Mosman Surf Report

Monday 15th December 2025

Current surf conditions for Mosman (2025-12-15)
Wave height *	3ft / 0.9m
Swell period	12s
Swell direction
Wind	15mph / 24km/h
Weather	25°C / 77°F
Sea temp	21°C / 69°F

* Wave size is face height of set waves.

10 day Mosman surf forecast

Mon

15/Dec

3ft

Low 6:21am
High 6:44pm

Tue

16/Dec

3.5ft

Low 5:25am
High 7:10pm

Wed

17/Dec

4.5ft

Low 5:16am
High 7:40pm

Thu

18/Dec

4.5ft

Low 5:26am
High 8:10pm

Fri

19/Dec

2.5ft

Low 5:46am
High 8:40pm

Sat

20/Dec

7ft

Low 6:12am
High 9:09pm

Sun

21/Dec

7ft

Low 6:42am
High 9:38pm

Mon

22/Dec

4.5ft

Low 7:14am
High 10:08pm

Tue

23/Dec

4.5ft

Low 7:45am
High 10:38pm

Mon 15th Dec

Surf report for Mon 15/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	3ft	3.8ft		12s		11mph (24mph)	25°C/77°F
8:00	3ft	3.6ft		12s		10mph (17mph)	27°C/80°F
11:00	3ft	3.4ft		12s		11mph (15mph)	26°C/79°F
14:00	3ft	3.6ft		15s		10mph (19mph)	25°C/77°F
17:00	3ft	3.7ft		16s		3mph (4mph)	26°C/79°F
20:00	3ft	3.8ft		16s		10mph (12mph)	23°C/74°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	3.8ft		15s		7mph (8mph)	22°C/71°F
8:00	3ft	3.7ft		15s		10mph (12mph)	23°C/73°F
11:00	3ft	3.8ft		15s		10mph (7mph)	24°C/76°F
14:00	3.5ft	4ft		15s		12mph (10mph)	24°C/75°F
17:00	3.5ft	4.2ft		15s		16mph (18mph)	24°C/76°F
20:00	4ft	4.4ft		15s		19mph (27mph)	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	4ft	4.6ft		15s		13mph (17mph)	22°C/71°F
8:00	4.5ft	4.9ft		14s		11mph (14mph)	22°C/72°F
11:00	5ft	5.5ft		14s		13mph (15mph)	23°C/73°F
14:00	4.5ft	5.4ft		13s		15mph (16mph)	23°C/73°F
17:00	5ft	5.4ft		13s		15mph (19mph)	23°C/73°F
20:00	5ft	5.5ft		13s		11mph (19mph)	22°C/72°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	4.5ft	5.4ft		12s		12mph (17mph)	20°C/69°F
8:00	4ft	4.9ft		12s		10mph (15mph)	23°C/73°F
11:00	4ft	4.6ft		12s		8mph (11mph)	26°C/79°F
14:00	4.5ft	5.1ft		12s		18mph (16mph)	25°C/77°F
17:00	4.5ft	5.5ft		12s		17mph (23mph)	25°C/76°F
20:00	4.5ft	5.2ft		12s		11mph (20mph)	23°C/74°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	3ft	3.6ft		11s		12mph (19mph)	21°C/71°F
8:00	2.5ft	3ft		11s		11mph (16mph)	24°C/75°F
11:00	2ft	2.6ft		11s		4mph (9mph)	28°C/82°F
14:00	2.5ft	3.1ft		11s		18mph (13mph)	26°C/79°F
17:00	3ft	3.6ft		11s		19mph (24mph)	23°C/74°F
20:00	3.5ft	4.1ft		11s		12mph (21mph)	22°C/71°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	5.3ft		8s		24mph (30mph)	19°C/67°F
8:00	4.5ft	5.4ft		8s		25mph (29mph)	19°C/67°F
11:00	4.5ft	5.5ft		8s		29mph (30mph)	20°C/68°F
14:00	7ft	8.6ft		7s		27mph (29mph)	21°C/69°F
17:00	7.5ft	9.6ft		8s		34mph (38mph)	20°C/69°F
20:00	8.5ft	10.3ft		10s		26mph (30mph)	21°C/69°F

Tide times
Low 6:12am (0.19m)
High 9:09pm (0.95m)

Daylight
First light	04:38
Sunrise	05:07
Sunset	19:21
Dark	19:50

Sun 21st Dec

Surf report for Sun 21/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	8.5ft	10.2ft		12s		14mph (23mph)	14°C/58°F
8:00	8ft	9.7ft		12s		13mph (17mph)	16°C/62°F
11:00	8ft	9.4ft		12s		9mph (13mph)	22°C/71°F
14:00	7ft	9.1ft		11s		22mph (20mph)	22°C/71°F
17:00	7ft	9ft		11s		22mph (24mph)	21°C/69°F
20:00	7ft	8.8ft		11s		22mph (32mph)	21°C/70°F

Tide times
Low 6:42am (0.18m)
High 9:38pm (0.94m)

Daylight
First light	04:39
Sunrise	05:07
Sunset	19:22
Dark	19:50

Mon 22nd Dec

Surf report for Mon 22/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	6ft	7.1ft		13s		14mph (21mph)	17°C/63°F
8:00	5.5ft	6.4ft		13s		9mph (13mph)	20°C/68°F
11:00	5ft	5.7ft		13s		9mph (11mph)	25°C/76°F
14:00	4.5ft	5.6ft		13s		21mph (17mph)	23°C/74°F
17:00	5ft	6.1ft		13s		21mph (25mph)	23°C/73°F
20:00	5.5ft	6.9ft		11s		13mph (23mph)	22°C/71°F

Tide times
Low 7:14am (0.19m)
High 10:08pm (0.92m)

Daylight
First light	04:39
Sunrise	05:08
Sunset	19:23
Dark	19:51

Tue 23rd Dec

Surf report for Tue 23/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	5ft	5.7ft		15s		16mph (35mph)	20°C/69°F
8:00	4.5ft	5.6ft		18s		16mph (25mph)	23°C/74°F
11:00	4.5ft	5.4ft		18s		9mph (13mph)	28°C/83°F
14:00	4.5ft	5.6ft		17s		7mph (10mph)	29°C/85°F
17:00	5.5ft	6.3ft		17s		14mph (15mph)	28°C/82°F
20:00	5.5ft	6.8ft		16s		13mph (21mph)	26°C/79°F

Tide times
Low 7:45am (0.22m)
High 10:38pm (0.89m)

Daylight
First light	04:40
Sunrise	05:08
Sunset	19:23
Dark	19:51

Wed 24th Dec

Surf report for Wed 24/12
	Wave size	Primary swell	Direction	Period	Wind direction	Wind speed	Weather
5:00	5ft	5.8ft		15s		13mph (23mph)	26°C/79°F
8:00	4.5ft	5.2ft		15s		14mph (24mph)	27°C/81°F
20:00	4ft	4.9ft		14s		23mph (29mph)	22°C/72°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...