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

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 5h 13m at 6:00 pm (0.4 ft)
Next high tide (tomorrow) : 12:16 am (3.7 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:43 am
Moon phase : Third Quarter (35% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:413.62:413.29:000.28:061.36:367:36Waxing Gibbous1Fri
2Sat1:353.73:273.39:440.19:001.26:377:34Waxing Gibbous2Sat
3Sun2:233.84:073.410:230.19:491.26:387:33Waxing Gibbous3Sun
4Mon3:073.94:423.410:580.110:341.06:397:31Full Moon4Mon
5Tue3:493.95:133.511:290.111:170.96:407:30Full Moon5Tue
6Wed4:313.95:383.511:570.211:590.86:417:28Full Moon6Wed
7Thu5:153.96:023.612:240.26:417:26Full Moon7Thu
8Fri6:013.76:273.812:410.712:530.36:427:25Waning Gibbous8Fri
9Sat6:523.66:583.91:260.61:280.46:437:23Waning Gibbous9Sat
10Sun7:503.37:364.02:150.52:070.66:447:22Waning Gibbous10Sun
11Mon8:593.18:224.13:130.52:540.76:457:20Third Quarter11Mon
12Tue10:203.09:174.04:250.53:500.96:467:19Third Quarter12Tue
13Wed11:403.010:234.05:470.44:581.16:477:17Third Quarter13Wed
14Thu12:523.17:030.36:151.26:477:16Third Quarter14Thu
15Fri1:543.38:080.27:311.16:487:14Waning Crescent15Fri
16Sat12:564.02:473.59:030.18:381.06:497:12Waning Crescent16Sat
17Sun2:024.03:343.69:520.09:380.86:507:11Waning Crescent17Sun
18Mon2:594.04:173.710:360.010:320.76:517:09New Moon18Mon
19Tue3:524.04:563.811:150.111:240.66:527:08New Moon19Tue
20Wed4:413.95:313.811:510.26:537:06New Moon20Wed
21Thu5:293.76:033.712:120.512:230.46:537:05New Moon21Thu
22Fri6:173.66:303.712:590.412:520.56:547:03Waxing Crescent22Fri
23Sat7:083.46:543.71:450.41:210.76:557:01Waxing Crescent23Sat
24Sun8:033.27:193.72:320.41:540.86:567:00Waxing Crescent24Sun
25Mon9:033.07:513.63:220.42:331.06:576:58Waxing Crescent25Mon
26Tue10:092.98:323.54:170.43:201.16:586:57First Quarter26Tue
27Wed11:162.99:243.45:190.44:191.26:596:55First Quarter27Wed
28Thu12:192.96:230.45:291.37:006:54First Quarter28Thu
29Fri1:163.07:210.36:411.27:016:52First Quarter29Fri
30Sat2:043.28:110.27:451.17:016:50Waxing Gibbous30Sat
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 9:08 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 35% 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 Third Quarter (35% 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