38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

55°
H -°
L 47°
W
5mph
High tide
5:17 am

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

TIDE TIMES for Tuesday, November 10, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 10:22 am (1.3 ft)
Next high tide : in 5h 33m at 5:17 am (3.0 ft)
Sunset today : 4:59 pm
Sunrise tomorrow : 6:41 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:573.65:543.512:010.36:367:37Waxing Crescent1Sat
2Sun5:383.46:103.512:320.812:210.46:367:35Waxing Crescent2Sun
3Mon6:243.26:283.61:110.812:470.56:377:34Waxing Crescent3Mon
4Tue7:173.06:563.71:530.71:220.66:387:32Waxing Crescent4Tue
5Wed8:242.87:343.72:430.72:040.86:397:31First Quarter5Wed
6Thu9:442.78:203.83:480.72:541.06:407:29First Quarter6Thu
7Fri11:032.79:173.85:060.63:531.26:417:28First Quarter7Fri
8Sat12:112.86:170.55:011.36:427:26First Quarter8Sat
9Sun1:083.07:170.36:111.36:427:24Waxing Gibbous9Sun
10Mon1:573.28:080.27:171.26:437:23Waxing Gibbous10Mon
11Tue12:394.12:403.48:540.18:181.16:447:21Waxing Gibbous11Tue
12Wed1:404.23:193.59:360.09:140.96:457:20Full Moon12Wed
13Thu2:374.33:553.610:160.010:090.76:467:18Full Moon13Thu
14Fri3:334.24:313.810:540.111:030.56:477:17Full Moon14Fri
15Sat4:284.15:063.911:320.111:580.46:487:15Waning Gibbous15Sat
16Sun5:253.95:424.012:100.36:497:13Waning Gibbous16Sun
17Mon6:253.76:214.112:540.312:510.56:497:12Waning Gibbous17Mon
18Tue7:313.47:054.01:540.31:360.76:507:10Waning Gibbous18Tue
19Wed8:443.27:563.93:000.32:280.96:517:09Third Quarter19Wed
20Thu9:583.18:573.84:110.33:291.16:527:07Third Quarter20Thu
21Fri11:093.110:103.75:220.24:411.26:537:06Third Quarter21Fri
22Sat12:133.36:280.15:531.26:547:04Waning Crescent22Sat
23Sun1:083.47:250.16:591.16:557:02Waning Crescent23Sun
24Mon12:273.61:573.58:140.07:560.96:557:01Waning Crescent24Mon
25Tue1:213.62:393.68:570.08:480.86:566:59Waning Crescent25Tue
26Wed2:093.63:173.69:340.19:350.76:576:58New Moon26Wed
27Thu2:523.63:503.610:060.210:180.66:586:56New Moon27Thu
28Fri3:323.54:173.510:320.410:590.56:596:55New Moon28Fri
29Sat4:123.44:363.510:530.511:370.57:006:53New Moon29Sat
30Sun4:533.34:483.611:130.67:016:51New Moon30Sun
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 0% 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 New Moon (0% 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