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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 2h 07m at 3:48 am (1.1 ft)
Next high tide : 8:41 am (3.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:43 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Aug 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:484.56:333.612:46-0.16:098:16Full Moon1Sat
2Sun5:414.47:113.812:301.01:230.06:108:15Waning Gibbous2Sun
3Mon6:374.27:513.91:260.92:000.06:118:14Waning Gibbous3Mon
4Tue7:363.88:334.02:240.82:390.26:118:13Waning Gibbous4Tue
5Wed8:443.59:194.03:290.73:230.46:128:12Third Quarter5Wed
6Thu10:023.210:124.14:400.64:120.66:138:11Third Quarter6Thu
7Fri11:233.011:094.15:560.55:100.86:148:10Third Quarter7Fri
8Sat12:393.07:090.46:141.06:158:09Third Quarter8Sat
9Sun12:104.21:473.18:150.27:201.16:168:08Waning Crescent9Sun
10Mon1:084.22:473.39:130.18:231.26:178:06Waning Crescent10Mon
11Tue2:024.23:393.510:040.09:211.26:178:05Waning Crescent11Tue
12Wed2:504.24:273.610:490.010:131.26:188:04New Moon12Wed
13Thu3:344.25:103.611:290.111:021.26:198:03New Moon13Thu
14Fri4:144.15:483.612:040.16:208:01New Moon14Fri
15Sat4:534.06:233.612:340.26:218:00New Moon15Sat
16Sun5:313.86:523.512:311.112:580.36:227:59Waxing Crescent16Sun
17Mon6:113.77:163.51:121.01:180.36:237:58Waxing Crescent17Mon
18Tue6:543.57:363.61:520.91:390.46:247:56Waxing Crescent18Tue
19Wed7:413.27:563.62:330.92:070.56:257:55Waxing Crescent19Wed
20Thu8:373.08:263.73:200.82:430.66:257:54First Quarter20Thu
21Fri9:482.89:053.74:170.83:270.86:267:52First Quarter21Fri
22Sat11:082.79:543.85:270.74:181.06:277:51First Quarter22Sat
23Sun12:242.76:400.65:181.26:287:49First Quarter23Sun
24Mon1:302.97:450.56:241.36:297:48Waxing Gibbous24Mon
25Tue2:253.08:410.37:311.36:307:47Waxing Gibbous25Tue
26Wed1:004.13:133.29:300.28:351.26:317:45Waxing Gibbous26Wed
27Thu2:024.23:563.410:140.19:341.16:317:44Waxing Gibbous27Thu
28Fri2:594.34:353.510:550.010:300.96:327:42Full Moon28Fri
29Sat3:534.45:133.711:340.011:250.86:337:41Full Moon29Sat
30Sun4:474.35:493.812:120.16:347:39Full Moon30Sun
31Mon5:424.26:254.012:200.612:490.26:357:38Waning Gibbous31Mon
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 6:14 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 transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

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 First Quarter (38% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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