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

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 3:41 pm (0.1 ft)
Next high tide : in 4h 20m at 8:44 am (3.1 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:50 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Oct 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:583.43:173.39:260.19:300.77:026:50Waxing Gibbous1Mon
2Tue2:533.53:423.59:570.210:170.57:036:48Waxing Gibbous2Tue
3Wed3:443.54:043.710:260.311:040.37:046:47Full Moon3Wed
4Thu4:363.54:284.010:570.511:510.17:056:45Full Moon4Thu
5Fri5:293.44:574.211:310.77:066:43Full Moon5Fri
6Sat6:253.35:324.412:410.012:090.97:066:42Waning Gibbous6Sat
7Sun7:273.16:124.51:340.012:531.07:076:40Waning Gibbous7Sun
8Mon8:353.06:594.42:320.01:441.27:086:39Waning Gibbous8Mon
9Tue9:463.07:544.23:380.12:441.37:096:37Third Quarter9Tue
10Wed10:573.09:023.94:500.13:581.47:106:36Third Quarter10Wed
11Thu12:013.16:000.15:221.37:116:35Third Quarter11Thu
12Fri12:583.27:020.06:431.17:126:33Third Quarter12Fri
13Sat12:003.41:483.47:560.07:530.87:136:32Waning Crescent13Sat
14Sun1:153.32:323.58:420.08:540.57:146:30Waning Crescent14Sun
15Mon2:173.33:103.79:220.19:480.37:156:29Waning Crescent15Mon
16Tue3:113.23:433.79:560.310:380.17:166:27New Moon16Tue
17Wed4:013.24:113.810:270.511:250.17:176:26New Moon17Wed
18Thu4:503.14:323.810:540.77:186:25New Moon18Thu
19Fri5:383.14:483.912:090.011:19 AM1.07:196:23New Moon19Fri
20Sat6:283.05:054.012:510.111:47 AM1.17:206:22Waxing Crescent20Sat
21Sun7:193.05:314.01:310.112:221.37:216:21Waxing Crescent21Sun
22Mon8:132.96:044.02:110.11:021.47:226:19Waxing Crescent22Mon
23Tue9:082.96:453.92:530.21:501.57:236:18Waxing Crescent23Tue
24Wed10:052.97:333.63:380.22:441.57:246:17Waxing Crescent24Wed
25Thu11:012.88:303.44:290.23:481.47:256:15First Quarter25Thu
26Fri11:522.99:403.15:240.15:001.37:266:14First Quarter26Fri
27Sat12:382.96:150.16:131.17:276:13First Quarter27Sat
28Sun12:163.16:010.16:190.86:285:12Waxing Gibbous28Sun
29Mon12:483.26:420.17:180.66:295:11Waxing Gibbous29Mon
30Tue12:383.01:153.57:180.28:110.36:305:09Waxing Gibbous30Tue
31Wed1:403.01:413.87:540.49:020.16:315:08Waxing Gibbous31Wed
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 12:12 pm — 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 transitional phase. Tonight's moon is 61% 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 shifting between spring and neap.

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 Third Quarter (61% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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