42 | 32 | 38 | 41 | 1 | 1 | 1 | 2 | 7 | 138 | 13 | 10 | 7 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 131 | 137 | 137 | 181 | 245 | 207 | 140 | 137 | 137 | 137 | 137 | 151 | 366 | 288 | 128 | 131 | 137 | 26 | 26 | 125 | 133 | 130 | 131 | 140 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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