Porth Surf Report

Sunday 31st August 2025

Current surf conditions for Porth (2025-08-31)
Wave height *	10.5ft / 3.2m
Swell period	13s
Swell direction
Wind	25mph / 40km/h
Weather	17°C / 63°F
Sea temp	18°C / 64°F

* Wave size is face height of set waves.

Porth surf map

10 day Porth surf forecast

Sun

31/Aug

10.5ft

19

22

22

Low 5:13am
High 11:09am
Low 5:50pm
High 11:51pm

Mon

1/Sep

8.5ft

19

21

20

Low 6:32am
High 12:57pm
Low 7:29pm

Tue

2/Sep

6ft

17

18

15

High 1:49am
Low 8:15am
High 2:28pm
Low 9:02pm

Wed

3/Sep

12ft

30

28

13

High 3:03am
Low 9:31am
High 3:26pm
Low 10:03pm

Thu

4/Sep

5ft

9

21

20

High 3:52am
Low 10:23am
High 4:09pm
Low 10:49pm

Fri

5/Sep

5ft

12

10

8

High 4:32am
Low 11:07am
High 4:48pm
Low 11:31pm

Sat

6/Sep

4ft

13

22

21

High 5:08am
Low 11:47am
High 5:25pm

Sun

7/Sep

4.5ft

18

20

18

Low 12:10am
High 5:44am
Low 12:27pm
High 6:02pm

Mon

8/Sep

9ft

16

23

17

Low 12:50am
High 6:21am
Low 1:07pm
High 6:40pm

Tue

9/Sep

6.5ft

16

24

17

Low 1:29am

Sun 31st Aug

Surf report for Sun 31/08
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	9.5ft	11.3ft		11s		20mph (29mph)	16°C/60°F
7:00	10.5ft	11.8ft		12s		19mph (27mph)	15°C/59°F
10:00	10.5ft	11.8ft		12s		22mph (29mph)	17°C/62°F
13:00	10.5ft	11.9ft		13s		22mph (28mph)	18°C/64°F
16:00	10.5ft	12.1ft		13s		24mph (30mph)	17°C/63°F
19:00	10.5ft	12ft		13s		22mph (28mph)	16°C/61°F

Tide times
Low 5:13am (2.27m)
High 11:09am (4.12m)
Low 5:50pm (2.39m)
High 11:51pm (3.93m)

Daylight
First light	05:59
Sunrise	06:33
Sunset	20:07
Dark	20:41

Mon 1st Sep

Surf report for Mon 01/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	9ft	10.2ft		12s		18mph (24mph)	16°C/60°F
7:00	9ft	10.1ft		12s		19mph (24mph)	16°C/60°F
10:00	9ft	10ft		13s		18mph (22mph)	16°C/61°F
13:00	8.5ft	9.7ft		13s		21mph (25mph)	16°C/62°F
16:00	8.5ft	9.4ft		12s		19mph (23mph)	17°C/62°F
19:00	8ft	8.9ft		12s		20mph (25mph)	16°C/61°F

Tide times
Low 6:32am (2.45m)
High 12:57pm (4.03m)
Low 7:29pm (2.44m)

Daylight
First light	06:01
Sunrise	06:35
Sunset	20:05
Dark	20:38

Tue 2nd Sep

Surf report for Tue 02/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	6.5ft	7.5ft		10s		17mph (29mph)	15°C/58°F
7:00	6.5ft	7.3ft		10s		17mph (21mph)	16°C/61°F
10:00	6ft	7.2ft		9s		14mph (20mph)	17°C/63°F
13:00	6ft	7.2ft		9s		18mph (23mph)	18°C/65°F
16:00	6.5ft	7.6ft		9s		19mph (23mph)	17°C/63°F
19:00	6ft	7.1ft		9s		15mph (19mph)	16°C/62°F

Tide times
High 1:49am (3.97m)
Low 8:15am (2.37m)
High 2:28pm (4.26m)
Low 9:02pm (2.18m)

Daylight
First light	06:02
Sunrise	06:36
Sunset	20:02
Dark	20:36

Wed 3rd Sep

Surf report for Wed 03/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	7ft	8.6ft		8s		28mph (41mph)	18°C/65°F
7:00	8.5ft	10.8ft		9s		30mph (44mph)	18°C/64°F
10:00	10.5ft	13ft		10s		30mph (41mph)	18°C/64°F
13:00	12ft	14.4ft		11s		28mph (36mph)	18°C/64°F
16:00	12ft	13.5ft		12s		21mph (26mph)	17°C/63°F
19:00	10.5ft	11.7ft		12s		13mph (19mph)	17°C/62°F

Tide times
High 3:03am (4.27m)
Low 9:31am (2.05m)
High 3:26pm (4.62m)
Low 10:03pm (1.78m)

Daylight
First light	06:04
Sunrise	06:38
Sunset	20:00
Dark	20:34

Thu 4th Sep

Surf report for Thu 04/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	6.5ft	7.8ft		11s		11mph (21mph)	15°C/58°F
7:00	6ft	7ft		11s		9mph (16mph)	15°C/59°F
10:00	5.5ft	6.4ft		11s		14mph (18mph)	17°C/62°F
13:00	5ft	6.3ft		10s		21mph (25mph)	17°C/63°F
16:00	5ft	6.3ft		10s		20mph (25mph)	17°C/63°F
19:00	5.5ft	6.8ft		10s		20mph (26mph)	16°C/62°F

