38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

56°
H -°
L 44°
WSW
9mph
High tide
8:40 pm

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

TIDE TIMES for Sunday, November 1, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 5:11 am (0.0 ft)
Next high tide : in 50m at 8:40 pm (3.5 ft)
Sunset today : 5:07 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Dec 1799

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:243.36:283.82:18-0.31:381.47:124:54Waxing Crescent1Sun
2Mon9:183.37:363.43:09-0.22:491.37:134:54First Quarter2Mon
3Tue10:103.38:593.04:00-0.14:041.17:144:54First Quarter3Tue
4Wed10:593.410:252.74:480.05:180.97:144:53First Quarter4Wed
5Thu11:443.411:412.65:340.16:260.67:154:53First Quarter5Thu
6Fri12:233.56:160.37:270.37:164:53Waxing Gibbous6Fri
7Sat12:482.512:573.76:540.58:210.17:174:53Waxing Gibbous7Sat
8Sun1:482.61:253.87:290.79:100.07:184:53Waxing Gibbous8Sun
9Mon2:432.71:483.98:031.09:55-0.17:194:53Waxing Gibbous9Mon
10Tue3:362.82:074.08:371.210:38-0.17:204:54Full Moon10Tue
11Wed4:262.92:304.29:151.411:17-0.17:204:54Full Moon11Wed
12Thu5:153.03:004.39:561.611:54-0.17:214:54Full Moon12Thu
13Fri6:023.13:374.310:411.67:224:54Full Moon13Fri
14Sat6:463.14:194.312:27-0.111:27 AM1.67:234:54Waning Gibbous14Sat
15Sun7:293.05:064.112:58-0.112:161.57:234:55Waning Gibbous15Sun
16Mon8:093.05:573.91:30-0.21:091.47:244:55Waning Gibbous16Mon
17Tue8:493.06:543.62:04-0.22:071.37:254:55Waning Gibbous17Tue
18Wed9:283.07:593.32:43-0.23:121.17:254:56Third Quarter18Wed
19Thu10:063.29:182.93:27-0.14:260.97:264:56Third Quarter19Thu
20Fri10:443.410:472.74:150.15:420.67:264:57Third Quarter20Fri
21Sat11:223.75:040.36:520.37:274:57Waning Crescent21Sat
22Sun12:112.712:014.05:540.67:570.17:274:58Waning Crescent22Sun
23Mon1:252.812:414.36:450.98:56-0.17:284:58Waning Crescent23Mon
24Tue2:313.01:234.57:371.19:51-0.37:284:59Waning Crescent24Tue
25Wed3:323.12:074.78:321.310:44-0.37:294:59New Moon25Wed
26Thu4:293.32:534.79:301.511:34-0.47:295:00New Moon26Thu
27Fri5:233.43:414.610:291.57:295:01New Moon27Fri
28Sat6:143.44:304.412:21-0.411:28 AM1.57:295:01Waxing Crescent28Sat
29Sun7:033.45:224.11:05-0.312:261.47:305:02Waxing Crescent29Sun
30Mon7:493.46:163.71:46-0.21:241.37:305:03Waxing Crescent30Mon
31Tue8:353.37:213.22:25-0.12:261.17:305:04Waxing Crescent31Tue
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 50% 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 (50% 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