Mosman Surf Report

Thursday 11th December 2025

Current surf conditions for Mosman (2025-12-11)
Wave height *	4ft / 1.3m
Swell period	13s
Swell direction
Wind	11mph / 17km/h
Weather	19°C / 66°F
Sea temp	21°C / 69°F

* Wave size is face height of set waves.

10 day Mosman surf forecast

Thu

11/Dec

4.5ft

Low 10:19am
High 9:53pm

Fri

12/Dec

5.5ft

Low 9:36am
High 8:36pm

Sat

13/Dec

3.5ft

Low 7:09am
High 7:13pm

Sun

14/Dec

2.5ft

Low 6:48am
High 6:29pm

Mon

15/Dec

2.5ft

Low 6:21am
High 6:44pm

Tue

16/Dec

3ft

Low 5:25am
High 7:10pm

Wed

17/Dec

3.5ft

Low 5:16am
High 7:40pm

Thu

18/Dec

5.5ft

Low 5:26am
High 8:10pm

Fri

19/Dec

3.5ft

Low 5:46am
High 8:40pm

Thu 11th Dec

Surf report for Thu 11/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	4.5ft	5.3ft		13s		5mph (6mph)	21°C/70°F
8:00	4ft	4.9ft		13s		5mph (6mph)	23°C/74°F
11:00	4ft	5ft		13s		16mph (13mph)	23°C/74°F
14:00	4.5ft	5.6ft		12s		19mph (21mph)	23°C/73°F
17:00	6ft	7ft		12s		20mph (31mph)	23°C/73°F
20:00	7ft	8.6ft		8s		25mph (41mph)	23°C/74°F

Tide times
Low 10:19am (0.40m)
High 9:53pm (0.68m)

Daylight
First light	04:36
Sunrise	05:04
Sunset	19:16
Dark	19:44

Fri 12th Dec

Surf report for Fri 12/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	5.5ft	6.5ft		12s		16mph (26mph)	20°C/68°F
8:00	5.5ft	6.3ft		12s		16mph (23mph)	23°C/73°F
11:00	5ft	6.1ft		12s		11mph (16mph)	27°C/81°F
14:00	5.5ft	6.3ft		12s		11mph (15mph)	30°C/86°F
17:00	5.5ft	6.7ft		12s		12mph (19mph)	28°C/83°F
20:00	5.5ft	6.5ft		12s		18mph (26mph)	29°C/84°F

Tide times
Low 9:36am (0.45m)
High 8:36pm (0.67m)

Daylight
First light	04:36
Sunrise	05:04
Sunset	19:17
Dark	19:45

Sat 13th Dec

Surf report for Sat 13/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	4ft	4.9ft		12s		15mph (30mph)	20°C/69°F
8:00	3.5ft	4.3ft		12s		15mph (23mph)	23°C/74°F
11:00	3ft	3.8ft		12s		11mph (16mph)	29°C/83°F
14:00	3.5ft	4.2ft		12s		10mph (16mph)	29°C/84°F
17:00	4ft	4.8ft		11s		12mph (19mph)	29°C/84°F
20:00	4.5ft	5.1ft		11s		14mph (24mph)	30°C/86°F

Tide times
Low 7:09am (0.44m)
High 7:13pm (0.70m)

Daylight
First light	04:36
Sunrise	05:04
Sunset	19:17
Dark	19:45

Sun 14th Dec

Surf report for Sun 14/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	4ft	4.5ft		11s		21mph (39mph)	25°C/76°F
8:00	3.5ft	3.9ft		11s		19mph (30mph)	27°C/81°F
11:00	3ft	3.6ft		11s		16mph (20mph)	31°C/87°F
14:00	2.5ft	3.2ft		11s		13mph (15mph)	33°C/92°F
17:00	3ft	3.5ft		11s		42mph (47mph)	22°C/72°F
20:00	3ft	3.7ft		11s		15mph (34mph)	25°C/76°F

Tide times
Low 6:48am (0.41m)
High 6:29pm (0.77m)

