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Weather forecast in Llangrannog

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This data display current weather and forecast for the coming days in Llangrannog. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Llangrannog current temperature and weather

26 September 2025
Night
Clear
9.6°C
Feels like:
7.7°C
Clear
Wind: 13 Km/h (8.1 mph) SE SE
Pressure: 1024 hPa (30.23 inHg)
Humidity: 79%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0
Morning
Sunny
12.1°C
Feels like:
10.7°C
Sunny
Wind: 13.3 Km/h (8.3 mph) SE SE
Pressure: 1023 hPa (30.2 inHg)
Humidity: 71%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0.4
Day
Sunny
15.2°C
Feels like:
15.2°C
Sunny
Wind: 14.8 Km/h (9.2 mph) S S
Pressure: 1020 hPa (30.12 inHg)
Humidity: 63%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 2.4
Evening
Clear
10.8°C
Feels like:
8.8°C
Clear
Wind: 15.8 Km/h (9.8 mph) S S
Pressure: 1019 hPa (30.1 inHg)
Humidity: 81%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0


Marine weather forecast Llangrannog

The graphs show wave heights and directions, as well as wind speed and direction in Llangrannog for the coming days. Click on the sea state chart for more details




You may also be interested in other sections of our site for Llangrannog: Sea temperature, Sunrise and Sunset, Tides

Llangrannog weather by month

In order for you to be able to estimate what the weather is like in Llangrannog throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Wales photo gallery

  • Caswell dipping 27th december, South Wales uk
  • Wales
  • Nefyn beach on a sunny day in July
  • Nefyn beach from the Quay on a sunny day in July

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Our report for Llangrannog is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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