38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

60°
H -°
L 54°
WSW
9mph
Low tide
7:11 am

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 8h 21m at 7:11 am (0.4 ft)
Next high tide : 1:07 pm (2.9 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 6:39 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jan 1895

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:163.16:503.01:47-0.12:061.17:234:57Waxing Crescent1Tue
2Wed8:443.17:512.72:140.03:041.07:234:58First Quarter2Wed
3Thu9:113.39:122.42:470.24:130.87:234:59First Quarter3Thu
4Fri9:413.510:542.33:270.45:300.77:235:00First Quarter4Fri
5Sat10:173.74:140.76:440.57:235:01First Quarter5Sat
6Sun12:232.310:59 AM4.05:061.17:480.27:235:01Waxing Gibbous6Sun
7Mon1:372.611:46 AM4.36:031.38:440.07:235:02Waxing Gibbous7Mon
8Tue2:392.812:374.57:031.59:36-0.17:235:03Waxing Gibbous8Tue
9Wed3:333.01:304.78:061.610:24-0.37:235:04Full Moon9Wed
10Thu4:223.22:254.89:091.611:10-0.47:235:05Full Moon10Thu
11Fri5:073.33:214.810:101.511:52-0.47:235:06Full Moon11Fri
12Sat5:503.34:174.611:091.37:225:07Full Moon12Sat
13Sun6:303.45:134.412:31-0.412:081.17:225:08Waning Gibbous13Sun
14Mon7:103.56:114.01:09-0.31:070.97:225:09Waning Gibbous14Mon
15Tue7:503.57:143.51:45-0.22:090.77:225:10Waning Gibbous15Tue
16Wed8:313.68:263.12:210.03:170.67:215:11Third Quarter16Wed
17Thu9:153.79:472.72:590.34:310.47:215:12Third Quarter17Thu
18Fri10:013.811:102.63:420.65:460.37:205:13Third Quarter18Fri
19Sat10:503.94:330.96:570.17:205:15Third Quarter19Sat
20Sun12:272.711:40 AM4.05:321.27:590.07:195:16Waning Crescent20Sun
21Mon1:352.912:294.06:351.48:53-0.17:195:17Waning Crescent21Mon
22Tue2:333.11:144.07:371.59:41-0.27:185:18Waning Crescent22Tue
23Wed3:233.31:564.08:341.610:24-0.27:185:19Waning Crescent23Wed
24Thu4:083.42:354.09:261.611:01-0.17:175:20New Moon24Thu
25Fri4:483.43:123.910:121.511:33-0.17:165:21New Moon25Fri
26Sat5:243.43:483.810:541.411:59-0.17:165:22New Moon26Sat
27Sun5:553.34:263.711:331.27:155:23New Moon27Sun
28Mon6:213.35:053.512:19-0.112:121.17:145:25Waxing Crescent28Mon
29Tue6:413.35:483.312:360.012:500.97:135:26Waxing Crescent29Tue
30Wed6:583.46:363.012:560.11:320.87:135:27Waxing Crescent30Wed
31Thu7:183.57:342.71:220.22:190.77:125:28Waxing Crescent31Thu
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 neap phase. Tonight's moon is 45% 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 minimum.

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 (45% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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