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LP 1st Stage Adaptors

The Scuba Doctor offers a large variety of low pressure (LP) first stage regulator port adaptors for recreational, technical, rebreather, sidemount and commercial diving applications.

Most low-pressure hoses are 3/8-inch male and most first stage low-pressure ports are 3/8-inch female. A few brands of first stages have a special low-pressure port that is 1/2-inch female, notably some Apex and older Aqualung models. We offer 1/2-inch to 3/8-inch adaptors.

Reminder: The actual configuration of an adaptor is a mirror image of its use. A 3/8"-24 UNF FEMALE port requires a 3/8"-24 UNF MALE adaptor etc. In technical diving operations where many fittings may get co-mingled, be sure that all adaptor combinations can accommodate the intended flows and pressures.

Looking for a particular fitting you don't see here? Let us know and we'll see if we can order it for you.

We reserve the right to limit order quantities to less than 10 pieces because our supply is appropriate for the demands of individual divers, but not bulk orders. Large volume bulk orders will NOT qualify for our free shipping promotion.

Marina Cove

Shore Dive Shore Dive | Shore access Shore access

Ideal For Snorkelling Inside Port Phillip Night Dive Site Open Water Rated Reef Dive Site Spearfishing Site

Marina Cove
Marina Cove | © Phil Watson

Depth: 2 m (6.56 ft) to 8 m (26 ft)

Level: Open Water and beyond.

Marina Cove, also known as Linley Point South, is near Mornington in Port Phillip. It features a boulder strewn sea floor which deepens gradually from 2 to 8 metres heading out from the shore. Small fish life and crustaceans.

Marina Cove is south of the Fisherman's Beach Boat ramp at Linley Point, accessible from a track leading from the Esplanade opposite King George Avenue. We've called this site Marina Cove after the reference to it by Ian Lewis in "Shore Dives of Victoria". Some other sources refer to Marina Cove as being further south, just north of Coral Cove. Other references have a Marina Cove at Dromana.

Make sure you're careful of boat and PWC (jet ski) traffic operating from the Fisherman's Beach boat ramp. Take a float and dive flag with you. There are sometimes a few fisherman on the point, so keep in mind their lines. You may want to take a dive knife and/or line cutter just in case.

See WillyWeather (Fishermans Beach) as a guide for the tide times and the height of the tide.

Marina Cove Dive Site Map
Marina Cove Dive Site Map | © The Scuba Doctor
Boon Wurrung / Bunurong country
Boon Wurrung / Bunurong country

Traditional Owners — This dive site is in the traditional Country of the Boon Wurrung / Bunurong people of the Kulin Nation. This truly ancient Country includes parts of Port Phillip, from the Werribee River in the north-west, down to Wilson's Promontory in the south-east, including the Mornington Peninsula, French Island and Phillip Island, plus Western Port. We wish to acknowledge the Boon Wurrung as Traditional Owners. We pay respect to their Ancestors and their Elders, past, present and emerging. We acknowledge Bunjil the Creator Spirit of this beautiful land, who travels as an eagle, and Waarn, who protects the waterways and travels as a crow, and thank them for continuing to watch over this Country today and beyond.


Marina Cove Location Map

Latitude: 38° 13.652′ S   (38.227535° S / 38° 13′ 39.13″ S)
Longitude: 145° 1.585′ E   (145.026413° E / 145° 1′ 35.09″ E)

Datum: WGS84 | Google Map | Get directions
Added: 2012-07-22 09:00:00 GMT, Last updated: 2022-03-22 15:36:50 GMT
Source: Google Earth
Nearest Neighbour: Fishermans Beach and Point Linley Reef, 116 m, bearing 332°, NNW
Mornington, Mornington Peninsula, Port Phillip.
Depth: 2 to 8 m.

DISCLAIMER: No claim is made by The Scuba Doctor as to the accuracy of the dive site coordinates listed here. Should anyone decide to use these GPS marks to locate and dive on a site, they do so entirely at their own risk. Always verify against other sources.

The marks come from numerous sources including commercial operators, independent dive clubs, reference works, and active divers. Some are known to be accurate, while others may not be. Some GPS marks may even have come from maps using the AGD66 datum, and thus may need be converted to the WGS84 datum. To distinguish between the possible accuracy of the dive site marks, we've tried to give each mark a source of GPS, Google Earth, or unknown.


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