Florida Keys, United States
    Newfound Harbor Key Sanctuary Preserva Sanctuary

    Newfound Harbor Key

    Best months: Apr–Jun

    Protected Area

    Newfound Harbor Key Sanctuary Preserva Sanctuary

    Why dive here

    With 87+ marine species recorded in the area - including bull sharks, dolphins, hammerhead sharks, seahorses and sea turtles - Newfound Harbor Key offers some of Florida Keys's richest reef 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
    CharacterReef dive
    StandoutRich in charismatic marine life

    Newfound Harbor Key often gets overlooked for some of its flashier neighbours, but we think that’s a mistake. This is a genuinely pretty reef, particularly if you’re into the slower pace of things and really want to observe individual fish behaviour. We’ve spent hours here just watching the grannies, butter hamlets, and shy hamlets dart between the elkhorn and smooth star coral. The corals themselves are in good nick, offering plenty of nooks for those orange-spotted blennies to peek out from. Our favourite time to dive Newfound is early morning, just as the light starts to penetrate the water, casting long shadows and really highlighting the textures of the brown bowl sponges. It's a calmer dive, usually without much current, making it ideal for photographers or newer divers looking to build confidence without battling a strong push. You won't find huge pelagics here, but for a solid reef dive with plenty to see if you take your time, Newfound Harbor Key is a real contender.

    Today06:2218:0511h 43m daylightGolden hour 17:34

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    Conditions

    Ocean conditions, forecast and tides for Newfound Harbor Key

    Newfound Harbor Key Ocean Conditions

    Monthly averages for Newfound Harbor Key, 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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