MAY 2015 NAUTI N Reef Anchorages Pages 2 - 6 E Boatique Specials Pages 7 - 9 W S Naut-Tips Page 10 iiiiiiii ‘BOATIQUE’ DEBUTS AT THE GOLD COAST INTERNATIONAL MARINE EXPO!!! We are looking forward to many of our Crew and readers visiting us at Berth W104, Gold Coast International Marine Expo, Gold Coast Marine Precinct, 21-24 May inclusive. Floating Impressions SHOP-aboard ‘Boatique’ on SV CatNirvana will add to Gold Coast International Marine Expo’s already-impressive growth in exhibitors and visitors. Expo visitors stepping aboard CatNirvana will enjoy an amazing array of ‘Cruising in Comfort’ products available for purchase, including exciting new products like the BiC Sport Borneo Kayak and inflatable paddle boards plus the incredible GoSun solar-powered ovens. On board displays will again feature all of our stunning and often unique products … soft furnishings, jewellery, ENJOY Flameless Candles, apparel including Colin Heaney designer silk resort wear & cushions, practical galley/kitchen aids, SunPower solar panels, vessel dehumidifiers and a fun selection of water sport gear including the popular BladeFish underwater scooter and the amazing Shark Shield shark deterrent system. See pages 7 - 9 for our ‘Winter Boatique Cruise Specials’ www.floatingimpressions.com.au 1! MAY 2015 RE E F A N CHO R AG ES For many cruisers (your author included) one of the most appealing images of the cruising lifestyle is sitting on anchor in some very beautiful and secluded spot, surrounded by nothing but sea and scenery…and for those cruisers (again including your author!) prepared to see beauty in very open water, a reef anchorage is up there with the stuff of dreams. Fortunately for cruisers in Australian waters, reef anchorages are both readily available and among the world’s best. Let’s step back a moment to be clear on what we mean by a ‘reef anchorage’. Any feature lying beneath the surface of the water may be called a ‘reef’. Hence there are man-made reefs, placed to improve fishing or diving, and abiotic (formed with non-living components) reefs such as sand bars or wave eroded rocks. For our purposes here, however, we will focus on the largest and most widely distributed type of reefs, viz. tropical coral reefs formed by the combined efforts of coral polyps and calcareous algae. Coral reefs are then further described depending on how the reef is situated vis-à-vis nearby land…and a fringing reef is contiguous to an island; a barrier reef creates a lagoon between the reef and the shore; an atoll is a ring reef with no land present; and so on. Coral reefs are one of the oldest ecosystems on Earth. Although coral reefs cover only 0.2% of the total area of the oceans, they provide habitat for at least 25% of all marine animals. Many scientists suggest that only humans can alter the surface of our planet more than the tiny polyps that create coral reefs…and thus we cruisers need to take great care to ensure that we do nothing to harm these magnificent creatures. Our idyllic reef anchorage is therefore within or near a coral reef…and most of our readers are blessed with the Great Barrier Reef (‘GBR’) nearby for seeking such anchorages. The GBR is enclosed within the Great Barrier Reef Marine Park (‘GBRMP’) which stretches 3000Km roughly parallel to the north east Australian coast, 65-250Km in width. The GBR itself ranges between 15-150Km off the coast and is considered one of the seven wonders of the natural world, the only living thing on Earth that can be seen from outer space. Some notable features describing both the spectacular beauty and the incredible biodiversity within the GBRMP would include: • Covering 344,400Km², it is larger than the UK+Switzerland+Holland combined; • It is the world’s largest coral reef ecosystem; • There are >1000 islands including ~150 inshore mangrove islands, ~600 large continental islands & ~300 coral cays; • >1500 species of tropical fish; • >200 types of birds; • ~20 reptiles including sea turtles and giant clams >120yrs old; and of course • ~3000 coral reefs! www.floatingimpressions.com.au 2 ! MAY 2015 RE EF A N CH O R AG ES continued With the GBR being so vast, we hasten to admit that our reef anchorage experience probably amounts to no more than one toe on the GBRMP doorstep. With that admission out of the way though, we can say confidently that CatNirvana’s reef anchorages were among her best ever and we are happy to share those experiences with our readers here. CatNirvana’s log records our experiences whilst anchored within the surrounding reef off Lady Musgrave Island; on Fitzroy Reef; and on Hardy Reef. Before we turn to each of those beautiful spots though, we should begin with a few general observations about anchoring on a reef. 152°9’0"E Site Management Arrangements Fitzroy Reef (23-007) 152°10’0"E HP-23-5364 Fitzroy Reef 23-007 No Structures