St Ives - Porthmeor (Beach) (Cornwall) 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

Today

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:44

Sunset: 17:29

Heavy rain changing to overcast by early evening.

L UV

L Pollution

No pollen data.

Today

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 9° Celsius;
Tue 10 Feb

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 07:42

Sunset: 17:31

Heavy rain changing to overcast by lunchtime.

L UV

L Pollution

No pollen data.

Tue 10 Feb

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Wed 11 Feb

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:40

Sunset: 17:33

Cloudy changing to sunny intervals by late morning.

L UV

L Pollution

No pollen data.

Wed 11 Feb

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Thu 12 Feb

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 07:39

Sunset: 17:34

Light showers changing to sunny intervals in the afternoon.

L UV

L Pollution

No pollen data.

Thu 12 Feb

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Fri 13 Feb

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 07:37

Sunset: 17:36

Partly cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Fri 13 Feb

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
Sat 14 Feb

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 07:35

Sunset: 17:38

Partly cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Sat 14 Feb

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 7° Celsius;
Sun 15 Feb

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:33

Sunset: 17:40

Light showers changing to partly cloudy by early evening.

L UV

No pollution data.

No pollen data.

Sun 15 Feb

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;

Heavy rain changing to overcast by early evening.

Sunrise: 07:44

Sunset: 17:29

L UV

L Pollution

No pollen data.

7 day forecast for St Ives - Porthmeor (Beach)

Today (9 February 2026)

