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 | 5:23 AM | -0.01 ft |
| High tide | 11:29 AM | 1.01 ft |
| Low tide | 4:50 PM | 0.28 ft |
| High tide | 10:39 PM | 1.50 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 11:29 AM 1.0 ft10:39 PM 1.5 ft | 5:23 AM -0.0 ft4:50 PM 0.3 ft |
| Tomorrow Wed, Oct 28 | 12:20 PM 0.9 ft11:24 PM 1.5 ft | 6:12 AM -0.0 ft5:26 PM 0.3 ft |
| Thu, Oct 29 | 1:14 PM 0.8 ft | 7:06 AM 0.0 ft6:06 PM 0.3 ft |
| Fri, Oct 30 | 12:16 AM 1.5 ft2:13 PM 0.8 ft | 8:06 AM 0.0 ft6:55 PM 0.3 ft |
| Sat, Oct 31 | 1:14 AM 1.4 ft3:21 PM 0.8 ft | 9:14 AM 0.1 ft8:00 PM 0.3 ft |
| Sun, Nov 1 | 1:24 AM 1.3 ft3:34 PM 0.8 ft | 9:25 AM 0.1 ft8:32 PM 0.3 ft |
| Mon, Nov 2 | 2:48 AM 1.3 ft4:38 PM 0.9 ft | 10:31 AM 0.2 ft10:10 PM 0.3 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.
Matecumbe Harbor, Lower Matecumbe Key, Fla. 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 Matecumbe Harbor, Lower Matecumbe Key, Fla. Bay is at 11:29 AM (1.0 ft) and 10:39 PM (1.5 ft); low tide is at 5:23 AM (-0.0 ft) and 4:50 PM (0.3 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 1.5 ft on October 27, 2026 at 10:39 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 175 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -0.2 ft on January 21, 2027 at 3:10 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. Matecumbe Harbor, Lower Matecumbe Key, Fla. 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.