38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

81°
H -°
L 64°
WSW
13mph
Low tide
10:37 pm

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

TIDE TIMES for Wednesday, August 26, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 3h 22m at 10:37 pm (1.2 ft)
Next high tide (tomorrow) : 3:49 am (3.9 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 - Aug 1916

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:373.86:153.412:070.15:087:16Waxing Crescent1Tue
2Wed5:193.66:303.512:231.112:260.15:097:15Waxing Crescent2Wed
3Thu6:063.46:483.71:040.912:530.25:107:14Waxing Crescent3Thu
4Fri6:593.17:163.91:500.81:260.45:117:13Waxing Crescent4Fri
5Sat8:052.87:534.12:450.82:050.75:127:12First Quarter5Sat
6Sun9:332.68:394.23:580.72:521.05:137:11First Quarter6Sun
7Mon11:082.69:344.35:250.63:471.25:147:10First Quarter7Mon
8Tue12:292.76:440.44:531.45:157:09Waxing Gibbous8Tue
9Wed1:342.97:490.26:071.55:157:07Waxing Gibbous9Wed
10Thu2:283.18:440.07:211.55:167:06Waxing Gibbous10Thu
11Fri12:554.63:163.39:33-0.18:311.45:177:05Waxing Gibbous11Fri
12Sat1:594.63:593.510:18-0.29:351.25:187:04Full Moon12Sat
13Sun2:584.64:393.610:58-0.210:341.05:197:03Full Moon13Sun
14Mon3:534.45:173.711:35-0.111:310.85:207:01Full Moon14Mon
15Tue4:484.25:543.812:100.05:217:00Waning Gibbous15Tue
16Wed5:443.96:293.912:270.712:430.25:226:59Waning Gibbous16Wed
17Thu6:433.57:044.01:230.61:160.45:236:58Waning Gibbous17Thu
18Fri7:483.27:414.02:230.51:520.75:236:56Third Quarter18Fri
19Sat9:012.98:224.03:280.52:331.05:246:55Third Quarter19Sat
20Sun10:182.89:103.94:400.53:241.25:256:54Third Quarter20Sun
21Mon11:312.910:093.95:510.44:281.45:266:52Third Quarter21Mon
22Tue12:363.06:550.35:391.55:276:51Waning Crescent22Tue
23Wed1:323.27:500.26:461.55:286:49Waning Crescent23Wed
24Thu12:153.82:203.38:370.17:451.45:296:48Waning Crescent24Thu
25Fri1:073.93:023.49:170.18:361.35:306:47Waning Crescent25Fri
26Sat1:533.93:383.49:520.19:231.25:306:45New Moon26Sat
27Sun2:343.84:103.410:200.110:061.05:316:44New Moon27Sun
28Mon3:133.84:353.410:430.210:460.95:326:42New Moon28Mon
29Tue3:523.74:523.511:020.311:250.85:336:41New Moon29Tue
30Wed4:333.65:053.611:200.35:346:39Waxing Crescent30Wed
31Thu5:173.45:223.812:030.711:44 AM0.55:356:38Waxing Crescent31Thu
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