Beach
both
Level 6/10

Cloudy Bay

Bruny Island, Australia
🏝️Remote🌀Strong rips🦈Sharks

Cloudy Bay is Bruny Island's premier surf break—a long, powerful beach exposed to the full force of the Southern Ocean. Located on the south coast of South Bruny, the beach catches S-SW groundswells that generate punchy peaks along the 4km stretch of sand. The bay hosts the annual Bruny Island Classic competition, drawing Tasmania's best surfers. Getting here requires a ferry crossing from Kettering followed by a drive through pristine Tasmanian bush. The reward is raw, uncrowded waves in one of Australia's most beautiful coastal settings.

Cloudy Bay surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
77
Good
1.1m@13s
8km/h
Thu5
28
Poor
1.0m@9s
17km/h
Fri6
49
Fair
2.5m@13s
16km/h
Sat7
32
Poor
2.6m@10s
24km/h
Sun8
41
Poor
2.7m@13s
15km/h
Mon9
53
Fair
1.7m@12s
16km/h
Tue10
33
Poor
1.6m@13s
19km/h
Wed11
48
Fair
1.4m@13s
17km/h
Thu12
32
Poor
1.1m@11s
14km/h
Fri13
53
Fair
1.9m@12s
19km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 5 km/h · PM 7 km/h · Tide at 5am (0.8m)
Swell
1.1m
SW(223°)
Score: 17/25
Period
13s
Mid-period swell
Score: 23/25
Wind
8km/h
N(350°)
Score: 25/25
Weather
15°C
0.4mm96%
First light 5:19amSunrise 5:49amSunset 7:59pmLast light 8:29pm
Windswell
—
Secondary
0.3m
Confidence
100%

Location & Conditions

Loading map...
Swell1.1m @13s SW outside window
Wind8 km/h N offshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 5:19am–8:29pm · through highIdeal tide: 0.4–1.5m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
9°
15°
18°
16°
13°
10°
12°
15°
18°
17°
13°
13°
12°
14°
12°
6°
8°
10°
11°
10°
9°
11°
12°
13°
12°
11°
12°
13°
13°
13°
11°
13°
15°
17°
17°
14°
15°
16°
19°
19°
14°
15°
16°
17°
17°
13°
14°
15°
15°
14°
3m1.5
sec
13s
13s
13s
13s
13s
9s
9s
9s
9s
9s
13s
13s
13s
13s
13s
10s
10s
10s
10s
10s
13s
13s
13s
13s
13s
12s
12s
12s
12s
12s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
11s
11s
11s
11s
11s
12s
12s
12s
12s
12s
swell
windkm/h
2g10
7g21
9g27
3g29
10g27
24g53
24g60
14g43
12g40
10g33
20g52
11g37
12g44
19g49
19g50
18g45
23g64
26g67
27g70
26g70
17g43
19g48
15g45
13g40
12g37
12g26
13g33
15g40
19g48
20g51
13g43
16g45
19g50
22g59
24g63
20g55
17g49
16g45
16g44
17g44
14g42
14g41
14g41
15g44
13g44
18g40
19g46
19g51
19g53
18g53
tidem
5:06am0.8m
10:10am0.6m
3:42pm0.9m
5:10am0.8m
11:30am0.4m
4:54pm0.7m
5:50am0.9m
12:20pm0.5m
6:00pm0.7m
5:54am0.8m
1:30pm0.2m
7:50pm0.5m
6:06am0.7m
2:30pm0.0m
6:45am0.7m
3:15pm0.0m
7:10am0.9m
4:15pm0.1m
7:45am0.9m
5:10pm0.1m
8:00am0.8m
5:54pm0.0m
8:50am0.7m
Ideal tideStrike windowNight

Tide times today

5:06 am
High · 0.83m
10:10 am
Low · 0.60m
3:42 pm
High · 0.87m
Times shown in spot-local time.

Strike Score Breakdown

77
Good
Components
Swell Direction12/25
Swell Size17/25
Swell Period23/25
Wind25/25
Raw Score77/100
Adjustments
🌊 Tide+5
💨 Gusty Wind-5
Adjusted Score77/100
Confidence
Multiplier×1.00
Final Score77
🌊 Optimal tide window

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Swell Requirements

Optimal direction
SSW (200°)
Direction range
165° - 215°
Size range
0.5m - 3m
Ideal size
1.6m - 2.4m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
NNW (340°)
Offshore range
300° - 20°

Tide Requirements

Optimal tide
mid
Optimal range
0.4m - 1.5m

Water temp

13°C

Wetsuit

4/3mm fullsuit

Difficulty

6/10

Crowd level

1/10

Access: Ferry from Kettering (30min south of Hobart), then drive to south Bruny. ~2hr total from Hobart.

Frequently Asked Questions

What kind of wave is Cloudy Bay?

Cloudy Bay is a beach break in Bruny Island, Australia, with peaks that run both left and right.

What swell works best at Cloudy Bay?

Cloudy Bay picks up swell from the SSE round to the SW, and it's best when it's coming straight out of the SSW. It starts working at around 0.5m and handles up to about 3m, with the sweet spot around 1.6 to 2.4m. Period matters too: aim for 14s or longer, as anything under 10s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Cloudy Bay?

A NNW wind is dead offshore at Cloudy Bay, and anything from the WNW round to the NNE keeps it clean. The morning is typically the best window, roughly 6am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Cloudy Bay?

Cloudy Bay is at its best around mid tide, roughly 0.4m to 1.5m on the local chart.

When is the best time of year to surf Cloudy Bay?

The most reliable run of swell at Cloudy Bay comes Apr to Aug. There's a second window in Mar and Sep to Oct too. Autumn-winter for biggest swells. Can fire year-round.

How cold is the water at Cloudy Bay?

The water at Cloudy Bay averages around 13°C, so you'll want a 4/3mm fullsuit. It shifts a few degrees through the year, so check the season before you pack.

Is Cloudy Bay good for beginners?

It's more of an intermediate wave, rated 6/10 for difficulty, so newer surfers are best off sticking to the smaller days. The lineup is usually quiet (crowd 1/10). Remote island. Cold water. Strong rips. Ferry access only.

How do I get to Cloudy Bay?

The nearest airport on our list is HBA, then it's roughly a 2-hour drive. Ferry from Kettering (30min south of Hobart), then drive to south Bruny. ~2hr total from Hobart.

What other surf spots are near Cloudy Bay?

The closest breaks we track are Pedra Branca (51 km), Clifton Beach (57 km) and Shipstern Bluff (59 km), handy when Cloudy Bay isn't working. Fun fact: it's the second most southerly break we track in Australia.

Best Season

Peak: Apr-Aug

Secondary: Mar, Sep, Oct

Autumn-winter for biggest swells. Can fire year-round.

Getting There

Airport
HBA
Drive time
120 min
Data quality
verified

Strike Log

Community Discussion