37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

89°
H 95°
L 61°
NW
9mph
High tide
6:18 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Tuesday, August 25, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 11:44 pm (1.4 ft)
Next high tide : in 5h 39m at 6:18 pm (3.3 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:29 am
Moon phase : Waxing Gibbous (94% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - May 1912

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:214.06:373.01:03-0.25:096:56Full Moon1Wed
2Thu5:434.17:313.012:091.01:49-0.25:086:56Full Moon2Thu
3Fri6:054.18:263.012:431.22:33-0.25:076:57Waning Gibbous3Fri
4Sat6:324.19:233.01:211.43:16-0.15:066:58Waning Gibbous4Sat
5Sun7:064.010:203.02:051.64:010.05:046:59Waning Gibbous5Sun
6Mon7:473.811:173.02:551.64:490.05:037:00Waning Gibbous6Mon
7Tue8:353.53:551.65:400.05:027:01Third Quarter7Tue
8Wed12:123.09:34 AM3.25:051.66:320.05:017:02Third Quarter8Wed
9Thu1:023.010:49 AM2.96:221.47:200.05:007:03Third Quarter9Thu
10Fri1:463.112:202.77:351.28:020.14:597:04Third Quarter10Fri
11Sat2:243.21:432.68:380.98:380.24:587:05Waning Crescent11Sat
12Sun2:553.32:502.69:340.69:110.34:577:06Waning Crescent12Sun
13Mon3:193.53:502.710:230.39:420.54:567:06Waning Crescent13Mon
14Tue3:393.74:462.811:110.110:150.84:567:07Waning Crescent14Tue
15Wed4:004.05:422.811:570.010:511.04:557:08New Moon15Wed
16Thu4:274.36:382.912:43-0.24:547:09New Moon16Thu
17Fri5:014.67:362.91:30-0.24:537:10New Moon17Fri
18Sat5:424.78:353.012:201.52:19-0.34:527:11Waxing Crescent18Sat
19Sun6:274.79:343.01:131.63:10-0.34:527:12Waxing Crescent19Sun
20Mon7:184.510:323.12:121.64:04-0.34:517:12Waxing Crescent20Mon
21Tue8:164.211:283.13:191.65:00-0.24:507:13Waxing Crescent21Tue
22Wed9:243.84:351.55:56-0.24:497:14First Quarter22Wed
23Thu12:213.210:47 AM3.35:561.26:50-0.14:497:15First Quarter23Thu
24Fri1:103.412:173.07:150.97:400.04:487:16First Quarter24Fri
25Sat1:563.61:382.98:250.68:250.14:487:16Waxing Gibbous25Sat
26Sun2:373.82:482.89:290.29:060.34:477:17Waxing Gibbous26Sun
27Mon3:133.93:502.810:260.09:430.64:467:18Waxing Gibbous27Mon
28Tue3:464.14:482.911:19-0.210:190.94:467:19Waxing Gibbous28Tue
29Wed4:144.25:442.912:08-0.24:457:19Full Moon29Wed
30Thu4:384.26:383.012:55-0.34:457:20Full Moon30Thu
31Fri5:014.37:303.11:38-0.24:457:21Full Moon31Fri
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 94% 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 (94% 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