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

TIDE TIMES for Thursday, August 6, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 7h 46m at 5:57 am (0.6 ft)
Next high tide : 11:43 am (2.6 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:13 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Apr 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:073.42:593.69:380.39:490.15:516:29Full Moon1Sat
2Sun3:313.73:533.610:270.110:200.35:506:30Full Moon2Sun
3Mon3:563.94:483.411:17-0.110:540.55:486:31Full Moon3Mon
4Tue4:254.25:473.312:09-0.25:476:32Waning Gibbous4Tue
5Wed4:594.36:523.11:05-0.25:456:33Waning Gibbous5Wed
6Thu5:384.48:032.912:141.02:06-0.15:446:33Waning Gibbous6Thu
7Fri6:234.29:182.91:041.23:150.05:426:34Third Quarter7Fri
8Sat7:164.010:312.92:061.44:280.05:416:35Third Quarter8Sat
9Sun8:283.611:363.13:261.55:370.05:396:36Third Quarter9Sun
10Mon10:073.34:581.46:38-0.15:386:37Third Quarter10Mon
11Tue12:313.211:41 AM3.26:191.27:29-0.15:366:38Waning Crescent11Tue
12Wed1:193.412:503.27:260.98:12-0.15:356:39Waning Crescent12Wed
13Thu1:593.51:453.18:220.68:490.05:336:40Waning Crescent13Thu
14Fri2:353.62:343.19:120.49:210.15:326:41Waning Crescent14Fri
15Sat3:053.63:203.09:580.29:470.35:316:42New Moon15Sat
16Sun3:293.74:052.910:400.110:100.65:296:43New Moon16Sun
17Mon3:463.74:512.911:200.110:310.85:286:44New Moon17Mon
18Tue3:583.85:392.811:570.010:561.05:266:45New Moon18Tue
19Wed4:154.06:302.812:320.15:256:46Waxing Crescent19Wed
20Thu4:414.17:262.71:060.15:246:46Waxing Crescent20Thu
21Fri5:144.18:262.712:081.31:420.15:226:47Waxing Crescent21Fri
22Sat5:554.09:282.712:541.52:270.15:216:48Waxing Crescent22Sat
23Sun6:433.810:272.71:491.53:260.15:206:49First Quarter23Sun
24Mon7:413.611:212.82:561.54:310.15:186:50First Quarter24Mon
25Tue8:523.34:131.45:310.05:176:51First Quarter25Tue
26Wed12:062.910:15 AM3.25:301.26:210.05:166:52First Quarter26Wed
27Thu12:443.011:38 AM3.16:380.97:030.05:146:53Waxing Gibbous27Thu
28Fri1:163.212:503.17:380.67:410.15:136:54Waxing Gibbous28Fri
29Sat1:433.51:543.28:330.28:170.35:126:55Waxing Gibbous29Sat
30Sun3:103.83:543.210:260.09:540.56:117:56Full Moon30Sun
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 8:50 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 neap phase. Tonight's moon is 53% 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 minimum.

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 Third Quarter (53% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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