37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

86°
H 92°
L 56°
NW
6mph
High tide
5:30 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 11:25 pm (0.9 ft)
Next high tide : in 2h 58m at 5:30 pm (3.3 ft)
Sunset today : 7:01 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Nov 1853

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:513.35:174.212:160.011:42 AM0.76:385:14New Moon1Tue
2Wed6:483.35:514.41:06-0.212:240.96:395:13New Moon2Wed
3Thu7:483.26:314.51:58-0.21:091.16:415:11Waxing Crescent3Thu
4Fri8:513.27:164.42:53-0.22:011.26:425:10Waxing Crescent4Fri
5Sat9:573.18:084.23:51-0.22:591.46:435:09Waxing Crescent5Sat
6Sun11:033.19:093.94:54-0.14:081.46:445:08First Quarter6Sun
7Mon12:073.25:58-0.15:291.46:455:08First Quarter7Mon
8Tue1:053.37:00-0.16:511.26:465:07First Quarter8Tue
9Wed12:043.21:573.47:56-0.18:060.96:475:06First Quarter9Wed
10Thu1:293.12:443.68:460.09:110.66:485:05Waxing Gibbous10Thu
11Fri2:373.03:253.79:300.110:080.36:495:04Waxing Gibbous11Fri
12Sat3:353.04:003.810:090.210:590.16:505:03Waxing Gibbous12Sat
13Sun4:283.04:303.810:430.511:470.06:515:02Full Moon13Sun
14Mon5:183.04:543.911:140.76:525:02Full Moon14Mon
15Tue6:073.05:133.912:31-0.111:43 AM1.06:535:01Full Moon15Tue
16Wed6:573.05:304.01:13-0.112:131.26:555:00Full Moon16Wed
17Thu7:463.05:544.01:520.012:471.46:564:59Waning Gibbous17Thu
18Fri8:373.06:254.02:280.01:261.56:574:59Waning Gibbous18Fri
19Sat9:283.07:044.03:020.02:101.56:584:58Waning Gibbous19Sat
20Sun10:202.97:483.83:360.03:001.66:594:58Waning Gibbous20Sun
21Mon11:112.98:393.64:140.03:571.57:004:57Waning Gibbous21Mon
22Tue12:012.94:580.05:031.47:014:57Third Quarter22Tue
23Wed12:473.05:480.06:151.37:024:56Third Quarter23Wed
24Thu1:273.16:390.07:261.07:034:56Third Quarter24Thu
25Fri12:152.92:023.27:270.18:300.77:044:55Waning Crescent25Fri
26Sat1:362.92:323.58:120.29:280.47:054:55Waning Crescent26Sat
27Sun2:482.93:013.78:540.410:230.17:064:55Waning Crescent27Sun
28Mon3:523.03:304.19:360.611:16-0.17:074:54Waning Crescent28Mon
29Tue4:523.14:034.410:200.87:084:54New Moon29Tue
30Wed5:513.24:414.612:08-0.211:07 AM1.17:094:54New Moon30Wed
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 91% 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 Waxing Gibbous (91% 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