Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 6h 10m at 5:11 am (0.8 ft)
Next high tide : 10:34 am (3.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:10 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Feb 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:053.711:522.74:500.46:290.47:105:28Third Quarter1Sun
2Mon11:523.85:350.77:430.37:095:29Third Quarter2Mon
3Tue1:142.612:433.86:291.18:520.17:085:30Third Quarter3Tue
4Wed2:282.81:353.87:311.39:530.07:085:31Waning Crescent4Wed
5Thu3:333.02:263.98:371.510:45-0.17:075:32Waning Crescent5Thu
6Fri4:283.23:133.99:381.611:31-0.17:065:33Waning Crescent6Fri
7Sat5:163.33:553.910:331.67:055:34Waning Crescent7Sat
8Sun5:583.44:333.912:11-0.111:22 AM1.57:045:35New Moon8Sun
9Mon6:363.45:103.912:47-0.112:051.47:035:37New Moon9Mon
10Tue7:103.45:463.81:17-0.112:461.37:025:38New Moon10Tue
11Wed7:383.36:233.71:410.01:231.17:005:39New Moon11Wed
12Thu8:013.37:023.52:000.01:591.06:595:40Waxing Crescent12Thu
13Fri8:173.37:453.32:170.02:360.96:585:41Waxing Crescent13Fri
14Sat8:343.48:343.02:390.13:160.76:575:42Waxing Crescent14Sat
15Sun8:573.69:342.73:090.34:030.76:565:43Waxing Crescent15Sun
16Mon9:313.811:002.53:450.65:030.66:555:44First Quarter16Mon
17Tue10:123.94:290.96:320.66:545:45First Quarter17Tue
18Wed12:462.411:03 AM4.05:231.28:050.46:525:46First Quarter18Wed
19Thu2:132.612:044.16:291.59:180.26:515:47First Quarter19Thu
20Fri3:212.81:134.27:461.610:170.06:505:48Waxing Gibbous20Fri
21Sat4:163.02:254.39:031.611:07-0.26:495:50Waxing Gibbous21Sat
22Sun5:033.23:314.410:121.411:52-0.36:475:51Waxing Gibbous22Sun
23Mon5:443.44:314.511:131.26:465:52Full Moon23Mon
24Tue6:233.55:284.412:33-0.312:090.96:455:53Full Moon24Tue
25Wed7:003.66:224.21:11-0.31:040.76:435:54Full Moon25Wed
26Thu7:343.67:163.91:45-0.21:570.56:425:55Waning Gibbous26Thu
27Fri8:083.78:133.62:180.02:510.46:415:56Waning Gibbous27Fri
28Sat8:413.89:153.22:500.23:480.36:395:57Waning Gibbous28Sat
29Sun9:153.810:252.93:240.54:510.36:385:58Third Quarter29Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414866)

Common Questions About Holt, Whiskey Slough, CA Tides

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What time does the tide turn (slack tide) in Holt, Whiskey Slough, CA today?

Slack tide in Holt, Whiskey Slough, CA is approximately 7:52 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 Holt, Whiskey Slough, CA?

Holt, Whiskey Slough, CA is currently in a transitional phase. Tonight's moon is 74% 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 Holt, Whiskey 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 Holt, Whiskey Slough, CA?

Tide predictions for Holt, Whiskey 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 Holt, Whiskey Slough, CA?

Tide data for Holt, Whiskey Slough, CA is sourced from NOAA Station #9414866. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414866.

What is the moon phase in Holt, Whiskey Slough, CA tonight?

Tonight the moon over Holt, Whiskey Slough, CA is Waning Gibbous (74% illuminated). This places Holt, Whiskey 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