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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 1h 49m at 9:47 am (0.1 ft)
Next high tide : 3:35 pm (2.9 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jul 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:334.02:242.89:030.28:010.95:478:33Waxing Gibbous1Thu
2Fri2:094.13:222.99:550.08:441.25:478:33Waxing Gibbous2Fri
3Sat2:404.14:163.110:43-0.19:261.45:488:33Waxing Gibbous3Sat
4Sun3:064.25:063.211:27-0.110:091.55:488:33Full Moon4Sun
5Mon3:314.25:533.312:07-0.15:498:33Full Moon5Mon
6Tue3:594.26:363.312:440.05:498:32Full Moon6Tue
7Wed4:324.27:173.31:160.05:508:32Full Moon7Wed
8Thu5:104.27:543.312:191.61:430.05:508:32Waning Gibbous8Thu
9Fri5:524.18:283.31:031.52:08-0.15:518:32Waning Gibbous9Fri
10Sat6:383.98:593.31:481.42:33-0.15:528:31Waning Gibbous10Sat
11Sun7:283.69:303.32:361.33:040.05:528:31Waning Gibbous11Sun
12Mon8:243.310:033.53:311.23:410.15:538:30Third Quarter12Mon
13Tue9:323.010:393.74:341.04:240.35:548:30Third Quarter13Tue
14Wed10:592.811:203.95:500.95:120.55:548:30Third Quarter14Wed
15Thu12:322.77:080.76:050.85:558:29Third Quarter15Thu
16Fri12:054.21:532.88:190.47:011.05:568:28Waning Crescent16Fri
17Sat12:534.43:023.09:220.28:001.25:578:28Waning Crescent17Sat
18Sun1:434.74:033.210:190.09:021.45:578:27Waning Crescent18Sun
19Mon2:354.84:593.311:12-0.110:051.55:588:27New Moon19Mon
20Tue3:274.95:513.512:02-0.25:598:26New Moon20Tue
21Wed4:214.96:413.612:48-0.26:008:25New Moon21Wed
22Thu5:154.77:283.612:091.41:31-0.26:008:25Waxing Crescent22Thu
23Fri6:104.48:133.71:091.32:12-0.26:018:24Waxing Crescent23Fri
24Sat7:074.18:583.72:081.12:51-0.16:028:23Waxing Crescent24Sat
25Sun8:083.79:423.73:091.03:290.16:038:22Waxing Crescent25Sun
26Mon9:173.310:273.74:130.94:080.36:048:22First Quarter26Mon
27Tue10:313.011:133.85:220.84:500.56:048:21First Quarter27Tue
28Wed11:482.811:593.86:330.65:360.86:058:20First Quarter28Wed
29Thu1:012.87:390.46:281.06:068:19Waxing Gibbous29Thu
30Fri12:433.92:072.98:390.27:221.26:078:18Waxing Gibbous30Fri
31Sat1:254.03:053.19:320.18:151.46:088:17Waxing 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 12:41 pm — 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 spring phase. Tonight's moon is 10% 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 Waning Crescent (10% 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