Service Area · Treasure Island, FL
Canal docks just inside John's Pass, with the Gulf a few minutes away. We keep Treasure Island boats clean and running right — in the water, at your dock, with proof on every dive.
Diving Treasure Island water
Treasure Island is a barrier-island community on Boca Ciega Bay, just south of John's Pass, with residential canals lined with private docks and quick Gulf access through the pass. The pass keeps the bay-side water salty and moving, which is good for boating and good for barnacles.
Proximity to John's Pass means clean, salty, current-fed water — and brisk barnacle growth on hulls and running gear through the warm season. Canal docks also collect soft growth and slime between cleanings, so a steady cadence keeps both in check before they set in.
However your boat is kept in Treasure Island, the service is the same: we come to the dock, clean and inspect in the water, and send you before-and-after photo or video plus a short condition note — so you always know exactly what's happening below your waterline.
What we do in Treasure Island

Growth removed in the water, at your dock — hull, running gear, and anodes, with photo and video proof of every dive.
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A full visual record of your hull and running gear — for a purchase, an insurance claim, or simple peace of mind.
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Anodes and running gear serviced in the water, on schedule — protecting your shafts and props from galvanic corrosion.
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Phones, rings, props, tools — if it went over the side, we run a methodical grid search and bring it back up.
Learn more →Where we dive on Treasure Island
Wherever your boat is kept on Treasure Island, we come to the slip. We clean and inspect hulls in the water at the John's Pass marinas and the private canal docks — no haul-out, no moving the boat.
Boats we service on Treasure Island are kept at the John's Pass Marina and Hubbard's Marina on the deep-water John's Pass inlet, Blind Pass Marina at the south end, and on the private docks and seawalls lining Paradise Island and the canals off the Treasure Island Causeway. If your boat floats in Treasure Island water, it's on our route.
Instant estimate
Pick your vessel and length for a transparent, on-the-spot estimate. No forms, no waiting — just an honest starting figure for Pinellas water.
What hull cleaning costs in Treasure Island
Hull cleaning in Treasure Island is priced per foot of waterline length, set by how the boat is kept and how often it's cleaned. A boat on a tight, regular cadence costs less per visit than one cleaned once a season — there's simply less growth to remove.
The honest drivers of price are straightforward: the length of the boat, the cleaning interval, the bottom-paint condition, and how much growth has built up since the last dive. A hull kept on a 3-to-4-week cadence stays in the easy range; a hull left for two or three months in Treasure Island's warm water can carry a full skirt of barnacles that takes real work to clear. We quote every boat up front — no surprises at the dock.
Nearby
Treasure Island isn't the only stretch of Pinellas coast we cover. If your boat — or a second boat — is kept nearby, we're already there.
Treasure Island FAQ
Straight answers about service, cadence, and what you actually get.

Founder-led, standard-driven
Misting Monsoon Diving was founded by Jarrett Maryon, a PADI Advanced Master Diver and certified Dive Instructor, on a simple principle: every dive documented, every owner told the truth about their boat. As the company grows across Pinellas County, that principle doesn't bend — every diver we put in the water is trained and held to the founder's standard.
No rotating subcontractors. No guesswork about who's under your boat or whether the work was done right. Whether it's Jarrett on the dive or a diver he trained, you get the same documented, no-shortcuts standard — and the same proof in your inbox afterward.
— Jarrett Maryon, Founder & Lead Diver
Precision beneath the waterline
Tell us your boat and where she's kept. We'll send a clear quote and a cleaning cadence built for Treasure Island water.