This video discuss the ship's "Range of Stability". It shows how to determine the GZ values at any angle of heel using the KN values, and construct a GZ curve.
#stability
#hydrodynamics
#maritime
#seafarer
#seaman
#bsmt
#maritimestudents
#seamanship

https://youtu.be/IM4HzhwvLDE
https://youtu.be/GgDRLqB4zLg

This video shows how to determine the weight of ballast water inside the tank using a tank-sounding table. It involves interpolation using a scientific calculator.
#stability
#hydrodynamics
#maritime
#seafarer
#seaman
#bsmt
#maritimestudents
#seamanship

https://youtu.be/aWfxCHdG4LE
https://youtu.be/kEOWrIFaASs

Highlights from the 2022 Seawind Catamarans and Corsair Trimarans Moreton Bay Rally hosted by Multihull Central and Royal Queensland Yacht Sqadron.

Photos, overview and results here: https://www.multihullcentral.c....om/21-strong-seawind

Learn why anchoring a catamaran is different to other yachts.
More information on courses at www.multihullcentral.com

Craig & Kerry Margetts and family take a year out to sail around Australia on a Seawind 1160

Late model 2018 Seawind 1190 Sport ready for immediate delivery in Sydney Harbour. See full specs online here: https://www.multihullcentral.c....om/used-boats/seawin

Or call Michael Meehan on 0419 872235 or email michael@multihullcentral.com

Sailing an Outremer 49 at the Outremer Cup at La Grand Motte, France.

We had a record turn out for this year's Seawind Catamarans & Corsair Trimaran Rally hosted on Brisbane's Moreton Bay by Multihull Central and the Royal Queensland Yacht Squadron. Special thanks to sponsors Signature Yacht Services, All Yacht Spares, Ullman Sails Brisbane, Probiotic Power, and Muir Marine.
To register for upcoming Seawind & Corsair events in Australia visit: https://www.multihullcentral.com/events-2/

We will be bringing the 'Off Grid' Seawind 1160 Lite to the Sanctuary Cove International Boat Show. Featuring a whopping 1,485 Watts of solar packaged with all electric cooking, lithium batteries, fresh water toilets with watermakers, and more, this is a unique package.

To book a tour at the boat show: https://www.multihullcentral.c....om/events/booking-sa

For more information about this boat, click here: https://www.multihullcentral.c....om/used-boats/2021-s

Welcome aboard the 2008 Lagoon 440 Hestia, one of Sydney Harbour’s most popular charter boats, in current 1E commercial survey for 33 passengers making it a truly unique boat for business or leisure.

Request an Inventory here: https://www.multihullcentral.c....om/used-boats/2008-l

Featuring spacious entertaining areas both outdoors and indoors, Hestia offers a galley to compliment commercial activity and also live aboard lifestyles, with stainless steel countertops, stove and oven, microwave, fridge and freezers.

Four spacious cabins offer comfortable liveaboard conditions, each with their own head and shower.

On deck and you have a forward cocktail lounge and upstairs a flybridge helm station with electric winches, all navigation relayed, supported by new lithium batteries and 430 watts of solar panels and twin wind generators.

Available immediately on the East Coast of Australia or the option to be delivered to you anywhere worldwide with opportunities for you to visit the boat in your dream destinations along the way.

For more information, visit https://www.multihullcentral.c....om/used-boats/seawin or contact Brent Vaughan at 0418 670 751.

This near new Corsair 880 is fully speced for cruising featuring a long list of extras.
For more information or an inventory visit https://www.multihullcentral.c....om/used-boats/corsai or contact Michael on michael@multihullcentral.com

Blondie is a Crowther Spindrift sailing catamaran built to a design by Lock Crowther in 1986. The current Owner has undertaken an extensive refurbishment of the vessel. A high standard of workmanship and attention to detail was evident during our inspection and quality equipment and fittings have been used. Major improvements include the new Yanmar engines, total replacement of the electrical wiring, new cabin windows, new navigational electronics and replacement of the standing rigging in January 2010

This vessel is in very good condition and is well fitted out and equipped for coastal cruising and racing. We consider this vessel to be structurally sound with no apparent structural defects noted during our inspection.

For more info visit www.multihullcentral.com

1998 Seawind 1000 has just had a refurbishment, including new mainsail, jib, sailcover, cockpit carpet, saloon clears and much more. Visit www.multihullcentral.com for more information...

This 2004 Seawind 1000 “Kind-a-Magic” is in great condition having been upgraded with new engines, rigging, front windows, window covers, instruments, trampoline mats, boom bag, winch supports. There is nothing you need to spend and you can have this beautiful boat on your mooring immediately. Please call Michael Meehan 0419 872 235 for more information.

Join us onboard the first of the new Longreach power catamarans as they start launching. This Expedition vresion is a long range live aboard cruiser with a very unique and innovative layout.

For further information visit https://longreachcatamarans.co....m/vessel/longreach-e

This large blue water live aboard cruiser is well equpped for long range cruising with all of the equipment and a robust and spacious platform, featuring the famous Crowther hull design and daggerboard performance. Features three queen sized cabins plus bunk room, two bathrooms and galley up saloon living area. 50hp Volvo motors, 7.5 kVA genset and Washer / Dryer. Well protected central helm position with short handed rig operation. CALL MULTIHULL CENTRAL NOW TO INSPECT ON 1300 852 620 OR WWW.MULTIHULLCENTRAL.COM

Here's a highlights from the Sydney Multihull Regatta with 20 multihulls entered , involving three races up the length of beautiful Sydney Harbour with lunchtime raft ups and onshore dinners in between and plenty of socialising.

Supported by Seawind Catamarans and Corsair Trimarans, the regatta was hosted by Multihull Central and the Multihull Cruising Yacht Club from their marina base in Rozelle Bay.

We look forward to next year’s regatta and hope to see many more multihulls with us to join in on the fun.

A one third share syndicate share in this well optioned, 2020 Seawind 1190 Sport “Second Wind” is now available. The boat is in as new condition based in Pittwater. This is a fast competitive boat which has been set up for comfortable cruising. Some of her upgrades include two electric winches, stereo system, Furling Jib, furling screecher, square top mainsail and carbon jib bow sprit and 800W solar. Lift out dagger rudders all contribute to having a boat that draws only 700mm. This allows you can get into those prized anchoring spots that so much of Australia has to offer. A three cabin owners version layout. A fully open galley, she is open, spacious with plenty of ventilation. This Seawind 1190 Sport is a great boat ready to go anywhere you want to with davits to hold the Takacat and outboard that come with this boat making shore visits to the islands easily.
For specifications and info visit: https://www.multihullcentral.c....om/used-boats/seawin