37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

88°
H 95°
L 59°
NW
6mph
High tide
5:39 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Monday, August 24, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 10:54 pm (1.6 ft)
Next high tide : in 5h 11m at 5:39 pm (3.3 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:29 am
Moon phase : Waxing Gibbous (89% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Jul 1914

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:162.77:060.76:090.54:467:32First Quarter1Wed
2Thu12:324.01:432.78:220.47:000.94:467:31Waxing Gibbous2Thu
3Fri1:164.33:012.79:300.27:551.24:477:31Waxing Gibbous3Fri
4Sat2:024.54:102.910:320.08:541.54:477:31Waxing Gibbous4Sat
5Sun2:504.65:113.111:28-0.19:561.74:487:31Waxing Gibbous5Sun
6Mon3:384.76:073.312:20-0.24:497:31Full Moon6Mon
7Tue4:264.76:583.41:08-0.24:497:31Full Moon7Tue
8Wed5:154.57:453.512:011.71:51-0.24:507:30Full Moon8Wed
9Thu6:034.38:293.512:591.72:30-0.24:507:30Waning Gibbous9Thu
10Fri6:524.19:093.51:541.53:05-0.24:517:30Waning Gibbous10Fri
11Sat7:413.79:473.52:471.43:35-0.14:527:29Waning Gibbous11Sat
12Sun8:343.410:233.53:421.24:030.14:527:29Waning Gibbous12Sun
13Mon9:343.010:563.54:401.14:310.34:537:29Third Quarter13Mon
14Tue10:482.611:293.65:451.05:010.54:547:28Third Quarter14Tue
15Wed12:132.46:550.85:380.84:547:28Third Quarter15Wed
16Thu12:023.71:352.48:050.66:231.14:557:27Third Quarter16Thu
17Fri12:363.92:492.69:090.47:151.44:567:27Waning Crescent17Fri
18Sat1:134.03:532.810:050.38:121.74:567:26Waning Crescent18Sat
19Sun1:544.24:493.010:550.19:111.84:577:25Waning Crescent19Sun
20Mon2:394.35:373.111:390.010:081.94:587:25Waning Crescent20Mon
21Tue3:254.56:213.212:200.04:597:24New Moon21Tue
22Wed4:134.57:003.312:56-0.15:007:23New Moon22Wed
23Thu5:014.57:343.31:29-0.25:007:23New Moon23Thu
24Fri5:504.58:063.312:451.51:58-0.25:017:22New Moon24Fri
25Sat6:404.38:353.41:361.32:26-0.25:027:21Waxing Crescent25Sat
26Sun7:334.09:033.62:271.12:55-0.15:037:20Waxing Crescent26Sun
27Mon8:293.79:343.83:220.93:270.15:047:20Waxing Crescent27Mon
28Tue9:343.310:103.94:240.84:030.35:047:19First Quarter28Tue
29Wed10:522.910:534.15:360.74:450.65:057:18First Quarter29Wed
30Thu12:212.76:560.65:341.05:067:17First Quarter30Thu
31Fri1:472.78:140.46:341.35:077:16Waxing Gibbous31Fri
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 89% 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 (89% 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