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

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 11:34 am (-0.2 ft)
Next high tide : in 2h 34m at 2:43 am (4.9 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:54 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Apr 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:573.41:303.28:050.88:560.06:507:30Waxing Gibbous1Mon
2Tue2:433.52:273.29:030.69:370.16:487:31Waxing Gibbous2Tue
3Wed3:233.63:163.29:540.410:120.26:477:32Waxing Gibbous3Wed
4Thu3:583.74:023.210:410.310:420.46:457:33Full Moon4Thu
5Fri4:273.74:453.211:250.211:080.56:437:34Full Moon5Fri
6Sat4:503.75:283.112:050.16:427:35Full Moon6Sat
7Sun5:053.76:113.112:430.16:417:35Full Moon7Sun
8Mon5:193.86:553.01:180.16:397:36Waning Gibbous8Mon
9Tue5:413.97:432.912:240.91:520.16:387:37Waning Gibbous9Tue
10Wed6:123.98:342.81:001.02:260.16:367:38Waning Gibbous10Wed
11Thu6:503.99:322.81:421.13:040.16:357:39Waning Gibbous11Thu
12Fri7:353.710:332.72:311.13:540.16:337:40Waning Gibbous12Fri
13Sat8:283.511:322.83:291.24:550.16:327:41Third Quarter13Sat
14Sun9:323.34:371.26:010.16:307:42Third Quarter14Sun
15Mon12:262.910:50 AM3.25:541.17:000.16:297:43Third Quarter15Mon
16Tue1:133.112:173.17:100.97:510.16:287:44Waning Crescent16Tue
17Wed1:543.31:343.28:160.68:360.26:267:45Waning Crescent17Wed
18Thu2:303.52:403.39:150.39:190.36:257:46Waning Crescent18Thu
19Fri3:053.83:403.410:100.110:000.46:237:47Waning Crescent19Fri
20Sat3:384.14:373.411:04-0.110:430.66:227:48New Moon20Sat
21Sun4:144.35:343.411:57-0.211:280.76:217:49New Moon21Sun
22Mon4:514.46:323.412:49-0.36:197:50New Moon22Mon
23Tue5:324.47:323.312:150.91:42-0.36:187:50Waxing Crescent23Tue
24Wed6:164.38:333.21:061.02:36-0.26:177:51Waxing Crescent24Wed
25Thu7:044.19:363.22:021.13:33-0.26:167:52Waxing Crescent25Thu
26Fri8:003.810:373.23:041.14:31-0.16:147:53First Quarter26Fri
27Sat9:083.411:373.34:151.15:300.06:137:54First Quarter27Sat
28Sun10:323.15:301.06:270.06:127:55First Quarter28Sun
29Mon12:313.411:55 AM2.96:430.87:190.16:117:56First Quarter29Mon
30Tue1:213.51:062.87:480.68:050.26:107:57Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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What time does the tide turn (slack tide) in Hidden Harbor, Steamboat Slough, CA today?

Slack tide in Hidden Harbor, Steamboat Slough, CA is approximately 7:08 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 1% 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 New Moon (1% 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