Michael McFadyen's Scuba Diving Web Site
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Noel Hitchins 1951-2005
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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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  • 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
    "SS Royal Shepherd is a very compact shipwreck"
    The Arch - Batemans Bay
    Michael McFadyen's Scuba Diving - The Arch The southern NSW town of Batemans Bay has dozens of dive sites. Some of the best are located around Black Rock which to state the bleeding obvious, is a black rock located right off the main beach areas of Batehaven. One of the dives here is called The Arch (not really original, but quite appropriate as I will explain).

    On the southern end of Black Rock the reef drops away quite dramatically to about 15 metres. The best place to anchor is on the western side of the southern end, just 20 metres or so to the north of the point and 20 metres off the rock. The GPS marks for this anchorage are 35° 46' 39"S 150° 14' 45"E (note that all my GPS Readings are using AUS66 - if you use any other datum, you will need to convert the reading - see my GPS Page for more details). You anchor on a rocky bottom. Descend to the bottom (about 10 metres) and swim over to the wall. Follow this to the south and you will come across a small gutter. Keep an eye on the surface and you will soon see that the white water of the waves crashing on Black Rock disappears and you have passed the rocks end. A few metres further on a large boulder blocks the gutter. Swim to the east, up and over the wall that goes up to four or five metres.

    Dropping over the ridge brings you right into a huge bowl or "amphitheatre". This is the vertical entrance/exit to The Arch. Go to the bottom and you will see the darkness of The Arch. Swim towards it and you will be able to see daylight on the other side. The Arch is quite long, maybe almost 10 metres at its thickest point, although it is very low. To you left there is a cave that extends back under the arch under Black Rock. There is normally pretty good fishlife under The Arch, especially in the cave. Normally cuttlefish can be seen here as well as friendly blue groper. The depth here is 13 metres or so and the bottom is a combination of sand and small rocks.

    Under The Arch there are some magnificent patches of yellow commensal zoanthids while in the bowl there are sponges, gorgonias and sea squirts on the walls.

    The depth increases a bit here to 15 metres and by turning around you can see immediately why the site got its name. Keep following the wall to your left and you will see a long, low cave that runs back under Black Rock. You can enter this but beware that not only does it silt up very easily (there is no way to get lost), you must be wary of wobbegongs lying in wait for a diver!

    You can follow the wall to the north for about 40 metres and you will see another cave. This also runs back under Black Rock and is quite large. In front of the cave there are some small rocks and last time I dived here there was a small eastern blue devilfish under one of them. Turn around here and go back to the south. When the wall turns to the west, swim across the sandy bottom (with some larger rocks) and rejoin the smaller wall on the eastern side of The Arch. There are a couple of small caves in this area as well as large boulders off the main reef. You can stay in this area for a while and return to the bowl via The Arch by either following the wall to the north all the way or for a distance and then going over the shallower reef straight to the bowl.

    Return to you boat by ascend over the western side of the bowl and retracing your steps. The maximum depth on this dive is about 19 or 20 metres (off the wall) and the visibility is normally pretty good. Fishlife is also quite good, with plenty of blue groper around. An excellent dive.

    I used to use Malua Bay Dive but I understand they have closed. I cannot recommend anyone else at this time.

    Copyright © Michael McFadyen 1990 to 2017
    Non-commercial use of an article or photograph is permitted with appropriate URL reference to this site.
    Dive shops, dive operators, publications and government departments cannot use anything without first seeking and receiving approval from Michael McFadyen.
    This web site has been wholly thought up, designed, constructed and funded by Michael McFadyen
    without any help from the Australian Dive Industry since 1996!