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 : 10:21 pm (1.6 ft)
Next high tide : in 1h 05m at 5:26 pm (3.3 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 - Oct 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:503.210:463.65:590.25:251.17:026:49Third Quarter1Wed
2Thu12:533.37:040.16:391.17:036:47Third Quarter2Thu
3Fri12:043.51:493.48:020.17:461.07:046:46Waning Crescent3Fri
4Sat1:133.52:373.68:520.08:450.87:056:44Waning Crescent4Sat
5Sun2:103.53:203.69:350.19:380.67:066:43Waning Crescent5Sun
6Mon3:003.53:573.610:130.110:250.57:076:41Waning Crescent6Mon
7Tue3:453.44:303.610:460.311:100.47:086:40New Moon7Tue
8Wed4:283.44:563.611:130.411:510.47:096:38New Moon8Wed
9Thu5:093.35:143.611:360.67:106:37New Moon9Thu
10Fri5:513.25:273.612:300.311:57 AM0.77:116:35New Moon10Fri
11Sat6:353.15:443.71:060.312:230.87:126:34Waxing Crescent11Sat
12Sun7:223.06:113.81:410.312:560.97:126:32Waxing Crescent12Sun
13Mon8:142.96:463.82:150.31:361.07:136:31Waxing Crescent13Mon
14Tue9:142.87:293.82:540.32:221.17:146:30Waxing Crescent14Tue
15Wed10:192.88:193.73:440.33:171.27:156:28First Quarter15Wed
16Thu11:232.89:203.54:500.34:211.27:166:27First Quarter16Thu
17Fri12:222.96:000.25:361.27:176:25First Quarter17Fri
18Sat1:133.17:020.26:511.17:186:24First Quarter18Sat
19Sun1:573.37:550.17:590.87:196:23Waxing Gibbous19Sun
20Mon1:153.42:363.58:420.18:580.67:206:21Waxing Gibbous20Mon
21Tue2:223.53:113.79:250.19:540.37:216:20Waxing Gibbous21Tue
22Wed3:223.63:453.910:060.210:480.17:226:19Full Moon22Wed
23Thu4:193.64:204.110:480.411:420.07:236:17Full Moon23Thu
24Fri5:163.64:554.211:300.57:246:16Full Moon24Fri
25Sat6:143.55:334.312:35-0.112:140.77:256:15Waning Gibbous25Sat
26Sun6:143.45:144.31:29-0.112:020.96:265:14Waning Gibbous26Sun
27Mon7:173.36:004.11:24-0.112:531.06:275:12Waning Gibbous27Mon
28Tue8:213.36:523.92:22-0.11:521.16:285:11Waning Gibbous28Tue
29Wed9:263.27:553.63:220.02:581.26:305:10Third Quarter29Wed
30Thu10:283.39:133.34:240.04:121.16:315:09Third Quarter30Thu
31Fri11:253.410:373.15:240.05:241.06:325:08Third Quarter31Fri
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 7:53 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 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