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

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 12:19 pm (-0.1 ft)
Next high tide : in 1h 15m at 3:25 am (4.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:183.26:564.01:530.61:250.76:377:35Waxing Crescent1Wed
2Thu8:153.07:344.12:370.62:050.86:377:34Waxing Crescent2Thu
3Fri9:272.88:214.23:320.62:521.06:387:32First Quarter3Fri
4Sat10:482.79:164.14:470.53:471.26:397:31First Quarter4Sat
5Sun12:062.86:100.54:551.36:407:29First Quarter5Sun
6Mon1:122.97:220.36:121.36:417:28First Quarter6Mon
7Tue2:073.18:220.27:301.26:427:26Waxing Gibbous7Tue
8Wed1:004.02:553.39:130.18:401.06:437:25Waxing Gibbous8Wed
9Thu2:094.13:383.59:580.09:420.86:437:23Waxing Gibbous9Thu
10Fri3:104.14:183.710:400.010:400.66:447:21Full Moon10Fri
11Sat4:064.14:543.911:190.111:350.46:457:20Full Moon11Sat
12Sun5:014.05:304.011:560.36:467:18Full Moon12Sun
13Mon5:553.86:044.112:290.312:320.46:477:17Waning Gibbous13Mon
14Tue6:513.66:374.11:220.31:080.66:487:15Waning Gibbous14Tue
15Wed7:503.47:134.12:150.31:470.86:497:14Waning Gibbous15Wed
16Thu8:543.27:524.03:110.32:311.06:497:12Waning Gibbous16Thu
17Fri10:013.18:383.84:120.33:221.26:507:10Third Quarter17Fri
18Sat11:083.09:373.65:170.44:231.36:517:09Third Quarter18Sat
19Sun12:133.06:220.35:341.36:527:07Third Quarter19Sun
20Mon1:103.17:210.36:451.26:537:06Third Quarter20Mon
21Tue12:063.42:003.28:130.27:481.16:547:04Waning Crescent21Tue
22Wed1:113.32:443.38:560.28:440.96:557:03Waning Crescent22Wed
23Thu2:063.43:213.49:330.29:330.76:557:01Waning Crescent23Thu
24Fri2:543.43:533.510:050.310:190.66:566:59Waning Crescent24Fri
25Sat3:383.44:183.510:310.411:010.56:576:58New Moon25Sat
26Sun4:203.44:373.610:540.511:420.46:586:56New Moon26Sun
27Mon5:033.34:513.711:160.66:596:55New Moon27Mon
28Tue5:473.35:113.912:210.311:44 AM0.77:006:53New Moon28Tue
29Wed6:343.25:404.112:590.312:180.87:016:52Waxing Crescent29Wed
30Thu7:263.16:174.21:390.312:581.07:026:50Waxing Crescent30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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What time does the tide turn (slack tide) in Hidden Harbor, Steamboat Slough, CA today?

Slack tide in Hidden Harbor, Steamboat Slough, CA is approximately 7:52 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 100% 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 (100% 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