DiveLine LogoDiveLine LogoDiveLine
Blog
⌘K
Sign UpLogin

DiveLine

Your ultimate dive buddy for the perfect underwater experience.

Features

  • Dive Map
  • Buddy Matching
  • Live Conditions
  • Dive Reports

Resources

  • Buy Us a Coffee
  • Contact Us

Contact

  • [email protected]
  • +1 (831) 566-8793
  • Laguna Beach, CA, USA

© 2025 DiveLine. All rights reserved.

Privacy PolicyTerms of Service
Scuba diving at Treasure Island/Montage in Laguna Beach
Back

Treasure Island/Montage

FAIR
Laguna BeachShore
About This Site
Treasure Island, located in front of the Montage Resort in Laguna Beach, is a popular dive site known for its beautiful underwater topography and rich marine life. The site offers a mix of rocky reefs, kelp forests, and sandy areas, providing diverse habitats for various species. It's suitable for intermediate divers due to potential surf and currents.

Difficulty

Intermediate

Max Depth

18m

Type

Shore

Typical Visibility

5m

Conditions Summary

Best time today

2PM - 10PM

GOOD

Best day in forecast

Thursday

GOOD

2026-02-19

Community-reported visibility

n/a

Warnings for today

  • Strong surge expected
  • Elevated bacteria levels possible due to recent rainfall

Southwest pocket fully protected from north through southeast swells. South and south-southwest hit at full strength, with southwest following at near-full power. West-southwest and west enter with moderate to high energy. The steep beach profile accelerates wave energy, often creating a heavy shorebreak requiring decisive entry and exit.

NNEESESSWWNW
Protected
Partially Exposed
Exposed
Loading...
Nearby Dive Sites
Reef PointN. Crescent BayShaw's CoveFisherman's CoveDiver's CoveHeisler ParkBrooks Street