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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 2m at 7:59 am (0.3 ft)
Next high tide : 1:28 pm (2.7 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - May 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:254.18:222.912:191.42:070.06:097:57Waning Gibbous1Mon
2Tue6:044.19:132.81:031.42:430.06:087:58Waning Gibbous2Tue
3Wed6:493.910:052.81:531.43:230.06:077:59Waning Gibbous3Wed
4Thu7:403.710:562.82:481.44:10-0.16:058:00Third Quarter4Thu
5Fri8:403.411:432.93:531.35:02-0.16:048:01Third Quarter5Fri
6Sat9:523.15:061.25:540.06:038:02Third Quarter6Sat
7Sun12:253.011:18 AM2.96:220.96:430.06:028:03Third Quarter7Sun
8Mon1:023.212:442.97:330.67:280.26:018:04Waning Crescent8Mon
9Tue1:353.51:592.98:350.38:110.46:008:05Waning Crescent9Tue
10Wed2:073.93:063.09:340.18:540.65:598:06Waning Crescent10Wed
11Thu2:404.24:083.010:30-0.19:380.85:588:07New Moon11Thu
12Fri3:164.55:093.111:24-0.310:261.15:578:07New Moon12Fri
13Sat3:554.76:093.212:18-0.45:568:08New Moon13Sat
14Sun4:374.77:083.21:12-0.45:568:09Waxing Crescent14Sun
15Mon5:234.68:073.212:141.42:05-0.45:558:10Waxing Crescent15Mon
16Tue6:144.49:053.21:141.42:57-0.35:548:11Waxing Crescent16Tue
17Wed7:094.010:013.32:181.43:49-0.25:538:12Waxing Crescent17Wed
18Thu8:133.610:543.33:271.34:40-0.25:528:13First Quarter18Thu
19Fri9:303.211:453.44:411.15:31-0.15:528:14First Quarter19Fri
20Sat10:542.85:550.96:180.15:518:14First Quarter20Sat
21Sun12:323.512:132.67:040.67:020.25:508:15First Quarter21Sun
22Mon1:153.61:222.68:070.37:420.45:498:16Waxing Gibbous22Mon
23Tue1:523.72:242.69:030.18:170.65:498:17Waxing Gibbous23Tue
24Wed2:243.83:202.79:540.08:500.95:488:18Waxing Gibbous24Wed
25Thu2:493.94:132.810:41-0.19:231.15:488:18Waxing Gibbous25Thu
26Fri3:094.05:042.911:25-0.29:571.35:478:19Full Moon26Fri
27Sat3:274.15:523.012:06-0.25:478:20Full Moon27Sat
28Sun3:514.26:393.012:44-0.15:468:21Full Moon28Sun
29Mon4:244.37:243.01:19-0.15:468:21Full Moon29Mon
30Tue5:024.28:063.012:041.61:51-0.15:458:22Waning Gibbous30Tue
31Wed5:464.18:473.012:521.52:22-0.25:458:23Waning Gibbous31Wed
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 10:43 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 72% 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 Waxing Gibbous (72% 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