37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

93°
H -°
L 55°
NW
14mph
High tide
7:57 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Tuesday, September 29, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide (tomorrow) : 3:53 am (0.2 ft)
Next high tide : in 4h 28m at 7:57 pm (4.4 ft)
Sunset today : 6:51 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Feb 1842

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:163.911:222.84:090.55:550.47:175:36Third Quarter1Tue
2Wed11:043.94:550.87:110.37:165:37Third Quarter2Wed
3Thu12:442.712:003.95:511.18:230.27:155:38Third Quarter3Thu
4Fri2:002.81:023.87:001.49:260.07:145:39Waning Crescent4Fri
5Sat3:063.02:043.88:131.510:20-0.17:135:40Waning Crescent5Sat
6Sun4:023.22:593.99:201.511:07-0.17:125:41Waning Crescent6Sun
7Mon4:503.33:463.810:171.411:48-0.27:115:42Waning Crescent7Mon
8Tue5:323.44:273.811:081.37:105:43New Moon8Tue
9Wed6:093.45:053.712:23-0.111:53 AM1.27:095:45New Moon9Wed
10Thu6:423.45:403.612:53-0.112:341.17:085:46New Moon10Thu
11Fri7:093.46:173.51:170.01:121.07:075:47New Moon11Fri
12Sat7:303.46:553.41:350.11:480.87:065:48Waxing Crescent12Sat
13Sun7:453.57:363.21:510.22:240.77:055:49Waxing Crescent13Sun
14Mon8:003.68:232.92:120.33:010.77:045:50Waxing Crescent14Mon
15Tue8:243.89:222.72:410.53:430.67:025:51Waxing Crescent15Tue
16Wed8:573.910:432.53:170.74:380.67:015:52First Quarter16Wed
17Thu9:394.04:001.05:590.67:005:53First Quarter17Thu
18Fri12:202.410:30 AM4.04:531.37:330.56:595:54First Quarter18Fri
19Sat1:452.511:32 AM4.06:001.58:470.36:575:55First Quarter19Sat
20Sun2:512.712:444.17:181.59:460.16:565:56Waxing Gibbous20Sun
21Mon3:453.01:594.28:371.510:36-0.16:555:57Waxing Gibbous21Mon
22Tue4:303.13:084.39:461.311:19-0.26:545:59Waxing Gibbous22Tue
23Wed5:103.34:094.310:471.011:59-0.26:526:00Full Moon23Wed
24Thu5:473.55:054.311:440.86:516:01Full Moon24Thu
25Fri6:223.66:004.112:35-0.212:380.56:506:02Full Moon25Fri
26Sat6:553.86:543.91:09-0.11:320.36:486:03Waning Gibbous26Sat
27Sun7:273.97:503.61:420.12:260.26:476:04Waning Gibbous27Sun
28Mon8:004.08:513.32:150.33:220.26:456:05Waning Gibbous28Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414866)

Common Questions About Holt, Whiskey Slough, CA Tides

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Is this week a spring tide or neap tide in Holt, Whiskey Slough, CA?

Holt, Whiskey Slough, CA is currently in a spring phase. Tonight's moon is 88% 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 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 (88% illuminated). This places Holt, Whiskey 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