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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 6:02 pm (1.1 ft)
Next high tide : in 1h 47m at 1:10 pm (2.5 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 - Oct 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:022.77:424.03:160.42:351.47:036:48Third Quarter1Wed
2Thu11:112.78:373.84:220.43:351.57:046:46Third Quarter2Thu
3Fri12:132.85:380.34:481.57:056:45Third Quarter3Fri
4Sat1:062.96:450.26:071.47:066:43Third Quarter4Sat
5Sun1:493.07:390.17:191.17:076:42Waning Crescent5Sun
6Mon12:253.52:263.28:240.08:210.87:076:40Waning Crescent6Mon
7Tue1:373.62:583.49:030.09:180.57:086:39Waning Crescent7Tue
8Wed2:403.63:283.69:390.110:120.37:096:37Waning Crescent8Wed
9Thu3:383.63:563.910:140.311:050.07:106:36New Moon9Thu
10Fri4:353.64:254.110:500.511:59-0.17:116:34New Moon10Fri
11Sat5:333.54:584.411:280.77:126:33New Moon11Sat
12Sun6:333.45:344.512:53-0.212:100.97:136:32Waxing Crescent12Sun
13Mon7:353.26:164.41:49-0.112:571.17:146:30Waxing Crescent13Mon
14Tue8:413.17:024.22:48-0.11:501.37:156:29Waxing Crescent14Tue
15Wed9:493.17:583.93:510.02:521.47:166:27First Quarter15Wed
16Thu10:553.19:083.64:560.04:061.47:176:26First Quarter16Thu
17Fri11:563.210:403.35:590.05:281.37:186:25First Quarter17Fri
18Sat12:503.36:570.06:451.17:196:23First Quarter18Sat
19Sun12:083.11:383.47:470.07:510.87:206:22Waxing Gibbous19Sun
20Mon1:173.02:193.58:300.08:480.57:216:21Waxing Gibbous20Mon
21Tue2:153.02:553.69:070.29:390.37:226:19Waxing Gibbous21Tue
22Wed3:063.03:243.69:390.310:260.27:236:18Waxing Gibbous22Wed
23Thu3:542.93:473.710:060.611:100.17:246:17Full Moon23Thu
24Fri4:412.94:033.810:290.811:510.17:256:15Full Moon24Fri
25Sat5:282.94:173.910:541.07:266:14Full Moon25Sat
26Sun6:162.94:374.012:290.111:23 AM1.27:276:13Full Moon26Sun
27Mon7:052.95:074.21:050.111:59 AM1.37:286:12Waning Gibbous27Mon
28Tue7:572.95:444.21:390.112:401.47:296:11Waning Gibbous28Tue
29Wed8:512.86:274.12:140.11:281.57:306:09Waning Gibbous29Wed
30Thu9:472.87:173.92:560.12:221.57:316:08Waning Gibbous30Thu
31Fri10:412.88:153.63:460.13:251.47:326:07Third Quarter31Fri
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 3:36 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