Florida
O'Hara Key
north end, Waltz Key Basin · Florida · NOAA station 8724441 · Tide predictions
24.6167, -81.6450
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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 · 25 mi SW · Station 42095
Wind & wave reports →
Nearby tide stations
- Shark Key, southeast end, Similar Sound · 0.9 mi S
- Big Coppitt Key, northeast side, Waltz Key Basin · 1.2 mi SW
- Saddlebunch Keys, Channel No. 5 · 1.4 mi E
- Saddlebunch Keys, Channel No. 4 · 1.8 mi E
- Saddlebunch Keys, Similar Sound · 1.9 mi SE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 2.6 ft — Sat Oct 30 · 2:04 AM
Lowest predicted low tide: -0.6 ft — Thu Jan 21 · 8:26 AM
Biggest single-day swing: 2.7 ft on Sun Jul 4
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Thu Jan 21 | 8:26 AM | -0.6 ft |
| Fri Jan 22 | 9:11 AM | -0.6 ft |
| Wed Jan 20 | 7:36 AM | -0.5 ft |
| Sat Jan 23 | 9:53 AM | -0.5 ft |
| Thu Feb 18 | 7:23 AM | -0.4 ft |
| Fri Feb 19 | 8:08 AM | -0.4 ft |
| Sun Jan 24 | 10:33 AM | -0.4 ft |
| Sat Feb 20 | 8:48 AM | -0.4 ft |
| Tue Dec 14 | 9:39 AM | -0.4 ft |
| Wed Dec 15 | 10:25 AM | -0.3 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 O'Hara Key, north end, Waltz Key Basin from the KEY WEST station: high tides about 1.03× the height, 233 min later; low tides about 0.83× the height, 339 min later.
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.