Tides Today & Tomorrow in Hidden Harbor, Steamboat Slough, CA

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 2:24 pm (0.3 ft)
Next high tide : in 1h 23m at 7:38 am (3.3 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:073.57:033.51:050.91:080.36:367:36Waxing Crescent1Thu
2Fri6:513.37:173.51:440.81:280.46:377:34Waxing Crescent2Fri
3Sat7:393.17:343.62:240.71:540.66:387:33Waxing Crescent3Sat
4Sun8:382.88:013.73:090.72:280.86:397:31Waxing Crescent4Sun
5Mon9:522.78:383.84:040.73:091.06:407:29First Quarter5Mon
6Tue11:162.69:253.85:160.64:001.26:417:28First Quarter6Tue
7Wed12:332.76:330.55:011.46:427:26First Quarter7Wed
8Thu1:382.97:410.46:121.56:427:25First Quarter8Thu
9Fri2:323.08:380.27:241.56:437:23Waxing Gibbous9Fri
10Sat12:404.03:183.29:260.18:301.46:447:22Waxing Gibbous10Sat
11Sun1:484.13:583.310:090.09:281.26:457:20Waxing Gibbous11Sun
12Mon2:494.24:333.410:49-0.110:231.06:467:19Full Moon12Mon
13Tue3:454.25:063.511:26-0.111:160.76:477:17Full Moon13Tue
14Wed4:394.25:383.712:010.06:487:15Full Moon14Wed
15Thu5:344.06:093.812:090.512:350.16:487:14Waning Gibbous15Thu
16Fri6:313.86:434.01:030.41:110.36:497:12Waning Gibbous16Fri
17Sat7:333.57:194.11:590.31:500.56:507:11Waning Gibbous17Sat
18Sun8:413.28:014.13:000.22:330.86:517:09Waning Gibbous18Sun
19Mon9:573.18:514.04:090.23:251.06:527:08Third Quarter19Mon
20Tue11:143.09:523.95:230.24:281.26:537:06Third Quarter20Tue
21Wed12:263.16:370.25:441.36:547:04Third Quarter21Wed
22Thu1:303.27:430.17:001.36:547:03Waning Crescent22Thu
23Fri12:263.72:243.48:390.08:081.26:557:01Waning Crescent23Fri
24Sat1:333.73:113.59:270.09:061.06:567:00Waning Crescent24Sat
25Sun2:293.73:523.610:090.09:580.96:576:58Waning Crescent25Sun
26Mon3:173.64:283.610:450.110:450.76:586:57New Moon26Mon
27Tue4:003.55:003.511:150.211:280.66:596:55New Moon27Tue
28Wed4:413.45:243.511:390.37:006:53New Moon28Wed
29Thu5:223.35:413.512:090.511:58 AM0.57:016:52New Moon29Thu
30Fri6:043.25:513.612:470.512:160.67:026:50Waxing Crescent30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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What time does the tide turn (slack tide) in Hidden Harbor, Steamboat Slough, CA today?

Slack tide in Hidden Harbor, Steamboat Slough, CA is approximately 11:01 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Hidden Harbor, Steamboat Slough, CA?

Hidden Harbor, Steamboat Slough, CA is currently in a transitional phase. Tonight's moon is 74% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Hidden Harbor, Steamboat Slough, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Hidden Harbor, Steamboat Slough, CA?

Tide predictions for Hidden Harbor, Steamboat Slough, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Hidden Harbor, Steamboat Slough, CA?

Tide data for Hidden Harbor, Steamboat Slough, CA is sourced from NOAA Station #9415414. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415414.

What is the moon phase in Hidden Harbor, Steamboat Slough, CA tonight?

Tonight the moon over Hidden Harbor, Steamboat Slough, CA is Waning Gibbous (74% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA