Sink or Scream Boat Party 2025 | Halloween on Sydney Harbour

Sat Nov 01 2025 at 08:00 pm to 11:59 pm

King Street Wharf 9 | Sydney

Poseidon Events
Publisher/HostPoseidon Events
Sink or Scream Boat Party 2025 | Halloween on Sydney Harbour
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Get ready to Sink or Scream! Sydney’s wildest Halloween boat party returns — 3 levels, rooftop views, DJs, free shots & prizes all night!
About this Event

? SINK OR SCREAM BOAT PARTY 2025


? Friday 1st November | ? Boarding 8PM | ? King Street Wharf 9


Sydney’s most chaotic Halloween boat party is back — bigger, louder, and scarier than ever.

Step aboard a 3-level haunted vessel on Sydney Harbour for a night of wild beats, eerie lights, and blood-curdling good times.


? WHAT’S INCLUDED

? Entry to Sink or Scream Boat Party 2025

? Access to all 3 levels + rooftop deck

?‍♀️ Free Blood Shot (served in a syringe on arrival)

? Trick-or-Treat Goodie Bag

? Prizes, giveaways & spooky surprises

? Sydney’s best DJs spinning RNB | House | Party Anthems + Halloween classics


⚓ EVENT DETAILS

? Friday 1st November 2025

? King Street Wharf 9

? Boarding 8:00PM | Cruise 8:30PM – 12:00AM


? TICKETS

? First Release – $35 (Almost Gone!)

? Second Release – $45

? Final Release – $55


⚠️ Last year sold out in days — don’t miss the boat (literally).


?️ DRESS CODE

Halloween costumes encouraged (scary, sexy, or just weird — your call).

Clubbing/festival fits also welcome.

? No thongs or flip-flops.

? 18+ Event | Valid Photo ID Required | Management Reserves All Rights


? THIS WILL BE A NIGHT TO DIE FOR.


Grab your crew, plan your fits, and get ready to Sink or Scream on Sydney Harbour.


Event Photos
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Event Venue & Nearby Stays

King Street Wharf 9, Lime Street, Sydney, Australia

Tickets

AUD 38.37 to AUD 59.54

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