38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

44°
H 73°
L 40°
WNW
3mph
Low tide
8:11 am

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

TIDE TIMES for Friday, November 6, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 2h 54m at 8:11 am (0.4 ft)
Next high tide : 2:03 pm (3.8 ft)
Sunset today : 5:02 pm
Sunrise tomorrow : 6:38 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 1790

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:292.78:443.74:280.73:241.25:436:43Third Quarter1Wed
2Thu11:382.89:463.75:390.64:291.35:446:41Third Quarter2Thu
3Fri12:372.96:410.45:391.35:456:40Waning Crescent3Fri
4Sat1:273.17:330.36:451.25:456:38Waning Crescent4Sat
5Sun12:023.92:103.28:180.27:451.15:466:37Waning Crescent5Sun
6Mon1:034.02:473.48:580.28:390.95:476:35Waning Crescent6Mon
7Tue1:584.13:213.59:340.29:320.75:486:33New Moon7Tue
8Wed2:514.13:523.710:090.210:230.65:496:32New Moon8Wed
9Thu3:434.14:223.910:430.311:150.45:506:30New Moon9Thu
10Fri4:364.04:544.011:190.45:516:29Waxing Crescent10Fri
11Sat5:323.85:304.212:080.311:57 AM0.55:526:27Waxing Crescent11Sat
12Sun6:323.66:114.21:030.312:390.65:526:26Waxing Crescent12Sun
13Mon7:383.36:574.22:040.31:270.85:536:24Waxing Crescent13Mon
14Tue8:503.27:534.03:100.32:231.05:546:23First Quarter14Tue
15Wed10:043.19:033.94:220.33:301.15:556:21First Quarter15Wed
16Thu11:133.210:253.75:320.24:471.15:566:19First Quarter16Thu
17Fri12:153.36:350.16:031.15:576:18Waxing Gibbous17Fri
18Sat1:093.57:300.17:100.95:586:16Waxing Gibbous18Sat
19Sun12:463.71:573.68:180.08:080.85:596:15Waxing Gibbous19Sun
20Mon1:403.72:383.79:000.19:010.75:596:13Waxing Gibbous20Mon
21Tue2:283.63:153.79:380.29:480.66:006:12Full Moon21Tue
22Wed3:133.53:473.710:100.310:330.56:016:10Full Moon22Wed
23Thu3:553.44:133.710:380.511:140.56:026:08Full Moon23Thu
24Fri4:383.34:323.711:020.611:530.46:036:07Full Moon24Fri
25Sat5:213.24:493.811:260.86:046:05Waning Gibbous25Sat
26Sun6:073.15:113.812:290.411:54 AM0.96:056:04Waning Gibbous26Sun
27Mon6:573.05:413.91:040.412:291.06:066:02Waning Gibbous27Mon
28Tue7:532.96:193.81:420.41:111.16:076:01Waning Gibbous28Tue
29Wed8:572.87:053.72:270.42:001.26:075:59Third Quarter29Wed
30Thu10:022.88:003.63:260.42:591.26:085:57Third Quarter30Thu
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 spring phase. Tonight's moon is 6% 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 maximum.

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 (6% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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