38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

80°
H 82°
L 56°
WSW
8mph
Low tide
5:45 pm

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 3h 57m at 5:45 pm (1.5 ft)
Next high tide : 11:11 pm (4.2 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (34% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jan 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:493.12:084.78:431.510:52-0.37:234:58Full Moon1Sun
2Mon4:443.32:584.79:461.611:40-0.37:234:58Full Moon2Mon
3Tue5:353.43:494.510:461.57:234:59Full Moon3Tue
4Wed6:233.44:414.312:25-0.311:45 AM1.47:235:00Waning Gibbous4Wed
5Thu7:093.45:344.01:06-0.312:411.37:235:01Waning Gibbous5Thu
6Fri7:523.46:293.61:44-0.21:391.17:235:02Waning Gibbous6Fri
7Sat8:343.47:303.22:19-0.12:391.07:235:03Waning Gibbous7Sat
8Sun9:153.48:412.82:520.13:440.87:235:04Third Quarter8Sun
9Mon9:553.410:012.53:260.34:540.77:235:05Third Quarter9Mon
10Tue10:343.511:202.44:030.56:030.57:235:06Third Quarter10Tue
11Wed11:113.64:450.87:070.37:235:07Third Quarter11Wed
12Thu12:342.511:46 AM3.75:331.18:030.17:225:08Waning Crescent12Thu
13Fri1:392.712:203.96:251.38:540.07:225:09Waning Crescent13Fri
14Sat2:362.912:544.07:181.59:40-0.17:225:10Waning Crescent14Sat
15Sun3:273.11:304.18:111.610:21-0.17:215:11Waning Crescent15Sun
16Mon4:123.22:094.29:011.710:59-0.27:215:12New Moon16Mon
17Tue4:533.22:514.39:491.611:32-0.27:215:13New Moon17Tue
18Wed5:303.23:344.310:351.57:205:14New Moon18Wed
19Thu6:033.24:204.212:02-0.211:20 AM1.37:205:15New Moon19Thu
20Fri6:323.25:074.012:29-0.212:051.17:195:16Waxing Crescent20Fri
21Sat6:593.35:573.712:55-0.212:521.07:195:17Waxing Crescent21Sat
22Sun7:263.46:533.41:23-0.11:440.87:185:18Waxing Crescent22Sun
23Mon7:573.58:003.01:560.02:460.77:175:19First Quarter23Mon
24Tue8:353.79:282.62:350.34:030.67:175:21First Quarter24Tue
25Wed9:193.911:072.53:210.65:310.57:165:22First Quarter25Wed
26Thu10:104.14:150.96:520.37:155:23First Quarter26Thu
27Fri12:342.611:08 AM4.25:201.28:010.17:155:24Waxing Gibbous27Fri
28Sat1:462.912:094.46:321.49:00-0.17:145:25Waxing Gibbous28Sat
29Sun2:473.11:104.47:441.59:52-0.27:135:26Waxing Gibbous29Sun
30Mon3:393.32:074.58:511.510:38-0.37:125:27Full Moon30Mon
31Tue4:263.53:004.49:511.411:20-0.37:115:28Full Moon31Tue
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 transitional phase. Tonight's moon is 34% 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 Third Quarter (34% 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