10-22m
    Ambergris Caye, Belize
    Hol Chan

    San Pedro - Belize

    Best months: Nov–Mar

    Protected Area

    Hol Chan

    Why dive here

    With 192+ marine species recorded in the area - including barracuda, dolphins, lemon sharks, nurse sharks and sea turtles - San Pedro - Belize offers some of Ambergris Caye's richest reef diving. Water ranges 27-31°C, warmest August, September, October.

    Best timeNov–Mar
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Dolphins, Lemon Sharks, Nurse Sharks and Sea Turtles · 192+ species recorded
    Water27-31°C · warmest August, September, October
    CharacterReef dive · max 10-22m
    StandoutExceptional marine biodiversity

    San Pedro, right off Ambergris Caye, is a solid choice when you’re looking for straightforward Caribbean diving. It’s popular, sure, but for good reason. We’ve always found the 20-meter average visibility makes for relaxed dives, a gentle blue backdrop for the reef. Maxing out around 22 meters, it’s a site that lets you really take your time, perfect for long bottom times and getting some good photos. What we really appreciate about San Pedro is the sheer variety of everyday reef life you encounter. You’ll drift past mustard hill corals and massive starlets, watching doctorfish and bonefish cruise by. Our favourite moments here are often the unexpected ones: spotting a well-camouflaged Gulf toadfish nestled in a crevice or, if you're lucky, catching the flash of a little post horn squid darting past. Keep an eye out for green turtles; they’re regular visitors. It’s not about huge pelagics here, but rather a rewarding immersion into the busy, colourful world of a healthy Caribbean reef. We’d suggest an early morning dive to avoid the crowds and catch the reef just as it’s waking up.

    Typical San Pedro - Belize Dive Profile

    5m10mSafety Stop0m10m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Today05:4517:3411h 50m daylightGolden hour 17:05

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    Conditions

    Ocean conditions, forecast and tides for San Pedro - Belize

    San Pedro - Belize Ocean Conditions

    Monthly averages for San Pedro - Belize, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (17.98, -87.92) (0km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 28.6–31.5°C

    Current Speed

    4 cm/s

    Direction: N (0°)

    Chlorophyll-a

    0.045 mg/m³

    Very clear (oligotrophic)

    Salinity

    35.42 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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