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 22m 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 - May 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:273.63:562.910:330.19:590.66:097:57Waxing Gibbous1Fri
2Sat3:493.74:412.911:150.110:270.86:087:58Full Moon2Sat
3Sun4:053.85:263.011:550.010:570.96:077:59Full Moon3Sun
4Mon4:233.96:123.012:330.06:068:00Full Moon4Mon
5Tue4:494.16:583.01:090.06:058:01Full Moon5Tue
6Wed5:244.17:473.012:121.11:44-0.16:048:02Waning Gibbous6Wed
7Thu6:044.18:383.012:571.12:22-0.16:038:03Waning Gibbous7Thu
8Fri6:514.09:333.01:471.13:06-0.16:028:04Waning Gibbous8Fri
9Sat7:433.810:293.02:441.23:58-0.16:018:04Third Quarter9Sat
10Sun8:453.511:243.13:511.14:570.06:008:05Third Quarter10Sun
11Mon10:013.25:091.05:570.05:598:06Third Quarter11Mon
12Tue12:173.311:32 AM3.16:300.86:540.15:588:07Third Quarter12Tue
13Wed1:043.512:573.07:430.67:470.25:578:08Waning Crescent13Wed
14Thu1:483.82:093.18:470.38:350.35:568:09Waning Crescent14Thu
15Fri2:284.03:123.29:450.19:220.55:558:10Waning Crescent15Fri
16Sat3:064.24:113.210:40-0.110:070.75:548:11New Moon16Sat
17Sun3:434.35:073.311:32-0.210:530.95:538:12New Moon17Sun
18Mon4:194.46:023.312:22-0.35:538:12New Moon18Mon
19Tue4:554.36:573.31:10-0.35:528:13New Moon19Tue
20Wed5:334.27:513.312:291.11:56-0.25:518:14Waxing Crescent20Wed
21Thu6:144.08:453.31:201.22:41-0.25:508:15Waxing Crescent21Thu
22Fri6:593.89:383.32:131.23:26-0.15:508:16Waxing Crescent22Fri
23Sat7:493.510:313.33:121.24:100.05:498:17First Quarter23Sat
24Sun8:503.111:223.34:161.24:560.15:488:17First Quarter24Sun
25Mon10:072.85:251.05:430.25:488:18First Quarter25Mon
26Tue12:103.411:30 AM2.66:330.86:280.35:478:19First Quarter26Tue
27Wed12:533.412:442.67:360.67:100.45:478:20First Quarter27Wed
28Thu1:323.51:492.68:330.47:500.65:468:21Waxing Gibbous28Thu
29Fri2:053.72:462.79:240.28:270.75:468:21Waxing Gibbous29Fri
30Sat2:323.83:392.810:120.19:030.95:458:22Waxing Gibbous30Sat
31Sun2:553.94:292.910:560.09:411.15:458:23Waxing Gibbous31Sun
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