38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

54°
H -°
L 45°
SSE
4mph
High tide
10:14 pm

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

TIDE TIMES for Tuesday, November 3, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 6:05 am (0.0 ft)
Next high tide (tomorrow) : in 1h 05m at 10:14 pm (3.2 ft)
Sunset today : 5:06 pm
Sunrise tomorrow : 6:34 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Mar 1798

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:533.42:524.49:361.010:44-0.36:446:07Full Moon1Thu
2Fri4:303.53:474.310:310.711:20-0.26:436:08Full Moon2Fri
3Sat5:053.64:424.111:240.511:55-0.16:416:09Full Moon3Sat
4Sun5:383.75:373.812:180.36:406:10Waning Gibbous4Sun
5Mon6:123.86:363.512:280.11:130.26:386:11Waning Gibbous5Mon
6Tue6:453.87:413.21:020.32:120.26:376:12Waning Gibbous6Tue
7Wed7:223.88:552.91:400.63:180.26:356:13Third Quarter7Wed
8Thu8:043.810:132.82:240.94:300.26:346:14Third Quarter8Thu
9Fri8:573.611:292.93:201.25:440.26:326:15Third Quarter9Fri
10Sat10:053.54:321.46:500.16:316:16Third Quarter10Sat
11Sun12:353.011:23 AM3.55:521.47:470.06:296:17Waning Crescent11Sun
12Mon1:313.212:313.57:041.48:35-0.16:286:18Waning Crescent12Mon
13Tue2:183.41:263.58:031.29:16-0.16:266:19Waning Crescent13Tue
14Wed2:593.42:123.58:541.19:52-0.16:256:20Waning Crescent14Wed
15Thu3:353.52:533.59:390.910:220.06:236:21New Moon15Thu
16Fri4:063.43:313.410:190.810:460.16:226:22New Moon16Fri
17Sat4:313.44:093.310:570.611:060.26:206:23New Moon17Sat
18Sun4:483.44:473.211:320.511:230.36:196:24New Moon18Sun
19Mon5:013.55:283.012:050.46:176:25Waxing Crescent19Mon
20Tue5:163.76:152.912:380.36:166:26Waxing Crescent20Tue
21Wed5:423.97:122.712:150.61:140.36:146:26Waxing Crescent21Wed
22Thu6:154.08:262.612:510.81:590.36:136:27Waxing Crescent22Thu
23Fri6:574.09:532.51:351.03:030.36:116:28First Quarter23Fri
24Sat7:474.011:142.62:291.34:360.36:096:29First Quarter24Sat
25Sun8:493.83:381.46:010.26:086:30First Quarter25Sun
26Mon12:202.810:05 AM3.75:021.57:070.06:066:31First Quarter26Mon
27Tue1:133.011:29 AM3.76:251.37:59-0.16:056:32Waxing Gibbous27Tue
28Wed1:583.212:473.87:351.18:45-0.26:036:33Waxing Gibbous28Wed
29Thu2:373.41:523.98:350.89:26-0.26:026:34Waxing Gibbous29Thu
30Fri3:133.52:503.99:310.510:03-0.16:006:35Full Moon30Fri
31Sat3:463.73:453.810:240.210:380.15:596:36Full Moon31Sat
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 transitional phase. Tonight's moon is 39% 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 Third Quarter (39% 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