38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

82°
H 82°
L 56°
WSW
11mph
Low tide
5:45 pm

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

TIDE TIMES for Saturday, September 5, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 1h 51m at 5:45 pm (1.5 ft)
Next high tide : 11:11 pm (4.2 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (34% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Nov 1892

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:413.21:373.57:420.18:180.46:335:06Waxing Gibbous1Tue
2Wed1:453.32:053.88:190.29:120.16:345:05Waxing Gibbous2Wed
3Thu2:443.32:344.18:570.410:05-0.16:355:04Full Moon3Thu
4Fri3:433.33:064.39:360.710:58-0.26:365:03Full Moon4Fri
5Sat4:423.33:424.510:180.911:52-0.36:375:02Full Moon5Sat
6Sun5:443.24:214.611:051.16:395:01Waning Gibbous6Sun
7Mon6:473.25:064.512:48-0.311:56 AM1.36:405:00Waning Gibbous7Mon
8Tue7:523.15:554.21:45-0.212:551.46:414:59Waning Gibbous8Tue
9Wed8:563.26:533.92:45-0.12:021.46:424:59Third Quarter9Wed
10Thu9:573.28:063.53:46-0.13:181.46:434:58Third Quarter10Thu
11Fri10:543.39:353.14:45-0.14:371.26:444:57Third Quarter11Fri
12Sat11:453.411:002.95:400.05:500.96:454:56Third Quarter12Sat
13Sun12:313.56:290.06:550.66:464:55Waning Crescent13Sun
14Mon12:112.91:113.67:110.17:520.36:474:54Waning Crescent14Mon
15Tue1:112.81:453.67:470.38:440.16:484:54Waning Crescent15Tue
16Wed2:052.82:133.78:180.59:310.06:494:53Waning Crescent16Wed
17Thu2:562.82:343.88:450.710:15-0.16:504:52New Moon17Thu
18Fri3:462.82:483.99:101.010:57-0.16:524:52New Moon18Fri
19Sat4:352.93:034.09:381.211:36-0.16:534:51New Moon19Sat
20Sun5:242.93:254.110:131.46:544:51New Moon20Sun
21Mon6:142.93:574.212:130.010:53 AM1.56:554:50Waxing Crescent21Mon
22Tue7:032.94:364.112:480.011:37 AM1.66:564:50Waxing Crescent22Tue
23Wed7:532.95:214.01:230.012:271.66:574:49Waxing Crescent23Wed
24Thu8:422.96:113.82:00-0.11:221.56:584:49Waxing Crescent24Thu
25Fri9:302.97:093.52:43-0.12:241.46:594:48First Quarter25Fri
26Sat10:162.98:183.23:32-0.13:351.37:004:48First Quarter26Sat
27Sun10:583.09:413.04:23-0.14:511.07:014:48First Quarter27Sun
28Mon11:353.211:112.95:120.06:030.77:024:47First Quarter28Mon
29Tue12:103.55:590.17:090.47:034:47Waxing Gibbous29Tue
30Wed12:302.912:433.86:440.38:090.17:044:47Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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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 34% 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 Third Quarter (34% 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