It's 18°C and overcast at Tywyn beach right now.
Feels like 17° in a moderate southwesterly breeze. There's a 100% chance of rain later, so a light coat is a good idea.
Updated 12:15 am, Saturday 29 August
- WindSW 14 mph, gusts 24
- Humidity88%
- UVlow
- Pressure1006 hPa
- Sea19.6°C
Today
The rest of today, hour by hour
Rain about now, coming and going early on. The sun sets at 8:12 pm.
- 12am18°100%
- 1am18°98%
- 2am17°84%
- 3am17°63%
- 4am16°51%
- 5am16°53%
- 6am17°63%
The week ahead
Your next seven days in Tywyn
| Day | Outlook | High / low | Rain | Wind |
|---|---|---|---|---|
| Saturday 29Today | Rain at times | 20° 16° | 100% | ESE 15 mph |
| Sunday 30 | Rain at times | 19° 13° | 100% | SW 20 mph |
| Monday 31 | Wet for much of the day | 17° 14° | 100% | W 17 mph |
| Tuesday 1 | Drizzly for much of the day | 18° 15° | 82% | SW 13 mph |
| Wednesday 2 | Sunshine and showersPick of the weekThe best of the bunch this week. | 20° 14° | 66% | SSW 9 mph |
| Thursday 3 | Wet for much of the day | 19° 16° | 79% | WSW 20 mph |
| Friday 4 | Wet for much of the day | 19° 16° | 74% | WSW 22 mph |
| Saturday 5 | Drizzly for much of the day | 17° 14° | 64% | WSW 18 mph |
Sea & shore
Down at the beach
Sea temperature
19.6°C
Warmer than the air today.
Waves
Around 0.7m and gentle
A relaxed 4.4 second rhythm: calm enough for a paddle.
The week's swell
Peaks near 1.8m early in the week, then settles back to 1.3m by the weekend.
Tide predictions © UK Hydrographic Office. Check conditions locally before swimming.
Today's tides
Saturday 29 August
- Low water4:31 am0.5m
- High water9:52 am4.7m
- Low water4:43 pm0.7m
- High water10:04 pm5.0m
Sun & sky
Sunshine, air and pollen
13h 50mof daylight
Sunrise6:22 am
Sunset8:12 pm
UV index
2 low
No sunscreen needed for most: enjoy the light.
Air quality
Fair European AQI 38
Fresh sea air with barely a smudge.
Pollen
Low grass
Easy breathing on the prom.
Make the most of it
Whatever the weather
Tywyn's a proper seaside town: there's plenty to do, come sunshine or drizzle.

On fine days
Beach & promenade
Two miles of Blue Flag sand with dolphins offshore and sunsets over Cardigan Bay.
Beach & sea →
If drizzle sets in
Talyllyn Railway
Steam up the Fathew valley to Dolgoch Falls: the carriages are cosy, come rain or shine.
Plan a ride →
For blowy evenings
Cinema & cafés
The Magic Lantern cinema and the town's cafés were made for weather-watching.
Eat, drink & watch →Forecast © Open-Meteo · Tide predictions © UK Hydrographic Office · Air quality © Copernicus CAMS · Updated every few hours