38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

60°
H -°
L 48°
NW
11mph
High tide
3:29 am

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

TIDE TIMES for Saturday, October 24, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 9:40 am (0.5 ft)
Next high tide : in 4h 27m at 3:29 am (3.1 ft)
Sunset today : 6:18 pm
Sunrise tomorrow : 7:23 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jun 1812

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:393.510:083.32:491.23:35-0.14:517:30Third Quarter1Mon
2Tue8:543.210:563.54:051.04:300.04:517:31Third Quarter2Tue
3Wed10:233.011:423.75:240.85:250.14:507:31Third Quarter3Wed
4Thu11:502.96:370.66:180.34:507:32Waning Crescent4Thu
5Fri12:253.91:043.07:420.37:090.54:507:33Waning Crescent5Fri
6Sat1:064.22:093.18:410.17:580.74:507:33Waning Crescent6Sat
7Sun1:454.43:093.29:37-0.18:480.94:497:34New Moon7Sun
8Mon2:244.54:073.310:30-0.29:391.14:497:34New Moon8Mon
9Tue3:034.55:033.411:20-0.210:311.24:497:35New Moon9Tue
10Wed3:434.55:573.412:07-0.24:497:35New Moon10Wed
11Thu4:254.46:503.412:52-0.24:497:36Waxing Crescent11Thu
12Fri5:084.27:413.512:171.31:34-0.24:497:36Waxing Crescent12Fri
13Sat5:563.98:303.41:121.32:16-0.14:497:37Waxing Crescent13Sat
14Sun6:483.59:193.42:111.32:560.04:497:37Waxing Crescent14Sun
15Mon7:503.210:073.53:141.23:360.14:497:38First Quarter15Mon
16Tue9:052.810:523.54:211.04:180.24:497:38First Quarter16Tue
17Wed10:262.611:343.65:290.95:010.44:497:38First Quarter17Wed
18Thu11:402.66:320.65:440.64:497:39First Quarter18Thu
19Fri12:123.712:462.67:300.46:260.74:497:39Waxing Gibbous19Fri
20Sat12:453.81:462.78:230.27:070.94:497:39Waxing Gibbous20Sat
21Sun1:133.92:402.89:110.17:491.14:507:39Waxing Gibbous21Sun
22Mon1:374.13:313.09:560.08:321.34:507:40Waxing Gibbous22Mon
23Tue2:044.24:203.110:370.09:171.44:507:40Full Moon23Tue
24Wed2:374.45:063.211:17-0.110:041.44:507:40Full Moon24Wed
25Thu3:154.45:493.211:53-0.110:541.44:517:40Full Moon25Thu
26Fri3:584.46:323.312:28-0.14:517:40Waning Gibbous26Fri
27Sat4:454.47:133.41:03-0.24:517:40Waning Gibbous27Sat
28Sun5:354.27:553.412:381.31:39-0.24:527:40Waning Gibbous28Sun
29Mon6:313.98:383.51:361.22:19-0.14:527:40Waning Gibbous29Mon
30Tue7:353.59:243.62:401.13:030.04:537:40Third Quarter30Tue
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 93% 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 Gibbous (93% 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