38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

72°
H -°
L 57°
WSW
9mph
Low tide
11:44 pm

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

TIDE TIMES for Saturday, September 26, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 3h 58m at 11:44 pm (0.4 ft)
Next high tide (tomorrow) : 5:13 am (3.4 ft)
Sunset today : 6:57 pm
Sunrise tomorrow : 6:58 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 1857

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:574.03:133.39:230.08:351.35:436:43Waxing Gibbous1Tue
2Wed1:514.13:453.39:570.09:241.15:446:41Full Moon2Wed
3Thu2:404.14:133.410:280.010:100.95:456:40Full Moon3Thu
4Fri3:284.04:373.510:560.010:570.75:456:38Full Moon4Fri
5Sat4:173.95:003.711:230.111:440.55:466:37Full Moon5Sat
6Sun5:093.75:263.911:520.35:476:35Waning Gibbous6Sun
7Mon6:053.55:574.212:340.412:250.55:486:34Waning Gibbous7Mon
8Tue7:103.26:354.31:300.31:030.75:496:32Waning Gibbous8Tue
9Wed8:272.97:204.32:360.41:491.05:506:31Third Quarter9Wed
10Thu9:522.88:154.23:550.42:461.35:516:29Third Quarter10Thu
11Fri11:132.99:244.15:180.33:591.55:516:28Third Quarter11Fri
12Sat12:223.06:320.25:251.55:526:26Waning Crescent12Sat
13Sun1:203.27:340.16:441.45:536:24Waning Crescent13Sun
14Mon12:093.92:093.48:250.07:501.25:546:23Waning Crescent14Mon
15Tue1:153.92:523.59:09-0.18:481.05:556:21Waning Crescent15Tue
16Wed2:093.93:303.69:470.09:400.85:566:20New Moon16Wed
17Thu2:573.84:043.610:200.110:280.65:576:18New Moon17Thu
18Fri3:433.64:323.610:480.211:130.55:586:17New Moon18Fri
19Sat4:273.44:543.611:110.411:560.55:586:15New Moon19Sat
20Sun5:133.35:093.711:300.65:596:13Waxing Crescent20Sun
21Mon6:023.15:233.812:380.411:53 AM0.86:006:12Waxing Crescent21Mon
22Tue6:582.95:453.91:200.412:221.06:016:10Waxing Crescent22Tue
23Wed8:012.86:163.92:060.41:001.26:026:09Waxing Crescent23Wed
24Thu9:132.76:573.83:010.51:461.46:036:07First Quarter24Thu
25Fri10:252.77:473.74:090.52:441.66:046:06First Quarter25Fri
26Sat11:302.88:513.65:190.43:561.66:056:04First Quarter26Sat
27Sun12:262.96:200.35:161.66:056:02First Quarter27Sun
28Mon1:123.07:110.16:271.46:066:01Waxing Gibbous28Mon
29Tue1:503.17:540.07:261.16:075:59Waxing Gibbous29Tue
30Wed12:413.62:223.28:300.08:180.86:085:58Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

Collapse All
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 100% 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 Full Moon (100% 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