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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 2:35 pm (-0.1 ft)
Next high tide : in 4h 37m at 6:52 am (3.7 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Apr 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:584.09:273.01:421.03:340.05:516:29Third Quarter1Fri
2Sat8:013.710:363.12:481.14:430.05:496:30Third Quarter2Sat
3Sun10:243.45:081.16:470.06:487:31Third Quarter3Sun
4Mon12:383.211:55 AM3.26:291.07:450.06:467:32Third Quarter4Mon
5Tue1:333.41:103.27:410.88:350.06:457:33Waning Crescent5Tue
6Wed2:213.52:113.28:430.69:180.06:437:34Waning Crescent6Wed
7Thu3:023.63:033.29:370.49:560.16:427:35Waning Crescent7Thu
8Fri3:393.73:513.210:250.310:290.36:407:36Waning Crescent8Fri
9Sat4:093.74:353.111:100.210:580.56:397:37New Moon9Sat
10Sun4:343.75:193.111:510.111:230.76:377:37New Moon10Sun
11Mon4:533.86:033.012:300.16:367:38New Moon11Mon
12Tue5:083.86:483.01:060.16:347:39New Moon12Tue
13Wed5:303.97:352.912:170.91:390.16:337:40Waxing Crescent13Wed
14Thu5:594.08:262.812:511.02:100.16:327:41Waxing Crescent14Thu
15Fri6:363.99:212.81:321.12:440.16:307:42Waxing Crescent15Fri
16Sat7:193.810:192.72:191.23:270.16:297:43Waxing Crescent16Sat
17Sun8:103.611:182.73:151.24:220.16:277:44First Quarter17Sun
18Mon9:113.44:211.25:260.16:267:45First Quarter18Mon
19Tue12:112.810:23 AM3.25:361.16:270.16:257:46First Quarter19Tue
20Wed12:583.011:47 AM3.16:510.97:200.16:237:47First Quarter20Wed
21Thu1:393.21:073.17:570.78:070.26:227:48Waxing Gibbous21Thu
22Fri2:153.42:153.28:570.48:500.36:217:49Waxing Gibbous22Fri
23Sat2:473.73:173.39:520.19:320.46:197:50Waxing Gibbous23Sat
24Sun3:194.04:153.310:46-0.110:140.66:187:51Full Moon24Sun
25Mon3:534.25:123.411:39-0.210:590.76:177:51Full Moon25Mon
26Tue4:294.46:093.312:31-0.36:157:52Full Moon26Tue
27Wed5:094.57:083.31:24-0.36:147:53Waning Gibbous27Wed
28Thu5:534.48:083.312:381.02:18-0.36:137:54Waning Gibbous28Thu
29Fri6:414.29:093.21:331.13:13-0.26:127:55Waning Gibbous29Fri
30Sat7:353.910:113.22:341.24:09-0.26:107:56Third Quarter30Sat
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 10:43 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 spring phase. Tonight's moon is 80% 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 near their weekly maximum.

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 (80% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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