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 | 12:56 AM | 18.74 ft |
| Low tide | 7:29 AM | 0.01 ft |
| High tide | 1:15 PM | 20.02 ft |
| Low tide | 8:01 PM | -0.91 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 12:56 AM 18.7 ft1:15 PM 20.0 ft | 7:29 AM 0.0 ft8:01 PM -0.9 ft |
| Tomorrow Wed, Oct 28 | 1:44 AM 18.6 ft2:03 PM 19.9 ft | 8:18 AM 0.2 ft8:51 PM -0.7 ft |
| Thu, Oct 29 | 2:33 AM 18.2 ft2:52 PM 19.6 ft | 9:08 AM 0.6 ft9:43 PM -0.3 ft |
| Fri, Oct 30 | 3:24 AM 17.6 ft3:45 PM 18.9 ft | 10:00 AM 1.1 ft10:37 PM 0.3 ft |
| Sat, Oct 31 | 4:19 AM 16.9 ft4:41 PM 18.2 ft | 10:55 AM 1.7 ft11:34 PM 0.9 ft |
| Sun, Nov 1 | 4:16 AM 16.3 ft4:41 PM 17.4 ft | 10:54 AM 2.2 ft11:33 PM 1.4 ft |
| Mon, Nov 2 | 5:18 AM 16.0 ft5:44 PM 16.9 ft | 11:56 AM 2.5 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.
On Tuesday, October 27, high tide at Gravelly Point, Whiting Bay is at 12:56 AM (18.7 ft) and 1:15 PM (20.0 ft); low tide is at 7:29 AM (0.0 ft) and 8:01 PM (-0.9 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 20.2 ft on November 25, 2026 at 11:54 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 84 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.4 ft on January 24, 2027 at 7:55 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.