Florida
Long Key
western end · Florida · NOAA station 8723899 · Tide predictions
24.8033, -80.8500
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Satan Shoal, FL (244) buoy · 75 mi W · Station 42095
Wind & wave reports →
Nearby tide stations
- Conch Key, eastern end · 2.2 mi W
- Long Key Lake, Long Key · 2.7 mi NE
- Long Key Bight, Long Key · 3.1 mi NE
- Toms Harbor Cut · 3.8 mi W
- Jewfish Hole, Long Key, Florida Bay · 4.0 mi NE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 2.0 ft — Fri Oct 29 · 9:10 PM
Lowest predicted low tide: -0.2 ft — Thu Jan 21 · 1:53 AM
Biggest single-day swing: 2.0 ft on Sat Oct 30
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jun 5 | 4:30 PM | -0.2 ft |
| Fri Jun 4 | 3:42 PM | -0.2 ft |
| Fri May 7 | 4:38 PM | -0.2 ft |
| Sun Jun 6 | 5:20 PM | -0.2 ft |
| Sat May 8 | 5:28 PM | -0.2 ft |
| Sat Jul 3 | 3:31 PM | -0.2 ft |
| Thu May 6 | 3:52 PM | -0.2 ft |
| Sun Jul 4 | 4:18 PM | -0.2 ft |
| Thu Jun 3 | 2:54 PM | -0.2 ft |
| Fri Jul 2 | 2:42 PM | -0.2 ft |
198 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for Long Key, western end from the KEY WEST station: high tides about 0.82× the height, 61 min earlier; low tides about 0.33× the height, 54 min earlier.
Two coasts, two personalities: modest 2 to 4 ft semidiurnal ranges on the Atlantic side, mixed tides on the Gulf side, and king tides that flood streets on calm, sunny days.