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 |
|---|---|---|
| Low tide | 4:08 AM | -0.08 ft |
| High tide | 10:41 AM | 2.24 ft |
| Low tide | 4:01 PM | 0.71 ft |
| High tide | 10:17 PM | 2.85 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 10:41 AM 2.2 ft10:17 PM 2.9 ft | 4:08 AM -0.1 ft4:01 PM 0.7 ft |
| Tomorrow Wed, Oct 28 | 11:30 AM 2.1 ft11:04 PM 2.8 ft | 4:57 AM -0.1 ft4:44 PM 0.7 ft |
| Thu, Oct 29 | 12:21 PM 2.0 ft11:56 PM 2.8 ft | 5:50 AM -0.0 ft5:32 PM 0.8 ft |
| Fri, Oct 30 | 1:17 PM 1.9 ft | 6:47 AM 0.1 ft6:26 PM 0.9 ft |
| Sat, Oct 31 | 12:55 AM 2.7 ft2:18 PM 1.8 ft | 7:49 AM 0.3 ft7:31 PM 0.9 ft |
| Sun, Nov 1 | 1:02 AM 2.5 ft2:25 PM 1.8 ft | 7:56 AM 0.4 ft7:47 PM 0.9 ft |
| Mon, Nov 2 | 2:17 AM 2.4 ft3:33 PM 1.9 ft | 9:02 AM 0.6 ft9:06 PM 0.9 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.
On Tuesday, October 27, high tide at Key Colony Beach is at 10:41 AM (2.2 ft) and 10:17 PM (2.9 ft); low tide is at 4:08 AM (-0.1 ft) and 4:01 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 2.9 ft on October 27, 2026 at 10:17 PM. 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 -0.8 ft on June 5, 2027 at 4:24 PM. 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. The curve between highs and lows is our interpolation. This page is not for navigation.