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 2h 22m 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 - Jun 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:424.34:153.110:42-0.29:341.05:448:23Full Moon1Sat
2Sun3:174.65:173.111:37-0.310:231.25:448:24Full Moon2Sun
3Mon3:564.76:173.212:30-0.45:448:25Full Moon3Mon
4Tue4:374.77:153.31:21-0.45:438:25Full Moon4Tue
5Wed5:214.68:123.312:141.62:11-0.35:438:26Waning Gibbous5Wed
6Thu6:104.39:063.31:141.62:59-0.35:438:27Waning Gibbous6Thu
7Fri7:033.99:583.42:171.63:46-0.25:438:27Waning Gibbous7Fri
8Sat8:033.510:483.43:241.54:33-0.15:438:28Third Quarter8Sat
9Sun9:173.111:363.44:351.35:180.05:428:28Third Quarter9Sun
10Mon10:412.85:481.16:010.15:428:29Third Quarter10Mon
11Tue12:193.512:032.66:580.86:420.35:428:29Third Quarter11Tue
12Wed12:593.61:152.58:010.57:190.55:428:30Waning Crescent12Wed
13Thu1:333.72:192.58:570.37:550.85:428:30Waning Crescent13Thu
14Fri2:023.93:182.69:490.18:301.05:428:31Waning Crescent14Fri
15Sat2:254.04:142.710:360.09:071.35:428:31Waning Crescent15Sat
16Sun2:464.25:072.911:200.09:461.55:428:31New Moon16Sun
17Mon3:114.35:573.012:01-0.15:428:32New Moon17Mon
18Tue3:424.46:453.112:39-0.15:438:32New Moon18Tue
19Wed4:204.57:303.11:14-0.15:438:32New Moon19Wed
20Thu5:024.58:123.112:061.71:47-0.15:438:32Waxing Crescent20Thu
21Fri5:494.48:523.112:571.62:19-0.25:438:33Waxing Crescent21Fri
22Sat6:404.29:303.21:501.52:53-0.25:438:33Waxing Crescent22Sat
23Sun7:363.910:083.22:471.43:30-0.25:448:33Waxing Crescent23Sun
24Mon8:393.510:473.43:511.24:10-0.15:448:33First Quarter24Mon
25Tue9:533.111:253.65:031.04:540.15:448:33First Quarter25Tue
26Wed11:192.96:190.85:410.35:458:33First Quarter26Wed
27Thu12:053.812:452.87:320.56:300.65:458:33Waxing Gibbous27Thu
28Fri12:454.12:032.88:400.27:210.95:458:33Waxing Gibbous28Fri
29Sat1:264.43:122.99:410.08:141.25:468:33Waxing Gibbous29Sat
30Sun2:084.64:163.110:38-0.19:101.45:468:33Waxing Gibbous30Sun
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