38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

47°
H 83°
L 46°
WSW
2mph
High tide
8:07 am

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

TIDE TIMES for Wednesday, October 14, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 1:07 pm (1.3 ft)
Next high tide : in 1h 24m at 8:07 am (3.0 ft)
Sunset today : 6:30 pm
Sunrise tomorrow : 7:14 am
Moon phase : Waxing Crescent (16% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Feb 1826

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:414.04:441.17:140.17:185:36Waning Crescent1Wed
2Thu12:492.911:50 AM4.16:011.28:140.07:175:37Waning Crescent2Thu
3Fri1:503.112:534.17:141.39:06-0.27:175:38Waning Crescent3Fri
4Sat2:433.41:494.18:191.29:52-0.27:165:39Waning Crescent4Sat
5Sun3:303.52:384.19:161.110:33-0.27:155:40New Moon5Sun
6Mon4:123.63:244.010:081.011:09-0.17:145:42New Moon6Mon
7Tue4:513.64:073.910:570.911:420.07:135:43New Moon7Tue
8Wed5:263.64:503.711:420.87:125:44New Moon8Wed
9Thu5:563.65:333.512:090.112:260.77:115:45Waxing Crescent9Thu
10Fri6:233.66:203.212:330.21:090.77:095:46Waxing Crescent10Fri
11Sat6:463.67:132.912:560.41:540.67:085:47Waxing Crescent11Sat
12Sun7:103.68:192.71:240.52:460.67:075:48Waxing Crescent12Sun
13Mon7:403.69:372.51:590.73:500.67:065:49First Quarter13Mon
14Tue8:203.710:562.52:441.05:040.67:055:50First Quarter14Tue
15Wed9:093.63:401.26:150.47:045:52First Quarter15Wed
16Thu12:072.610:09 AM3.64:471.37:150.37:035:53First Quarter16Thu
17Fri1:062.811:16 AM3.75:591.48:050.27:015:54Waxing Gibbous17Fri
18Sat1:573.012:193.87:051.38:480.17:005:55Waxing Gibbous18Sat
19Sun2:393.11:163.98:031.29:260.06:595:56Waxing Gibbous19Sun
20Mon3:173.22:084.08:561.010:000.06:585:57Full Moon20Mon
21Tue3:503.42:584.19:450.810:320.06:565:58Full Moon21Tue
22Wed4:193.53:474.010:340.711:020.06:555:59Full Moon22Wed
23Thu4:473.74:383.911:220.511:330.16:546:00Full Moon23Thu
24Fri5:143.85:313.712:120.46:526:01Waning Gibbous24Fri
25Sat5:464.06:293.412:060.31:050.36:516:02Waning Gibbous25Sat
26Sun6:224.17:353.212:440.42:050.36:496:03Waning Gibbous26Sun
27Mon7:054.18:512.91:280.63:140.36:486:04Third Quarter27Mon
28Tue7:564.010:122.82:190.94:310.36:476:05Third Quarter28Tue
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 16% 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 Waxing Crescent (16% 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