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 | 1:55 AM | 7.66 ft |
| Low tide | 7:10 AM | 2.60 ft |
| High tide | 1:16 PM | 9.64 ft |
| Low tide | 8:03 PM | -1.66 ft |
| Day | High tides | Low tides |
|---|---|---|
| Today Tue, Oct 27 | 1:55 AM 7.7 ft1:16 PM 9.6 ft | 7:10 AM 2.6 ft8:03 PM -1.7 ft |
| Tomorrow Wed, Oct 28 | 2:45 AM 7.6 ft1:56 PM 9.7 ft | 7:52 AM 3.0 ft8:50 PM -1.6 ft |
| Thu, Oct 29 | 3:38 AM 7.4 ft2:40 PM 9.4 ft | 8:37 AM 3.5 ft9:41 PM -1.4 ft |
| Fri, Oct 30 | 4:36 AM 7.1 ft3:31 PM 9.0 ft | 9:28 AM 3.9 ft10:38 PM -0.9 ft |
| Sat, Oct 31 | 5:39 AM 6.9 ft4:32 PM 8.3 ft | 10:32 AM 4.1 ft11:40 PM -0.3 ft |
| Sun, Nov 1 | 5:45 AM 6.9 ft4:44 PM 7.7 ft | 10:51 AM 4.1 ft11:46 PM 0.2 ft |
| Mon, Nov 2 | 6:51 AM 7.0 ft6:06 PM 7.1 ft | 12:20 PM 3.8 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 Southbeach is at 1:55 AM (7.7 ft) and 1:16 PM (9.6 ft); low tide is at 7:10 AM (2.6 ft) and 8:03 PM (-1.7 ft) (PDT, heights above MLLW). The table above lists the next 7 days.
The highest predicted tide in the next 12 months is 10.6 ft on December 24, 2026 at 11:39 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 173 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -2.6 ft on July 5, 2027 at 8:04 AM. Minus tides expose the most shoreline, which is why tide-poolers look for them.
Station local time (PDT 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.