Area No 23°38’0"S 23º37.416’S 152º08.820’E 23º37.081’S 152º09.398’E g Area Anchorin 23º37.475’S 152º09.017’E 23º37.409’S 152º09.490’E No An cho rin gA Polmaise Reef Rock Cod Shoal Llwellyn Reef Lamont Reef Fitzroy Reef Boult Reef rea 23º37.478’S 152º10.153’E 23º37.541’S 152º09.630’E Anchoring Area WARNING 152°9’0"E 23°37’0"S Rare and fragile corals Anchoring Area 23º36.934’S 152º09.380’E 152°10’0"E This map must not be used for marine navigation. Comprehensive and updated navigation information should be obtained from published hydrographic charts. Seventeen Seventy 23°38’0"S 23°37’0"S Popular snorkelling area 23º37.161’S 152º08.799’E Small Structures Area 23º36.862’S 152º09.281’E 23º36.855’S 152º09.079’E 0 300 600 Metres 0 Kilometres 20 900 Map projection: Unprojected Geographic Horizontal Datum: Geocentric Datum of Australia, 1994 SDC050625(c) 19 May 2006 To ensure you enjoy your reef anchoring as much as possible, you should be very focused on the weather before you embark toward the reef. Reef anchoring is almost by definition very exposed. While Lady Musgrave Island provides some theoretical shelter, the island is small and there is no practical shelter…and in each of Fitzroy and Hardy Reefs, there is no land shelter at all. It is therefore suggested that reef anchoring should be avoided in winds >20kn. It is particularly important to keep sea state in mind and avoid any sort of sustained strong weather from one direction where the swell will be large and create uncomfortable (if not dangerous) conditions inside the reef. It is easy to find reports of vessels dragging in reef anchorages, but happily we cannot add to those reports. We were fortunate to experience near flat-calm (and truly spectacular!) conditions on both Lady Musgrave and Hardy Reefs, but less so on Fitzroy where we found ourselves in clear but windy (15-25kn) conditions. There was no large swell around Fitzroy so it was still enjoyable, but it was not good for snorkelling as the sea surface was just too choppy. www.floatingimpressions.com.au 3 ! MAY 2015 R EE F AN CH O R AGE S continued Having arrived at a reef, the uppermost You were following the general rule of entry, of course! – you priorities should be safety of your vessel should be able to clearly see and avoid the coral ‘bommies’ and crew (of course) and protection of that common to every reef anchorage in our experience. There will beautiful environment… The most immediate safety concern (as well as the concern to not damage the reef) will be the reef entrance…and in this area Hardy Reef stands out, albeit in a negative way. Both Lady Musgrave and Fitzroy presented well marked entrance channels for CatNirvana…and even though we were a bit concerned about the width of those channels vis-à-vis CatNirvana’s 7.7m beam, in the result both entrances provided no problems. The general rule is to enter a reef on a flood tide (ideally early to also be specific areas either designated for anchoring or especially marked ‘No Anchoring’; these GBRMP Rules are to protect this very special environment. When you locate a suitable anchorage area, allowing for swing free of both other vessels and bommies, you should pay out generous scope reflecting the very exposed position. Our experience in all of Lady Musgrave, Fitzroy and Hardy reefs was that there was good holding sand available. mid-tide) with the sun overhead; our experience confirms following that general rule will markedly reduce stress on both captain and crew. Hardy Reef distinguishes itself by the entrance being completed unmarked; not at all clear to the eye; and with very little margin for errors…and it is therefore a particularly strong case for following the general rule! For our readers keen to test themselves and attempt entry into Hardy Reef, a copy of Lucas’ Cruising the Coral Coast (or some similar detailed cruising guide covering the area) should be studied for useful notes on the approach…and we can advise that CatNirvana’s log recorded the Hardy Reef entry at 19⁰43’.823S 149⁰11’.176E. Once inside the reef, you will be looking for a suitable spot to anchor…and your priority needs to be fully focused on not damaging that beautiful environment. With the sun overhead – www.floatingimpressions.com.au 4 ! APRIL 2015 REEF ANCHORAGES continued Relaxing on anchor inside the reef, your eye will be drawn to the horizon. Fitzroy distinguishes itself as being completely out of sight of land…and it is indeed an awesome sensation to feel your vessel swinging to an anchor with nothing but sea to the horizon all around! At Hardy Reef you will see Hook Island low on the south western horizon, but ‘civilisation’ is much closer in the form of Reef World, the large and semi-permanent community (platforms and numerous vessels) situated in the deep channel between Hardy and Hook reefs, ~1nm from the Hardy Reef