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

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 5h 39m at 8:44 am (0.3 ft)
Next high tide : 2:28 pm (2.7 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jun 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:564.68:003.01:39-0.25:448:24Waxing Crescent1Fri
2Sat5:424.58:503.112:391.62:21-0.25:448:24Waxing Crescent2Sat
3Sun6:324.49:403.11:361.53:05-0.25:448:25Waxing Crescent3Sun
4Mon7:284.110:303.12:381.53:53-0.25:438:26Waxing Crescent4Mon
5Tue8:333.711:183.33:481.34:44-0.25:438:26First Quarter5Tue
6Wed9:513.35:061.15:35-0.15:438:27First Quarter6Wed
7Thu12:043.411:19 AM3.16:230.96:250.15:438:27First Quarter7Thu
8Fri12:473.612:422.97:350.57:120.35:438:28Waxing Gibbous8Fri
9Sat1:273.91:562.98:400.27:570.55:428:28Waxing Gibbous9Sat
10Sun2:044.13:022.99:390.08:410.85:428:29Waxing Gibbous10Sun
11Mon2:394.34:033.010:34-0.29:261.05:428:29Waxing Gibbous11Mon
12Tue3:134.45:023.111:26-0.210:131.35:428:30Full Moon12Tue
13Wed3:464.55:583.212:15-0.35:428:30Full Moon13Wed
14Thu4:204.56:523.31:02-0.25:428:31Full Moon14Thu
15Fri4:574.47:433.31:45-0.25:428:31Waning Gibbous15Fri
16Sat5:374.28:323.412:451.62:26-0.25:428:31Waning Gibbous16Sat
17Sun6:214.09:193.31:381.63:04-0.15:428:32Waning Gibbous17Sun
18Mon7:093.710:043.32:341.53:41-0.15:438:32Waning Gibbous18Mon
19Tue8:043.310:473.33:331.44:160.05:438:32Third Quarter19Tue
20Wed9:102.911:283.34:391.34:520.15:438:33Third Quarter20Wed
21Thu10:332.65:491.15:300.35:438:33Third Quarter21Thu
22Fri12:053.412:002.46:580.86:090.55:438:33Third Quarter22Fri
23Sat12:383.61:172.48:010.66:490.75:448:33Waning Crescent23Sat
24Sun1:063.82:252.58:580.47:311.05:448:33Waning Crescent24Sun
25Mon1:324.03:262.79:490.28:141.25:448:33Waning Crescent25Mon
26Tue2:004.24:232.810:370.19:001.45:458:33Waning Crescent26Tue
27Wed2:334.55:173.011:220.09:501.65:458:33New Moon27Wed
28Thu3:124.66:073.112:05-0.15:458:33New Moon28Thu
29Fri3:564.76:543.212:47-0.25:468:33New Moon29Fri
30Sat4:444.77:393.31:27-0.25:468:33New Moon30Sat
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 11:36 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 18% 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 Waning Crescent (18% 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