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 | 8.72 ft |
| Low tide | 6:24 AM | -0.10 ft |
| High tide | 12:34 PM | 9.78 ft |
| Low tide | 7:00 PM | -1.06 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 12:26 AM 8.7 ft12:34 PM 9.8 ft | 6:24 AM -0.1 ft7:00 PM -1.1 ft |
| Tomorrow Wed, Oct 28 | 1:13 AM 8.7 ft1:21 PM 9.8 ft | 7:10 AM -0.1 ft7:49 PM -1.1 ft |
| Thu, Oct 29 | 2:02 AM 8.5 ft2:10 PM 9.8 ft | 7:59 AM 0.1 ft8:41 PM -0.9 ft |
| Fri, Oct 30 | 2:55 AM 8.3 ft3:04 PM 9.5 ft | 8:51 AM 0.3 ft9:37 PM -0.6 ft |
| Sat, Oct 31 | 3:53 AM 8.0 ft4:05 PM 9.1 ft | 9:49 AM 0.6 ft10:39 PM -0.2 ft |
| Sun, Nov 1 | 3:58 AM 7.8 ft4:12 PM 8.8 ft | 9:54 AM 0.9 ft10:45 PM 0.0 ft |
| Mon, Nov 2 | 5:06 AM 7.8 ft5:22 PM 8.5 ft | 11:04 AM 1.0 ft11:51 PM 0.2 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.
Phippsburg is a subordinate station: NOAA computes its tides from Portland with fixed time and height corrections.
On Tuesday, October 27, high tide at Phippsburg is at 12:26 AM (8.7 ft) and 12:34 PM (9.8 ft); low tide is at 6:24 AM (-0.1 ft) and 7:00 PM (-1.1 ft) (EDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 10.2 ft on December 25, 2026 at 11:50 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 141 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.6 ft on January 23, 2027 at 6:06 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. Phippsburg is a subordinate station: NOAA derives its times and heights from the reference station Portland with fixed corrections. The curve between highs and lows is our interpolation. This page is not for navigation.