38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

62°
H -°
L 56°
WSW
10mph
Low tide
3:04 am

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

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 4h 09m at 3:04 am (0.5 ft)
Next high tide : 8:55 am (2.9 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Aug 1906

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:164.52:153.28:410.17:301.35:087:17Waxing Gibbous1Wed
2Thu1:124.63:113.49:350.08:341.35:097:16Waxing Gibbous2Thu
3Fri2:054.64:023.610:24-0.19:351.35:107:15Full Moon3Fri
4Sat2:564.64:503.711:09-0.110:321.35:117:14Full Moon4Sat
5Sun3:464.55:343.711:50-0.111:271.25:117:13Full Moon5Sun
6Mon4:354.36:163.712:280.05:127:11Waning Gibbous6Mon
7Tue5:244.06:563.712:191.11:020.15:137:10Waning Gibbous7Tue
8Wed6:163.77:343.71:111.01:350.25:147:09Waning Gibbous8Wed
9Thu7:123.48:113.62:050.92:070.35:157:08Waning Gibbous9Thu
10Fri8:183.08:493.63:040.92:420.55:167:07Third Quarter10Fri
11Sat9:322.89:303.64:100.83:230.85:177:06Third Quarter11Sat
12Sun10:482.710:143.75:200.74:121.05:187:05Third Quarter12Sun
13Mon12:002.86:260.55:091.25:187:03Third Quarter13Mon
14Tue1:032.97:260.46:101.35:197:02Waning Crescent14Tue
15Wed1:583.18:170.37:081.45:207:01Waning Crescent15Wed
16Thu12:354.02:473.29:030.28:021.45:217:00Waning Crescent16Thu
17Fri1:204.13:303.39:430.18:521.45:226:58Waning Crescent17Fri
18Sat2:024.24:093.410:190.19:391.35:236:57New Moon18Sat
19Sun2:454.24:443.410:510.110:251.25:246:56New Moon19Sun
20Mon3:284.25:143.511:200.111:091.15:256:54New Moon20Mon
21Tue4:134.25:413.511:470.111:540.95:266:53New Moon21Tue
22Wed5:014.06:063.612:150.15:266:52Waxing Crescent22Wed
23Thu5:523.86:353.812:410.812:470.25:276:50Waxing Crescent23Thu
24Fri6:493.67:103.91:330.71:250.35:286:49Waxing Crescent24Fri
25Sat7:563.37:544.02:340.62:090.55:296:47First Quarter25Sat
26Sun9:173.08:464.03:470.63:000.85:306:46First Quarter26Sun
27Mon10:412.99:484.15:070.54:021.05:316:45First Quarter27Mon
28Tue11:583.010:584.16:220.45:131.25:326:43Waxing Gibbous28Tue
29Wed1:043.27:270.26:281.25:326:42Waxing Gibbous29Wed
30Thu12:074.22:013.48:240.17:361.25:336:40Waxing Gibbous30Thu
31Fri1:104.22:513.69:140.08:381.15:346:39Waxing Gibbous31Fri
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 77% 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 Waning Gibbous (77% 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