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

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 5h 25m at 3:39 pm (-0.2 ft)
Next high tide : 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 - Sep 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:294.05:433.712:000.26:367:35New Moon1Thu
2Fri5:123.96:153.712:020.812:300.36:377:34New Moon2Fri
3Sat5:563.76:433.612:470.812:560.46:387:32Waxing Crescent3Sat
4Sun6:403.57:063.61:290.71:190.56:397:31Waxing Crescent4Sun
5Mon7:283.37:263.62:120.71:450.66:407:29Waxing Crescent5Mon
6Tue8:223.17:513.62:570.72:170.76:417:28Waxing Crescent6Tue
7Wed9:262.98:263.63:480.62:580.96:427:26First Quarter7Wed
8Thu10:382.89:103.64:500.63:471.16:427:25First Quarter8Thu
9Fri11:492.810:053.65:580.64:461.26:437:23First Quarter9Fri
10Sat12:542.97:030.55:541.36:447:21First Quarter10Sat
11Sun1:503.08:000.47:031.36:457:20Waxing Gibbous11Sun
12Mon12:223.62:383.28:490.28:061.26:467:18Waxing Gibbous12Mon
13Tue1:263.73:193.39:320.29:021.06:477:17Waxing Gibbous13Tue
14Wed2:233.93:563.410:110.19:540.96:487:15Waxing Gibbous14Wed
15Thu3:164.04:283.610:470.110:440.76:487:14Full Moon15Thu
16Fri4:074.04:593.711:220.211:330.66:497:12Full Moon16Fri
17Sat4:584.05:293.911:570.26:507:10Full Moon17Sat
18Sun5:513.86:024.012:240.412:330.36:517:09Waning Gibbous18Sun
19Mon6:473.76:394.11:150.31:130.56:527:07Waning Gibbous19Mon
20Tue7:493.57:214.22:110.31:570.66:537:06Waning Gibbous20Tue
21Wed8:583.38:104.13:120.32:470.86:547:04Third Quarter21Wed
22Thu10:123.19:083.94:210.33:471.06:557:03Third Quarter22Thu
23Fri11:253.110:203.85:350.34:571.16:557:01Third Quarter23Fri
24Sat12:333.26:450.26:141.16:566:59Third Quarter24Sat
25Sun1:333.47:480.17:261.06:576:58Waning Crescent25Sun
26Mon12:543.72:253.58:420.18:290.86:586:56Waning Crescent26Mon
27Tue1:573.73:123.69:290.19:260.76:596:55Waning Crescent27Tue
28Wed2:503.73:533.710:110.110:170.67:006:53Waning Crescent28Wed
29Thu3:383.64:293.710:470.211:040.57:016:52New Moon29Thu
30Fri4:233.55:003.711:190.411:490.47:026:50New Moon30Fri
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 6:46 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 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