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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 6:02 pm (1.1 ft)
Next high tide : in 1h 15m at 1:10 pm (2.5 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - May 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:293.42:133.38:580.59:010.16:097:57Waxing Gibbous1Wed
2Thu2:593.63:153.39:530.29:390.36:087:58Waxing Gibbous2Thu
3Fri3:283.94:153.310:47-0.110:170.56:077:59Full Moon3Fri
4Sat3:574.25:143.311:40-0.310:570.86:068:00Full Moon4Sat
5Sun4:304.46:153.212:34-0.36:058:01Full Moon5Sun
6Mon5:054.57:173.21:28-0.46:038:02Waning Gibbous6Mon
7Tue5:454.58:213.112:281.22:22-0.36:028:03Waning Gibbous7Tue
8Wed6:294.39:253.11:221.43:19-0.36:018:04Waning Gibbous8Wed
9Thu7:194.010:273.22:231.54:18-0.26:008:05Waning Gibbous9Thu
10Fri8:193.611:273.23:351.55:17-0.15:598:06Third Quarter10Fri
11Sat9:403.24:561.46:14-0.15:588:06Third Quarter11Sat
12Sun12:203.311:16 AM2.96:151.27:050.05:578:07Third Quarter12Sun
13Mon1:093.412:372.87:250.97:500.05:578:08Waning Crescent13Mon
14Tue1:513.51:432.78:260.68:280.25:568:09Waning Crescent14Tue
15Wed2:273.62:402.79:200.39:020.35:558:10Waning Crescent15Wed
16Thu2:583.73:322.710:080.19:310.65:548:11Waning Crescent16Thu
17Fri3:223.84:222.710:530.09:570.85:538:12Waning Crescent17Fri
18Sat3:393.95:122.811:35-0.110:241.15:528:13New Moon18Sat
19Sun3:544.06:022.812:15-0.15:528:13New Moon19Sun
20Mon4:144.26:522.912:52-0.15:518:14New Moon20Mon
21Tue4:434.37:422.91:27-0.15:508:15New Moon21Tue
22Wed5:194.38:322.912:161.52:00-0.15:508:16Waxing Crescent22Wed
23Thu6:014.39:232.91:031.62:35-0.15:498:17Waxing Crescent23Thu
24Fri6:494.110:122.91:561.63:16-0.15:488:18Waxing Crescent24Fri
25Sat7:433.811:003.02:561.54:03-0.15:488:18First Quarter25Sat
26Sun8:463.511:443.04:041.44:54-0.15:478:19First Quarter26Sun
27Mon10:013.25:201.25:46-0.15:478:20First Quarter27Mon
28Tue12:243.211:27 AM3.06:350.96:350.05:468:21First Quarter28Tue
29Wed1:013.412:502.97:440.67:210.25:468:21Waxing Gibbous29Wed
30Thu1:353.72:052.98:470.38:050.45:458:22Waxing Gibbous30Thu
31Fri2:084.03:123.09:460.08:490.75:458:23Waxing Gibbous31Fri
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 3:36 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 28% 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 Waning Crescent (28% 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