38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

60°
H -°
L 54°
WSW
9mph
Low tide
7:11 am

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

TIDE TIMES for Saturday, September 5, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 8h 07m at 7:11 am (0.4 ft)
Next high tide : 1:07 pm (2.9 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 6:39 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Dec 1894

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:543.15:283.81:40-0.112:481.67:044:47Waxing Crescent1Sat
2Sun8:413.16:183.52:17-0.11:421.57:054:46Waxing Crescent2Sun
3Mon9:253.07:153.12:53-0.12:431.37:064:46First Quarter3Mon
4Tue10:073.08:232.83:300.03:501.27:074:46First Quarter4Tue
5Wed10:453.19:462.54:080.15:000.97:084:46First Quarter5Wed
6Thu11:193.211:142.44:470.26:070.77:094:46First Quarter6Thu
7Fri11:473.45:270.47:080.47:104:46Waxing Gibbous7Fri
8Sat12:312.412:133.76:080.68:030.27:114:46Waxing Gibbous8Sat
9Sun1:382.512:404.06:490.98:550.07:114:46Waxing Gibbous9Sun
10Mon2:402.71:124.37:331.19:45-0.17:124:46Waxing Gibbous10Mon
11Tue3:382.91:504.68:201.410:34-0.27:134:47Full Moon11Tue
12Wed4:333.02:334.79:111.511:22-0.37:144:47Full Moon12Wed
13Thu5:273.13:214.810:071.67:154:47Full Moon13Thu
14Fri6:183.14:134.712:09-0.311:07 AM1.57:154:47Waning Gibbous14Fri
15Sat7:083.25:084.412:56-0.312:091.47:164:47Waning Gibbous15Sat
16Sun7:563.26:094.11:42-0.31:141.37:174:48Waning Gibbous16Sun
17Mon8:443.27:163.62:27-0.32:231.17:174:48Third Quarter17Mon
18Tue9:323.38:343.23:13-0.23:370.97:184:49Third Quarter18Tue
19Wed10:193.510:002.83:590.04:540.77:184:49Third Quarter19Wed
20Thu11:053.611:222.74:460.26:080.47:194:49Third Quarter20Thu
21Fri11:493.85:330.47:150.17:194:50Waning Crescent21Fri
22Sat12:372.612:304.06:200.78:15-0.17:204:50Waning Crescent22Sat
23Sun1:432.71:074.17:071.09:09-0.27:204:51Waning Crescent23Sun
24Mon2:432.91:414.27:541.39:58-0.37:214:52Waning Crescent24Mon
25Tue3:383.12:124.28:421.510:44-0.37:214:52New Moon25Tue
26Wed4:293.22:434.29:301.611:26-0.27:224:53New Moon26Wed
27Thu5:153.33:164.210:171.77:224:53New Moon27Thu
28Fri5:593.33:524.112:03-0.211:02 AM1.67:224:54New Moon28Fri
29Sat6:393.34:323.912:36-0.211:47 AM1.57:224:55Waxing Crescent29Sat
30Sun7:163.25:153.71:05-0.112:311.47:234:56Waxing Crescent30Sun
31Mon7:503.16:013.51:29-0.11:171.27:234:56Waxing Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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Is this week a spring tide or neap tide in Hidden Harbor, Steamboat Slough, CA?

Hidden Harbor, Steamboat Slough, CA is currently in a neap phase. Tonight's moon is 45% 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 near their weekly minimum.

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 (45% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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