Florida
Onion Key
Lostmans River · Florida · NOAA station 8724863 · Tide predictions
25.6117, -81.1333
Loading live tide data…
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
Loading…
H = high tide · L = low tide · highs & lows in local time
On the water nearby
Hollywood Beach, FL (265) buoy · 70 mi NE · Station 41122
Wind & wave reports →
Nearby tide stations
- Lostmans River entrance · 6.4 mi SW
- Chatham River entrance · 10.9 mi NW
- Shark River entrance · 18.4 mi S
- Chokoloskee · 20.0 mi NW
- Pumpkin Bay · 32.9 mi NW
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 1.0 ft — Tue Aug 31 · 3:42 PM
Lowest predicted low tide: -0.2 ft — Thu Jan 21 · 10:15 AM
Biggest single-day swing: 1.1 ft on Mon Jul 5
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Thu Jan 21 | 10:15 AM | -0.2 ft |
| Fri Jan 22 | 11:01 AM | -0.2 ft |
| Wed Jan 20 | 9:26 AM | -0.2 ft |
| Sat Jan 23 | 11:46 AM | -0.2 ft |
| Tue Dec 14 | 11:33 AM | -0.2 ft |
| Wed Dec 15 | 12:20 PM | -0.2 ft |
| Mon Dec 13 | 10:47 AM | -0.2 ft |
| Tue Jan 19 | 8:33 AM | -0.1 ft |
| Fri Feb 19 | 9:57 AM | -0.1 ft |
| Thu Feb 18 | 9:10 AM | -0.1 ft |
172 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 Onion Key, Lostmans River from the Naples (outer coast) station: high tides about 0.26× the height, 189 min later; low tides about 0.16× the height, 293 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.