38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

62°
H -°
L 56°
WSW
10mph
Low tide
3:04 am

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

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 3h 19m at 3:04 am (0.5 ft)
Next high tide : 8:55 am (2.9 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jul 1906

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:042.96:490.55:450.64:467:33Waxing Gibbous1Sun
2Mon1:173.07:530.36:410.94:477:33Waxing Gibbous2Mon
3Tue12:404.42:223.18:520.17:381.14:477:33Waxing Gibbous3Tue
4Wed1:264.63:233.39:48-0.18:361.34:487:33Full Moon4Wed
5Thu2:124.74:193.410:40-0.29:361.44:487:33Full Moon5Thu
6Fri3:004.85:133.511:29-0.310:361.44:497:32Full Moon6Fri
7Sat3:494.76:043.612:15-0.34:497:32Full Moon7Sat
8Sun4:394.56:533.612:58-0.24:507:32Waning Gibbous8Sun
9Mon5:314.27:403.712:331.31:39-0.24:507:32Waning Gibbous9Mon
10Tue6:273.88:273.71:321.22:190.04:517:31Waning Gibbous10Tue
11Wed7:293.49:123.72:331.12:580.14:527:31Third Quarter11Wed
12Thu8:403.19:583.73:391.03:390.34:527:31Third Quarter12Thu
13Fri9:582.810:423.74:490.94:220.54:537:30Third Quarter13Fri
14Sat11:142.711:253.85:580.75:080.74:547:30Third Quarter14Sat
15Sun12:242.77:010.55:560.94:547:29Waning Crescent15Sun
16Mon12:053.91:272.87:580.36:451.14:557:29Waning Crescent16Mon
17Tue12:414.02:233.08:480.27:331.34:567:28Waning Crescent17Tue
18Wed1:144.13:143.19:340.18:211.44:577:28Waning Crescent18Wed
19Thu1:464.24:013.210:160.19:081.54:577:27New Moon19Thu
20Fri2:194.34:453.310:530.09:531.54:587:26New Moon20Fri
21Sat2:554.35:253.311:270.010:391.54:597:26New Moon21Sat
22Sun3:354.36:013.411:560.011:231.45:007:25New Moon22Sun
23Mon4:184.36:333.412:220.05:007:24Waxing Crescent23Mon
24Tue5:044.27:033.412:081.312:480.05:017:24Waxing Crescent24Tue
25Wed5:534.07:333.512:561.21:180.05:027:23Waxing Crescent25Wed
26Thu6:473.78:063.61:481.01:540.15:037:22Waxing Crescent26Thu
27Fri7:513.48:463.82:490.92:360.25:047:21First Quarter27Fri
28Sat9:093.19:323.94:010.83:240.55:057:20First Quarter28Sat
29Sun10:382.910:244.15:210.74:190.75:057:19First Quarter29Sun
30Mon12:012.96:360.55:201.05:067:19Waxing Gibbous30Mon
31Tue1:123.17:430.36:251.25:077:18Waxing Gibbous31Tue
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 77% 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 Waning Gibbous (77% 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