How far is the good diving by boat from the Marriot on Curacao ?
The Marriott is in Piscadera Bay, the west end of Willemsted. A quick look at Caribbean Sea Sports website shows the farthest they go west is to Porto Mari - a couple minutes past Habitat resort. You can dive Porto Mari from shore.
One of the best known dives on Curacao is Mushroom Forest and the Cave.
Rated as one of the World's Best Dives by Sport Diver Magazine
It's near San Nicolas so I doubt CSS runs that far west. Everyone we asked (locals) said the best boat dive is Watamula, it's past West Punt on the NW side of the island. We couldn't work it into our schedule...
I've read that Ocean Encounters goes to Watamula from OE West and maybe Habitat or Sunset Divers
might run up there once a week also. OEWest/Kura Hulanda are on Playa Kalki, another of the best dives on the island. A long boat ride from town -
if anyone does it.
We dove Lost Anchor just east of Sunset Waters, it's one to do from a boat, there's about a 50' (or more) vertical climb down. Really nice dive - ask about the seahorses.
Is the best diving on the West End, or is that where the best shore diving is?
My personal opinion is that the best diving is on the West End. Or at least midway between Willemsted and West Punt. But we mostly shoredove and did more of our diving to the west around Habitat, Varsenbaai and Lagun. We did dive the Tugboat out east, the dive past it is better than the wreck. Generally speaking the island is so long that diveops in town stay near town or slightly east/west of it and the diveresorts on the west end do the same in their area.
It's probably not possible to find one diveop that does all the best dives. Your best option is to decide where to stay and drive to the boat for the farther out sites.
From the Marriott, it's probably 20 minutes driving to Sunset Waters and probably 20-30 minutes more to West Punt. East through town to Ocean Encounters/Lions Dive took us 20mins. one morning - 10 mins. further to the Tugboat. We stayed across the street from the Marriott in Piscadera part of the week.
One other thing to mention is that Habitat, Sunset Waters and Kura Hulanda are pretty much the only thing in their immediate vicinity. If you're not into eating/staying/diving at your resort mostly, I'd recommend the Marriott or someplace east of town like Lions Dive. (Marriott's much nicer...

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