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Tywyn Surf Forecast
/ Wales – Mid (13 surf breaks) /
Surf Forecasts:
Tywyn surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Thursday 23 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Tywyn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tywyn sea temperature is
10.7° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Tywyn today?
The current surf forecast for Tywyn at 7PM is: 0.3m 10s primary swell from a West-southwest direction (forecast issued at 12:00pm April 23). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 0.5ft (0.1m) | 11s |
| Afternoon (23 Apr) | 0.5ft (0.2m) | 10s |
| Evening (23 Apr) | 1.5ft (0.4m) | 10s |
Table - waves today at Tywyn. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 7°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 11 | SW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 10 | WSW 11 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 10 | SW 10 | WSW 9 | WSW 9 | |
2 | 4 | 11 | 19 | 24 | 23 | 26 | 49 | 54 | 48 | 47 | 47 | 47 | 46 | 45 | 46 | 46 | 45 | 42 | 39 | 25 | 23 | 17 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | glassy | on | cross-on | glassy | glassy | off | off | cross-off | |
High Tide | 1:20PM3.39m | 1:48AM3.53m | 2:34PM3.03m | 3:09AM3.31m | 4:07PM2.91m | 4:38AM3.34m | ||||||||||||||||||
Low Tide | 8:20AM0.88m | 8:45PM1.27m | 9:38AM1.02m | 10:04PM1.36m | 11:00AM1.00m | 11:24PM1.29m | ||||||||||||||||||
 |  | | |  | | | | | | | | | |  |  | | | | | |  | | | |
 | 6:01 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:30 | — | — | — | 8:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 14 | 16 | 15 | 12 | 10 | 8 | 7 | 12 | 16 | 17 | 16 | 13 | 12 | 11 | 11 | 13 | 15 | 15 | 14 | 13 | 12 | 12 | 11 |
3 | 8 | 12 | 12 | 8 | 6 | 4 | 2 | 7 | 12 | 13 | 13 | 10 | 8 | 8 | 8 | 11 | 13 | 12 | 12 | 11 | 9 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 11 | SW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 10 | WSW 11 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 10 | SW 10 | WSW 9 | WSW 9 |
 kJ | 2 | 4 | 11 | 19 | 24 | 23 | 26 | 49 | 54 | 48 | 47 | 47 | 47 | 46 | 45 | 46 | 46 | 45 | 42 | 39 | 25 | 23 | 17 | 16 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 5 | 3 | 1 | 2 | 4 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 403 | 634 | 41 | 41 | 41 | 41 | 75 | 41 | 0 | 70 | 36 | 38 | 41 | 41 | 41 | 41 | 36 | 36 | 36 | 36 | 36 | 36 | 41 | 102 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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