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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 4h 23m at 6:25 pm (0.6 ft)
Next high tide (tomorrow) : 12:48 am (3.9 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:173.73:563.410:140.09:401.26:367:36Waxing Gibbous1Tue
2Wed3:023.74:303.410:470.110:261.06:377:34Full Moon2Wed
3Thu3:433.74:593.411:150.111:080.96:387:33Full Moon3Thu
4Fri4:223.65:223.511:380.211:470.86:397:31Full Moon4Fri
5Sat5:013.55:383.611:570.36:407:30Full Moon5Sat
6Sun5:423.45:533.812:240.712:180.56:407:28Waning Gibbous6Sun
7Mon6:273.36:154.01:010.612:440.66:417:27Waning Gibbous7Mon
8Tue7:183.16:464.21:390.51:170.86:427:25Waning Gibbous8Tue
9Wed8:202.97:244.32:240.51:571.06:437:23Waning Gibbous9Wed
10Thu9:382.78:114.33:210.52:451.26:447:22Third Quarter10Thu
11Fri11:042.79:074.24:430.53:431.46:457:20Third Quarter11Fri
12Sat12:212.86:120.44:561.56:467:19Third Quarter12Sat
13Sun1:252.97:260.36:201.46:467:17Third Quarter13Sun
14Mon2:173.18:250.17:401.26:477:16Waning Crescent14Mon
15Tue1:004.03:023.39:150.08:471.06:487:14Waning Crescent15Tue
16Wed2:104.03:433.59:580.09:480.76:497:13Waning Crescent16Wed
17Thu3:104.04:193.610:370.010:440.56:507:11New Moon17Thu
18Fri4:053.94:533.811:120.111:370.36:517:09New Moon18Fri
19Sat4:593.85:243.911:460.36:527:08New Moon19Sat
20Sun5:523.65:544.012:290.212:180.56:537:06Waxing Crescent20Sun
21Mon6:483.46:224.11:210.212:500.76:537:05Waxing Crescent21Mon
22Tue7:463.26:514.02:120.21:261.06:547:03Waxing Crescent22Tue
23Wed8:503.17:264.03:070.22:071.26:557:01Waxing Crescent23Wed
24Thu9:573.08:083.84:060.32:571.36:567:00First Quarter24Thu
25Fri11:053.09:023.65:100.33:581.56:576:58First Quarter25Fri
26Sat12:083.06:140.35:121.56:586:57First Quarter26Sat
27Sun1:043.17:130.26:291.46:596:55First Quarter27Sun
28Mon1:533.28:030.17:351.27:006:54Waxing Gibbous28Mon
29Tue12:573.22:343.38:460.18:321.07:006:52Waxing Gibbous29Tue
30Wed1:553.23:103.39:220.19:220.77:016:51Waxing Gibbous30Wed
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 9:36 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 transitional phase. Tonight's moon is 69% 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 (69% 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