38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

62°
H -°
L 54°
WSW
12mph
High tide
9:56 pm

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

TIDE TIMES for Saturday, September 5, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide : 7:11 am (0.4 ft)
Next high tide (tomorrow) : in 39m at 9:56 pm (4.2 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 6:39 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Sep 1895

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:373.93:133.59:330.09:001.25:366:36Waxing Gibbous1Sun
2Mon2:213.83:493.510:080.09:451.15:376:35Full Moon2Mon
3Tue3:013.74:203.510:370.110:271.05:376:33Full Moon3Tue
4Wed3:393.64:453.511:000.211:060.85:386:32Full Moon4Wed
5Thu4:163.55:023.511:180.311:420.75:396:30Full Moon5Thu
6Fri4:553.35:143.611:340.45:406:29Waning Gibbous6Fri
7Sat5:383.15:303.812:170.711:56 AM0.65:416:27Waning Gibbous7Sat
8Sun6:272.95:554.012:510.612:250.85:426:26Waning Gibbous8Sun
9Mon7:282.86:294.11:300.61:021.05:436:24Waning Gibbous9Mon
10Tue8:482.67:124.22:210.61:461.25:436:22Third Quarter10Tue
11Wed10:172.68:034.13:360.62:401.45:446:21Third Quarter11Wed
12Thu11:352.79:074.05:120.53:491.65:456:19Third Quarter12Thu
13Fri12:382.86:290.35:091.65:466:18Third Quarter13Fri
14Sat1:283.07:280.26:281.45:476:16Waning Crescent14Sat
15Sun2:113.28:170.07:361.25:486:15Waning Crescent15Sun
16Mon12:554.12:483.38:59-0.18:370.95:496:13Waning Crescent16Mon
17Tue1:584.13:223.59:37-0.19:330.65:496:12New Moon17Tue
18Wed2:564.13:543.710:130.010:280.45:506:10New Moon18Wed
19Thu3:514.04:253.910:460.211:220.25:516:08New Moon19Thu
20Fri4:473.84:554.011:200.45:526:07Waxing Crescent20Fri
21Sat5:453.55:274.212:170.111:54 AM0.65:536:05Waxing Crescent21Sat
22Sun6:473.36:024.21:130.112:320.95:546:04Waxing Crescent22Sun
23Mon7:553.16:414.12:130.11:161.15:556:02Waxing Crescent23Mon
24Tue9:083.07:293.93:180.22:091.35:566:00First Quarter24Tue
25Wed10:203.08:323.74:280.23:171.55:575:59First Quarter25Wed
26Thu11:273.19:563.55:360.24:371.55:575:57First Quarter26Thu
27Fri12:243.26:360.15:551.45:585:56Waxing Gibbous27Fri
28Sat1:133.37:280.07:011.25:595:54Waxing Gibbous28Sat
29Sun12:293.41:553.48:110.07:571.06:005:53Waxing Gibbous29Sun
30Mon1:223.42:323.48:480.08:460.76:015:51Waxing Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415414)

Common Questions About Hidden Harbor, Steamboat Slough, CA Tides

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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 45% 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 (45% 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