38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

49°
H -°
L 45°
SSW
1mph
High tide
6:08 am

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

TIDE TIMES for Wednesday, November 11, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 11:01 am (1.5 ft)
Next high tide : in 3h 27m at 6:08 am (3.1 ft)
Sunset today : 4:57 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waxing Crescent (6% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 1767

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:562.68:434.04:500.63:181.45:426:43First Quarter1Tue
2Wed12:062.76:060.54:281.55:436:42First Quarter2Wed
3Thu1:042.97:080.35:441.55:446:40Waxing Gibbous3Thu
4Fri1:513.18:000.16:571.45:456:39Waxing Gibbous4Fri
5Sat12:214.12:313.28:440.08:011.15:466:37Waxing Gibbous5Sat
6Sun1:274.23:073.49:24-0.18:590.95:476:36Full Moon6Sun
7Mon2:264.23:413.610:010.09:550.65:486:34Full Moon7Mon
8Tue3:224.14:133.810:360.110:500.45:496:33Full Moon8Tue
9Wed4:174.04:444.011:110.211:450.35:496:31Full Moon9Wed
10Thu5:143.85:184.211:460.45:506:29Waning Gibbous10Thu
11Fri6:143.55:544.312:410.212:230.65:516:28Waning Gibbous11Fri
12Sat7:203.36:344.31:410.21:050.95:526:26Waning Gibbous12Sat
13Sun8:323.17:214.22:460.31:541.15:536:25Third Quarter13Sun
14Mon9:473.08:184.03:570.32:541.35:546:23Third Quarter14Mon
15Tue10:593.09:313.85:100.34:081.45:556:22Third Quarter15Tue
16Wed12:033.26:170.25:261.45:566:20Third Quarter16Wed
17Thu12:583.37:140.16:371.25:566:18Waning Crescent17Thu
18Fri12:053.61:453.48:020.07:381.05:576:17Waning Crescent18Fri
19Sat1:033.62:263.58:430.08:300.95:586:15Waning Crescent19Sat
20Sun1:523.53:023.59:180.19:180.75:596:14Waning Crescent20Sun
21Mon2:373.53:323.59:460.210:020.66:006:12New Moon21Mon
22Tue3:183.43:553.510:090.410:430.56:016:11New Moon22Tue
23Wed3:593.34:103.610:270.611:220.46:026:09New Moon23Wed
24Thu4:413.24:203.710:450.711:580.46:036:07New Moon24Thu
25Fri5:263.14:363.911:100.86:036:06Waxing Crescent25Fri
26Sat6:143.05:034.112:330.411:42 AM1.06:046:04Waxing Crescent26Sat
27Sun7:102.85:384.11:100.412:211.16:056:03Waxing Crescent27Sun
28Mon8:152.76:214.11:540.41:061.36:066:01Waxing Crescent28Mon
29Tue9:272.77:124.02:530.42:001.46:076:00First Quarter29Tue
30Wed10:362.78:143.84:090.33:061.46:085:58First Quarter30Wed
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 spring phase. Tonight's moon is 6% 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 Waxing Crescent (6% 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