Bruny Island - Mabel Bay Surf Forecast

/ TAS – East Coast (46 breaks) / Tasmania (59 breaks) /

Australia (828 breaks) / Lat Long: (43.49° S 147.16° E)

Surf Forecasts

Bruny Island - Mabel Bay surfForecast / TAS – East Coast / Australia

48hr Weather and Surf, issued 9 am Wednesday 16 Jul 2025 AEST

Forecast update in hr min s Forecast update imminent

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

Today's Bruny Island - Mabel Bay sea temperature is 13.8° C
(Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Bruny Island - Mabel Bay today?

The current surf forecast for Bruny Island - Mabel Bay at 10AM is: 3.0m 12s primary swell from a Southwest direction and 0.4m 19s secondary swell from a South-southwest direction, 0.4m 12s secondary swell from a Southeast direction (forecast issued at 09:00am July 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & Date	Wave Height	Wave Period
Morning (16 Jul)	10ft (3.0m)	12s
Afternoon (16 Jul)	10ft (3.0m)	13s
Evening (16 Jul)	10ft (3.0m)	17s

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

Hourly 12 Days

East Coast of Tasmania Surf

Print Surf Table

Updates in hr min s Forecast update imminent

	Wednesday 16						Thursday 17								Friday 18								Saturday 19								Sunday 20								Monday 21								Tuesday 22								Wednesday 23
	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	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	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	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM
Rating (10 max)	1	2	3	4	6	5	3	4	4	!	4	!	!	!	!	!	!	!	!	6	3	3	3	3	2	2	3	3	2	2	2	!	!	!	!	4	5	5	5	5	4	5	3	2	2	2	2	1	1	1	0	0	2	2	3	4	3	4	4	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SSW	SW	SW	SW	SW	SW	WSW	SW	SW	SW	WSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	SW	SW	WSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	SW	SW	SW
Period(s) (?)	12	12	13	18	17	16	16	16	16	15	14	19	19	18	18	18	18	18	17	16	16	16	16	16	16	16	16	16	16	16	15	15	14	14	14	14	14	14	15	15	15	15	15	14	14	14	14	13	13	13	13	13	13	13	15	15	15	12	12	11
Wave Graph (?)
Energy (?)	2703	2764	3101	3902	5981	5520	4623	4366	4130	13429	6263	9797	9986	26449	7588	6999	7139	7316	6390	5178	4318	3880	3803	3754	3768	3881	3830	3514	3481	3111	3308	6712	5668	5654	18684	4084	3732	3732	3769	4526	4167	3472	2916	2199	1631	1356	1043	853	622	501	443	386	294	318	765	1108	1462	1039	1054	851
Wind (km/h)	W	W	WSW	W	NNW	N	N	N	WNW	W	W	W	W	WNW	WNW	WNW	NW	NW	NW	NNW	NNW	NNW	N	N	N	N	WNW	W	W	W	W	W	WNW	WNW	NNW	NW	NW	NW	NW	NNW	N	NNW	N	N	N	N	N	N	NNE	NNE	NNE	NNW	NW	NNW	NNW	NNW	NNW	NW	NNW	NNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	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	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	off	cross- off	off	cross- off	cross- off	off	off	cross- off
High Tide / height (m)				1:18PM 0.54			10:34PM 0.52					1:15PM 0.59			12:49AM 0.46					1:30PM 0.64				2:55AM 0.44				1:54PM 0.70					4:52AM 0.45			2:25PM 0.76								3:00PM 0.80								3:39PM 0.82
Low Tide / height (m)	5:21AM 0.18				6:13PM 0.47				5:57AM 0.24					7:47PM 0.36			6:30AM 0.31					8:50PM 0.25			6:58AM 0.38					9:44PM 0.14				7:14AM 0.43					10:36PM 0.06								11:29PM 0.01								12:23AM -0.01

	Wednesday 16						Thursday 17								Friday 18								Saturday 19								Sunday 20								Monday 21								Tuesday 22								Wednesday 23
Sunrise	-	7:39	-	-	-	-	-	-	-	7:39	-	-	-	-	-	-	-	7:37	-	-	-	-	-	-	-	7:37	-	-	-	-	-	-	-	7:35	-	-	-	-	-	-	-	7:35	-	-	-	-	-	-	-	7:35	-	-	-	-	-	-	-	7:33	-	-
Sunset	-	-	-	4:54	-	-	-	-	-	-	-	4:55	-	-	-	-	-	-	-	4:57	-	-	-	-	-	-	-	4:57	-	-	-	-	-	-	-	4:58	-	-	-	-	-	-	-	4:59	-	-	-	-	-	-	-	5:00	-	-	-	-	-	-	-	5:00

Rain (mm)	-	-	-	-	-	-	-	-	3	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	1	-
Temp. °C	9	10	11	11	10	8	7	9	10	9	10	10	10	10	11	11	11	12	14	14	12	13	12	12	12	12	12	8	9	8	8	9	8	10	11	11	12	12	12	12	11	11	13	14	12	10	10	10	11	12	15	14	12	11	11	11	11	12	10	11
Feels °C (?)	0	1	3	5	5	2	0	3	5	1	0	1	2	3	4	4	5	6	9	9	6	6	5	5	4	3	6	1	-1	-2	-2	-1	-1	3	3	4	5	6	6	7	5	7	8	8	6	4	4	3	4	5	8	6	7	6	6	6	5	7	5	8

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

Recent Eyeball Surf Reports for TAS - East Coast

Wind Update The wind is still cross-off at Bruny Island - Mabel Bay (fresh winds from the W at Cape Bruny 1 km from Bruny Island - Mabel Bay). 3.3m 12s groundswell from the SW with a 3.3m 12s groundswell from the SW and a 0.7m 11s groundswell from the SE. Swells combining to make to make bigger set waves.
3 hours 22 minutes ago Bruny Island - Mabel Bay

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Bruny Island - Mabel Bay surfForecast / TAS – East Coast / Australia

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