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 | 12:26 AM | 3.07 ft |
| Low tide | 8:03 AM | -0.21 ft |
| High tide | 3:33 PM | 1.92 ft |
| Low tide | 6:25 PM | 1.93 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 12:26 AM 3.1 ft3:33 PM 1.9 ft | 8:03 AM -0.2 ft6:25 PM 1.9 ft |
| Tomorrow Wed, Oct 28 | 12:58 AM 3.2 ft5:15 PM 1.8 ft | 8:55 AM -0.3 ft6:19 PM 1.9 ft |
| Thu, Oct 29 | 1:36 AM 3.2 ft | 9:53 AM -0.3 ft |
| Fri, Oct 30 | 2:24 AM 3.1 ft | 10:56 AM -0.2 ft |
| Sat, Oct 31 | 3:23 AM 2.9 ft | 12:05 PM -0.1 ft |
| Sun, Nov 1 | 3:41 AM 2.7 ft9:37 PM 1.8 ft | 12:16 PM 0.1 ft11:09 PM 2.0 ft |
| Mon, Nov 2 | 5:19 AM 2.4 ft9:12 PM 1.9 ft | 1:19 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.
Madeira Beach Causeway is a subordinate station: NOAA computes its tides from St. Petersburg with fixed time and height corrections.
On Tuesday, October 27, high tide at Madeira Beach Causeway is at 12:26 AM (3.1 ft) and 3:33 PM (1.9 ft); low tide is at 8:03 AM (-0.2 ft) and 6:25 PM (1.9 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 3.3 ft on July 4, 2027 at 12:26 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 183 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.2 ft on January 21, 2027 at 6:04 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. Madeira Beach Causeway is a subordinate station: NOAA derives its times and heights from the reference station St. Petersburg with fixed corrections. The curve between highs and lows is our interpolation. This page is not for navigation.