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 : 3:48 am (1.1 ft)
Next high tide (tomorrow) : in 52m 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 - Dec 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:053.37:393.22:500.02:561.17:044:47Third Quarter1Tue
2Wed9:563.38:542.93:360.14:031.07:054:46Third Quarter2Wed
3Thu10:453.410:152.74:230.25:120.87:064:46Third Quarter3Thu
4Fri11:313.411:292.65:090.36:170.67:074:46Third Quarter4Fri
5Sat12:123.55:540.47:160.47:074:46Waning Crescent5Sat
6Sun12:352.612:483.66:360.68:090.27:084:46Waning Crescent6Sun
7Mon1:332.71:193.77:160.88:570.07:094:46Waning Crescent7Mon
8Tue2:272.81:443.87:540.99:420.07:104:46Waning Crescent8Tue
9Wed3:162.92:074.08:331.110:24-0.17:114:46New Moon9Wed
10Thu4:033.02:334.19:131.211:03-0.17:124:46New Moon10Thu
11Fri4:483.13:064.29:551.311:40-0.17:124:46New Moon11Fri
12Sat5:323.13:444.210:401.37:134:46New Moon12Sat
13Sun6:143.24:284.212:14-0.111:28 AM1.37:144:47Waxing Crescent13Sun
14Mon6:563.25:154.012:47-0.212:181.27:154:47Waxing Crescent14Mon
15Tue7:383.26:083.81:22-0.21:121.17:154:47Waxing Crescent15Tue
16Wed8:213.37:073.52:00-0.12:121.07:164:47Waxing Crescent16Wed
17Thu9:083.48:183.22:450.03:230.97:174:48First Quarter17Thu
18Fri9:563.59:472.93:350.14:420.77:174:48First Quarter18Fri
19Sat10:463.711:172.84:300.35:590.57:184:49First Quarter19Sat
20Sun11:353.95:270.47:090.37:184:49Waxing Gibbous20Sun
21Mon12:342.912:224.16:250.68:110.07:194:50Waxing Gibbous21Mon
22Tue1:413.01:074.37:210.89:07-0.17:194:50Waxing Gibbous22Tue
23Wed2:413.21:514.48:161.09:59-0.27:204:51Full Moon23Wed
24Thu3:373.32:344.59:091.110:48-0.37:204:51Full Moon24Thu
25Fri4:293.43:164.410:031.211:33-0.37:214:52Full Moon25Fri
26Sat5:193.53:584.310:551.27:214:52Full Moon26Sat
27Sun6:063.54:424.112:15-0.211:46 AM1.27:214:53Waning Gibbous27Sun
28Mon6:523.55:273.912:53-0.212:371.17:224:54Waning Gibbous28Mon
29Tue7:363.46:153.51:28-0.11:291.17:224:54Waning Gibbous29Tue
30Wed8:193.47:103.22:010.02:241.07:224:55Waning Gibbous30Wed
31Thu9:023.48:142.92:330.23:250.97:224:56Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

Show All
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