38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

70°
H -°
L 61°
WSW
15mph
High tide
3:08 am

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 : 11:10 am (0.0 ft)
Next high tide : in 4h 38m at 3:08 am (3.9 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waxing Gibbous (94% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Nov 1917

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:583.34:294.312:10-0.211:21 AM1.26:325:08Waning Gibbous1Thu
2Fri6:553.25:104.21:00-0.212:111.36:335:06Waning Gibbous2Fri
3Sat7:523.25:563.91:50-0.11:051.36:345:05Waning Gibbous3Sat
4Sun8:493.16:493.62:400.02:061.36:355:04Third Quarter4Sun
5Mon9:443.17:533.23:320.03:131.26:365:03Third Quarter5Mon
6Tue10:373.19:142.94:230.14:241.16:375:02Third Quarter6Tue
7Wed11:253.210:372.75:110.15:330.96:385:01Third Quarter7Wed
8Thu12:073.35:560.26:360.66:405:00Waning Crescent8Thu
9Fri12:443.46:350.37:320.46:414:59Waning Crescent9Fri
10Sat12:522.61:153.57:090.58:230.26:424:59Waning Crescent10Sat
11Sun1:482.71:393.67:390.79:100.06:434:58Waning Crescent11Sun
12Mon2:402.81:573.88:090.99:550.06:444:57Waning Crescent12Mon
13Tue3:312.82:154.08:421.110:37-0.16:454:56New Moon13Tue
14Wed4:202.92:414.29:181.211:18-0.16:464:55New Moon14Wed
15Thu5:083.03:154.310:001.311:58-0.16:474:54New Moon15Thu
16Fri5:573.03:564.410:471.46:484:54Waxing Crescent16Fri
17Sat6:463.04:414.312:37-0.111:37 AM1.46:494:53Waxing Crescent17Sat
18Sun7:353.05:324.11:19-0.212:321.36:504:52Waxing Crescent18Sun
19Mon8:253.06:293.82:03-0.21:331.26:514:52Waxing Crescent19Mon
20Tue9:143.07:353.52:51-0.12:421.16:534:51First Quarter20Tue
21Wed10:033.18:553.13:42-0.14:000.96:544:51First Quarter21Wed
22Thu10:503.310:282.94:340.05:190.76:554:50First Quarter22Thu
23Fri11:353.611:522.85:250.16:320.46:564:50Waxing Gibbous23Fri
24Sat12:173.86:150.37:370.16:574:49Waxing Gibbous24Sat
25Sun1:042.912:564.17:020.58:36-0.16:584:49Waxing Gibbous25Sun
26Mon2:083.01:344.37:490.89:31-0.26:594:48Waxing Gibbous26Mon
27Tue3:083.12:104.48:361.010:23-0.37:004:48Full Moon27Tue
28Wed4:043.22:474.49:241.211:12-0.37:014:48Full Moon28Wed
29Thu4:583.23:244.410:141.311:58-0.37:024:47Full Moon29Thu
30Fri5:503.34:044.311:041.47:034:47Waning Gibbous30Fri
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 94% 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 Waxing Gibbous (94% 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