Castaway Passage
About this Dive Site
Description
Castaway Passage, a deep channel in the Mamanuca Islands, is renowned for its exhilarating currents and impressive pelagic encounters. Divers here can anticipate sightings of majestic manta rays, powerful tuna, swift barracuda, and the occasional elusive hammerhead shark.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30°C | 30°C | 30°C | 29°C | 29°C | 28°C | 28°C | 28°C | 29°C | 29°C | 30°C | 30°C |
Peak Season
April, May, June, July, August, January, February, March, September, October, November, December
Jan
Good coral health, diverse reef fish
Feb
Good coral health, diverse reef fish
Mar
Good coral health, diverse reef fish
Apr
Transition to drier season, excellent visibility
More monthly highlights
May
Excellent visibility, vibrant coral gardens
Jun
Humpback whale migration (offshore)
Jul
Humpback whale migration (offshore)
Aug
Humpback whale migration (offshore)
Sep
Manta ray season begins
Oct
Manta ray season
Nov
Manta ray season, transition to rainy season
Dec
Good coral health, diverse reef fish
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