Florida Keys, United States
    Half Moon Underwater Archaeological Preserve

    Patricia Wreck

    Best months: Apr–Jun

    Protected Area

    Half Moon Underwater Archaeological Preserve

    Why dive here

    With 87+ marine species recorded in the area - including bull sharks, dolphins, hammerhead sharks, seahorses and sea turtles - Patricia Wreck offers some of Florida Keys's richest wreck diving. Water ranges 19-32°C, warmest July, August, September.

    Best timeApr–Jun
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBull Sharks, Dolphins, Hammerhead Sharks, Seahorses and Sea Turtles · 87+ species recorded
    Water19-32°C · warmest July, August, September
    CharacterWreck dive
    StandoutRich in charismatic marine life

    The Patricia Wreck often gets overshadowed by its more famous neighbours in the Keys, but we think that’s a real shame. We love this site for its character. It's not a grand, intact vessel, but a scattered, broken-up cargo ship that feels more like an artificial reef than a formal wreck dive. You’ll find its pieces spread across a sandy bottom, draped in gorgonians and sponges. Our favourite part is poking around the larger sections of hull, where goliath groupers often lurk in the shadows, big and curious. Look closely for spiny lobsters tucked into crevices. The visibility here is usually very good, letting you appreciate the sheer scale of the debris field. This is a great dive for anyone who enjoys exploring a site at their own pace, taking time to discover the smaller creatures that have made the wreck their home. It's a relaxed dive, usually with mild currents, making it a good choice if you want to avoid the crowds.

    Safety Notes

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Today06:1717:5911h 42m daylightGolden hour 17:28

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    Conditions

    Ocean conditions, forecast and tides for Patricia Wreck

    Patricia Wreck Ocean Conditions

    Monthly averages for Patricia Wreck, sourced from NOAA NDBC + Copernicus Marine (EU) - nearest station: 8725520 - Fort Myers, FL (28km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    27°C

    81°F · Range: 20.9–31.1°C

    Air Temperature

    26°C

    79°F

    Current Speed

    0 cm/s

    Direction: S (180°)

    Salinity

    35.98 PSU

    Wind Speed

    2.7 m/s

    5.2 knots

    Atmospheric Pressure

    1014.5 hPa

    Based on 5 years of monitoring data · Data sources: NOAA NDBC + Copernicus Marine (EU)

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