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

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in Hidden Harbor, Steamboat Slough, CA.
Next low tide (tomorrow) : 5:57 am (0.6 ft)
Next high tide : in 4h 51m at 9:34 pm (4.2 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:13 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9415414
Common Questions About Tides

Hidden Harbor, Steamboat Slough, CA Tides - Oct 2100

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:263.73:413.49:490.010:000.57:026:49Waning Crescent1Fri
2Sat3:223.74:053.610:200.110:500.37:036:48New Moon2Sat
3Sun4:153.74:303.810:510.311:400.17:046:46New Moon3Sun
4Mon5:103.64:574.111:240.57:056:44New Moon4Mon
5Tue6:073.45:294.312:320.012:010.77:066:43Waxing Crescent5Tue
6Wed7:083.36:074.51:26-0.112:420.97:076:41Waxing Crescent6Wed
7Thu8:153.16:504.42:250.01:301.17:086:40Waxing Crescent7Thu
8Fri9:263.07:414.23:290.02:251.37:096:38First Quarter8Fri
9Sat10:393.08:443.94:390.13:341.47:106:37First Quarter9Sat
10Sun11:463.110:083.65:490.14:581.47:116:36First Quarter10Sun
11Mon12:463.26:540.06:221.37:116:34First Quarter11Mon
12Tue1:383.37:490.07:361.07:126:33Waxing Gibbous12Tue
13Wed1:043.32:233.58:37-0.18:380.77:136:31Waxing Gibbous13Wed
14Thu2:063.33:023.69:170.09:320.57:146:30Waxing Gibbous14Thu
15Fri2:583.23:363.69:520.110:220.37:156:28Waxing Gibbous15Fri
16Sat3:473.14:043.710:220.311:070.27:166:27Full Moon16Sat
17Sun4:333.14:253.710:480.611:500.17:176:26Full Moon17Sun
18Mon5:203.04:403.811:100.87:186:24Full Moon18Mon
19Tue6:072.94:543.912:300.111:34 AM1.07:196:23Full Moon19Tue
20Wed6:582.95:164.01:070.112:041.27:206:21Waning Gibbous20Wed
21Thu7:512.95:474.11:430.212:411.47:216:20Waning Gibbous21Thu
22Fri8:482.86:254.02:200.21:251.57:226:19Waning Gibbous22Fri
23Sat9:472.87:113.93:010.22:161.57:236:18Waning Gibbous23Sat
24Sun10:462.88:043.73:520.23:161.57:246:16Third Quarter24Sun
25Mon11:422.89:093.44:520.24:271.57:256:15Third Quarter25Mon
26Tue12:302.95:520.15:431.37:266:14Third Quarter26Tue
27Wed1:113.06:450.06:541.07:276:13Third Quarter27Wed
28Thu1:463.17:300.07:560.77:286:11Waning Crescent28Thu
29Fri1:073.12:153.48:090.18:530.47:296:10Waning Crescent29Fri
30Sat2:133.22:423.68:460.29:470.17:306:09Waning Crescent30Sat
31Sun3:143.23:094.09:220.410:40-0.17:316:08New Moon31Sun
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 1:45 am — 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 neap phase. Tonight's moon is 53% 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 (53% 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