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

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 33m at 5:25 pm (1.1 ft)
Next high tide : 11:46 pm (3.9 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 - Jul 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:294.86:553.51:00-0.35:478:33New Moon1Sun
2Mon5:254.67:413.612:201.31:42-0.35:478:33Waxing Crescent2Mon
3Tue6:214.38:263.61:221.22:22-0.25:488:33Waxing Crescent3Tue
4Wed7:213.99:103.72:231.03:00-0.15:488:33Waxing Crescent4Wed
5Thu8:243.59:543.83:260.93:370.15:498:33First Quarter5Thu
6Fri9:363.110:383.84:330.84:150.35:498:32First Quarter6Fri
7Sat10:532.811:233.95:430.64:570.65:508:32First Quarter7Sat
8Sun12:102.76:530.45:440.95:508:32First Quarter8Sun
9Mon12:084.01:222.77:580.36:351.15:518:32Waxing Gibbous9Mon
10Tue12:514.02:272.88:570.17:301.35:528:31Waxing Gibbous10Tue
11Wed1:324.13:243.09:490.08:241.55:528:31Waxing Gibbous11Wed
12Thu2:104.24:143.210:35-0.19:161.65:538:30Waxing Gibbous12Thu
13Fri2:454.25:003.311:17-0.110:051.65:548:30Full Moon13Fri
14Sat3:204.25:413.311:54-0.110:511.65:548:29Full Moon14Sat
15Sun3:554.26:193.312:270.05:558:29Full Moon15Sun
16Mon4:324.16:523.312:540.05:568:28Full Moon16Mon
17Tue5:124.07:203.412:181.41:160.05:578:28Waning Gibbous17Tue
18Wed5:543.97:433.412:591.21:360.05:578:27Waning Gibbous18Wed
19Thu6:403.68:053.51:421.12:000.05:588:27Waning Gibbous19Thu
20Fri7:303.48:303.72:281.02:300.25:598:26Waning Gibbous20Fri
21Sat8:293.19:033.93:210.93:060.46:008:25Third Quarter21Sat
22Sun9:452.89:454.14:260.83:490.66:008:25Third Quarter22Sun
23Mon11:222.610:344.35:480.74:400.96:018:24Third Quarter23Mon
24Tue12:542.67:130.55:391.26:028:23Third Quarter24Tue
25Wed2:092.88:250.36:461.46:038:22Waning Crescent25Wed
26Thu12:314.63:113.09:260.17:571.56:048:21Waning Crescent26Thu
27Fri1:344.74:053.210:200.09:071.56:058:21Waning Crescent27Fri
28Sat2:354.74:543.411:08-0.110:141.46:058:20New Moon28Sat
29Sun3:334.75:393.511:53-0.211:161.26:068:19New Moon29Sun
30Mon4:294.66:213.612:33-0.26:078:18New Moon30Mon
31Tue5:234.47:013.712:141.11:10-0.16:088:17Waxing Crescent31Tue
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 8:35 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