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

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 3:48 am (1.1 ft)
Next high tide : in 1h 56m at 9:53 pm (3.5 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jan 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:533.39:332.63:160.34:350.87:234:57Third Quarter1Fri
2Sat10:353.410:532.53:570.45:430.77:234:57Third Quarter2Sat
3Sun11:163.54:430.66:460.57:234:58Third Quarter3Sun
4Mon12:062.511:54 AM3.65:340.87:430.37:234:59Waning Crescent4Mon
5Tue1:102.612:283.86:251.08:340.17:235:00Waning Crescent5Tue
6Wed2:072.81:013.97:151.19:200.07:235:01Waning Crescent6Wed
7Thu2:583.01:344.18:041.210:02-0.17:235:02Waning Crescent7Thu
8Fri3:443.12:114.28:521.310:42-0.17:235:03New Moon8Fri
9Sat4:283.22:514.39:401.311:18-0.17:235:04New Moon9Sat
10Sun5:083.33:354.410:281.311:53-0.27:235:05New Moon10Sun
11Mon5:473.44:214.311:171.27:225:06New Moon11Mon
12Tue6:243.45:114.112:26-0.212:071.07:225:07Waxing Crescent12Tue
13Wed7:013.56:043.91:00-0.21:000.97:225:08Waxing Crescent13Wed
14Thu7:413.57:043.51:37-0.11:590.87:225:09Waxing Crescent14Thu
15Fri8:243.68:163.22:180.03:080.77:215:10First Quarter15Fri
16Sat9:123.79:442.93:040.24:270.67:215:11First Quarter16Sat
17Sun10:053.811:122.83:590.55:470.57:215:12First Quarter17Sun
18Mon11:014.05:000.76:590.37:205:13Waxing Gibbous18Mon
19Tue12:292.911:57 AM4.16:040.98:020.17:205:14Waxing Gibbous19Tue
20Wed1:363.112:504.27:081.08:58-0.17:195:15Waxing Gibbous20Wed
21Thu2:343.31:394.38:081.19:48-0.27:195:16Waxing Gibbous21Thu
22Fri3:273.42:254.39:041.210:34-0.27:185:17Full Moon22Fri
23Sat4:153.53:084.29:571.211:15-0.17:185:18Full Moon23Sat
24Sun4:593.63:504.110:471.211:51-0.17:175:19Full Moon24Sun
25Mon5:413.64:314.011:341.17:165:21Full Moon25Mon
26Tue6:193.55:143.812:240.012:191.07:165:22Waning Gibbous26Tue
27Wed6:553.55:583.512:510.11:051.07:155:23Waning Gibbous27Wed
28Thu7:273.46:473.21:150.21:520.97:145:24Waning Gibbous28Thu
29Fri7:583.47:452.91:410.32:450.87:135:25Waning Gibbous29Fri
30Sat8:293.48:582.62:120.43:470.87:135:26Third Quarter30Sat
31Sun9:033.410:202.52:520.64:570.77:125:27Third Quarter31Sun
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 12:50 am — 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 28% 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 Waxing Crescent (28% 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