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

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 7h 36m at 12:54 pm (-0.1 ft)
Next high tide : 6:53 pm (3.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - May 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:073.53:203.19:580.49:450.36:097:58Waning Crescent1Mon
2Tue3:313.74:133.110:450.210:190.56:077:59New Moon2Tue
3Wed3:554.05:063.211:300.010:570.76:067:59New Moon3Wed
4Thu4:244.26:013.212:17-0.16:058:00New Moon4Thu
5Fri4:584.46:583.11:05-0.26:048:01New Moon5Fri
6Sat5:384.57:593.112:241.01:55-0.26:038:02Waxing Crescent6Sat
7Sun6:234.49:033.11:151.12:50-0.26:028:03Waxing Crescent7Sun
8Mon7:144.210:083.12:131.23:50-0.26:018:04Waxing Crescent8Mon
9Tue8:143.911:113.23:211.34:53-0.16:008:05First Quarter9Tue
10Wed9:283.54:401.25:56-0.15:598:06First Quarter10Wed
11Thu12:093.310:58 AM3.26:011.16:54-0.15:588:07First Quarter11Thu
12Fri1:023.512:243.17:160.87:460.05:578:08Waxing Gibbous12Fri
13Sat1:493.71:363.18:210.58:320.15:568:09Waxing Gibbous13Sat
14Sun2:313.82:373.09:190.29:130.35:558:09Waxing Gibbous14Sun
15Mon3:093.93:323.110:110.09:500.55:558:10Waxing Gibbous15Mon
16Tue3:414.04:243.111:01-0.110:240.75:548:11Full Moon16Tue
17Wed4:084.05:143.111:47-0.110:560.95:538:12Full Moon17Wed
18Thu4:304.06:043.112:30-0.15:528:13Full Moon18Thu
19Fri4:494.06:543.11:10-0.15:518:14Full Moon19Fri
20Sat5:124.07:433.112:041.31:48-0.15:518:15Waning Gibbous20Sat
21Sun5:424.08:343.112:431.42:25-0.15:508:15Waning Gibbous21Sun
22Mon6:193.99:243.01:281.43:000.05:498:16Waning Gibbous22Mon
23Tue7:023.710:143.02:181.43:370.05:498:17Waning Gibbous23Tue
24Wed7:523.411:043.03:141.44:180.05:488:18Third Quarter24Wed
25Thu8:513.211:503.14:201.35:040.05:488:19Third Quarter25Thu
26Fri10:022.95:321.25:520.15:478:19Third Quarter26Fri
27Sat12:313.211:29 AM2.76:441.06:390.25:468:20Third Quarter27Sat
28Sun1:073.412:532.77:480.77:230.35:468:21Waning Crescent28Sun
29Mon1:393.62:032.88:450.58:060.55:468:22Waning Crescent29Mon
30Tue2:073.83:062.99:380.28:490.75:458:22Waning Crescent30Tue
31Wed2:374.14:063.010:300.09:330.95:458:23Waning Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

Show All
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 3:53 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 99% 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 Full Moon (99% 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