

Best for beginner divers, 18-26m, boat entry, mild current.
San Martin Island in the Northern Pacific offers a diverse boat-access dive site featuring natural reefs, kelp forests, pinnacles, and an artificial reef. Divers typically explore depths between 18 and 26 metres, with an average depth of 21 metres. The site is suitable for beginners, though the water temperature, which ranges from 15 to 18 degrees Celsius, requires adequate thermal protection such as a 5mm wetsuit, hood, and gloves. Visibility fluctuates between 10 and 30 metres, and currents remain mild. Divers should monitor local surge and swell reports, as these conditions can impact boat entries and exits.
30.48263, -116.09893
Cold water at this site can catch beginners off guard, so bring at least a 5mm wetsuit and consider a hood and gloves. Be aware that surge and swell can affect entry and exit from the boat, so listen to your dive operator's briefing carefully before descending.
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Depth
18-26m
Visibility
10-30m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
15-18°C
Current
Mild
No nearby dive sites found within 50km.
Yes, the site is suitable for beginners due to the mild currents, though divers should be prepared for cold water and potential surge.
Depths at this site range from 18 to 26 metres, with an average depth of 21 metres.
This is a boat-access site located 5000 metres from shore; a boat is required to reach the location.
Due to water temperatures between 15 and 18 degrees Celsius, a minimum of a 5mm wetsuit is recommended, along with a hood and gloves.
The main hazards are cold water temperatures and surge, which can affect boat entry and exit.
Diving at San Martin Island in San Martin Island requires the following certifications: Open Water. Always dive within your training limits.
San Martin Island in San Martin Island typically has mild currents that most divers can handle comfortably.
Visibility at San Martin Island in San Martin Island typically ranges from 10 metres to 30 metres. Conditions vary with weather, tides, and seasons.