Daylight
First light	04:36
Sunrise	05:04
Sunset	19:18
Dark	19:46

Mon 15th Dec

Surf report for Mon 15/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	2.5ft	3ft		18s		9mph (17mph)	25°C/77°F
8:00	2.5ft	3ft		18s		11mph (21mph)	28°C/82°F
11:00	2.5ft	3.1ft		16s		10mph (16mph)	30°C/86°F
14:00	2.5ft	3.2ft		16s		6mph (13mph)	32°C/89°F
17:00	2.5ft	3.2ft		16s		9mph (10mph)	29°C/83°F
20:00	2.5ft	3.2ft		16s		7mph (9mph)	26°C/79°F

Tide times
Low 6:21am (0.38m)
High 6:44pm (0.83m)

Daylight
First light	04:36
Sunrise	05:05
Sunset	19:19
Dark	19:47

Tue 16th Dec

Surf report for Tue 16/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	3ft	3.3ft		15s		5mph (6mph)	24°C/75°F
8:00	3ft	3.3ft		15s		5mph (7mph)	24°C/76°F
11:00	3ft	3.4ft		15s		11mph (15mph)	27°C/80°F
14:00	3ft	3.5ft		15s		14mph (18mph)	25°C/77°F
17:00	3ft	3.7ft		15s		13mph (19mph)	23°C/74°F
20:00	3.5ft	3.7ft		15s		5mph (7mph)	22°C/72°F

Tide times
Low 5:25am (0.34m)
High 7:10pm (0.88m)

Daylight
First light	04:37
Sunrise	05:05
Sunset	19:19
Dark	19:47

Wed 17th Dec

Surf report for Wed 17/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	3ft	3.5ft		15s		8mph (10mph)	21°C/70°F
8:00	3ft	3.6ft		15s		8mph (9mph)	21°C/71°F
11:00	3ft	3.6ft		14s		9mph (12mph)	22°C/72°F
14:00	3.5ft	3.8ft		14s		13mph (14mph)	22°C/72°F
17:00	3.5ft	4.1ft		14s		15mph (16mph)	21°C/70°F
20:00	3.5ft	4.4ft		13s		13mph (16mph)	20°C/69°F

Tide times
Low 5:16am (0.30m)
High 7:40pm (0.92m)

Daylight
First light	04:37
Sunrise	05:05
Sunset	19:20
Dark	19:48

Thu 18th Dec

Surf report for Thu 18/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	5.5ft	6.1ft		14s		12mph (15mph)	19°C/66°F
8:00	6ft	6.5ft		13s		11mph (11mph)	20°C/68°F
11:00	5.5ft	6.3ft		13s		12mph (11mph)	21°C/70°F
14:00	5.5ft	6ft		12s		15mph (15mph)	21°C/69°F
17:00	5ft	5.8ft		12s		18mph (19mph)	20°C/68°F
20:00	5ft	5.5ft		12s		18mph (20mph)	19°C/66°F

Tide times
Low 5:26am (0.25m)
High 8:10pm (0.94m)

Daylight
First light	04:38
Sunrise	05:06
Sunset	19:20
Dark	19:49

Fri 19th Dec

Surf report for Fri 19/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	4.5ft	4.8ft		11s		11mph (13mph)	15°C/60°F
8:00	4ft	4.4ft		10s		7mph (8mph)	18°C/64°F
11:00	3.5ft	4.1ft		10s		14mph (10mph)	20°C/67°F
14:00	3.5ft	4.2ft		10s		18mph (15mph)	20°C/69°F
17:00	4ft	4.4ft		9s		19mph (20mph)	20°C/68°F
20:00	3.5ft	4.4ft		16s		20mph (22mph)	20°C/67°F

Tide times
Low 5:46am (0.22m)
High 8:40pm (0.95m)

Daylight
First light	04:38
Sunrise	05:06
Sunset	19:21
Dark	19:49

Sat 20th Dec

Surf report for Sat 20/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	4ft	4.9ft		16s		12mph (18mph)	17°C/63°F
8:00	4ft	4.6ft		15s		12mph (15mph)	19°C/66°F
20:00	4.5ft	5.2ft		15s		11mph (19mph)	24°C/75°F

Surf spots nearby

Artificial Reef (0.3 mi)
Leighton Beach (0.4 mi)
Cottesloe (1.6 mi)
City Beach (5.8 mi)
Floreat Groyne (6.5 mi)
Flozza Pipe (6.5 mi)
Brighton Beach (8.4 mi)
Scarborough (8.8 mi)
Trigg Point (9.8 mi)
Bennion Beach - Cleggies (10.1 mi)

Not Magic Seaweed (MSW)

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