Bruny Island - Lagoons 48 hour detailed Surf Forecast

Lat Long: 43.46° S 147.20° E

Issued: 9 am 14 Sep 2026 (local time)

Forecast update in hr min

Today's Bruny Island - Lagoons sea temperature is

12.6°C

Bruny Island - Lagoons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at Bruny Island - Lagoons today (14 Sep):

Morning surf: Morning surf (14 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.
Afternoon surf: Afternoon surf (14 Sep, local time) - 8ft (2.5m), 8s period with W swell.
Evening surf: Evening surf (14 Sep, local time) - 8ft (2.4m), 11s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 2PM is: 2.3m 13s primary swell from a West-southwest direction and 1.2m 13s secondary swell from a Southwest direction (forecast issued at 09:00am September 14). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & Date	Wave Height	Wave Period
Morning (14 Sep)	3.5ft (1.1m)	13s
Afternoon (14 Sep)	8ft (2.5m)	8s
Evening (14 Sep)	8ft (2.4m)	11s

Table - waves today at Bruny Island - Lagoons. (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 9mm), mostly falling on Mon afternoon. Very mild (max 17°C on Mon morning, min 7°C on Tue night). Winds increasing (light winds from the WNW on Mon afternoon, near gales from the SW by Tue afternoon).
	Monday 14						Tuesday 15								Wednesday 16
	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM
Rating (10 max)	2	2	4	4	3	3	2	3	2	2	0	0	0	0	0	!	!	!	!	5	6	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 13	SW 13	WSW 13	W 8	SW 11	SW 11	SW 12	SW 13	SW 13	SW 13	SW 13	SW 14	SW 14	SW 14	SSW 14	SSW 14	SSW 15	SW 15	SSW 15	SSW 15	SSW 15	SW 15
Wave Graph
kJ	495	431	1671	870	534	1298	2430	3650	3765	4206	4873	5807	6256	7202	8296	8971	8313	14448	8912	7169	7787	5944
Wind (km/h)	N	NNW	NW	WNW	NW	W	W	W	W	WSW	WSW	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	W	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	off	off	off	off	off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide		8:29AM0.51m								8:24AM0.54m								8:06AM0.56m
Low Tide					5:44PM0.30m								6:45PM0.24m									7:26PM0.20m


	6:16	—	—	—	—	—	—	6:15	—	—	—	—	—	—	—	6:13	—	—	—	—	—	—
	—	—	—	5:58	—	—	—	—	—	—	—	5:59	—	—	—	—	—	—	—	6:00	—	—
mm	—	—	—	1	—	1	—	—	—	1	1	1	1	1	1	1	—	—	—	—	—	—
Temp °C	15	17	14	14	13	11	9	8	8	9	8	8	8	8	7	7	8	9	10	10	10	10
Feels °C	11	14	11	11	9	3	0	-1	-2	-1	-3	-4	-4	-4	-5	-4	-3	-1	1	1	1	0
Swell 1 Height (m) Direction Period (s)	SW 13	SW 13	SW 13	SW 13	SW 11	SW 18	NE 7	NE 7	NE 13	ENE 13	ENE 13	NE 13	NE 13	—	—	—	—	SW 15	SSW 15	—	SSW 15	—
kJ	495	431	418	594	534	80	8	8	27	17	17	7	27	—	—	—	—	14448	8912	—	6660	—
Swell 2 Height (m) Direction Period (s)	SSW 20	SSW 20	NE 6	SSW 18	SW 18	ENE 7	NE 13	NE 13	ENE 13	ENE 13	—	—	—	—	—	—	—	—	—	—	—	—
kJ	38	37	6	32	80	4	7	7	17	17	—	—	—	—	—	—	—	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	E 14	E 14	SSW 19	ENE 6	ENE 6	E 14	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	4	4	37	4	4	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	NNE 4	NE 4	WSW 13	W 8	NNW 3	SW 11	SW 12	SW 13	SW 13	SW 13	SW 13	SW 14	SW 14	SW 14	SSW 14	SSW 14	SSW 15	SSW 15	SSW 15	SSW 15	SW 15	SW 15
kJ	6	4	1671	870	4	1298	2430	3650	3765	4206	4873	5807	6256	7202	8296	8971	8313	8362	7531	7169	7787	5944
Nearest Offshore or Glassy	Bruny Island - Cloudy Bay TAS - East Coast	Bruny Island - Jawbones TAS - East Coast	Bruny Island - Jawbones TAS - East Coast	Marion Bay TAS - East Coast	Bruny Island - Jawbones TAS - East Coast	Park Beach TAS - East Coast	Marion Bay TAS - East Coast	Seven Mile Beach and Point TAS - East Coast	Seven Mile Beach and Point TAS - East Coast	Seven Mile Beach and Point TAS - East Coast	Stokes Bay SA - Kangaroo Island	Spits SA - Yorke Peninsula	Blackfellows Point NSW - Far South	Devonport Rivermouth TAS - North Coast	Little Swanport TAS - East Coast	Lauderdale Point TAS - East Coast	Lauderdale Point TAS - East Coast	Tam O'Shanter TAS - North Coast	May's Point TAS - East Coast	Cremorne Point TAS - East Coast	Cremorne Point TAS - East Coast	Seven Mile Beach and Point TAS - East Coast
Rating (10 max)	3	2	2	1	1	1	1	1	1	1	4	4	3	1	1	2	2	1	4	4	1	2
Distance (km)	3	1	1	92	1	74	92	70	70	70	1222	1287	857	264	143	65	65	271	65	62	62	70
Best forecast wave conditions in East Coast of Tasmania	Bruny Island - Cloudy Bay	Bruny Island - Cloudy Bay	Bruny Island - Jawbones	Governors Island	Hope Beach	Park Beach	Marion Bay	Buxton Point	Buxton Point	Seven Mile Beach and Point					Buxton Point	Seven Mile Beach and Point	May's Point		May's Point	Buxton Point	Swansea Point	Marion Bay
Rating (10 max)	3	2	2	1	1	1	1	1	1	1					2	3	3		4	4	2	2
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	Injidup Carpark WA - Margaret River	Surfers Point WA - Margaret River	Noises WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Supertubes WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Windy Harbour WA - Far South	Surfers Point WA - Margaret River	The Guillotine WA - Margaret River	Surfers Point WA - Margaret River	Supertubes WA - Margaret River	Supertubes WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	5	5	6	6	4	6	6	5	5	5	5	5	3	5	4	5	4	4	4	4	4	4
Header Global	Ouano Lefts New Caledonia	Fish Boma South Africa	Cobblestones Australia	Namotu Lefts Fiji	Cloudbreak Fiji	Gas Bay Australia	Glen Eden South Africa	Cloudbreak Fiji	Cloudbreak Fiji	Cow Bombie Australia	Cobblestones Australia	Supertubes Australia	Cow Bombie Australia	Cow Bombie Australia	Saint Leu Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Saint Leu Reunion	Doring Bay South Africa	Etang-Sale Reunion	Etang-Sale Reunion
Rating (10 max)	6	5	6	6	5	6	7	5	5	5	5	5	5	5	5	7	7	6	6	5	5	5

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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Bruny Island - Lagoons 48 hour detailed Surf Forecast

How big are the waves at Bruny Island - Lagoons today (14 Sep):

Short Range Forecast

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