38.1833’ N, 121.6550’ W

Hidden Harbor, Steamboat Slough, CA

68°
H -°
L 43°
WNW
7mph
High tide
8:40 pm

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

TIDE TIMES for Sunday, November 1, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 5:11 am (0.0 ft)
Next high tide : in 4h 40m at 8:40 pm (3.5 ft)
Sunset today : 5:07 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Apr 1800

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:323.711:212.72:321.54:480.35:586:36First Quarter1Tue
2Wed8:313.53:441.65:560.25:566:37First Quarter2Wed
3Thu12:182.89:45 AM3.35:061.56:520.15:556:38First Quarter3Thu
4Fri1:053.011:09 AM3.36:211.37:370.05:536:39Waxing Gibbous4Fri
5Sat1:443.112:243.47:221.18:15-0.15:526:40Waxing Gibbous5Sat
6Sun2:173.21:263.48:160.88:480.05:506:41Waxing Gibbous6Sun
7Mon2:443.32:223.59:050.59:190.15:496:42Waxing Gibbous7Mon
8Tue3:073.53:153.59:530.29:490.25:476:43Full Moon8Tue
9Wed3:303.84:093.410:410.010:210.45:466:44Full Moon9Wed
10Thu3:554.05:053.311:30-0.110:570.65:446:44Full Moon10Thu
11Fri4:254.36:063.112:22-0.25:436:45Waning Gibbous11Fri
12Sat5:014.47:123.01:18-0.25:416:46Waning Gibbous12Sat
13Sun5:434.48:242.912:231.12:21-0.15:406:47Waning Gibbous13Sun
14Mon6:314.29:382.91:171.33:30-0.15:396:48Third Quarter14Mon
15Tue7:303.910:473.02:251.44:420.05:376:49Third Quarter15Tue
16Wed8:493.511:483.23:521.55:49-0.15:366:50Third Quarter16Wed
17Thu10:323.35:221.36:46-0.15:346:51Third Quarter17Thu
18Fri12:413.311:59 AM3.26:381.07:35-0.15:336:52Waning Crescent18Fri
19Sat1:263.51:053.17:420.78:17-0.15:316:53Waning Crescent19Sat
20Sun2:053.61:593.18:370.48:530.05:306:54Waning Crescent20Sun
21Mon2:393.72:493.09:260.29:240.25:296:55Waning Crescent21Mon
22Tue3:083.73:363.010:120.19:510.55:276:56New Moon22Tue
23Wed3:303.84:232.910:550.010:140.75:266:57New Moon23Wed
24Thu3:463.85:112.911:350.010:380.95:256:57New Moon24Thu
25Fri4:013.96:012.812:120.05:246:58New Moon25Fri
26Sat4:214.06:542.812:480.05:226:59Waxing Crescent26Sat
27Sun4:504.17:502.81:230.05:217:00Waxing Crescent27Sun
28Mon5:264.08:502.812:261.42:010.15:207:01Waxing Crescent28Mon
29Tue6:093.99:492.81:161.52:490.15:197:02Waxing Crescent29Tue
30Wed7:013.710:442.82:151.63:460.15:177:03First Quarter30Wed
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 50% 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 (50% 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