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

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 3:48 am (1.1 ft)
Next high tide : in 5h 48m at 9:53 pm (3.5 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Apr 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:422.810:48 AM3.35:491.27:280.26:507:30Third Quarter1Fri
2Sat1:343.012:103.37:051.18:200.16:487:31Waning Crescent2Sat
3Sun2:193.21:263.48:120.99:060.06:477:32Waning Crescent3Sun
4Mon2:583.42:313.69:100.79:470.16:457:33Waning Crescent4Mon
5Tue3:333.63:293.610:040.410:270.16:447:33Waning Crescent5Tue
6Wed4:063.84:243.710:570.211:060.26:427:34New Moon6Wed
7Thu4:394.05:203.611:490.011:460.46:417:35New Moon7Thu
8Fri5:134.16:163.512:41-0.16:397:36New Moon8Fri
9Sat5:504.27:163.412:280.51:34-0.16:387:37Waxing Crescent9Sat
10Sun6:304.28:193.31:130.72:30-0.16:367:38Waxing Crescent10Sun
11Mon7:154.19:263.22:020.83:29-0.16:357:39Waxing Crescent11Mon
12Tue8:063.910:353.12:591.04:340.06:337:40First Quarter12Tue
13Wed9:093.611:413.24:071.15:410.06:327:41First Quarter13Wed
14Thu10:293.35:231.16:450.06:317:42First Quarter14Thu
15Fri12:423.311:54 AM3.16:391.07:410.06:297:43First Quarter15Fri
16Sat1:363.41:063.17:460.88:310.06:287:44Waxing Gibbous16Sat
17Sun2:233.62:073.18:460.69:140.16:267:45Waxing Gibbous17Sun
18Mon3:043.72:593.19:380.49:510.26:257:46Waxing Gibbous18Mon
19Tue3:403.73:463.110:250.210:230.46:247:47Waxing Gibbous19Tue
20Wed4:103.74:303.111:100.110:510.56:227:47Full Moon20Wed
21Thu4:343.75:143.111:510.111:150.76:217:48Full Moon21Thu
22Fri4:513.75:573.012:290.16:207:49Full Moon22Fri
23Sat5:043.86:423.01:050.16:187:50Full Moon23Sat
24Sun5:253.87:282.912:090.91:380.16:177:51Waning Gibbous24Sun
25Mon5:553.98:182.912:451.02:100.16:167:52Waning Gibbous25Mon
26Tue6:323.99:122.81:271.12:450.06:157:53Waning Gibbous26Tue
27Wed7:163.810:092.82:151.13:280.06:137:54Waning Gibbous27Wed
28Thu8:073.611:072.93:101.24:220.16:127:55Third Quarter28Thu
29Fri9:073.44:161.25:250.16:117:56Third Quarter29Fri
30Sat12:023.010:21 AM3.25:321.16:270.16:107:57Third Quarter30Sat
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 12:50 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 28% 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 Waxing Crescent (28% 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