St Peter Port (Guernsey) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 07:35

Sunset: 18:15
Sunny intervals.

M UV

L Pollution

No pollen data.
Next high tide: 16:53 for
Saints Bay (Beach)
Grandes Rocques (Beach)

3.0 miles
Today

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;
Sat 18 Oct

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:36

Sunset: 18:13
Clear changing to cloudy in the afternoon.

L UV

L Pollution

No pollen data.
First high tide: 05:25 for
Saints Bay (Beach)
Grandes Rocques (Beach)

3.0 miles
Sat 18 Oct

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 13° Celsius;
Sun 19 Oct

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

Sunrise: 07:38

Sunset: 18:11
Light rain changing to partly cloudy by early evening.

L UV

L Pollution

No pollen data.
First high tide: 06:04 for
Saints Bay (Beach)
Grandes Rocques (Beach)

3.0 miles
Sun 19 Oct

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Mon 20 Oct

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:40

Sunset: 18:09
Light showers.

M UV

L Pollution

No pollen data.
First high tide: 06:40 for
Saints Bay (Beach)
Grandes Rocques (Beach)

3.0 miles
Mon 20 Oct

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Tue 21 Oct

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:41

Sunset: 18:07
Light showers changing to sunny intervals by lunchtime.

M UV

L Pollution

No pollen data.
First high tide: 07:14 for
Saints Bay (Beach)
Grandes Rocques (Beach)

3.0 miles
Tue 21 Oct

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Wed 22 Oct

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

Sunrise: 07:43

Sunset: 18:05
Cloudy changing to light showers by late morning.

L UV

No pollution data.

No pollen data.
First high tide: 07:46 for
Saints Bay (Beach)
Grandes Rocques (Beach)

3.0 miles
Wed 22 Oct

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Thu 23 Oct

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 07:44

Sunset: 18:04
Light showers changing to sunny intervals in the afternoon.

L UV

No pollution data.

No pollen data.
First high tide: 08:16 for
Saints Bay (Beach)
Grandes Rocques (Beach)

3.0 miles
Thu 23 Oct

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunny intervals.

Sunrise: 07:35

Sunset: 18:15

M UV

L Pollution

No pollen data.

Next high tide: 16:53 for

Saints Bay (Beach)

7 day forecast for St Peter Port

Today (17 October 2025)

Time	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	16°	15°	14°	14°	14°	14°	14°
Feels like temperature (°C)	12°	12°	11°	11°	11°	11°	11°
Wind direction and speed (mph)	E 16	E 18	E 18	E 18	E 17	ESE 15	ESE 16
Wind gust (mph)	27	27	28	27	25	23	24
Visibility (description)	E	E	VG	E	VG	VG	VG
Humidity	67%	73%	75%	76%	79%	79%	75%
UV	1	1	-	-	-	-	-

Saturday (18 October 2025)

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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	14°	14°	14°	14°	13°	13°	13°	13°	13°	13°	13°	13°	14°	14°	14°	14°	15°	15°	15°	15°	15°	15°	15°	14°
Feels like temperature (°C)	11°	11°	10°	10°	10°	10°	9°	9°	9°	9°	9°	9°	10°	10°	10°	11°	11°	11°	11°	11°	11°	11°	11°	11°
Wind direction and speed (mph)	ESE 17	ESE 18	ESE 18	ESE 19	SE 19	ESE 20	SE 20	SE 21	SE 21	SE 22	SE 22	SE 22	SE 21	SE 21	SE 20	SE 20	SE 19	SE 19	SE 20	SE 19	SSE 19	SSE 20	SSE 20	SSE 20
Wind gust (mph)	25	26	26	26	27	27	28	30	30	31	31	31	30	30	28	27	26	26	26	25	26	27	27	27
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	74%	74%	75%	75%	75%	75%	75%	75%	75%	76%	75%	75%	74%	71%	67%	66%	65%	65%	65%	66%	68%	71%	73%	74%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	1	1	1	1	-	-	-	-	-

Sunday (19 October 2025)

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	<5%	10%	30%	40%	60%	80%	70%	70%	70%	80%	90%	80%	80%	90%	90%	80%	60%	40%	20%	20%	10%	20%	10%	20%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	15°	14°	15°	15°	15°	15°	16°	16°	16°	15°	15°	15°	15°	15°	15°	15°
Feels like temperature (°C)	11°	11°	10°	11°	11°	11°	10°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	12°	12°	12°	12°	12°	11°	11°
Wind direction and speed (mph)	SSE 21	S 21	S 21	S 21	S 22	S 22	S 23	SSE 25	SSE 25	SSE 26	SSE 27	S 27	S 28	S 27	S 25	SSW 23	SW 21	SW 19	SW 18	SW 17	WSW 17	SW 17	SW 18	SW 20
Wind gust (mph)	27	27	28	29	30	31	32	34	36	36	38	39	39	39	33	27	25	24	24	25	26	26	26	29
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	75%	77%	79%	84%	84%	85%	87%	86%	87%	87%	87%	88%	87%	88%	89%	91%	89%	87%	86%	86%	83%	83%	84%	84%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-

