Michael McFadyen's Scuba Diving Web Site
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Our Yachting Adventures
Below is a list of links to the main pages about our yacht, Catlypso and our Our Yachting Adventures:
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    Michael and Kelly's 4WD Trips
    Click here for a list of our Four Wheel Drive and Camping Trips.
    Current Kareela Weather
    A summary of the current weather conditions at our house at Kareela, Sydney, is below. Click here for more Detailed Diving Weather and Conditions. Weather from Michael McFadyen's Tempe Weather Station


    Conditions at
    23:49 on 23/1/17

     
    Temperature 25.6°C
    Humidity 65.0%
    Barometer 1003.4hPa
    Rate -0.3hPa/hr
    Wind Speed: 0 km/hr
    Wind Direction S
    Rainfall for Today 0.0mm
    Rainfall last hour 0.0 mm
    Rainfall last 24 hours 0.0 mm
    Rainfall at Start of Month 814.6 mm
    Rainfall this Year 827.0 mm
    Today's Extremes
    High Temperature 31.2°C at 15:48
    Low Temperature 20.9°C at 6:27
    Peak Wind Gust 0km/hr at 0:00
    Weather from Michael McFadyen's Kirrawee Weather Station
    Yesterday's Extremes
    High Temperature 27.5°C at 17:11
    Low Temperature 19.8°C at 6:29
    Rainfall at Start of Yesterday 827.0 mm
    Rainfall at End of Yesterday 827.0 mm
    Weather from Michael McFadyen's Tempe Weather Station
    Astronomical Data
    Sunrise 5:06
    Sunset 19:05
    Moonrise 1:09
    Moonset 15:04

    Home Brewing
    Click here for an article about Home Brewing.
    Sydney Dive Site Hints
    "Inscription Point is a great place to find sea dragons"
    Coral Plate to Gorgonia Hole Drift - Heron Island
    As well as a standalone dive at Gorgonia Hole, you can do a drift dive utilising this site. Most of the dive sites at Heron Island are located on the eastern side of the fringing reef that surrounds Heron. Gorgonia Hole is towards the top or northern section of the reef around past The Bommie and Pams Point. It is only a few minutes run in the dive boat to this location. On my trip there in June 1989 and later in October 1989 for the Heron Island Dive Festival, I dived this site four times, including a night dive.

    Click to enlarge
    A map of the dive sites of the northern side of Heron Island
    Click to enlarge

    Note this map was drawn in 1990 by Clarrie Lawler - used with his permission

    Coral Plate (or Plate Ledge as it appears to be called in 2008) is located to the south-west of Gorgonia Hole. There was a mooring at Coral Plate which was on a small coral outcrop. This is in a small bay. The reef runs in an west-north-west to east-south-east direction and sort of snakes its way along with some small bays.

    Gorgonia Hole
    A very rough map I drew of Coral Plate to Gorgonia Hole in 1989
    Note depths are in feet - Coral Plate is at right
    Also North symbol may be a bit too far to the east

    Once on the bottom you will see the fringing coral reef has a bays right opposite the mooring. The depth will only be about six to nine metres and you are unlikely to get over 15 metres on the dive.

    Head to the west along the wall and you will see the numerous bays. The first one you come to after the mooring has two overhangs that run back into the wall a bit. These can be home to crayfish and moray eels.

    The next couple of bays have medium sized coral bommies off them. Check out the bays and the bommies as you go. Off the wall look out for turtles and sharks, we saw some white-tipped reef sharks on this dive.

    The fourth bay has no bommie but is just before the end of the dive. A short distance along you will see a larger bay. This has a large oblong shaped bommie that sits 10 metres or so off the main wall. The mooring for Gorgonia Hole is on the bommie.

    All along this section you should see white-tipped reef sharks, turtles and magnificent gorgonias. As you can imagine from the name, the gorgonias here are quite good.

    A very nice dive, with lots of the usual coral fish to be seen.

    Note this article was written in 2008 so my memory may be a bit out with some aspects of the dive site and things may have changed in the almost 20 years since I last dived there.

    Copyright © Michael McFadyen 1990 to 2017
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    without any help from the Australian Dive Industry since 1996!