Martins Haven (Beach) (Pembrokeshire) weather

Find a forecast

Here are our top tips to keep you, your friends and family safe at the beach with links to Royal National Lifeboat Institution (RNLI) and Met Office advice.

Head to a lifeguarded beach; check the RNLI lifeguarded beach tool
Follow RNLI Float to Live advice if you find yourself struggling in the water
Know what to do if you get caught in a rip current (RNLI)
Check the tide times to avoid getting cut off by the tide coming in
Call 999 and ask for the coastguard in an emergency
Learn more about staying safe at the beach

Weather forecast Beach forecast

Forecast days

Tue 29 Sep

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 07:19

Sunset: 19:03
Mist changing to light rain in the afternoon.
Beach safety today
Caution: strong winds may affect your paddling

• paddleboarding not recommended for beginners/intermediate

• experienced paddlers should use caution
Tide: Next low tide (0.8m) at 14:59
M UV

L Pollution

No pollen data.
Tue 29 Sep

Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
Wed 30 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:20

Sunset: 19:01

Sunny intervals changing to light showers in the afternoon.

M UV

L Pollution

No pollen data.

Wed 30 Sep

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Thu 1 Oct

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 07:22

Sunset: 18:58

Light showers changing to sunny intervals by late morning.

M UV

L Pollution

No pollen data.

Thu 1 Oct

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
Fri 2 Oct

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 07:24

Sunset: 18:56

Light rain changing to sunny intervals by lunchtime.

M UV

L Pollution

No pollen data.

Fri 2 Oct

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Sat 3 Oct

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:25

Sunset: 18:54

Partly cloudy changing to sunny intervals by late morning.

M UV

L Pollution

No pollen data.

Sat 3 Oct

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Sun 4 Oct

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:27

Sunset: 18:52

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Sun 4 Oct

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Mon 5 Oct

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 07:29

Sunset: 18:49

Mist changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.

Mon 5 Oct

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;

Mist changing to light rain in the afternoon.

Sunrise: 07:19

Sunset: 19:03

M UV

L Pollution

No pollen data.

7 day forecast for Martins Haven (Beach)

Today (29 September 2026)

Time	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	30%	70%	80%	90%	≥95%	90%	≥95%	≥95%	≥95%
Temperature (°C)	20°	20°	20°	20°	20°	19°	18°	18°	18°	18°
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	13°	13°	13°	13°
Wind direction and speed (mph)	SE 27	SE 27	SE 26	SE 27	SE 27	SSE 27	SSE 27	SSE 27	SSE 27	SSE 26
Wind gust (mph)	39	39	38	40	41	43	44	45	45	44
Visibility (description)	M	M	M	M	M	M	P	P	P	P
Humidity	87%	86%	85%	85%	85%	86%	90%	92%	92%	93%
UV	2	1	1	1	1	1	-	-	-	-
Wind direction and speed (mph)	27	26	26	26	27	26	26	25	25	25
Height of waves offshore (m)	0.7	0.6	0.6	0.7	0.7	0.7	0.8	0.9	1.0	1.1
Period of waves offshore (s)	10	10	6	6	6	6	7	8	9	10
Direction of waves offshore

Wednesday (30 September 2026)

Time	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
Weather symbols
Chance of precipitation	≥95%	≥95%	90%	70%	40%	40%	30%	20%	30%	40%	50%	50%	50%	20%	40%	50%	50%	50%	50%	60%	50%	40%	30%	40%
Temperature (°C)	18°	17°	16°	16°	16°	16°	16°	16°	16°	16°	17°	17°	18°	17°	18°	18°	17°	17°	16°	16°	15°	15°	15°	15°
Feels like temperature (°C)	14°	14°	13°	14°	14°	13°	13°	13°	13°	13°	13°	13°	13°	13°	14°	14°	14°	14°	13°	13°	12°	12°	12°	12°
Wind direction and speed (mph)	SSE 22	S 19	SSW 17	S 15	S 16	S 17	S 17	S 18	S 19	S 20	S 21	S 21	SSW 22	SSW 22	SSW 21	SSW 20	SSW 18	SSW 16	SSW 16	SW 16	SW 16	SSW 14	SW 14	SW 15
Wind gust (mph)	41	34	27	26	27	28	28	30	31	33	33	34	33	32	31	30	29	29	27	26	25	23	23	24
Visibility (description)	P	P	P	M	G	M	G	G	G	G	G	M	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	93%	92%	90%	88%	87%	85%	83%	79%	77%	77%	75%	73%	74%	72%	74%	74%	74%	75%	75%	74%	73%	75%	74%	72%
UV	-	-	-	-	-	-	-	1	1	1	2	3	3	3	3	2	1	1	1	1	-	-	-	-
Wind direction and speed (mph)	22	20	16	15	16	16	17	18	19	20	21	21	21	21	20	19	18	16	16	15	13	13	13	14
Height of waves offshore (m)	1.1	1.1	1.0	1.0	0.9	0.9	0.8	0.8	0.9	1.0	1.1	1.2	1.3	1.4	1.4	1.4	1.4	1.2	1.0	0.9	0.9	1.0	1.0	1.1
Period of waves offshore (s)	10	11	11	11	11	11	11	11	11	11	11	11	11	10	10	10	10	10	10	10	11	11	11	11
Direction of waves offshore