Tide times
High 3:52am (4.63m)
Low 10:23am (1.67m)
High 4:09pm (5.00m)
Low 10:49pm (1.38m)

Daylight
First light	06:06
Sunrise	06:39
Sunset	19:58
Dark	20:32

Fri 5th Sep

Surf report for Fri 05/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	6.5ft	7.8ft		8s		16mph (23mph)	16°C/61°F
7:00	6ft	7.3ft		9s		12mph (18mph)	16°C/60°F
10:00	5.5ft	6.8ft		9s		12mph (14mph)	16°C/62°F
13:00	5ft	6.3ft		10s		10mph (11mph)	17°C/62°F
16:00	5ft	5.7ft		10s		10mph (11mph)	17°C/62°F
19:00	4.5ft	5.3ft		10s		8mph (11mph)	17°C/62°F

Tide times
High 4:32am (4.97m)
Low 11:07am (1.30m)
High 4:48pm (5.34m)
Low 11:31pm (1.03m)

Daylight
First light	06:07
Sunrise	06:41
Sunset	19:56
Dark	20:29

Sat 6th Sep

Surf report for Sat 06/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	3.5ft	4.2ft		9s		11mph (19mph)	16°C/60°F
7:00	3.5ft	4.2ft		9s		13mph (21mph)	15°C/60°F
10:00	4ft	4.5ft		8s		19mph (25mph)	18°C/64°F
13:00	4ft	4.8ft		8s		22mph (28mph)	19°C/67°F
16:00	4.5ft	5.2ft		7s		21mph (31mph)	18°C/64°F
19:00	5ft	5.9ft		8s		21mph (31mph)	16°C/61°F

Tide times
High 5:08am (5.26m)
Low 11:47am (0.99m)
High 5:25pm (5.61m)

Daylight
First light	06:09
Sunrise	06:42
Sunset	19:54
Dark	20:27

Sun 7th Sep

Surf report for Sun 07/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	5.5ft	6.6ft		8s		19mph (31mph)	17°C/63°F
7:00	4.5ft	5.9ft		9s		18mph (27mph)	16°C/61°F
10:00	4ft	5.4ft		9s		20mph (26mph)	16°C/61°F
13:00	4.5ft	5.4ft		9s		20mph (24mph)	17°C/62°F
16:00	5ft	5.8ft		9s		18mph (23mph)	17°C/62°F
19:00	5.5ft	6.3ft		9s		18mph (24mph)	16°C/61°F

Tide times
Low 12:10am (0.75m)
High 5:44am (5.48m)
Low 12:27pm (0.76m)
High 6:02pm (5.79m)

Daylight
First light	06:10
Sunrise	06:44
Sunset	19:52
Dark	20:25

Mon 8th Sep

Surf report for Mon 08/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	8ft	9.4ft		9s		17mph (23mph)	15°C/59°F
7:00	8.5ft	9.9ft		10s		16mph (25mph)	15°C/58°F
10:00	9ft	10.3ft		11s		20mph (27mph)	16°C/61°F
13:00	9ft	10ft		12s		23mph (27mph)	17°C/62°F
16:00	8ft	9.2ft		12s		21mph (26mph)	17°C/62°F
19:00	8ft	8.5ft		12s		17mph (23mph)	16°C/61°F

Tide times
Low 12:50am (0.58m)
High 6:21am (5.62m)
Low 1:07pm (0.62m)
High 6:40pm (5.88m)

Daylight
First light	06:12
Sunrise	06:45
Sunset	19:49
Dark	20:23

Tue 9th Sep

Surf report for Tue 09/09
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
4:00	7ft	7.5ft		12s		13mph (23mph)	14°C/57°F
7:00	7ft	7.7ft		11s		16mph (26mph)	14°C/58°F
10:00	7ft	8ft		10s		24mph (35mph)	15°C/59°F
13:00	6.5ft	7.5ft		10s		24mph (36mph)	17°C/62°F
16:00	5.5ft	6.5ft		10s		18mph (26mph)	18°C/64°F
19:00	5ft	5.8ft		9s		17mph (25mph)	17°C/63°F

Tide times
Low 1:29am (0.53m)

Daylight
First light	06:14
Sunrise	06:47
Sunset	19:47
Dark	20:20

Nearest buoys

Perranporth

05:00pm

11.5ft

13s

Port Isaac

02:00pm

2ft

7s

Porthleven

04:30pm

7.5ft

13s

Penzance

04:30pm

4.3ft

8s

Surf spots nearby

Lusty Glaze (0.4 mi)
Whipsiderry (0.5 mi)
Tolcarne, The Wedge (0.9 mi)
Great Western (1.1 mi)
Towan (1.4 mi)
Watergate Bay (1.6 mi)
Little Fistral (1.8 mi)
Fistral (2 mi)
The Cribber (2.1 mi)
South Fistral (2.1 mi)

Not Magic Seaweed (MSW)

Although we look a bit like Magic Seaweed we are not MagicSeaweed as they no longer exist...