Surf Forecasts:
How big are the waves at Tywyn today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 2.5ft (0.8m), 4s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.8m), 4s period with NW swell.
- Evening surf: Evening surf (23 Sep, local time) - 2ft (0.6m), 5s period with NNW swell.
The current surf forecast for Tywyn at 7AM is: 0.5m 3s primary swell from a West-southwest direction (forecast issued at 12:00am September 23). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 2.5ft (0.8m) | 4s |
| Afternoon (23 Sep) | 2.5ft (0.8m) | 4s |
| Evening (23 Sep) | 2ft (0.6m) | 5s |
Table - waves today at Tywyn. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 19°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||||||||||
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 17 | WSW 12 | WSW 3 | WNW 4 | NW 4 | NW 5 | NNW 5 | NW 4 | NW 4 | SW 7 | SW 6 | W 7 | S 4 | SW 4 | SW 5 | SW 5 | SW 5 | W 19 | W 17 | W 16 | W 16 | W 15 | W 15 | W 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 6 | 13 | 7 | 16 | 22 | 22 | 14 | 4 | 3 | 2 | 2 | 1 | 2 | 4 | 5 | 6 | 5 | 7 | 6 | 20 | 19 | 18 | 18 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross | cross | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross | cross | cross-off | cross | on | cross | cross | cross |
High Tide | 6:59AM3.13m | 7:12PM3.54m | 7:31AM3.45m | 7:44PM3.89m | 8:02AM3.77m | 8:15PM4.21m | ||||||||||||||||||
Low Tide | 1:31AM1.08m | 1:40PM1.05m | 2:10AM0.75m | 2:18PM0.76m | 2:45AM0.46m | 2:53PM0.52m | ||||||||||||||||||
 |  | |  |  | |  |  | | | | | | | |  | | | | | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:08 | — |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 14 | 14 | 15 | 15 | 13 | 12 | 11 | 11 | 13 | 17 | 19 | 18 | 16 | 15 | 14 | 14 | 15 | 16 | 15 | 14 | 12 |
Feels °C | 16 | 14 | 13 | 10 | 10 | 12 | 13 | 11 | 9 | 8 | 8 | 11 | 14 | 17 | 17 | 14 | 14 | 13 | 13 | 15 | 16 | 13 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | W 6 | WSW 12 | — | W 9 | W 8 | WSW 4 | W 8 | NW 4 | NW 4 | NNW 4 | SW 6 | W 6 | W 7 | — | — | SW 5 | SW 5 | SW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 9 | WSW 9 |
| kJ | 1 | 13 | — | 1 | 1 | 2 | 1 | 4 | 3 | 1 | 2 | 1 | 1 | — | — | 6 | 5 | 5 | 4 | 4 | 2 | 2 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | W 12 | W 16 | — | W 14 | W 14 | W 8 | SW 4 | NNW 5 | W 7 | SW 7 | NW 4 | — | — | — | — | — | — | W 19 | W 17 | W 16 | W 16 | W 15 | W 15 | W 14 |
| kJ | 3 | 5 | — | 4 | 4 | 1 | 1 | 4 | 1 | 2 | 1 | — | — | — | — | — | — | 7 | 6 | 20 | 19 | 18 | 18 | 16 |
Swell 3 Height (m) Direction Period (s) | W 17 | — | — | W 11 | — | W 13 | W 13 | W 7 | — | — | — | W 7 | — | — | — | — | — | — | W 10 | W 10 | W 10 | W 10 | — | — |
| kJ | 6 | — | — | 2 | — | 3 | 3 | 1 | — | — | — | 1 | — | — | — | — | — | — | 2 | 2 | 2 | 7 | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | WSW 3 | WNW 4 | NW 4 | NW 5 | NNW 5 | — | — | — | — | SSE 2 | S 4 | SW 4 | SW 5 | — | — | — | — | — | — | NW 4 | NNW 4 | NNW 4 |
| kJ | — | 1 | 7 | 16 | 22 | 22 | 14 | — | — | — | — | 1 | 2 | 4 | 5 | — | — | — | — | — | — | 2 | 10 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 110 | 110 | 114 | 110 | 113 | 113 | 107 | 102 | 102 | 102 | 109 | 123 | 157 | 111 | 160 | 162 | 160 | 102 | 102 | 102 | 33 | 105 | 115 | 114 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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