38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

67°
H 82°
L 56°
WSW
9mph
Low tide
11:06 am

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

TIDE TIMES for Saturday, September 26, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 1h 53m at 11:06 am (0.3 ft)
Next high tide : 4:42 pm (3.7 ft)
Sunset today : 6:57 pm
Sunrise tomorrow : 6:58 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Aug 1858

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:142.88:184.12:530.82:260.65:157:23Third Quarter1Sun
2Mon9:472.69:044.34:090.73:120.95:167:22Third Quarter2Mon
3Tue11:262.69:574.45:400.64:081.25:177:21Third Quarter3Tue
4Wed12:492.77:000.45:141.55:187:20Waning Crescent4Wed
5Thu1:563.08:070.26:271.65:197:19Waning Crescent5Thu
6Fri12:054.62:523.29:030.07:421.65:207:18Waning Crescent6Fri
7Sat1:104.73:413.39:54-0.18:511.55:217:17New Moon7Sat
8Sun2:124.74:253.510:38-0.29:541.35:227:16New Moon8Sun
9Mon3:094.65:073.611:19-0.210:521.15:227:14New Moon9Mon
10Tue4:034.45:453.611:55-0.111:481.05:237:13New Moon10Tue
11Wed4:564.26:213.712:280.05:247:12Waxing Crescent11Wed
12Thu5:503.86:553.712:420.812:580.15:257:11Waxing Crescent12Thu
13Fri6:473.47:283.81:370.71:270.45:267:10Waxing Crescent13Fri
14Sat7:513.18:003.82:360.61:580.65:277:08First Quarter14Sat
15Sun9:042.88:363.83:410.62:340.95:287:07First Quarter15Sun
16Mon10:222.79:183.84:510.53:201.25:297:06First Quarter16Mon
17Tue11:382.810:103.86:010.44:191.55:297:04First Quarter17Tue
18Wed12:452.97:040.35:281.65:307:03Waxing Gibbous18Wed
19Thu1:423.17:590.26:381.75:317:02Waxing Gibbous19Thu
20Fri12:103.92:303.38:460.17:391.65:327:01Waxing Gibbous20Fri
21Sat1:033.93:123.39:270.08:321.55:336:59Waxing Gibbous21Sat
22Sun1:494.03:493.410:030.09:191.45:346:58Full Moon22Sun
23Mon2:314.04:213.410:330.010:021.25:356:56Full Moon23Mon
24Tue3:113.94:473.410:590.010:431.05:366:55Full Moon24Tue
25Wed3:523.85:073.511:200.111:230.95:366:54Full Moon25Wed
26Thu4:343.75:243.611:410.25:376:52Waning Gibbous26Thu
27Fri5:203.55:443.812:030.712:050.35:386:51Waning Gibbous27Fri
28Sat6:113.36:124.112:450.612:350.55:396:49Waning Gibbous28Sat
29Sun7:123.06:484.21:340.61:120.75:406:48Waning Gibbous29Sun
30Mon8:302.87:324.32:340.61:561.05:416:46Third Quarter30Mon
31Tue10:042.78:254.33:580.62:501.35:426:45Third Quarter31Tue
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 spring phase. Tonight's moon is 100% 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 maximum.

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 Full Moon (100% illuminated). This places Hidden Harbor, Steamboat Slough, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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