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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 4:59 am (0.9 ft)
Next high tide : in 2h 24m at 10:39 pm (3.6 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:43 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:564.16:493.712:420.71:050.16:367:36Waxing Crescent1Wed
2Thu6:523.97:223.91:340.61:400.26:377:34Waxing Crescent2Thu
3Fri7:533.67:594.02:300.52:180.46:387:33Waxing Crescent3Fri
4Sat9:033.38:444.03:340.43:020.76:397:31First Quarter4Sat
5Sun10:223.09:374.04:470.43:550.96:407:30First Quarter5Sun
6Mon11:433.010:424.06:040.34:591.16:417:28First Quarter6Mon
7Tue12:563.17:170.26:141.36:417:27First Quarter7Tue
8Wed2:003.38:210.17:291.36:427:25Waxing Gibbous8Wed
9Thu1:074.02:543.49:160.08:361.26:437:24Waxing Gibbous9Thu
10Fri2:094.03:423.610:04-0.19:351.16:447:22Waxing Gibbous10Fri
11Sat3:024.04:253.610:470.010:271.06:457:20Full Moon11Sat
12Sun3:493.95:033.611:240.011:150.96:467:19Full Moon12Sun
13Mon4:323.85:373.611:570.16:477:17Full Moon13Mon
14Tue5:143.66:053.612:000.812:250.36:477:16Full Moon14Tue
15Wed5:563.56:273.512:410.712:480.46:487:14Waning Gibbous15Wed
16Thu6:403.36:443.61:210.61:100.56:497:13Waning Gibbous16Thu
17Fri7:283.17:033.62:000.61:350.76:507:11Waning Gibbous17Fri
18Sat8:252.97:303.72:400.62:080.86:517:09Waning Gibbous18Sat
19Sun9:322.78:063.73:270.62:491.06:527:08Third Quarter19Sun
20Mon10:482.78:513.74:280.63:391.26:537:06Third Quarter20Mon
21Tue12:012.75:430.54:411.46:537:05Third Quarter21Tue
22Wed1:052.86:540.45:531.46:547:03Third Quarter22Wed
23Thu1:593.07:540.37:061.46:557:02Waning Crescent23Thu
24Fri12:073.72:453.18:440.28:101.26:567:00Waning Crescent24Fri
25Sat1:173.83:243.39:270.19:061.06:576:58Waning Crescent25Sat
26Sun2:193.93:583.410:050.09:590.86:586:57Waning Crescent26Sun
27Mon3:154.04:293.510:410.110:490.66:596:55New Moon27Mon
28Tue4:094.04:573.711:150.111:400.47:006:54New Moon28Tue
29Wed5:023.95:263.811:500.27:006:52New Moon29Wed
30Thu5:573.85:574.012:310.212:260.47:016:51Waxing 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 1:49 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 transitional phase. Tonight's moon is 38% 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 First Quarter (38% 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