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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 3h 43m at 7:59 am (0.3 ft)
Next high tide : 1:28 pm (2.7 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:342.96:460.45:281.46:367:36Third Quarter1Fri
2Sat1:403.17:550.26:511.46:377:34Waning Crescent2Sat
3Sun12:214.12:363.38:530.18:061.36:387:33Waning Crescent3Sun
4Mon1:344.03:243.49:420.09:101.16:397:31Waning Crescent4Mon
5Tue2:354.04:063.610:250.010:060.96:407:30Waning Crescent5Tue
6Wed3:274.04:443.611:020.010:580.86:407:28New Moon6Wed
7Thu4:153.85:183.711:350.211:460.66:417:27New Moon7Thu
8Fri5:003.75:463.712:020.36:427:25New Moon8Fri
9Sat5:463.56:093.712:320.612:260.56:437:24Waxing Crescent9Sat
10Sun6:333.36:263.81:160.512:480.76:447:22Waxing Crescent10Sun
11Mon7:243.16:443.81:590.51:130.86:457:20Waxing Crescent11Mon
12Tue8:213.07:093.92:440.51:451.06:467:19Waxing Crescent12Tue
13Wed9:272.87:443.93:350.52:261.26:467:17First Quarter13Wed
14Thu10:382.78:283.84:360.53:161.46:477:16First Quarter14Thu
15Fri11:472.89:243.75:440.54:171.56:487:14First Quarter15Fri
16Sat12:502.96:490.45:311.56:497:13First Quarter16Sat
17Sun1:433.07:460.36:461.46:507:11First Quarter17Sun
18Mon2:273.18:330.17:511.26:517:09Waxing Gibbous18Mon
19Tue1:073.63:043.29:130.18:481.06:527:08Waxing Gibbous19Tue
20Wed2:083.63:363.39:480.19:380.86:527:06Waxing Gibbous20Wed
21Thu3:023.74:023.510:190.110:270.66:537:05Full Moon21Thu
22Fri3:533.74:263.710:490.211:150.46:547:03Full Moon22Fri
23Sat4:443.74:513.911:200.46:557:02Full Moon23Sat
24Sun5:373.55:204.212:040.211:53 AM0.66:567:00Full Moon24Sun
25Mon6:343.45:554.412:540.112:310.76:576:58Waning Gibbous25Mon
26Tue7:363.26:354.51:480.11:130.96:586:57Waning Gibbous26Tue
27Wed8:453.17:224.42:490.12:031.16:596:55Waning Gibbous27Wed
28Thu9:593.08:174.23:580.23:021.37:006:54Third Quarter28Thu
29Fri11:123.09:263.95:120.24:151.37:006:52Third Quarter29Fri
30Sat12:193.16:230.25:391.37:016:51Third Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

Show All
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 10:43 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 72% 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 Waxing Gibbous (72% 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