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 | 0.07 ft |
| High tide | 10:33 AM | 3.09 ft |
| Low tide | 4:39 PM | 0.51 ft |
| High tide | 10:36 PM | 2.85 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 10:33 AM 3.1 ft10:36 PM 2.9 ft | 4:08 AM 0.1 ft4:39 PM 0.5 ft |
| Tomorrow Wed, Oct 28 | 11:22 AM 3.0 ft11:27 PM 2.8 ft | 4:56 AM 0.1 ft5:28 PM 0.6 ft |
| Thu, Oct 29 | 12:14 PM 3.0 ft | 5:48 AM 0.1 ft6:21 PM 0.6 ft |
| Fri, Oct 30 | 12:21 AM 2.8 ft1:09 PM 2.9 ft | 6:45 AM 0.2 ft7:20 PM 0.7 ft |
| Sat, Oct 31 | 1:19 AM 2.7 ft2:06 PM 2.8 ft | 7:47 AM 0.3 ft8:23 PM 0.7 ft |
| Sun, Nov 1 | 1:23 AM 2.6 ft2:07 PM 2.7 ft | 7:52 AM 0.4 ft8:27 PM 0.7 ft |
| Mon, Nov 2 | 2:31 AM 2.6 ft3:09 PM 2.7 ft | 8:55 AM 0.5 ft9:29 PM 0.6 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 Miami Miamarina, Biscayne Bay is at 10:33 AM (3.1 ft) and 10:36 PM (2.9 ft); low tide is at 4:08 AM (0.1 ft) and 4:39 PM (0.5 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 3.2 ft on September 30, 2027 at 9:42 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 187 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -0.8 ft on January 23, 2027 at 3:14 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. The curve between highs and lows is our interpolation. This page is not for navigation.