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Porth Nefyn Beach Weather and Tides

Gwynedd, Wales

Latest Observations

02:00 Tue 27 Oct

14°C

24mph

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.

Tue

Min. 10°C

Wed

15°C

Thu

15°C

Fri

15°C

Sat

14°C

Sun

14°C

First light 05:51 Dawn 06:32 Sunrise 07:08 Sunset 16:55 Dusk 17:31 Nightfall 18:11 Waning Gibbous Moon

28 October 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 10% 24% 28% 38% 74% 80% 63% 61% 46% 17% 5% 0% 0% 3% 0% 0% 0% 0% 0% 0% 10% 0% 0% 6%
Temperature 11°C 11°C 12°C 12°C 12°C 13°C 13°C 13°C 13°C 13°C 14°C 14°C 15°C 15°C 15°C 14°C 14°C 13°C 13°C 13°C 13°C 13°C 13°C 12°C
Feels like 9°C 10°C 10°C 11°C 11°C 11°C 12°C 12°C 12°C 13°C 14°C 14°C 15°C 15°C 15°C 15°C 14°C 13°C 13°C 12°C 12°C 12°C 12°C 12°C
Humidity 75% 77% 80% 84% 87% 89% 91% 92% 91% 88% 84% 79% 79% 81% 81% 84% 88% 91% 95% 94% 95% 94% 94% 94%
Visibility Very Good Very Good Very Good Very Good Good Good Good Good Good Good Very Good Very Good Very Good Very Good Very Good Very Good Very Good Good Good Good Good Good Good Good
Pressure 1,018 mb 1,019 mb 1,019 mb 1,019 mb 1,019 mb 1,019 mb 1,020 mb 1,020 mb 1,021 mb 1,022 mb 1,022 mb 1,023 mb 1,024 mb 1,024 mb 1,024 mb 1,024 mb 1,024 mb 1,025 mb 1,025 mb 1,025 mb 1,025 mb 1,026 mb 1,026 mb 1,026 mb
Wind Direction
Wind Speed 19mph 19mph 21mph 22mph 23mph 23mph 22mph 22mph 20mph 19mph 18mph 18mph 17mph 16mph 15mph 14mph 13mph 12mph 11mph 12mph 11mph 11mph 11mph 11mph
Gusting to 29mph 30mph 33mph 34mph 35mph 33mph 32mph 30mph 29mph 27mph 26mph 25mph 24mph 23mph 22mph 20mph 18mph 17mph 18mph 17mph 17mph 17mph 15mph 16mph
Beaufort Scale
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
5
Fresh Breeze
4
Moderate Breeze
4
Moderate Breeze
4
Moderate Breeze
4
Moderate Breeze
4
Moderate Breeze
4
Moderate Breeze
4
Moderate Breeze
3
Gentle Breeze
3
Gentle Breeze
3
Gentle Breeze
3
Gentle Breeze
3
Gentle Breeze
3
Gentle Breeze
3
Gentle 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.

Tuesday

27 October

Tue

Low

Low

0.54m 

17:03 BST
16:03 GMT

High

High

4.92m 

22:34 BST
21:34 GMT

Wednesday

28 October

Wed

Low

Low

0.51m 

05:23 BST
04:23 GMT

High

High

4.78m 

10:55 BST
09:55 GMT

Low

Low

0.57m 

17:46 BST
16:46 GMT

High

High

4.81m 

23:17 BST
22:17 GMT

Thursday

29 October

Thu

Low

Low

0.69m 

06:07 BST
05:07 GMT

High

High

4.68m 

11:37 BST
10:37 GMT

Low

Low

0.72m 

18:34 BST
17:34 GMT

Friday

30 October

Fri

High

High

4.57m 

00:05 BST
23:05 GMT

Low

Low

0.98m 

06:55 BST
05:55 GMT

High

High

4.5m 

12:26 BST
11:26 GMT

Low

Low

0.96m 

19:31 BST
18:31 GMT

Saturday

31 October

Sat

High

High

4.25m 

01:01 BST
00:01 GMT

Low

Low

1.34m 

07:50 BST
06:50 GMT

High

High

4.25m 

13:24 BST
12:24 GMT

Low

Low

1.23m 

20:36 BST
19:36 GMT

Sunday

1 November

Sun

High

High

3.9m 

02:10 BST
01:10 GMT

Low

Low

1.69m 

07:57 GMT

High

High

4.02m 

13:35 GMT

Low

Low

1.44m 

20:54 GMT

Monday

2 November

Mon

High

High

3.66m 

02:35 GMT

Low

Low

1.93m 

09:18 GMT

High

High

3.9m 

15:00 GMT

Low

Low

1.48m 

22:19 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: SH301408

Coordinates: 52°56'16"N 4°31'42"W

Mapcode: GBR 55.LY65

What 3 Words: announced.blemishes.fabric

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 Nefyn 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.

216.73.216.179 Tue, 27 Oct 2026 16:20:16 +0000