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

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 5:25 pm (1.1 ft)
Next high tide : in 3h 13m at 12:15 pm (2.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:01 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Feb 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:312.510:55 AM4.15:131.17:560.38:116:29First Quarter1Fri
2Sat1:462.712:014.26:251.38:580.18:106:30Waxing Gibbous2Sat
3Sun2:482.91:094.37:401.49:52-0.18:096:31Waxing Gibbous3Sun
4Mon3:393.12:144.48:511.310:39-0.28:086:32Waxing Gibbous4Mon
5Tue4:253.33:144.59:551.111:22-0.38:076:33Full Moon5Tue
6Wed5:083.54:104.510:551.08:066:34Full Moon6Wed
7Thu5:483.65:044.312:02-0.211:51 AM0.88:056:35Full Moon7Thu
8Fri6:263.75:584.112:39-0.212:460.68:046:37Waning Gibbous8Fri
9Sat7:033.86:533.81:140.01:400.58:036:38Waning Gibbous9Sat
10Sun7:393.97:513.41:470.12:360.48:026:39Waning Gibbous10Sun
11Mon8:153.98:563.12:210.33:350.48:016:40Waning Gibbous11Mon
12Tue8:543.810:092.82:580.64:410.48:006:41Third Quarter12Tue
13Wed9:383.811:262.73:420.95:530.47:596:42Third Quarter13Wed
14Thu10:323.74:361.17:030.37:576:43Third Quarter14Thu
15Fri12:392.811:36 AM3.65:441.38:060.17:566:44Third Quarter15Fri
16Sat1:442.912:423.66:581.49:000.07:556:45Waning Crescent16Sat
17Sun2:393.11:403.68:051.39:460.07:546:47Waning Crescent17Sun
18Mon3:263.32:293.69:021.210:26-0.17:536:48Waning Crescent18Mon
19Tue4:073.33:123.69:521.111:000.07:516:49Waning Crescent19Tue
20Wed4:433.43:513.610:371.011:290.07:506:50New Moon20Wed
21Thu5:143.44:283.611:180.911:530.17:496:51New Moon21Thu
22Fri5:393.45:063.511:570.87:476:52New Moon22Fri
23Sat5:583.55:453.412:130.212:330.67:466:53New Moon23Sat
24Sun6:133.66:273.312:330.31:090.57:456:54Waxing Crescent24Sun
25Mon6:343.87:153.112:580.41:470.57:436:55Waxing Crescent25Mon
26Tue7:034.08:132.91:300.52:300.47:426:56Waxing Crescent26Tue
27Wed7:404.19:292.72:080.73:240.47:416:57Waxing Crescent27Wed
28Thu8:254.110:582.62:540.94:420.47:396:58First Quarter28Thu
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 2:50 pm — 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 63% 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 (63% 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