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

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 7:59 am (0.3 ft)
Next high tide : in 5h 46m at 11:46 pm (3.9 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:01 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jul 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:573.82:302.69:040.37:211.15:478:33Waxing Gibbous1Thu
2Fri1:244.03:312.89:550.28:081.35:488:33Waxing Gibbous2Fri
3Sat1:554.34:272.910:430.18:581.55:488:33Waxing Gibbous3Sat
4Sun2:324.55:193.111:280.09:501.75:498:33Full Moon4Sun
5Mon3:144.66:073.212:11-0.15:498:33Full Moon5Mon
6Tue4:004.76:523.312:51-0.25:508:32Full Moon6Tue
7Wed4:504.77:343.31:30-0.25:518:32Waning Gibbous7Wed
8Thu5:424.68:153.412:391.52:08-0.35:518:32Waning Gibbous8Thu
9Fri6:374.38:563.41:371.42:46-0.25:528:31Waning Gibbous9Fri
10Sat7:374.09:373.52:381.23:25-0.25:538:31Waning Gibbous10Sat
11Sun8:453.510:203.73:451.04:060.05:538:31Third Quarter11Sun
12Mon10:053.111:053.95:000.84:500.25:548:30Third Quarter12Mon
13Tue11:322.911:514.16:180.65:390.55:558:30Third Quarter13Tue
14Wed12:542.87:320.46:310.85:558:29Waning Crescent14Wed
15Thu12:384.22:082.98:390.27:261.15:568:29Waning Crescent15Thu
16Fri1:234.43:133.09:390.08:231.35:578:28Waning Crescent16Fri
17Sat2:084.54:123.210:33-0.19:201.55:588:27Waning Crescent17Sat
18Sun2:504.55:053.411:22-0.110:161.65:588:27New Moon18Sun
19Mon3:324.55:543.512:06-0.15:598:26New Moon19Mon
20Tue4:134.46:393.512:46-0.16:008:26New Moon20Tue
21Wed4:534.37:203.51:210.06:018:25New Moon21Wed
22Thu5:354.17:573.412:471.51:510.06:018:24Waxing Crescent22Thu
23Fri6:183.98:323.41:331.42:150.16:028:23Waxing Crescent23Fri
24Sat7:043.69:023.42:191.32:360.16:038:23Waxing Crescent24Sat
25Sun7:543.29:303.43:091.13:000.26:048:22Waxing Crescent25Sun
26Mon8:542.99:553.54:051.03:310.46:058:21First Quarter26Mon
27Tue10:112.610:233.65:110.94:090.66:068:20First Quarter27Tue
28Wed11:402.510:573.86:230.84:530.96:068:19First Quarter28Wed
29Thu1:022.57:320.65:441.26:078:18First Quarter29Thu
30Fri2:132.78:340.46:411.46:088:17Waxing Gibbous30Fri
31Sat12:254.23:142.99:290.37:411.66:098:16Waxing Gibbous31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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What time does the tide turn (slack tide) in Hidden Harbor, Steamboat Slough, CA today?

Slack tide in Hidden Harbor, Steamboat Slough, CA is approximately 3:52 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 63% 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 First Quarter (63% 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