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 | 12:48 AM | 1.81 ft |
| Low tide | 7:57 AM | -0.03 ft |
| High tide | 2:19 PM | 1.25 ft |
| Low tide | 7:24 PM | 0.67 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 12:48 AM 1.8 ft2:19 PM 1.3 ft | 7:57 AM -0.0 ft7:24 PM 0.7 ft |
| Tomorrow Wed, Oct 28 | 1:29 AM 1.9 ft3:10 PM 1.1 ft | 8:46 AM -0.1 ft8:00 PM 0.7 ft |
| Thu, Oct 29 | 2:14 AM 1.9 ft4:04 PM 1.1 ft | 9:40 AM 0.0 ft8:40 PM 0.7 ft |
| Fri, Oct 30 | 3:06 AM 1.8 ft5:03 PM 1.0 ft | 10:40 AM 0.1 ft9:29 PM 0.7 ft |
| Sat, Oct 31 | 4:04 AM 1.7 ft6:11 PM 1.0 ft | 11:48 AM 0.2 ft10:34 PM 0.8 ft |
| Sun, Nov 1 | 4:14 AM 1.6 ft6:24 PM 1.0 ft | 11:59 AM 0.3 ft11:06 PM 0.8 ft |
| Mon, Nov 2 | 5:38 AM 1.5 ft7:28 PM 1.1 ft | 1:05 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.
Key Haven - Stock Island Channel is a subordinate station: NOAA computes its tides from Key West with fixed time and height corrections.
On Tuesday, October 27, high tide at Key Haven - Stock Island Channel is at 12:48 AM (1.8 ft) and 2:19 PM (1.3 ft); low tide is at 7:57 AM (-0.0 ft) and 7:24 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 1.9 ft on October 28, 2026 at 1:29 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 176 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 5:44 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. Key Haven - Stock Island Channel 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.