Michael McFadyen's Scuba Diving Web Site
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Rarer Sydney Marine Life
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Noel Hitchins 1951-2005
Lloyd Bridges - Mike Nelson in Sea Hunt
My Yachting Adventures
Below is a list of links to the main pages about my yacht, Catlypso and My Yachting Adventures:
  • Purchase of Catlypso
  • Details about Catlypso
  • Cleaning/Repairing Catlypso
  • My Yachting Adventures.
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    Michael's 4WD Trips
    Click here for a list of my Four Wheel Drive and Camping Trips.
    Home Brewing
    Click here for an article about Home Brewing.
    Sydney Dive Site Hints
    "Maximum water temperature in Sydney is normally about 22 degrees Celcius"
    My Recent Dives - July, August, September 2026
    ALL DIVES IN SYDNEY UNLESS OTHERWISE NOTED

    DIVING ACRONYMS
    In this log I use some acronyms to make it easier for me to remember where I went and what I saw:

    LOCATIONS 
    (Mostly at Bare Island unless otherwise stated - see website pages for locations) 
    SHR - Sea horse rock
    OHR - Opera House rocks
    STR - Sea tulip rocks
    SHC - Sea horse corner
    BR - Block rock (also Big Rock at Inscription Point)
    RIFR - Red indianfish reef
    IR1 -Isolated Reef 1
    IR2 -Isolated Reef 2
    15MR - 15 Metre Reef
    LR - Long rock
    AR - Anglerfish rock
    N, S, E, W, NE, NW etc - compass headings
    LBR - Little big rock at Inscription Point
    ER - Exit Rock at Inscription Point
    SR - Split Rock at Inscription Point

    FISH ETC
    BIA - Bare Island Anglerfish (red fingered anglerfish)
    PPH - Pygmy pipehorse
    BBSH - Big belly sea horse
    RIF - Red indianfish
    USDP - Upsidedown pipefish
    PJ - Port Jackson shark

    VISIBILITY 

    Shithouse - less than 2 m
    Very Poor - 2 to 4 m
    Poor - 4 to 6 m
    Fair - 7 to 10 m
    Good - 10 to 15 m
    Very Good - 15 to 24 m
    Excellent - 25 to 30 m
    Very Excellent - 30 m+

    1 July 2026 - Barrens Hut/ The Split
    Calm seas but very slight E shop which made it annoying coming out of Port Hacking and at anchor as side on. Very slight current from N down to 14 m then nothing. Viz was at least 10 to 12 metres but milky. Anchor was on reef top so had to drop it over wall and then move to a good spot. Then up Split to N end and back outside. Hundreds of mado at the end of the Split. Back to anchor and then thousands of yellowtail. Went to the Tunnel and then to Cave. Bastard trumpeters and red morwong in Cave. Back via the rear crack, some more trumpeters and morwong at the end. A few blue morwong seen but no tiger anemones or donuts. Spent last bit around anchor and then up. No whales seen or heard today. A good dive. Visibility good.

    2 July 2026 - Bare Island Deep Wall
    Went in off W point as millpond seas. A milky 5-6 metres, perhaps a little more. Cool 16.1C. Lots of opera house nudibranchs near The Bubbles. Back via RIF Reef, none of course there. A purple-lined nembrotha on the Deep Block. Then to 15 MR where there was a fine-lined tambja and a Vercos tambja (Parramatta nudi). Back to SHC, the wobbegong shark from Sunday still on top in crack. no sawtooth pipefish but one USDP. The two PPH are still around and another fine-lined tambja on OHR. The BBSH was on STR today. Lots of small leatherjackets from 8 m back shallow. No RIF again. A very good dive. Visibility fair. 

    4 July 2026 - Desalination Plant Inlet
    Club boat dive, two boats and nine divers. A bit sloppy from the S, wind from W but changed to SSW and picked up once I was back on the boat. Viz 8-10 metres. Anchored on the N side of Number 1 inlet. Went around it and then to 2 and onto 3. It is still missing the grills and roof. Huge numbers of fish here, seapike, yellowtail, silver sweep, one-spot pullers and mado. They were inside and around the outside. The other inlets had thousands of mado mostly. Kyle saw a Moorish idol! We went to 4 and then back to 1 via the others. Last bit spent around 1 and then on the top. An excellent dive. Visibility fair.

    11 July 2026 - Whale Watching Plaform/Rockfall 
    Was supposed to be Wedding Cake Island but once again, the WCI VooDoo struck! Larger and more powerful swell than predicted. Tried Bypass Reef but a 2 km/h current. Much better here, swell less and wind protection. Water bluish 10-12 metres. Anchored half way between the two sites. Went N along the deeper wall for about 60 metres and then W to the main wall at the Platform site. Then a bit N before heading S. A blue devilfish here in cave. On the way back a small Moorish idol in same cave. Back shallower at 15 m and then headed E to the Rockfall site. S along the wall and then N back to the canyon before heading E to anchor. Spent the rest of the time here and then on the deeper wall. Second group saw two more blue devilfish in the Rockfall area. I also saw a large kingfish under boat. A very good dive. Visibility good.

    14 July 2026 - Bare Island Deep Wall
    A great way to celebrate my birthday. Millpond seas but dirty water, 4-5 metres viz at best. Cold, 15.2C. Went off W wall and then to Deep Wall. Reka had problems with buoyancy, new undergarment and was too light. Ended up have to surface and swim back. Did usual route, dozens of opera house nudis near The Bubbles and hundreds of small yellowtail over the wall. Back via RIF Reef, none of course. However, near Deep Block there was a purple-lined nembrotha and on the block a Parramatta nudi (Vercos tambja). Back via 15MR and SHC. A fine-lined tambja on the way. Two sawtooth pipefish and one USDP in normal spot as well as the two PPH we have been seeing for months. One RIF near SHR, no BBSH. Shallow hundreds of mullet near my rock pile. A nice dive to start the day. Visibility poor.

    Written by Michael McFadyenMichael on 01 July 2026 00:0052 Reads - Print
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