38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

49°
H 82°
L 46°
WSW
3mph
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 2h 34m 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 - Mar 1826

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:013.911:282.93:241.15:470.26:456:06Third Quarter1Wed
2Thu10:223.84:431.26:540.16:446:07Third Quarter2Thu
3Fri12:343.111:44 AM3.76:061.27:51-0.16:426:08Waning Crescent3Fri
4Sat1:303.312:523.77:181.18:40-0.16:416:09Waning Crescent4Sat
5Sun2:193.51:483.78:190.99:22-0.16:406:10Waning Crescent5Sun
6Mon3:013.62:373.79:120.810:000.06:386:11New Moon6Mon
7Tue3:393.73:213.610:010.610:330.16:376:12New Moon7Tue
8Wed4:123.74:033.510:460.511:010.26:356:13New Moon8Wed
9Thu4:403.74:453.411:270.511:250.46:346:14New Moon9Thu
10Fri5:023.75:283.212:070.46:326:15Waxing Crescent10Fri
11Sat5:203.76:143.012:440.46:316:16Waxing Crescent11Sat
12Sun5:393.87:052.912:120.71:220.46:296:17Waxing Crescent12Sun
13Mon6:053.88:062.712:430.82:030.46:286:18Waxing Crescent13Mon
14Tue6:403.89:152.61:221.02:540.46:266:19Waxing Crescent14Tue
15Wed7:233.710:272.62:101.14:030.46:256:20First Quarter15Wed
16Thu8:163.611:332.73:091.25:170.46:236:21First Quarter16Thu
17Fri9:213.54:211.36:210.36:216:22First Quarter17Fri
18Sat12:292.810:37 AM3.45:371.27:130.26:206:23Waxing Gibbous18Sat
19Sun1:163.011:54 AM3.56:471.17:570.16:186:24Waxing Gibbous19Sun
20Mon1:563.11:003.67:460.98:360.16:176:25Waxing Gibbous20Mon
21Tue2:303.31:583.78:400.69:110.16:156:26Waxing Gibbous21Tue
22Wed3:003.52:523.79:310.49:450.26:146:27Full Moon22Wed
23Thu3:283.73:453.710:210.210:190.36:126:28Full Moon23Thu
24Fri3:563.94:393.611:120.110:560.46:116:29Full Moon24Fri
25Sat4:284.15:353.512:030.06:096:29Waning Gibbous25Sat
26Sun5:044.36:353.312:58-0.16:086:30Waning Gibbous26Sun
27Mon5:444.37:413.112:200.81:560.06:066:31Waning Gibbous27Mon
28Tue6:314.28:523.01:100.93:010.06:046:32Waning Gibbous28Tue
29Wed7:263.910:033.02:101.14:100.16:036:33Third Quarter29Wed
30Thu8:373.611:103.13:231.25:190.06:016:34Third Quarter30Thu
31Fri10:083.44:461.26:210.06:006:35Third Quarter31Fri
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