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

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 1:29 pm (0.0 ft)
Next high tide : in 1h 33m at 5:59 am (3.8 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:09 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jun 2091

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:484.55:333.311:57-0.311:041.15:458:24Full Moon1Fri
2Sat4:284.56:303.412:47-0.35:448:25Full Moon2Sat
3Sun5:104.47:253.41:36-0.35:448:25Waning Gibbous3Sun
4Mon5:544.38:193.512:521.32:23-0.35:448:26Waning Gibbous4Mon
5Tue6:424.09:123.51:491.33:08-0.25:438:26Waning Gibbous5Tue
6Wed7:353.710:043.52:481.33:54-0.15:438:27Waning Gibbous6Wed
7Thu8:373.310:553.53:531.24:400.05:438:28Third Quarter7Thu
8Fri9:532.911:443.55:021.15:260.15:438:28Third Quarter8Fri
9Sat11:152.76:130.96:120.35:438:29Third Quarter9Sat
10Sun12:293.612:312.67:190.76:570.45:438:29Third Quarter10Sun
11Mon1:113.71:382.68:190.57:390.65:438:30Waning Crescent11Mon
12Tue1:473.82:372.79:130.38:190.85:438:30Waning Crescent12Tue
13Wed2:183.93:322.810:010.18:571.05:438:30Waning Crescent13Wed
14Thu2:444.04:232.910:470.09:361.25:438:31Waning Crescent14Thu
15Fri3:084.15:113.011:280.010:161.35:438:31New Moon15Fri
16Sat3:354.25:583.112:070.05:438:32New Moon16Sat
17Sun4:074.36:423.112:430.05:438:32New Moon17Sun
18Mon4:454.47:253.21:16-0.15:438:32New Moon18Mon
19Tue5:284.38:063.212:311.41:46-0.15:438:32Waxing Crescent19Tue
20Wed6:144.28:473.31:211.32:18-0.15:438:33Waxing Crescent20Wed
21Thu7:064.09:283.32:141.32:55-0.15:448:33Waxing Crescent21Thu
22Fri8:033.710:123.43:141.23:36-0.15:448:33First Quarter22Fri
23Sat9:103.410:573.64:221.04:230.15:448:33First Quarter23Sat
24Sun10:313.111:443.85:380.95:150.25:448:33First Quarter24Sun
25Mon11:592.96:530.76:100.45:458:33First Quarter25Mon
26Tue12:304.01:192.98:030.47:060.75:458:34Waxing Gibbous26Tue
27Wed1:164.22:293.09:060.28:020.95:458:34Waxing Gibbous27Wed
28Thu2:014.43:323.210:030.08:571.15:468:34Waxing Gibbous28Thu
29Fri2:444.54:303.310:57-0.19:541.25:468:34Full Moon29Fri
30Sat3:284.65:253.411:47-0.210:501.35:478:33Full 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 9:44 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 90% 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 Waning Gibbous (90% 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