Heights in feet above Mean Lower Low Water (MLLW). Dots are NOAA's predicted highs and lows; the line between them is our interpolation. Shaded: night.
| Tide | Time | Height |
|---|---|---|
| High tide | 3:32 AM | 2.15 ft |
| Low tide | 11:26 AM | -0.03 ft |
| High tide | 5:03 PM | 1.49 ft |
| Low tide | 10:53 PM | 0.73 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 3:32 AM 2.1 ft5:03 PM 1.5 ft | 11:26 AM -0.0 ft10:53 PM 0.7 ft |
| Tomorrow Wed, Oct 28 | 4:13 AM 2.2 ft5:54 PM 1.4 ft | 12:15 PM -0.1 ft11:29 PM 0.7 ft |
| Thu, Oct 29 | 4:58 AM 2.2 ft6:48 PM 1.3 ft | 1:09 PM 0.0 ft |
| Fri, Oct 30 | 5:50 AM 2.2 ft7:47 PM 1.2 ft | 12:09 AM 0.8 ft2:09 PM 0.1 ft |
| Sat, Oct 31 | 6:48 AM 2.1 ft8:55 PM 1.1 ft | 12:58 AM 0.8 ft3:17 PM 0.3 ft |
| Sun, Nov 1 | 6:58 AM 1.9 ft9:08 PM 1.2 ft | 1:03 AM 0.9 ft3:28 PM 0.4 ft |
| Mon, Nov 2 | 8:22 AM 1.8 ft10:12 PM 1.3 ft | 2:35 AM 0.9 ft4:34 PM 0.5 ft |
Orange: measured by NOAA's sensor, last 24 hours (6-minute data, preliminary). Dashed: predicted tide, through the next 24 hours. The prediction contains only the astronomical tide; wind, air pressure and river flow move the real water level away from it.
Fat Deer Key, Florida Bay is a subordinate station: NOAA computes its tides from Key West with fixed time and height corrections.
On Tuesday, October 27, high tide at Fat Deer Key, Florida Bay is at 3:32 AM (2.1 ft) and 5:03 PM (1.5 ft); low tide is at 11:26 AM (-0.0 ft) and 10:53 PM (0.7 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 2.2 ft on October 29, 2026 at 4:58 AM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.
Yes — on 179 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -0.6 ft on January 21, 2027 at 9:13 AM. Minus tides expose the most shoreline, which is why tide-poolers look for them.
Station local time (EDT at the time this page was built), with daylight saving time applied where the area observes it — the same convention as NOAA's own tide tables.
From NOAA CO-OPS, the U.S. government tide station network (tidesandcurrents.noaa.gov); the predictions are public domain. Fat Deer Key, Florida Bay is a subordinate station: NOAA derives its times and heights from the reference station Key West with fixed corrections. The curve between highs and lows is our interpolation. This page is not for navigation.