entrance. Anchoring at Lady Musgrave the Island is close at hand and clearly visible. Even at Hardy and Lady Musgrave, however, the ‘hard’ objects seem small as compared to the vast open water. Here are a few specific notes on each of CatNirvana’s reef anchorages… Lady Musgrave Island Reef Situated 52nm north of Bundaberg and 32nm northeast from the nearest mainland facilities at the Town of 1770, Lady Musgrave Island is a 13ha coral cay with 2930ha surrounding reef. Heading north, the island is the second in the GBR island chain – The first is Lady Elliot, 22nm to the southeast – and it is intensively used. Anchored inside the Reef, Lady Musgrave is a beautiful spot with spectacular and immediate diving and l opportunities as well as the attractions of fascinating bird and turtle life on the Island, but perhaps the biggest negative ‘feature’ would be the heavy and constant/daily tourist traffic visiting from 1770. When CatNirvana anchored there we found one of the smaller tourist vessels – It appeared to be a glass bottom boat taking around the visitors who came out to the island in the large power catamaran -- to be particularly and offensively loud for long periods during the middle of the day…every day. We would urge any cruisers visiting Lady Musgrave to anchor well away from the island -- there is plenty of room to do so – in which case Lady Musgrave will be an enjoyable reef anchorage. www.floatingimpressions.com.au 5 APRIL 2015 REEF ANCHORAGES continued Fitzroy Reef Situated 37nm northeast from 1770, Fitzroy Reef is a spectacular 3650ha drying, closed-ring reef with a large deep (6-10m) lagoon and a well-marked entry. Out of sight of land and with little in the way of visiting traffic other than a few cruisers, this would be our Captain’s pick for the best get-away-from-it-all reef anchorage. The GBRMP information suggests there are “20 tourism operators…to Fitzroy Reef” but we either didn’t see them or they were of the live-aboard variety and thus appeared as just another yacht…and there were only 2 other yachts on the Reef during our visit, albeit mere specs a long way away in the vast, open water inside the Reef. With a windy stay during our visit preventing us from snorkelling , we were unable to explore what the GBRMP describes as an area rich with sea life and very well suited to snorkelling. We will definitely be looking for an opportunity to return to Fitzroy with a better weather window. Hardy Reef Situated 25nm northeast of Hook Island off the Whitsunday Island Group, Hardy Reef is a large black wall platform reef. Scientists suggest Hardy Reef has reached its full height and is now expanding outward which means (and this is very clear to any visitors!) there is a sheer wall along the Reef’s outer edge which drops virtually vertically down to the sea floor up to 60m below. Within Hardy Reef are many of the smaller reef formations often seen in the spectacular aerial reef images, .e.g ‘Heart Reef’; many of these formations are, however, in designated No Anchoring zones. As already noted, the entry to Hardy Reef is difficult, very likely dangerous in poor conditions. The large tourist community nearby (Reef World) is busy, but not really close to the anchorage area such that it is not overly troublesome. We were visited one evening by a group of pleasant young fellows working at Reef World and enjoying a dive on their free time. Apart from Reef World, CatNirvana enjoyed Hardy Reef all to herself, a fact no doubt reflecting the palpitations on her bridge and foredeck as we entered the Reef and the understandable reluctance of other vessels, skippers and crews to put themselves through the same raised blood pressure! Reef anchorages aren’t for everyone. However, for all those (like the Captain and Admiral on CatNirvana) in pursuit of beauty and solitude, a reef anchorage on a fine calm day is hard to beat! www.floatingimpressions.com.au 6 APRIL 2015 ‘Boutique' SPECIALS FREE Neoprene carry bag with each SharkShield purchase VALUE $44.95 FREE ENJOY votive with selected ENJOY Flameless Candle purchases VALUE $9.95 30% off all Entia 30% off Colin Heaney & Evoll Nautical Jewellery Silk Designer Kaftans www.floatingimpressions.com.au 7 APRIL 2015 ‘Boutique' SPECIALS 30% off 20% off OceanPro Dry Bags & Beach Bags 152°9’0"E HP-23-5364 152°10’0"E Colin Heaney Covers Site Cushion Management Arrangements Fitzroy Reef (23-007) Fitzroy Reef 23-007 No Structures Area 23º37.416’S 152º08.820’E No 23º37.081’S 152º09.398’E g Area Anchorin $349 $289 23º37.475’S 152º09.017’E 23º37.409’S 152º09.490’E No An cho rin gA rea 23º37.478’S 152º10.153’E 23º37.541’S 152º09.630’E 23°38’0"S AusClimate Dehumidifier inc. FREE Anchoring Area drainage hose & climate gauge Polmaise Reef Rock Cod Shoal Llwellyn Reef Lamont Reef Fitzroy Reef 30% off Seventeen Seventy 0 Boult Reef Kilometres 20 Masks, Snorkels & Fins, Stinger Suits & Rashies WARNING 152°9’0"E 23°37’0"S Rare and fragile corals Anchoring Area 23º36.934’S 152º09.380’E 152°10’0"E This map must not be used for marine navigation. Comprehensive and updated navigation information should be obtained from published hydrographic charts. 