Tasmania — East & Southeast

Tasmania’s most practical dive circuit runs from Hobart and Tinderbox to Eaglehawk Neck and Bicheno. The appeal is temperate reef structure, sponge gardens, kelp, seals and dark-water species rather than tropical visibility.

Best time
Apr–Aug
Certification
Open water
Budget
$–$$ · under $2,000 to $2,000–4,000
Trip length
3–7 days
Trip style
Land based, Day trip, Shore dive
Access
Easy

The short version

Known forTemperate sponge gardens and kelp habitat.

Main tradeoffWater commonly falls near 11–13C.

Tasmania — East & Southeast dive region

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Your outlook

Explore 4 dive sites

Browse the map and wildlife below, or add an optional preference to narrow Tasmania — East & Southeast.

Most relevant wildlife

  • Australian fur sealJan–Dec
  • Giant Australian cuttlefishJan–Dec
  • Weedy seadragonJan–Dec
  • Southern right whaleNo reliable month

Plan the trip

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4 sites shown.

Conditions referenceSeason, water and visibilityBest Apr–Aug · Moderate current · 11–18°C (coldest Jul, warmest Jan)
Best months Operating
Current
Moderate
Water temperature
11–18°C (coldest Jul, warmest Jan)
Visibility
5–30m: Winter can be clearest; tannin, swell and plankton produce strong local variation.
Experience
Tinderbox has beginner profiles.

01 · Marine life

What you may see

rareoccasionalcommonly seenpeak seasondestination closed

Sightings are never guaranteed. The bars show typical likelihood by month.

Australian fur sealArctocephalus pusillus doriferus
Sighting likelihood by month
MonthLikelihood
Januaryoccasional
Februaryoccasional
Marchoccasional
Apriloccasional
Mayoccasional
Juneoccasional
Julyoccasional
Augustoccasional
Septemberoccasional
Octoberoccasional
Novemberoccasional
Decemberoccasional

Resident habitat association; individual sightings are never guaranteed.

Sighting likelihood by month
MonthLikelihood
Januaryoccasional
Februaryoccasional
Marchoccasional
Apriloccasional
Mayoccasional
Juneoccasional
Julyoccasional
Augustoccasional
Septemberoccasional
Octoberoccasional
Novemberoccasional
Decemberoccasional

Possible year-round; no unsupported peak is applied.

Weedy seadragonPhyllopteryx taeniolatus
Sighting likelihood by month
MonthLikelihood
Januaryoccasional
Februaryoccasional
Marchoccasional
Apriloccasional
Mayoccasional
Juneoccasional
Julyoccasional
Augustoccasional
Septemberoccasional
Octoberoccasional
Novemberoccasional
Decemberoccasional

Possible year-round; no unsupported peak is applied.

Southern right whaleEubalaena australis
Sighting likelihood by month
MonthLikelihood
Januaryrare
Februaryrare
Marchrare
Aprilrare
Mayrare
Junerare
Julyrare
Augustrare
Septemberrare
Octoberrare
Novemberrare
Decemberrare

Possible year-round; no unsupported peak is applied.

See all 8 species

02 · Dive sites

Dive sites worth knowing

A starting point, not a ranking. Conditions decide what works on the day.

See all 4 dive sites
03 · LogisticsGetting there and costsEasy. Fly to HBA. Typical trip $–$$.

Route overview

Easy

Day trips from a coastal base, about 1.5h from the airport, then a short boat.

Airport options

HBA

Hobart Airport

Road transfers of 30 minutes to Tinderbox or about 75 minutes to Eaglehawk Neck

Typical trip cost

$–$$

under $2,000 to $2,000–4,000

Per person, excluding international flights.

  • Shore diving can be inexpensive, but guided boats, cold-water equipment and long road transfers raise multi-day costs.

Sources & last checked

Checked September 2026

Research is source-backed, but conditions and fees should still be confirmed locally.

View 2 sources and checking notes

Note on the data: This broad circuit groups several bases; site choice and charter availability must be confirmed locally. Water temperature: Rounded regional bands; southeast and east-coast sites differ. Access: Hobart is the main international-access gateway; Bicheno requires a longer road transfer.