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Porth Dinllaen Beach Weather and Tides

Gwynedd, Wales

Latest Observations

08:00 Fri 6 Nov

9°C

3mph

Sea Temperature

0°C

Latest weather observations are for the nearest observation point and may not necessarily be accurate for this beach, especially when the weather is very changeable. Sea temperatures are the latest satellite surface temperature measurement for open water closest to the beach. Sea temperatures are a guideline only and can be affected by local conditions.

Fri

Min. 7°C

Sat

11°C

Sun

11°C

Mon

11°C

Tue

11°C

Wed

12°C

First light 06:10 Dawn 06:51 Sunrise 07:28 Sunset 16:34 Dusk 17:12 Nightfall 17:53 New Moon

8 November 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Summary
Chance of Rain 14% 12% 18% 18% 22% 14% 12% 9% 14% 8% 7% 6% 8% 8% 6% 4% 0% 0% 0% 0% 0% 0% 0% 0%
Temperature 8°C 8°C 8°C 7°C 7°C 7°C 7°C 8°C 8°C 9°C 9°C 10°C 10°C 10°C 10°C 10°C 9°C 8°C 8°C 7°C 7°C 7°C 7°C 7°C
Feels like 8°C 7°C 7°C 7°C 7°C 7°C 7°C 8°C 8°C 9°C 9°C 9°C 10°C 10°C 10°C 10°C 9°C 8°C 7°C 7°C 7°C 7°C 7°C 7°C
Humidity 91% 91% 91% 93% 91% 92% 91% 91% 91% 90% 86% 84% 83% 81% 80% 81% 82% 85% 87% 86% 86% 87% 87% 88%
Visibility Moderate Moderate Moderate Moderate Moderate Moderate Moderate Moderate Moderate Poor Moderate Moderate Moderate Moderate Moderate Moderate Moderate Moderate Moderate Good Good Good Good Moderate
Pressure 1,022 mb 1,021 mb 1,021 mb 1,021 mb 1,021 mb 1,021 mb 1,020 mb 1,021 mb 1,021 mb 1,021 mb 1,021 mb 1,021 mb 1,020 mb 1,020 mb 1,020 mb 1,020 mb 1,020 mb 1,020 mb 1,020 mb 1,020 mb 1,020 mb 1,020 mb 1,019 mb 1,019 mb
Wind Direction
Wind Speed 3mph 3mph 3mph 3mph 3mph 3mph 3mph 4mph 4mph 4mph 4mph 5mph 5mph 5mph 4mph 4mph 3mph 2mph 2mph 2mph 3mph 3mph 4mph 4mph
Gusting to 6mph 6mph 6mph 6mph 6mph 6mph 6mph 7mph 7mph 8mph 9mph 9mph 9mph 7mph 7mph 5mph 5mph 4mph 5mph 5mph 5mph 6mph 6mph 6mph
Beaufort Scale
1
Light Air
1
Light Air
1
Light Air
1
Light Air
1
Light Air
1
Light Air
1
Light Air
2
Light Breeze
2
Light Breeze
2
Light Breeze
2
Light Breeze
2
Light Breeze
2
Light Breeze
2
Light Breeze
2
Light Breeze
2
Light Breeze
1
Light Air
1
Light Air
1
Light Air
1
Light Air
1
Light Air
1
Light Air
2
Light Breeze
2
Light Breeze

Weather forecast and current observations are supplied by the Met Office. Forecast is for the nearest Met Office forecast location and may not be precisely accurate for this beach. Sea surface temperatures are generated using E.U. Copernicus Marine Service Information.

Seven Day Tides

Tide graphs will work better if you rotate your fondleslab into landscape mode.

Friday

6 November

Fri

High

High

4.44m 

19:13 GMT

Saturday

7 November

Sat

Low

Low

0.89m 

02:06 GMT

High

High

4.32m 

07:39 GMT

Low

Low

1.1m 

14:19 GMT

High

High

4.52m 

19:51 GMT

Sunday

8 November

Sun

Low

Low

0.85m 

02:42 GMT

High

High

4.44m 

08:13 GMT

Low

Low

0.98m 

14:55 GMT

High

High

4.54m 

20:26 GMT

Monday

9 November

Mon

Low

Low

0.86m 

03:16 GMT

High

High

4.52m 

08:45 GMT

Low

Low

0.95m 

15:30 GMT

High

High

4.5m 

21:01 GMT

Tuesday

10 November

Tue

Low

Low

0.93m 

03:50 GMT

High

High

4.54m 

09:17 GMT

Low

Low

0.99m 

16:05 GMT

High

High

4.4m 

21:35 GMT

Wednesday

11 November

Wed

Low

Low

1.05m 

04:22 GMT

High

High

4.5m 

09:50 GMT

Low

Low

1.09m 

16:40 GMT

High

High

4.25m 

22:09 GMT

Thursday

12 November

Thu

Low

Low

1.21m 

04:55 GMT

High

High

4.41m 

10:21 GMT

Low

Low

1.23m 

17:17 GMT

High

High

4.09m 

22:42 GMT

Important! Tide times are for the nearest measurement point (Porth Dinllaen) and may not be accurate for this beach. You should not rely on these times for anything other than a broad indication of when the tide will be at its highest or lowest.

In particular, these tide times are not suitable for navigational use.

Accurate tide forecasts require complex calculations and detailed local information. If you intend to engage in any activity for which tidal information is important for safety reasons (including sailing, powerboating, diving, and surfing) then you should obtain professional data.

Tidal predictions are © Crown Copyright and/or database rights. Reproduced by permission of the Controller of Her Majesty's Stationery Office and the UK Hydrographic Office (www.ukho.gov.uk).

Location: Nefyn

Location type: Rural

OS Grid: SH302408

Coordinates: 52°56'18"N 4°31'39"W

Mapcode: GBR 55.LYFR

What 3 Words: ultra.grunt.locating

Coordinates and location codes are for an approximate mid-point of the beach, and may not reflect the best access point or the most popular part of the beach.

Country: Wales

Local Authority: Gwynedd

Parish: Nefyn

Nearest postcode: LL53 6ED

(for sat-nav purposes only, a beach does not have a postal address!)

Porth Dinllaen Beach weather and tides. Includes 7 day weather forecast, current weather observations, 7 day tide charts, sunrise, sunset, moon phases, air quality forecast and UV index.

British Beaches is a Good Stuff website.

216.73.217.33 Fri, 06 Nov 2026 21:04:49 +0000