23°38’0"S 23°37’0"S Popular snorkelling area 23º37.161’S 152º08.799’E Small Structures Area 23º36.862’S 152º09.281’E 23º36.855’S 152º09.079’E 0 300 600 Metres 900 Map projection: Unprojected Geographic Horizontal Datum: Geocentric Datum of Australia, 1994 SDC050625(c) 19 May 2006 www.floatingimpressions.com.au 8 APRIL 2015 ‘Boutique' SPECIALS EXCLUSIVE EXCLUSIVE NAUTI Cushion Covers 45x45cm NAUTI Cushion stripe Covers 45x45cm 152°9’0"E Site Management Arrangements Fitzroy Reef (23-007) 152°10’0"E 3 for $99 HP-23-5364 5 for $99 Fitzroy Reef 23-007 No Structures Area No 23º37.416’S 152º08.820’E 23º37.081’S 152º09.398’E g Area Anchorin EXCLUSIVE 23º37.475’S 152º09.017’E 23º37.409’S 152º09.490’E No An cho 23°38’0"S 2 for $69 gA Rock Cod Shoal Llwellyn Reef Lamont Reef Fitzroy Reef 23º37.478’S 152º10.153’E Boult Reef Seventeen Seventy 0 Kilometres 20 All specials only available whilst stock lasts! WARNING 152°9’0"E Polmaise Reef rea 23º37.541’S 152º09.630’E NAUTI Cushion Covers 60x60cm Anchoring Area rin 23°37’0"S Rare and fragile corals Anchoring Area 23º36.934’S 152º09.380’E 152°10’0"E This map must not be used for marine navigation. Comprehensive and updated navigation information should be obtained from published hydrographic charts. 23°38’0"S 23°37’0"S Popular snorkelling area 23º37.161’S 152º08.799’E Small Structures Area 23º36.862’S 152º09.281’E 23º36.855’S 152º09.079’E 0 300 600 Metres 900 Map projection: Unprojected Geographic Horizontal Datum: Geocentric Datum of Australia, 1994 SDC050625(c) 19 May 2006 Offer expires 12 July 2015 www.floatingimpressions.com.au 9 APRIL 2015 NAU TI T IP S Protect your Fridge Compressors … One of the features that we really love on CatNirvana is her refrigeration systems. With 2 x 80L refrigerators (one used for food and the other for the bar) and a brilliant 80L freezer, our cruising days/weeks/months never really experience any hardships in the cold storage area; all that storage leads to great menu choices…and great menus make for very comfortable cruising! All good, except when a refrigeration system breaks down. Toward the end of our Winter 2014 Exhibition Cruise we noted that the food fridge wasn’t keeping things as cold as it should. Then, back in her home port and preparing for a family day outing, it became clear that our food fridge was basically unable to chill at all…and we began what turned out to be a long and involved trouble-shooting process. In the final result, we confirmed our food fridge had lost all its refrigerating gas, i.e. it leaked! Even the repair turned out to be long and involved, but happily it’s now all good again. We were then keen to use hindsight to avoid all that trouble in the future, not to mention keeping our food reliably cold! So we considered how the problem occurred and how to prevent it all happening again…and hence our (very simple) Nauti-Tip… Protect your fridge compressor(s). All the piping and the cooling grills around a fridge compressor are solid, but nevertheless fairly sensitive items; those items are also often vulnerable or exposed on a vessel, typically (as on CatNirvana) in out-of-sight areas also used for stowage. Our experience suggests that, even when you’re careful not to bump a refrigerator compressor installation, impacts can and will occur…and impacts can lead to leaks. So we set out to cover and protect our exposed compressor units. Starting with the measurements of the compressor installation, we then looked around (Bunnings, K Mart, and so on) until we found an off-the-shelf basket with an inside volume that roughly matched the compressor installation. Ventilation around the compressor and cooling grill is critical to efficient refrigeration. So the ideal basket will be very well ventilated…and plastic is preferable both to ensure no rust as well as for easier modifications to fit. Then it was a matter of ‘eyeing up’ a few cuts to accommodate the piping and wiring paths away from the compressor…and in our case the ventilation priority meant a few more cuts were required to a solid floor on the basket to ensure warm air rising above the unit – The floor became the top when the basket was inverted over the compressor -- could easily escape. Voila…instant – Well nearly -- protection against future leaks! Please send us your Nauti-Tips! Readers’ suggestions selected will receive one of our much enjoyed NAUTI HATS. www.floatingimpressions.com.au 1! 0 APRIL 2015 www.floatingimpressions.com.au 1! 1 APRIL 2015 www.floatingimpressions.com.au 1! 2
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