Monday (20 October 2025)

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%	40%	40%	40%	40%	40%	50%	60%	60%	70%	70%	70%	70%	70%	80%	70%	60%	60%	60%	70%	60%	60%	60%	60%
Temperature (°C)	15°	15°	15°	15°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	15°	15°	15°	14°	14°	14°	14°	14°	14°	14°
Feels like temperature (°C)	11°	11°	11°	11°	10°	10°	10°	10°	9°	9°	9°	9°	9°	9°	9°	9°	9°	9°	9°	9°	10°	10°	10°	10°
Wind direction and speed (mph)	SW 21	SW 22	SW 23	SW 23	SW 24	SW 25	SW 25	SW 26	SW 27	SW 28	SW 29	SW 30	SW 30	WSW 30	WSW 31	WSW 30	WSW 30	WSW 30	WSW 29	WSW 28	WSW 27	WSW 26	WSW 25	WSW 24
Wind gust (mph)	31	32	33	35	36	37	38	40	42	45	46	48	49	48	48	48	47	45	44	41	41	39	38	36
Visibility (description)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	85%	85%	84%	83%	82%	82%	84%	84%	84%	83%	83%	82%	81%	80%	78%	78%	81%	78%	79%	82%	82%	80%	81%	80%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	1	1	1	1	-	-	-	-	-

Tuesday (21 October 2025)

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%	60%	60%	70%	60%	70%	60%	60%	50%	50%	50%	50%	40%	40%	50%	50%	30%	30%	30%	30%	30%	30%	30%	30%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	15°	14°	14°	14°	14°	13°	13°	13°	13°
Feels like temperature (°C)	10°	10°	10°	10°	10°	10°	10°	10°	10°	10°	10°	11°	11°	11°	11°	11°	11°	10°	10°	10°	10°	11°	11°	11°
Wind direction and speed (mph)	WSW 23	WSW 23	WSW 22	W 21	W 20	W 20	W 19	W 19	W 19	W 19	W 20	W 20	W 20	W 20	W 20	W 20	W 20	W 20	W 19	W 18	W 17	W 16	W 15	W 14
Wind gust (mph)	36	35	33	34	33	32	33	32	32	31	32	33	33	33	32	31	29	29	28	26	25	22	20	19
Visibility (description)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	81%	79%	81%	81%	79%	79%	81%	79%	79%	78%	77%	77%	76%	77%	76%	76%	75%	75%	76%	75%	75%	74%	74%	74%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	1	1	1	1	-	-	-	-	-

Wednesday (22 October 2025)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	40%	30%	50%	50%	50%	50%	60%	60%	70%
Temperature (°C)	13°	13°	13°	14°	14°	15°	15°	15°	15°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	10°
Wind direction and speed (mph)	WSW 14	WSW 13	WSW 14	SW 16	SSW 18	SW 22	SW 23	SSW 24	SW 28
Wind gust (mph)	18	19	18	19	21	23	27	30	32
Visibility (description)	E	E	VG	VG	VG	G	G	G	G
Humidity	75%	75%	78%	84%	87%	88%	88%	87%	85%
UV	-	-	-	1	1	2	1	-	-

Thursday (23 October 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	70%	70%	50%	50%	50%	50%	50%	50%
Temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°
Feels like temperature (°C)	9°	9°	8°	8°	8°	9°	9°	8°
Wind direction and speed (mph)	SW 32	WSW 33	WSW 35	WSW 34	WSW 33	WSW 31	WSW 31	WSW 31
Wind gust (mph)	35	37	39	39	36	35	36	33
Visibility (description)	G	VG	VG	VG	VG	VG	VG	VG
Humidity	82%	79%	76%	73%	72%	72%	70%	70%
UV	-	-	1	1	2	1	-	-

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Forecast

Forecast for 17:00 (UTC+1), Fri

Updated 16:09 (UTC+1) on Fri 17 Oct 2025

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St Peter Port (Guernsey) weather

Find a forecast

Forecast days

Today

Today

Sat 18 Oct

Sat 18 Oct

Sun 19 Oct

Sun 19 Oct

Mon 20 Oct

Mon 20 Oct

Tue 21 Oct

Tue 21 Oct

Wed 22 Oct

Wed 22 Oct

Thu 23 Oct

Thu 23 Oct

7 day forecast for St Peter Port

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