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Weather forecast in Penmaenmawr

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This data display current weather and forecast for the coming days in Penmaenmawr. 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.

Penmaenmawr current temperature and weather

6 September 2025
Night
Clear
11.1°C
Feels like:
9.9°C
Clear
Wind: 10.1 Km/h (6.3 mph) S S
Pressure: 1018 hPa (30.08 inHg)
Humidity: 89%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0
Morning
Sunny
16.7°C
Feels like:
16.7°C
Sunny
Wind: 13.3 Km/h (8.3 mph) SE SE
Pressure: 1016 hPa (30.01 inHg)
Humidity: 67%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0.7
Day
Overcast
21°C
Feels like:
21°C
Overcast
Wind: 21.6 Km/h (13.4 mph) SE SE
Pressure: 1011 hPa (29.86 inHg)
Humidity: 56%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 3.3
Evening
Clear
18.6°C
Feels like:
18.6°C
Clear
Wind: 29.9 Km/h (18.6 mph) SE SE
Pressure: 1007 hPa (29.74 inHg)
Humidity: 49%
Precip. prob.: 0%
Visibility: 10 km (6 mi)

UV index: 0


Marine weather forecast Penmaenmawr

The graphs show wave heights and directions, as well as wind speed and direction in Penmaenmawr 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 Penmaenmawr: Sea temperature, Sunrise and Sunset, Tides

Penmaenmawr weather by month

In order for you to be able to estimate what the weather is like in Penmaenmawr 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
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  • Nefyn beach from the Quay on a sunny day in July

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Our report for Penmaenmawr 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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