Thursday (1 October 2026)

Time	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
Weather symbols
Chance of precipitation	50%	60%	50%	50%	50%	40%	50%	50%	50%	40%	40%	30%	30%	20%	10%	10%	10%	10%	10%	10%	10%	20%	20%	30%
Temperature (°C)	15°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	16°	16°	17°	17°	17°	17°	17°	16°	16°	16°	16°	16°	16°
Feels like temperature (°C)	12°	12°	12°	12°	12°	12°	12°	12°	11°	12°	13°	14°	14°	14°	14°	14°	14°	14°	13°	13°	13°	12°	12°	12°
Wind direction and speed (mph)	SW 15	SW 14	SW 13	WSW 13	WSW 11	WSW 11	WSW 11	WSW 13	WSW 14	WSW 13	SW 11	SW 11	SW 13	SW 13	SW 14	SW 14	SW 15	SW 16	SSW 16	SSW 17	SSW 18	SSW 19	SSW 21	S 21
Wind gust (mph)	23	23	22	23	22	23	24	23	23	25	23	23	25	24	24	25	25	26	25	27	30	31	32	33
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	G	G	G	G	G	G
Humidity	72%	73%	72%	71%	72%	67%	67%	69%	70%	68%	69%	67%	66%	66%	64%	64%	65%	65%	66%	66%	68%	69%	73%	74%
UV	-	-	-	-	-	-	-	1	1	1	2	3	3	3	3	2	1	1	1	-	-	-	-	-
Wind direction and speed (mph)	15	14	13	13	11	11	13	14	14	13	13	13	13	13	14	14	16	16	17	17	18	19	20	21
Height of waves offshore (m)	1.2	1.2	1.3	1.3	1.2	1.1	0.9	0.9	0.8	0.9	1.0	1.1	1.2	1.2	1.2	1.2	1.2	1.1	1.0	0.9	1.9	1.9	2.0	2.0
Period of waves offshore (s)	11	10	10	10	10	10	10	10	10	13	13	13	12	12	12	12	12	12	12	12	10	10	10	10
Direction of waves offshore

Friday (2 October 2026)

Time	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
Weather symbols
Chance of precipitation	40%	50%	50%	60%	70%	80%	70%	70%	70%	70%	70%	50%	40%	40%	30%	30%	30%	30%	30%	30%	30%	20%	30%	30%
Temperature (°C)	16°	16°	17°	16°	16°	16°	17°	16°	16°	16°	17°	17°	17°	18°	18°	18°	18°	18°	17°	17°	16°	17°	16°	16°
Feels like temperature (°C)	12°	12°	12°	12°	12°	13°	13°	13°	13°	13°	14°	14°	14°	15°	15°	15°	15°	15°	15°	15°	15°	15°	14°	14°
Wind direction and speed (mph)	SSW 22	S 23	SSW 23	SSW 22	SSW 22	SSW 20	SSW 20	SSW 19	SSW 19	SSW 18	SSW 18	SSW 18	SSW 18	SSW 18	SSW 17	SW 16	SW 16	SW 15	SW 13	SW 13	SW 11	SW 11	SW 11	WSW 11
Wind gust (mph)	35	35	35	35	35	35	34	35	34	32	31	31	31	30	29	27	27	25	22	21	20	19	18	16
Visibility (description)	M	M	M	M	M	M	M	M	M	M	M	M	M	M	G	G	M	G	G	G	G	M	G	G
Humidity	75%	77%	78%	81%	82%	84%	85%	85%	85%	86%	86%	86%	85%	85%	85%	86%	85%	84%	84%	84%	86%	86%	85%	84%
UV	-	-	-	-	-	-	-	1	1	1	1	3	3	3	3	2	1	1	1	-	-	-	-	-
Wind direction and speed (mph)	22	24	24	22	22	21	20	20	19	19	18	18	16	16	16	15	13	13	13	12	13	11	11	11
Height of waves offshore (m)	2.1	2.1	2.1	2.3	2.3	2.2	2.2	2.2	2.2	2.2	2.2	2.1	2.1	2.0	2.0	1.9	1.9	1.8	1.8	1.7	1.7	1.6	1.5	1.5
Period of waves offshore (s)	9	8	7	8	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9
Direction of waves offshore

