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

TIDE TIMES for Thursday, July 16, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 7h 05m at 1:44 pm (-0.3 ft)
Next high tide : 7:42 pm (3.6 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:433.85:073.511:200.211:120.96:367:36New Moon1Fri
2Sat4:213.85:353.511:460.311:520.96:377:35New Moon2Sat
3Sun4:593.75:563.512:080.36:377:33New Moon3Sun
4Mon5:393.76:123.612:310.812:290.46:387:32Waxing Crescent4Mon
5Tue6:223.56:333.81:080.712:570.46:397:30Waxing Crescent5Tue
6Wed7:103.47:033.91:480.61:310.56:407:29Waxing Crescent6Wed
7Thu8:063.27:414.02:320.62:110.76:417:27Waxing Crescent7Thu
8Fri9:143.08:274.03:280.62:580.86:427:26First Quarter8Fri
9Sat10:342.99:234.04:400.53:541.06:437:24First Quarter9Sat
10Sun11:532.910:303.96:020.55:011.16:437:23First Quarter10Sun
11Mon1:023.07:150.36:181.26:447:21First Quarter11Mon
12Tue2:003.28:170.27:341.16:457:20Waxing Gibbous12Tue
13Wed1:044.02:513.49:100.18:431.06:467:18Waxing Gibbous13Wed
14Thu2:114.13:373.69:580.09:440.86:477:16Waxing Gibbous14Thu
15Fri3:114.14:193.810:420.010:410.66:487:15Full Moon15Fri
16Sat4:064.14:583.911:230.111:350.56:497:13Full Moon16Sat
17Sun4:594.05:353.912:010.26:497:12Full Moon17Sun
18Mon5:523.86:104.012:270.412:380.46:507:10Waning Gibbous18Mon
19Tue6:453.66:443.91:180.41:140.56:517:09Waning Gibbous19Tue
20Wed7:423.47:183.92:100.31:520.76:527:07Waning Gibbous20Wed
21Thu8:433.27:553.83:030.42:330.96:537:05Waning Gibbous21Thu
22Fri9:483.18:393.64:010.43:211.06:547:04Third Quarter22Fri
23Sat10:553.09:333.55:040.44:191.16:557:02Third Quarter23Sat
24Sun12:003.06:080.45:271.26:567:01Third Quarter24Sun
25Mon12:593.17:080.36:361.26:566:59Third Quarter25Mon
26Tue1:513.28:010.27:391.06:576:58Waning Crescent26Tue
27Wed1:003.32:363.38:470.28:350.96:586:56Waning Crescent27Wed
28Thu1:563.43:163.49:260.29:250.86:596:54Waning Crescent28Thu
29Fri2:443.43:493.510:000.310:110.67:006:53Waning Crescent29Fri
30Sat3:283.44:173.510:290.310:540.57:016:51New Moon30Sat
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 4:43 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 8% 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 Crescent (8% 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