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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 1h 34m at 6:02 pm (1.1 ft)
Next high tide (tomorrow) : 12:00 am (4.4 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jan 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:112.311:46 AM3.65:320.87:460.37:234:57Waxing Gibbous1Tue
2Wed1:192.512:153.86:181.08:380.17:234:58Waxing Gibbous2Wed
3Thu2:202.712:454.07:051.39:250.07:234:59Waxing Gibbous3Thu
4Fri3:142.91:194.27:541.510:09-0.17:235:00Waxing Gibbous4Fri
5Sat4:043.01:584.48:441.610:50-0.17:235:00Full Moon5Sat
6Sun4:503.12:414.59:341.611:28-0.27:235:01Full Moon6Sun
7Mon5:323.23:274.610:251.67:235:02Full Moon7Mon
8Tue6:123.24:164.512:04-0.211:16 AM1.47:235:03Full Moon8Tue
9Wed6:493.25:074.312:38-0.312:071.37:235:04Waning Gibbous9Wed
10Thu7:253.26:014.01:11-0.31:011.17:235:05Waning Gibbous10Thu
11Fri8:013.37:013.61:45-0.22:010.97:225:06Waning Gibbous11Fri
12Sat8:393.48:103.22:22-0.13:080.87:225:07Third Quarter12Sat
13Sun9:213.59:342.83:030.14:250.67:225:08Third Quarter13Sun
14Mon10:063.711:042.73:490.45:450.47:225:09Third Quarter14Mon
15Tue10:543.94:410.76:590.27:215:10Waning Crescent15Tue
16Wed12:262.711:44 AM4.15:391.08:040.07:215:11Waning Crescent16Wed
17Thu1:382.912:344.36:411.29:02-0.17:205:12Waning Crescent17Thu
18Fri2:403.11:224.37:441.49:54-0.27:205:13Waning Crescent18Fri
19Sat3:353.32:094.48:451.510:41-0.27:205:15New Moon19Sat
20Sun4:253.42:554.39:431.511:24-0.27:195:16New Moon20Sun
21Mon5:113.53:394.210:361.57:185:17New Moon21Mon
22Tue5:533.54:224.012:02-0.211:25 AM1.47:185:18New Moon22Tue
23Wed6:313.45:053.812:36-0.112:121.37:175:19Waxing Crescent23Wed
24Thu7:063.45:503.51:05-0.112:581.17:175:20Waxing Crescent24Thu
25Fri7:383.36:393.11:300.01:461.07:165:21Waxing Crescent25Fri
26Sat8:073.37:372.81:530.12:390.97:155:22Waxing Crescent26Sat
27Sun8:353.38:542.52:200.33:420.87:155:23First Quarter27Sun
28Mon9:033.410:242.32:540.64:560.77:145:25First Quarter28Mon
29Tue9:373.511:502.43:370.86:100.57:135:26First Quarter29Tue
30Wed10:183.74:291.17:150.47:125:27First Quarter30Wed
31Thu1:032.611:05 AM3.95:301.48:110.27:115:28Waxing Gibbous31Thu
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 9:01 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 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 Waning 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