

The Scamander River mouth offers a genuinely unusual dive experience, combining a seagrass and muck environment with surprisingly clear water reaching 10 to 30 metres visibility. The shallow, calm conditions make it accessible, though currents are variable and a rip can develop near the mouth, so read the water before you enter. Weedy seadragons are the standout attraction here, perfectly camouflaged among seagrass beds. Alongside them you may encounter octopuses, wrasses, leatherjackets, sea stars, and anemones. Dolphins and seals also pass through. Entry is from shore with parking available nearby.
-41.46350, 148.26500
Time your dive around slack water to avoid the rip current that can push hard at the river mouth, and check surf conditions at the entry point before gearing up. A wetsuit of at least 5mm is recommended for Tasmanian waters year-round.
To reach the site, park on the north side of the Scamander bridge and take a 10-minute walk through the dunes to the river mouth.
Surf reports for the area list rips, rocks, and sharks as potential hazards.
Visibility
10-30m
Skill Level
Intermediate
Entry
Shore
Water Temp
13-19°C
Current
Moderate
Best Time
Jan, Jan, Feb, Feb, Mar, Mar, Apr, Apr, May, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec, Dec
Scamander River mouth in Tasmania is home to weedy seadragons, the region's iconic endemic species. Snorkellers also regularly encounter dolphins, seals, colourful wrasses, leatherjackets, octopuses, sea stars and anemones in the shallow estuary waters.
Water temperatures at Scamander River mouth range from 12°C to 19°C throughout the year. These cool Tasmanian waters typically require a 5mm wetsuit or thicker for comfortable snorkelling, even during the summer months.
The best months for snorkelling at Scamander River mouth are November through April, with June, July and December also offering good conditions. The warmer months from January to April provide the highest water temperatures, though visibility remains excellent year-round at 10 to 30 metres.
Scamander River mouth requires intermediate snorkelling skills due to variable currents, surf conditions and potential rip currents at the estuary entrance. The shore entry from Tasmania's East Coast can be challenging when waves are present, making this site unsuitable for beginners without experienced supervision.
The primary hazards at Scamander River mouth include rip currents near the estuary entrance, surf conditions that can make entry and exit difficult, and the presence of sharks in Tasmanian waters. Variable currents require good water confidence and the ability to assess conditions before entering.
Scamander River mouth offers shore entry with parking facilities available near the site on Tasmania's East Coast. No boat is required, making it accessible for snorkellers with their own transport, though conditions at the river entrance should be carefully assessed before entry.
There is no entry fee to snorkel at Scamander River mouth in Tasmania. The site is freely accessible from the shore with parking available nearby, making it a cost-effective option for snorkellers exploring the East Coast region.
Diving at Scamander River mouth in East Coast requires the following certifications: Open Water. Always dive within your training limits.
A 7mm wetsuit or semi-dry is recommended for diving at Scamander River mouth in East Coast. Water temperatures range from 13°C to 19°C.