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 : 10:59 pm (1.8 ft)
Next high tide : in 5h 43m at 6:12 pm (3.2 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Apr 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:443.84:361.36:450.26:507:29First Quarter1Sun
2Mon12:592.911:02 AM3.76:021.37:510.06:497:30First Quarter2Mon
3Tue1:553.112:293.67:241.28:46-0.16:477:31Waxing Gibbous3Tue
4Wed2:423.31:463.78:330.99:33-0.16:467:32Waxing Gibbous4Wed
5Thu3:243.52:513.79:340.710:16-0.16:447:33Waxing Gibbous5Thu
6Fri4:033.63:483.710:290.410:540.06:437:34Full Moon6Fri
7Sat4:383.84:423.711:220.211:300.26:417:35Full Moon7Sat
8Sun5:103.85:353.512:120.06:407:36Full Moon8Sun
9Mon5:403.96:293.412:040.41:020.06:387:37Full Moon9Mon
10Tue6:083.97:263.212:380.61:51-0.16:377:38Waning Gibbous10Tue
11Wed6:363.98:263.11:130.82:410.06:357:39Waning Gibbous11Wed
12Thu7:073.89:303.01:531.03:350.06:347:40Waning Gibbous12Thu
13Fri7:443.710:372.92:391.24:340.16:337:41Third Quarter13Fri
14Sat8:303.411:423.03:371.35:370.16:317:41Third Quarter14Sat
15Sun9:313.24:491.46:380.16:307:42Third Quarter15Sun
16Mon12:413.110:57 AM3.06:091.37:330.16:287:43Third Quarter16Mon
17Tue1:333.212:262.97:211.28:200.06:277:44Waning Crescent17Tue
18Wed2:173.31:342.98:210.99:000.06:267:45Waning Crescent18Wed
19Thu2:553.42:293.09:130.79:350.16:247:46Waning Crescent19Thu
20Fri3:273.43:183.010:000.510:040.26:237:47Waning Crescent20Fri
21Sat3:533.54:033.010:430.310:300.46:217:48New Moon21Sat
22Sun4:133.64:493.011:230.210:560.56:207:49New Moon22Sun
23Mon4:293.85:353.012:020.16:197:50New Moon23Mon
24Tue4:504.06:243.012:400.06:187:51New Moon24Tue
25Wed5:184.17:182.91:190.06:167:52Waxing Crescent25Wed
26Thu5:534.38:172.912:381.02:01-0.16:157:53Waxing Crescent26Thu
27Fri6:354.39:232.81:241.12:52-0.16:147:54Waxing Crescent27Fri
28Sat7:244.110:312.92:181.33:530.06:127:55Waxing Crescent28Sat
29Sun8:213.911:353.03:221.35:040.06:117:56First Quarter29Sun
30Mon9:303.64:421.36:130.06:107:56First Quarter30Mon
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 8:35 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 100% 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 (100% 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