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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 3h 18m at 6:02 pm (1.1 ft)
Next high tide (tomorrow) : 12:00 am (4.4 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 - Jan 2065

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:374.04:260.76:540.27:234:57Waning Crescent1Thu
2Fri12:232.611:28 AM4.25:251.08:000.07:234:58Waning Crescent2Fri
3Sat1:352.812:214.46:291.28:59-0.27:234:59Waning Crescent3Sat
4Sun2:383.01:144.57:351.49:52-0.37:235:00Waning Crescent4Sun
5Mon3:343.22:064.58:391.510:41-0.37:235:01New Moon5Mon
6Tue4:243.42:564.49:411.511:25-0.37:235:02New Moon6Tue
7Wed5:113.43:454.310:381.47:235:03New Moon7Wed
8Thu5:543.54:324.112:05-0.311:32 AM1.37:235:04Waxing Crescent8Thu
9Fri6:353.55:203.812:41-0.212:231.17:225:05Waxing Crescent9Fri
10Sat7:133.56:103.41:13-0.11:151.07:225:06Waxing Crescent10Sat
11Sun7:483.47:053.11:410.02:080.97:225:07Waxing Crescent11Sun
12Mon8:223.48:122.72:090.23:080.87:225:08First Quarter12Mon
13Tue8:563.59:312.42:380.44:150.77:215:09First Quarter13Tue
14Wed9:303.510:552.43:140.65:270.67:215:10First Quarter14Wed
15Thu10:073.63:590.96:350.47:215:11First Quarter15Thu
16Fri12:122.410:48 AM3.84:531.27:360.27:205:12Waxing Gibbous16Fri
17Sat1:192.611:33 AM3.95:541.48:280.17:205:13Waxing Gibbous17Sat
18Sun2:162.912:204.06:561.59:140.07:195:14Waxing Gibbous18Sun
19Mon3:053.01:084.17:541.69:55-0.17:195:15Waxing Gibbous19Mon
20Tue3:493.21:544.28:471.510:32-0.27:185:16Full Moon20Tue
21Wed4:273.22:404.39:371.411:05-0.27:185:17Full Moon21Wed
22Thu5:023.23:274.310:241.311:33-0.27:175:18Full Moon22Thu
23Fri5:323.34:144.211:111.17:175:19Full Moon23Fri
24Sat6:003.45:034.012:00-0.211:58 AM0.97:165:21Waning Gibbous24Sat
25Sun6:263.55:553.712:27-0.112:480.77:155:22Waning Gibbous25Sun
26Mon6:543.66:533.312:560.01:430.67:155:23Waning Gibbous26Mon
27Tue7:273.88:033.01:310.22:480.57:145:24Third Quarter27Tue
28Wed8:073.99:302.72:110.54:050.57:135:25Third Quarter28Wed
29Thu8:564.011:022.62:580.85:290.47:125:26Third Quarter29Thu
30Fri9:544.13:571.16:460.27:125:27Third Quarter30Fri
31Sat12:242.711:02 AM4.15:101.37:520.07:115:28Waning Crescent31Sat
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 9:01 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