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

TIDE TIMES for Monday, July 27, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 11:15 am (0.0 ft)
Next high tide : in 4h 38m at 2:36 am (4.2 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:04 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Nov 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:563.06:044.41:53-0.112:531.37:336:06Waxing Crescent1Wed
2Thu8:553.06:574.22:46-0.11:521.37:356:05Waxing Crescent2Thu
3Fri9:553.07:593.93:42-0.13:001.37:366:04First Quarter3Fri
4Sat10:523.19:153.54:41-0.14:191.27:376:03First Quarter4Sat
5Sun10:473.29:483.24:40-0.14:411.06:385:02First Quarter5Sun
6Mon11:373.411:163.05:340.05:580.76:395:01First Quarter6Mon
7Tue12:223.66:240.17:060.46:405:00Waxing Gibbous7Tue
8Wed12:303.01:033.87:090.28:060.16:414:59Waxing Gibbous8Wed
9Thu1:343.01:393.97:500.49:01-0.16:424:58Waxing Gibbous9Thu
10Fri2:323.02:124.18:300.79:53-0.26:434:57Full Moon10Fri
11Sat3:273.12:414.19:080.910:41-0.26:444:56Full Moon11Sat
12Sun4:203.13:074.29:461.111:26-0.26:454:55Full Moon12Sun
13Mon5:123.13:354.210:261.36:464:55Full Moon13Mon
14Tue6:033.24:064.112:10-0.111:09 AM1.46:474:54Waning Gibbous14Tue
15Wed6:533.14:434.012:50-0.111:55 AM1.56:484:53Waning Gibbous15Wed
16Thu7:423.15:253.81:280.012:441.46:504:53Waning Gibbous16Thu
17Fri8:303.06:133.52:050.01:371.46:514:52Waning Gibbous17Fri
18Sat9:173.07:073.22:420.02:361.36:524:51Third Quarter18Sat
19Sun10:023.08:132.93:200.03:411.16:534:51Third Quarter19Sun
20Mon10:443.09:322.63:590.14:510.96:544:50Third Quarter20Mon
21Tue11:223.110:582.54:410.25:570.76:554:50Third Quarter21Tue
22Wed11:533.35:220.36:580.46:564:49Waning Crescent22Wed
23Thu12:132.512:193.56:030.57:530.26:574:49Waning Crescent23Thu
24Fri1:192.612:443.86:440.78:440.06:584:48Waning Crescent24Fri
25Sat2:192.71:124.17:261.09:33-0.16:594:48Waning Crescent25Sat
26Sun3:152.91:474.48:111.210:22-0.27:004:48New Moon26Sun
27Mon4:103.02:274.69:001.311:10-0.37:014:47New Moon27Mon
28Tue5:033.13:124.79:531.411:57-0.37:024:47New Moon28Tue
29Wed5:553.14:014.610:501.47:034:47Waxing Crescent29Wed
30Thu6:463.24:554.412:44-0.311:50 AM1.37:044:46Waxing Crescent30Thu
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 6:55 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 93% 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 Waxing Gibbous (93% 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