Bruny Island - Cloudy Bay Surf Forecast

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

Australia (828 breaks) / Lat Long: (43.44° S 147.23° E)

Surf Forecasts:

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

12 Day Weather and Surf, issued 9 pm Friday 29 Aug 2025 AEST

Forecast update in hr min s Forecast update imminent

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

Today's Bruny Island - Cloudy Bay sea temperature is 13.0° C
(Which is 1.5°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Bruny Island - Cloudy Bay this week:

The surf forecast for Bruny Island - Cloudy Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 02) at 4AM. The primary swell is predicted to be 3.0m and 17s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Bruny Island - Cloudy Bay in the next 12 days are 4.0m 14s and forecast to arrive on Thursday (Sep 04) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.5m 14s period and expected on Thursday (Sep 04) at 10AM.

Wave Type	Time (AEST) & Date	Wave Height & Period
Next good surf (1 star+)	4AM (Tue 2nd Sep)	10ft (3.0m) 17s
Best Surf	4AM (Tue 2nd Sep)	10ft (3.0m) 17s
Most Powerful	4AM (Thu 4th Sep)	13ft (4.0m) 14s

Table - best surf conditions forecast for Bruny Island - Cloudy Bay over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Moderate rain (total 12mm), heaviest on Fri night. Very mild (max 12°C on Sun morning, min 6°C on Fri night). Winds decreasing (near gales from the WSW on Sat afternoon, moderate winds from the W by Mon afternoon).										Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Tue night. Very mild (max 15°C on Tue morning, min 6°C on Wed afternoon). Winds increasing (light winds from the NNW on Mon night, strong winds from the WSW by Thu morning).
		Saturday 30			Sunday 31			Monday 01			Tuesday 02			Wednesday 03			Thursday 04			Fri 05
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	5	4	2	0	0	0	0	0	0	1	4	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSE	SSE	SW	SW	SW	SW	SSW	SW	SW	SW	SW	SSE	SW	SW	SW	SW	SW	SW	SW	SSW
Period(s) (?)	11	10	10	11	12	12	12	20	13	17	16	16	9	14	13	14	14	14	14	13	13
Wave Graph (?)
Energy (?)	1348	482	223	3403	3550	3156	4222	798	5644	5733	2981	2220	16	0	0	6432	5761	4275	2764	1308	1009
Wind (km/h)	SSW	WSW	WSW	WSW	W	W	W	W	WSW	NW	N	NNW	WNW	W	W	W	WSW	WSW	WSW	N	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross	cross- on	cross	cross	cross	cross	cross	cross	cross- off	off	cross- off	cross- off	cross	cross	cross	cross- on	cross- on	cross	off	cross- off
High Tide / height (m)		11:14AM 0.56			11:48AM 0.60			12:28PM 0.64				1:09PM 0.69			1:51PM 0.73			2:35PM 0.76		6:16AM 0.43	3:20PM 0.78
Low Tide / height (m)				8:32PM 0.24			8:50PM 0.20			9:12PM 0.17			9:39PM 0.14			10:11PM 0.11			10:47PM 0.09	7:43AM 0.42

		Saturday 30			Sunday 31			Monday 01			Tuesday 02			Wednesday 03			Thursday 04			Fri 05
Sunrise	-	6:43	-	-	6:41	-	-	6:39	-	-	6:37	-	-	6:35	-	-	6:33	-	-	6:31	-
Sunset	-	-	5:40	-	-	5:42	-	-	5:43	-	-	5:44	-	-	5:45	-	-	5:46	-	-	5:47

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

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 Light wind has turned cross-on at Shipstern Bluff (light winds from the SW at Dennes Point 33 km from Shipstern Bluff). A 2.2m swell from the S
46 minutes ago Shipstern Bluff

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2 h 46 min ago

15 km/h

Onshore

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Information about the Bruny Island - Cloudy Bay Surf forecast

The above surf forecast table for Bruny Island - Cloudy Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Bruny Island - Cloudy Bay can be found by selecting the local surf guide option on the grey menu. Our Bruny Island - Cloudy Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bruny Island - Cloudy Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Bruny Island - Cloudy Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Bruny Island - Cloudy Bay is 59 km (37 miles) from Port Arthur. If you plan a holiday in East Coast of Tasmania, look for hotels and other accommodation in Port Arthur. Port Arthur has rooms for a wide range of budgets as well as car hire and transport links.