Time	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%	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%	80%	70%	60%	60%	60%	50%	40%	30%	20%	30%	20%
Temperature (°C)	9°	9°	9°	9°	9°	9°	9°	10°	10°	11°	11°	11°	11°	11°	10°	10°	10°	10°	10°	10°
Feels like temperature (°C)	5°	5°	5°	5°	5°	5°	5°	6°	7°	7°	8°	8°	8°	8°	8°	8°	7°	7°	7°	7°
Wind direction and speed (mph)	SSE 16	SE 18	SE 20	SE 22	SE 24	SE 25	SE 25	SE 24	SSE 21	SSE 18	S 16	SSW 14	SSW 13	SW 13	SW 13	SW 14	WSW 14	WSW 15	WSW 15	WSW 16
Wind gust (mph)	27	31	33	37	41	41	41	38	33	30	26	24	22	22	22	22	22	22	23	22
Visibility (description)	G	M	M	M	M	M	M	M	M	M	M	G	M	M	M	M	M	M	M	M
Humidity	86%	91%	90%	91%	91%	92%	92%	92%	92%	92%	90%	89%	91%	92%	92%	92%	92%	92%	91%	92%
UV	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Height of waves offshore (m)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Period of waves offshore (s)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Direction of waves offshore	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Tuesday (10 February 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	20%	20%	30%	20%	10%	30%	60%	80%	90%	90%	80%	60%	40%	40%	40%	50%	70%	60%	70%	70%	80%	70%	60%	60%
Temperature (°C)	10°	10°	10°	10°	10°	10°	10°	11°	11°	11°	11°	12°	12°	12°	12°	12°	12°	12°	11°	11°	11°	11°	11°	12°
Feels like temperature (°C)	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°	8°	9°	9°	9°	9°	9°	9°	9°	8°	8°	8°	8°	8°	8°
Wind direction and speed (mph)	WSW 16	WSW 15	WSW 15	WSW 14	SW 12	SW 11	S 10	S 11	S 14	S 16	S 18	SW 19	SW 19	WSW 19	WSW 19	WSW 18	WSW 17	SW 17	SW 17	SW 17	SW 16	WSW 17	WSW 18	WSW 20
Wind gust (mph)	23	23	23	21	18	17	19	21	23	27	28	30	28	27	26	25	26	26	25	25	25	25	29	31
Visibility (description)	M	M	M	G	G	G	G	M	M	M	M	P	M	M	M	M	M	G	M	M	M	M	M	M
Humidity	91%	92%	92%	92%	92%	92%	93%	94%	94%	94%	95%	96%	95%	95%	93%	93%	93%	92%	91%	92%	92%	93%	93%	92%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Height of waves offshore (m)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Period of waves offshore (s)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Direction of waves offshore	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Wednesday (11 February 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	60%	80%	70%	70%	80%	70%	50%	40%	40%	30%	20%	30%	30%	40%	50%	60%	70%	70%	70%	60%	50%	50%	60%	50%
Temperature (°C)	11°	11°	12°	11°	11°	11°	11°	11°	11°	11°	11°	12°	12°	12°	11°	11°	11°	11°	10°	10°	10°	10°	10°	10°
Feels like temperature (°C)	8°	8°	8°	7°	7°	7°	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°	8°	8°	8°	8°	7°	7°	7°	7°
Wind direction and speed (mph)	WSW 21	WSW 23	W 25	W 27	W 28	W 28	W 28	WSW 28	WSW 27	WSW 26	WSW 25	WSW 23	SW 22	SW 20	SSW 18	SSW 17	SSW 15	SSW 13	SSW 12	SW 13	WSW 14	WSW 15	W 17	W 18
Wind gust (mph)	32	35	38	40	40	41	40	40	39	38	36	35	31	29	29	26	25	19	20	22	23	26	27	28
Visibility (description)	M	M	M	M	M	M	M	G	M	G	G	G	G	G	G	G	G	M	G	M	G	G	G	G
Humidity	91%	90%	88%	86%	86%	85%	85%	84%	84%	81%	80%	79%	79%	79%	82%	85%	88%	90%	90%	89%	89%	88%	89%	90%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Height of waves offshore (m)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Period of waves offshore (s)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Direction of waves offshore	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Thursday (12 February 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%	50%	60%	60%	70%	70%	80%	60%	50%	60%	60%	60%	50%	50%	50%	40%	40%	50%	50%	50%	50%	40%	40%	40%
Temperature (°C)	10°	10°	10°	10°	10°	10°	10°	10°	10°	11°	11°	11°	11°	11°	11°	10°	10°	10°	10°	10°	9°	9°	9°	9°
Feels like temperature (°C)	7°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	5°	5°	6°
Wind direction and speed (mph)	W 20	WNW 23	WNW 24	W 24	W 24	W 25	W 26	W 26	W 27	W 28	W 28	W 28	W 28	W 29	W 28	W 27	W 26	W 24	W 22	W 21	W 20	W 19	W 18	W 17
Wind gust (mph)	31	35	35	34	36	38	39	38	39	39	39	39	40	43	40	37	34	31	29	29	28	27	25	25
Visibility (description)	G	G	G	G	G	G	G	G	G	G	M	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	88%	87%	86%	85%	85%	84%	85%	83%	82%	83%	82%	82%	80%	79%	78%	78%	79%	80%	79%	80%	81%	82%	82%	82%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Height of waves offshore (m)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Period of waves offshore (s)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Direction of waves offshore	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Friday (13 February 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%	40%	40%	40%	40%	40%	40%	40%	50%	50%	50%	50%	60%	60%	60%	50%	50%	40%	40%	50%	50%	50%	40%	40%
Temperature (°C)	9°	9°	8°	8°	8°	8°	8°	8°	8°	8°	9°	9°	9°	9°	9°	9°	9°	8°	8°	7°	7°	7°	7°	7°
Feels like temperature (°C)	5°	5°	5°	5°	4°	4°	4°	4°	4°	4°	5°	5°	5°	5°	5°	5°	4°	3°	3°	3°	2°	2°	2°	2°
Wind direction and speed (mph)	W 17	W 17	W 17	W 17	WNW 17	WNW 17	WNW 17	WNW 17	WNW 17	WNW 17	WNW 17	NW 18	NW 19	NW 19	NW 20	NW 20	NW 21	NNW 23	NNW 23	NNW 23	NNW 23	NNW 23	N 24	N 25
Wind gust (mph)	25	25	25	25	25	25	25	24	25	25	25	22	22	22	25	27	31	32	30	29	29	27	27	29
Visibility (description)	G	G	G	G	G	G	G	VG	VG	VG	VG	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	79%	78%	78%	78%	76%	77%	78%	80%	78%	77%	77%	76%	77%	78%	77%	76%	77%	75%	74%	75%	73%	73%	72%	68%
UV	-	-	-	-	-	-	-	1	1	1	1	1	2	1	1	1	1	1	-	-	-	-	-	-
Wind direction and speed (mph)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Height of waves offshore (m)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Period of waves offshore (s)	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Direction of waves offshore	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Saturday (14 February 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	30%	20%	20%	10%	10%	20%	30%	50%
Temperature (°C)	7°	6°	6°	7°	8°	9°	8°	8°
Feels like temperature (°C)	2°	2°	1°	3°	5°	6°	4°	4°
Wind direction and speed (mph)	N 24	NNW 22	NNE 20	N 16	N 12	SE 13	SSE 16	S 17
Wind gust (mph)	35	32	28	24	24	24	27	31
Visibility (description)	G	G	G	G	G	G	G	G
Humidity	67%	67%	65%	61%	59%	61%	63%	68%
UV	-	-	-	1	1	1	-	-
Wind direction and speed (mph)	–	–	–	–	–	–	–	–
Height of waves offshore (m)	–	–	–	–	–	–	–	–
Period of waves offshore (s)	–	–	–	–	–	–	–	–
Direction of waves offshore	–	–	–	–	–	–	–	–

Sunday (15 February 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	60%	70%	60%	60%	60%	50%	50%	50%
Temperature (°C)	8°	9°	9°	10°	11°	11°	11°	10°
Feels like temperature (°C)	4°	4°	5°	6°	7°	6°	6°	6°
Wind direction and speed (mph)	S 22	S 24	SSW 24	SSW 26	SW 26	WSW 28	WSW 27	W 25
Wind gust (mph)	35	37	36	37	41	41	37	36
Visibility (description)	G	G	M	M	M	M	M	M
Humidity	77%	82%	84%	79%	79%	79%	80%	79%
UV	-	-	-	1	1	1	-	-
Wind direction and speed (mph)	–	–	–	–	–	–	–	–
Height of waves offshore (m)	–	–	–	–	–	–	–	–
Period of waves offshore (s)	–	–	–	–	–	–	–	–
Direction of waves offshore	–	–	–	–	–	–	–	–