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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 4:20 pm (-0.1 ft)
Next high tide : in 3h 21m at 8:41 am (3.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:43 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:462.78:553.83:510.73:240.96:367:35Third Quarter1Tue
2Wed11:132.69:443.95:030.74:171.16:377:34Third Quarter2Wed
3Thu12:322.76:270.65:191.36:387:32Third Quarter3Thu
4Fri1:382.97:390.56:281.46:397:31Waning Crescent4Fri
5Sat2:333.18:380.37:381.36:407:29Waning Crescent5Sat
6Sun12:564.13:213.29:280.18:431.26:417:28Waning Crescent6Sun
7Mon2:004.34:033.410:130.09:421.16:427:26Waning Crescent7Mon
8Tue3:004.44:423.510:550.010:390.96:427:25New Moon8Tue
9Wed3:564.45:183.611:340.011:330.76:437:23New Moon9Wed
10Thu4:524.35:543.812:120.16:447:22New Moon10Thu
11Fri5:474.16:293.912:280.512:490.26:457:20Waxing Crescent11Fri
12Sat6:453.97:064.01:230.41:270.36:467:18Waxing Crescent12Sat
13Sun7:463.67:454.02:210.32:070.56:477:17Waxing Crescent13Sun
14Mon8:543.38:304.03:220.32:520.76:487:15First Quarter14Mon
15Tue10:073.19:233.94:300.33:450.96:487:14First Quarter15Tue
16Wed11:213.110:273.75:410.34:481.16:497:12First Quarter16Wed
17Thu12:313.16:500.26:011.26:507:11First Quarter17Thu
18Fri1:333.37:520.17:131.26:517:09Waxing Gibbous18Fri
19Sat12:513.62:263.48:460.08:171.16:527:07Waxing Gibbous19Sat
20Sun1:513.63:133.59:330.09:121.06:537:06Waxing Gibbous20Sun
21Mon2:413.63:543.610:140.010:020.96:547:04Waxing Gibbous21Mon
22Tue3:263.64:303.610:500.110:470.86:547:03Full Moon22Tue
23Wed4:073.65:013.611:210.211:290.76:557:01Full Moon23Wed
24Thu4:463.55:263.511:460.36:567:00Full Moon24Thu
25Fri5:253.45:443.512:070.612:080.46:576:58Full Moon25Fri
26Sat6:053.25:583.612:430.612:280.56:586:56Waning Gibbous26Sat
27Sun6:483.16:173.71:170.512:540.76:596:55Waning Gibbous27Sun
28Mon7:363.06:463.81:490.51:280.87:006:53Waning Gibbous28Mon
29Tue8:352.87:243.92:260.42:080.97:016:52Waning Gibbous29Tue
30Wed9:462.78:093.93:120.42:561.17:026:50Third Quarter30Wed
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 12:30 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 38% 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 (38% 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