Service Area · Gulfport Municipal Marina
For boats kept at the Gulfport Municipal Marina on Boca Ciega Bay, we clean and inspect in the slip — hull, running gear, and anodes — and document every dive.
Diving Gulfport Municipal Marina water
The Gulfport Municipal Marina sits on Boca Ciega Bay, a warm, shallow, salt-rich body of water on the protected side of the barrier islands. Shallow, warm bay water heats fast and stays productive, which is good for marine life and tough on a hull — fouling builds steadily on boats kept here.
Boats at Gulfport that sit between trips collect a film and soft growth quickly, with the running gear often growing faster than the hull. A regular cleaning cadence keeps each visit short and protects both the bottom paint and the metal below the line.
However your boat is kept at Gulfport, the service is the same: we come to the slip, clean and inspect in the water with no haul-out, and send before-and-after photo or video plus a short condition note on the hull, props, shafts, and anodes.
What we do at Gulfport Municipal Marina

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
We come to the dock wherever your boat is kept at the Gulfport waterfront.
From the Gulfport Municipal Marina we also cover the nearby St. Petersburg waterfront and the docks of Isla Del Sol and St. Pete Beach across Boca Ciega Bay. If your boat floats in Gulfport water, it is on our route.
On the map
Gulfport Municipal Marina is on our regular Pinellas route. Tell us your boat and where she's kept, and we'll bring the dive to your dock.
What hull cleaning costs at Gulfport Municipal Marina
Hull cleaning at Gulfport Municipal Marina 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. We quote every boat up front — no surprises at the dock. Marina access fees, where a facility charges them, are billed separately.
Nearby
Gulfport Municipal Marina isn't the only stretch of Pinellas water we cover. If your boat — or a second boat — is kept nearby, we're already there.
Gulfport Municipal Marina 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
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.
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 Gulfport Municipal Marina water.