Weeki Wachee Spring
Protected Area
Chassahowitzka National Wildlife Refuge.Wilderness Area
Why dive here
With 87+ marine species recorded in the area - including bull sharks, dolphins, hammerhead sharks, seahorses and sea turtles - Weeki Wachee Spring offers some of Florida Keys's richest cave diving. Water ranges 19-32°C, warmest July, August, September.
Weeki Wachee Spring offers a freshwater dive experience unlike the typical Keys reef. You're exploring a spring system, which means cooler, clearer water and a unique set of species. We've often spotted grey snapper and sheepshead cruising the edges, and if you keep an eye on the bottom, you might spot a brown gem clam or a goldspotted killifish darting amongst the vegetation. Entry requires a reservation and an authorized guide, so it’s best for those looking for a supervised, calm dive into Florida’s natural spring ecosystem. It's a relaxed exploration, not a high-octane drift.
Typical Weeki Wachee Spring Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Overhead environment - never enter without proper cave/cavern training, redundant equipment, and a guideline.
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Conditions
Ocean conditions, forecast and tides for Weeki Wachee Spring
Weeki Wachee Spring Ocean Conditions
Monthly averages for Weeki Wachee Spring, sourced from NOAA NDBC + Copernicus Marine (EU) - nearest station: 8725520 - Fort Myers, FL (28km away)
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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