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

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 12:28 am (1.4 ft)
Next high tide : in 1h 34m at 7:00 pm (3.5 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:55 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jul 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:092.910:543.44:331.14:070.35:468:33First Quarter1Sun
2Mon10:262.711:303.55:411.04:500.45:478:33First Quarter2Mon
3Tue11:522.66:490.85:380.65:478:33First Quarter3Tue
4Wed12:053.71:102.67:530.66:280.85:488:33Waxing Gibbous4Wed
5Thu12:403.92:172.78:510.47:201.05:488:33Waxing Gibbous5Thu
6Fri1:184.13:162.99:430.28:131.25:498:33Waxing Gibbous6Fri
7Sat1:584.44:113.110:320.19:081.35:508:32Waxing Gibbous7Sat
8Sun2:424.65:013.211:180.010:041.45:508:32Full Moon8Sun
9Mon3:294.75:493.412:02-0.15:518:32Full Moon9Mon
10Tue4:184.76:353.512:45-0.25:518:31Full Moon10Tue
11Wed5:104.77:213.612:001.31:26-0.25:528:31Waning Gibbous11Wed
12Thu6:044.58:053.712:591.22:07-0.25:538:31Waning Gibbous12Thu
13Fri7:014.28:513.71:591.12:48-0.15:538:30Waning Gibbous13Fri
14Sat8:053.89:383.83:031.03:310.05:548:30Third Quarter14Sat
15Sun9:183.410:283.94:120.94:170.25:558:29Third Quarter15Sun
16Mon10:403.111:194.05:260.75:080.45:568:29Third Quarter16Mon
17Tue12:003.06:410.66:020.65:568:28Third Quarter17Tue
18Wed12:114.11:143.07:500.46:590.85:578:27Waning Crescent18Wed
19Thu1:014.22:203.18:520.27:561.05:588:27Waning Crescent19Thu
20Fri1:484.33:193.29:480.08:511.25:598:26Waning Crescent20Fri
21Sat2:314.34:123.410:370.09:431.35:598:26Waning Crescent21Sat
22Sun3:114.35:013.411:220.010:321.46:008:25New Moon22Sun
23Mon3:484.35:453.512:020.06:018:24New Moon23Mon
24Tue4:234.26:263.512:370.06:028:23New Moon24Tue
25Wed4:594.17:043.512:041.41:070.16:038:23New Moon25Wed
26Thu5:364.07:373.512:461.31:310.16:038:22Waxing Crescent26Thu
27Fri6:153.88:073.41:281.21:510.26:048:21Waxing Crescent27Fri
28Sat6:593.68:323.42:101.12:130.26:058:20Waxing Crescent28Sat
29Sun7:473.38:573.52:551.12:420.36:068:19Waxing Crescent29Sun
30Mon8:453.09:253.63:481.03:180.46:078:18First Quarter30Mon
31Tue9:572.810:023.74:510.94:020.66:088:17First Quarter31Tue
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 9:44 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 3% 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 New Moon (3% 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