38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

68°
H 93°
L 62°
WSW
5mph
Low tide
10:16 am

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

TIDE TIMES for Thursday, September 24, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 1h 19m at 10:16 am (0.1 ft)
Next high tide : 4:03 pm (3.4 ft)
Sunset today : 7:00 pm
Sunrise tomorrow : 6:56 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Oct 1862

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:233.110:123.65:310.14:511.26:095:57First Quarter1Wed
2Thu12:203.36:320.16:111.06:105:55Waxing Gibbous2Thu
3Fri1:093.57:240.07:190.86:115:54Waxing Gibbous3Fri
4Sat12:493.51:523.68:100.08:190.56:125:52Waxing Gibbous4Sat
5Sun1:473.52:313.78:500.19:120.36:135:51Waxing Gibbous5Sun
6Mon2:403.53:053.89:270.310:030.26:135:49Full Moon6Mon
7Tue3:293.43:343.910:000.510:500.26:145:47Full Moon7Tue
8Wed4:183.33:593.910:300.711:350.16:155:46Full Moon8Wed
9Thu5:073.24:203.911:000.96:165:45Waning Gibbous9Thu
10Fri5:583.14:434.012:170.211:32 AM1.16:175:43Waning Gibbous10Fri
11Sat6:513.15:123.912:590.212:081.26:185:42Waning Gibbous11Sat
12Sun7:473.05:493.91:410.212:501.36:195:40Waning Gibbous12Sun
13Mon8:452.96:333.72:270.31:411.36:205:39Waning Gibbous13Mon
14Tue9:452.97:253.53:190.32:401.36:215:37Third Quarter14Tue
15Wed10:412.98:303.24:150.33:491.36:225:36Third Quarter15Wed
16Thu11:322.99:483.15:110.25:021.26:235:34Third Quarter16Thu
17Fri12:173.06:010.26:090.96:245:33Third Quarter17Fri
18Sat12:543.26:430.27:070.76:255:32Waning Crescent18Sat
19Sun12:203.01:253.37:200.38:000.56:265:30Waning Crescent19Sun
20Mon1:203.11:513.57:540.48:490.36:275:29Waning Crescent20Mon
21Tue2:153.22:143.88:270.59:370.16:285:28New Moon21Tue
22Wed3:083.22:394.09:020.710:250.06:295:26New Moon22Wed
23Thu4:013.33:104.39:410.811:14-0.16:305:25New Moon23Thu
24Fri4:563.23:474.510:241.06:315:24New Moon24Fri
25Sat5:533.24:304.512:05-0.211:12 AM1.16:325:23Waxing Crescent25Sat
26Sun6:533.25:184.412:58-0.212:061.26:335:21Waxing Crescent26Sun
27Mon7:553.16:124.21:54-0.11:051.26:345:20Waxing Crescent27Mon
28Tue8:573.17:163.82:54-0.12:141.26:355:19First Quarter28Tue
29Wed9:583.28:363.43:560.03:331.16:365:18First Quarter29Wed
30Thu10:563.310:103.24:560.04:540.96:375:17First Quarter30Thu
31Fri11:483.411:333.05:510.06:090.76:385:15Waxing Gibbous31Fri
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 96% 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 Gibbous (96% 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