Saturday (3 October 2026)

Time	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
Weather symbols
Chance of precipitation	30%	30%	30%	20%	20%	20%	20%	30%	30%	30%	20%	20%	20%	20%	20%	10%	10%	10%	10%	10%	10%	10%	10%	10%
Temperature (°C)	16°	15°	15°	15°	15°	15°	15°	15°	14°	15°	17°	17°	17°	18°	18°	18°	18°	17°	17°	15°	15°	14°	14°	14°
Feels like temperature (°C)	14°	14°	14°	14°	13°	14°	14°	13°	13°	14°	15°	16°	17°	17°	17°	17°	17°	16°	16°	14°	14°	13°	13°	13°
Wind direction and speed (mph)	WSW 11	WSW 11	WSW 10	WSW 10	WSW 9	WSW 9	WSW 9	WSW 9	WSW 9	WSW 9	WSW 9	WSW 9	SW 8	WSW 8	WSW 9	WSW 9	W 9	W 9	W 8	W 7	W 7	W 7	WSW 7	WSW 7
Wind gust (mph)	17	16	16	16	16	15	14	13	13	13	12	13	12	11	13	13	13	12	12	12	11	12	12	13
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	82%	82%	80%	80%	81%	80%	82%	82%	82%	81%	82%	82%	82%	82%	81%	81%	81%	81%	82%	82%	82%	83%	83%	83%
UV	-	-	-	-	-	-	-	1	1	1	2	2	3	3	3	2	1	1	1	-	-	-	-	-
Wind direction and speed (mph)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	8	8	8	8	8
Height of waves offshore (m)	1.4	1.4	1.3	1.3	1.2	1.2	1.2	1.1	1.1	1.1	1.1	1.1	1.1	1.2	1.2	1.2	1.2	1.2	1.3	1.3	1.3	1.3	1.3	1.3
Period of waves offshore (s)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	5	6	6	6
Direction of waves offshore

Sunday (4 October 2026)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	14°	14°	14°	14°	16°	17°	17°	15°	14°
Feels like temperature (°C)	13°	13°	13°	12°	15°	16°	16°	14°	13°
Wind direction and speed (mph)	WSW 7	WSW 7	WSW 7	SW 7	WSW 7	WSW 9	WSW 9	WNW 7	WNW 8
Wind gust (mph)	13	12	13	13	15	16	15	13	14
Visibility (description)	G	G	G	M	G	G	G	G	G
Humidity	83%	83%	84%	86%	84%	82%	82%	84%	85%
UV	-	-	-	1	2	3	1	-	-
Wind direction and speed (mph)	7	8	7	8	8	9	7	8	8
Height of waves offshore (m)	1.3	1.3	1.3	1.3	1.2	1.1	1.2	1.1	1.0
Period of waves offshore (s)	6	6	6	6	6	6	6	6	6
Direction of waves offshore

Monday (5 October 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	<5%	10%	10%	<5%	<5%	<5%	10%
Temperature (°C)	14°	14°	14°	16°	18°	18°	15°	15°
Feels like temperature (°C)	13°	13°	13°	15°	17°	17°	14°	13°
Wind direction and speed (mph)	WNW 9	NW 8	NW 7	W 9	SW 9	SSW 9	SSW 9	SSW 11
Wind gust (mph)	14	13	14	16	16	16	16	17
Visibility (description)	M	M	P	M	G	G	G	M
Humidity	87%	86%	87%	87%	85%	85%	85%	88%
UV	-	-	1	2	3	1	-	-
Wind direction and speed (mph)	9	–	–	–	–	–	–	–
Height of waves offshore (m)	0.9	–	–	–	–	–	–	–
Period of waves offshore (s)	6	–	–	–	–	–	–	–
Direction of waves offshore		–	–	–	–	–	–	–