38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

55°
H 84°
L 56°
WSW
7mph
Low tide
7:11 am

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

TIDE TIMES for Saturday, September 5, 2026
The tide is currently falling in Hidden Harbor, Steamboat Slough, CA.
Next low tide : in 2h 06m at 7:11 am (0.4 ft)
Next high tide : 1:07 pm (2.9 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (34% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Jan 1894

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:082.512:003.85:430.87:480.07:234:57Waning Crescent1Mon
2Tue1:162.612:363.96:301.18:42-0.17:234:58Waning Crescent2Tue
3Wed2:162.81:094.07:181.39:30-0.27:234:59Waning Crescent3Wed
4Thu3:113.01:394.18:061.510:15-0.27:235:00Waning Crescent4Thu
5Fri4:003.22:094.18:541.610:55-0.27:235:01New Moon5Fri
6Sat4:453.22:424.19:401.711:31-0.17:235:02New Moon6Sat
7Sun5:263.33:194.110:251.67:235:03New Moon7Sun
8Mon6:033.23:584.012:02-0.111:08 AM1.57:235:04New Moon8Mon
9Tue6:363.24:413.912:28-0.111:50 AM1.47:235:04Waxing Crescent9Tue
10Wed7:053.15:253.712:50-0.212:321.27:235:05Waxing Crescent10Wed
11Thu7:303.16:143.41:12-0.11:171.17:235:06Waxing Crescent11Thu
12Fri7:543.27:083.11:39-0.12:080.97:225:07Waxing Crescent12Fri
13Sat8:213.48:152.72:120.13:080.87:225:08First Quarter13Sat
14Sun8:553.69:462.52:510.34:240.77:225:09First Quarter14Sun
15Mon9:363.811:312.43:370.65:510.57:215:11First Quarter15Mon
16Tue10:244.14:301.07:090.37:215:12Waxing Gibbous16Tue
17Wed12:572.611:17 AM4.35:301.38:150.17:215:13Waxing Gibbous17Wed
18Thu2:072.812:154.56:371.59:13-0.17:205:14Waxing Gibbous18Thu
19Fri3:063.01:144.77:471.610:05-0.27:205:15Waxing Gibbous19Fri
20Sat3:583.22:134.78:551.610:53-0.37:195:16Full Moon20Sat
21Sun4:453.43:104.79:581.411:37-0.47:195:17Full Moon21Sun
22Mon5:293.44:064.510:581.37:185:18Full Moon22Mon
23Tue6:113.55:004.312:17-0.411:55 AM1.17:185:19Waning Gibbous23Tue
24Wed6:513.55:563.912:54-0.312:510.97:175:20Waning Gibbous24Wed
25Thu7:303.66:543.51:27-0.21:490.77:165:21Waning Gibbous25Thu
26Fri8:083.67:593.12:000.02:500.67:165:23Third Quarter26Fri
27Sat8:463.69:132.72:320.33:580.57:155:24Third Quarter27Sat
28Sun9:263.610:342.53:090.65:100.47:145:25Third Quarter28Sun
29Mon10:093.711:532.63:530.96:210.37:135:26Third Quarter29Mon
30Tue10:563.74:471.27:250.17:125:27Waning Crescent30Tue
31Wed1:032.711:45 AM3.85:511.48:200.07:125:28Waning Crescent31Wed
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 transitional phase. Tonight's moon is 34% 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 Third Quarter (34% 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