38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

95°
H 95°
L 64°
WSW
11mph
High tide
4:57 pm

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

TIDE TIMES for Wednesday, August 26, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 10:37 pm (1.2 ft)
Next high tide : in 1h 27m at 4:57 pm (3.4 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:31 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Nov 1916

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:283.07:303.73:13-0.12:331.36:325:07First Quarter1Wed
2Thu10:253.08:543.44:150.03:551.16:335:06First Quarter2Thu
3Fri11:173.210:293.15:130.05:180.96:345:05First Quarter3Fri
4Sat12:053.46:050.06:310.66:355:04Waxing Gibbous4Sat
5Sun12:483.66:520.17:350.36:375:03Waxing Gibbous5Sun
6Mon1:013.01:263.87:350.28:330.06:385:02Waxing Gibbous6Mon
7Tue2:023.02:004.08:150.59:26-0.16:395:01Waxing Gibbous7Tue
8Wed2:583.12:314.18:520.710:17-0.26:405:00Full Moon8Wed
9Thu3:523.12:584.29:301.011:04-0.26:414:59Full Moon9Thu
10Fri4:453.13:254.210:081.211:50-0.26:424:58Full Moon10Fri
11Sat5:383.13:544.210:491.46:434:57Waning Gibbous11Sat
12Sun6:303.14:284.112:33-0.111:33 AM1.46:444:57Waning Gibbous12Sun
13Mon7:223.15:073.91:14-0.112:211.56:454:56Waning Gibbous13Mon
14Tue8:123.15:523.71:540.01:131.46:464:55Waning Gibbous14Tue
15Wed9:023.06:433.42:340.02:101.46:474:54Third Quarter15Wed
16Thu9:503.07:443.13:150.03:151.26:484:54Third Quarter16Thu
17Fri10:353.08:592.83:560.14:241.16:504:53Third Quarter17Fri
18Sat11:163.110:242.64:380.15:320.86:514:52Third Quarter18Sat
19Sun11:513.211:432.55:180.26:340.66:524:52Third Quarter19Sun
20Mon12:203.45:570.47:310.36:534:51Waning Crescent20Mon
21Tue12:512.612:443.66:350.68:230.16:544:50Waning Crescent21Tue
22Wed1:522.71:073.97:130.89:120.06:554:50Waning Crescent22Wed
23Thu2:492.81:344.27:541.09:59-0.16:564:49New Moon23Thu
24Fri3:442.92:094.48:381.210:47-0.26:574:49New Moon24Fri
25Sat4:383.02:504.69:261.411:34-0.36:584:49New Moon25Sat
26Sun5:313.13:364.610:201.46:594:48New Moon26Sun
27Mon6:233.14:264.512:22-0.311:17 AM1.47:004:48Waxing Crescent27Mon
28Tue7:153.15:204.31:09-0.312:181.37:014:47Waxing Crescent28Tue
29Wed8:063.16:203.91:57-0.31:231.27:024:47Waxing Crescent29Wed
30Thu8:573.27:303.52:46-0.22:351.17:034:47First Quarter30Thu
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 spring phase. Tonight's moon is 98% 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 maximum.

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 Full Moon (98% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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