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

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 12:19 pm (-0.1 ft)
Next high tide : in 3h 30m at 3:25 am (4.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Oct 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:053.44:513.511:090.211:260.67:026:49Full Moon1Mon
2Tue4:443.35:103.511:310.47:036:48Full Moon2Tue
3Wed5:253.35:243.612:040.511:52 AM0.57:046:46Full Moon3Wed
4Thu6:073.25:413.812:390.412:170.67:056:44Waning Gibbous4Thu
5Fri6:533.06:083.91:120.412:470.77:066:43Waning Gibbous5Fri
6Sat7:462.96:424.01:470.31:250.97:076:41Waning Gibbous6Sat
7Sun8:512.87:244.12:290.32:091.17:086:40Waning Gibbous7Sun
8Mon10:062.78:144.03:240.33:021.27:096:38Third Quarter8Mon
9Tue11:212.89:133.94:400.34:071.37:106:37Third Quarter9Tue
10Wed12:272.96:040.25:261.47:106:36Third Quarter10Wed
11Thu1:243.17:140.16:471.27:116:34Third Quarter11Thu
12Fri2:123.28:110.07:591.07:126:33Waning Crescent12Fri
13Sat1:113.72:543.49:000.09:020.77:136:31Waning Crescent13Sat
14Sun2:203.73:323.69:430.09:590.47:146:30Waning Crescent14Sun
15Mon3:203.84:073.810:230.110:540.27:156:28New Moon15Mon
16Tue4:163.74:403.911:010.311:470.17:166:27New Moon16Tue
17Wed5:123.65:124.011:380.47:176:26New Moon17Wed
18Thu6:083.55:434.112:390.012:150.67:186:24Waxing Crescent18Thu
19Fri7:063.36:154.01:31-0.112:540.97:196:23Waxing Crescent19Fri
20Sat8:073.26:504.02:23-0.11:371.17:206:21Waxing Crescent20Sat
21Sun9:113.17:313.83:180.02:271.27:216:20Waxing Crescent21Sun
22Mon10:163.18:203.54:160.13:251.37:226:19First Quarter22Mon
23Tue11:193.19:253.35:170.14:361.47:236:18First Quarter23Tue
24Wed12:173.26:170.15:521.37:246:16First Quarter24Wed
25Thu1:093.37:110.17:021.17:256:15First Quarter25Thu
26Fri12:153.01:553.47:590.18:030.97:266:14Waxing Gibbous26Fri
27Sat1:223.02:343.48:400.18:560.77:276:13Waxing Gibbous27Sat
28Sun1:173.02:073.58:160.28:440.56:285:11Waxing Gibbous28Sun
29Mon2:063.02:353.58:460.39:280.36:295:10Waxing Gibbous29Mon
30Tue2:523.02:553.69:130.510:100.26:305:09Full Moon30Tue
31Wed3:383.03:113.79:380.610:490.16:325:08Full Moon31Wed
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 7:52 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 99% 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 Full Moon (99% 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