38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

64°
H -°
L 43°
WSW
6mph
High tide
8:40 pm

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

TIDE TIMES for Sunday, November 1, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 5:11 am (0.0 ft)
Next high tide : in 3h 39m at 8:40 pm (3.5 ft)
Sunset today : 5:07 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Mar 1800

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:083.79:102.51:320.73:160.56:456:07First Quarter1Sat
2Sun7:403.710:322.52:111.04:280.56:436:08First Quarter2Sun
3Mon8:233.711:492.63:011.35:440.46:426:09First Quarter3Mon
4Tue9:173.64:061.56:510.36:416:10First Quarter4Tue
5Wed12:532.810:25 AM3.65:251.67:460.26:396:11Waxing Gibbous5Wed
6Thu1:463.011:39 AM3.66:401.68:320.06:386:12Waxing Gibbous6Thu
7Fri2:293.112:453.77:421.49:11-0.16:366:13Waxing Gibbous7Fri
8Sat3:063.21:423.88:351.29:45-0.16:356:14Waxing Gibbous8Sat
9Sun3:383.32:323.99:231.010:15-0.16:336:15Full Moon9Sun
10Mon4:053.33:213.910:080.710:42-0.16:326:16Full Moon10Mon
11Tue4:283.44:103.810:530.511:080.06:306:17Full Moon11Tue
12Wed4:503.65:013.611:390.311:370.26:296:17Full Moon12Wed
13Thu5:143.85:553.412:280.26:276:18Waning Gibbous13Thu
14Fri5:434.06:573.112:090.41:210.16:266:19Waning Gibbous14Fri
15Sat6:194.28:112.812:470.62:240.16:246:20Waning Gibbous15Sat
16Sun7:014.29:362.71:310.93:400.26:236:21Third Quarter16Sun
17Mon7:534.010:592.82:261.25:030.26:216:22Third Quarter17Mon
18Tue9:003.83:391.46:180.16:196:23Third Quarter18Tue
19Wed12:112.910:31 AM3.75:121.57:21-0.16:186:24Waning Crescent19Wed
20Thu1:103.212:033.66:381.48:14-0.26:166:25Waning Crescent20Thu
21Fri1:593.41:133.67:471.18:59-0.26:156:26Waning Crescent21Fri
22Sat2:423.52:083.68:450.99:38-0.26:136:27Waning Crescent22Sat
23Sun3:203.62:573.59:360.710:12-0.16:126:28New Moon23Sun
24Mon3:533.63:413.410:230.510:410.16:106:29New Moon24Mon
25Tue4:213.64:253.311:060.411:050.36:096:30New Moon25Tue
26Wed4:433.65:103.111:470.311:260.56:076:31New Moon26Wed
27Thu5:003.75:572.912:260.26:066:32Waxing Crescent27Thu
28Fri5:153.86:502.81:050.26:046:33Waxing Crescent28Fri
29Sat5:363.97:512.712:160.91:440.26:026:33Waxing Crescent29Sat
30Sun6:063.99:012.612:521.12:310.36:016:34Waxing Crescent30Sun
31Mon6:443.810:142.61:361.33:330.35:596:35First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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Is this week a spring tide or neap tide in Hidden Harbor, Steamboat Slough, CA?

Hidden Harbor, Steamboat Slough, CA is currently in a neap phase. Tonight's moon is 50% 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 minimum.

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 Third Quarter (50% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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