37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

62°
H 87°
L 52°
WSW
8mph
High tide
5:34 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 12:33 pm (0.2 ft)
Next high tide : in 30m at 5:34 am (3.5 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:56 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - May 1851

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:223.96:512.91:090.15:167:02New Moon1Thu
2Fri5:454.07:402.912:220.91:460.05:157:03New Moon2Fri
3Sat6:164.28:332.912:591.02:230.05:147:04Waxing Crescent3Sat
4Sun6:554.29:302.91:411.23:03-0.15:137:05Waxing Crescent4Sun
5Mon7:394.210:322.92:301.33:51-0.15:127:06Waxing Crescent5Mon
6Tue8:294.011:352.93:261.34:50-0.15:117:07First Quarter6Tue
7Wed9:293.84:341.45:560.05:097:08First Quarter7Wed
8Thu12:343.010:42 AM3.55:531.37:010.05:087:09First Quarter8Thu
9Fri1:283.212:103.37:151.18:000.05:077:10First Quarter9Fri
10Sat2:163.41:363.28:290.88:510.05:067:11Waxing Gibbous10Sat
11Sun3:003.62:493.29:330.59:370.15:057:11Waxing Gibbous11Sun
12Mon3:393.83:533.210:310.210:190.35:057:12Waxing Gibbous12Mon
13Tue4:154.04:513.311:250.011:000.55:047:13Full Moon13Tue
14Wed4:484.15:473.312:17-0.25:037:14Full Moon14Wed
15Thu5:194.26:433.31:07-0.35:027:15Full Moon15Thu
16Fri5:494.27:383.212:201.01:55-0.35:017:16Full Moon16Fri
17Sat6:204.28:343.21:031.22:42-0.25:007:17Waning Gibbous17Sat
18Sun6:544.19:303.21:481.33:28-0.24:597:18Waning Gibbous18Sun
19Mon7:323.910:253.22:371.44:14-0.14:597:18Waning Gibbous19Mon
20Tue8:173.611:203.23:331.55:01-0.14:587:19Waning Gibbous20Tue
21Wed9:103.34:361.55:500.04:577:20Third Quarter21Wed
22Thu12:133.210:17 AM3.05:471.46:390.14:567:21Third Quarter22Thu
23Fri1:033.311:45 AM2.77:001.27:260.14:567:22Third Quarter23Fri
24Sat1:483.31:112.68:070.98:090.24:557:22Third Quarter24Sat
25Sun2:273.42:212.69:060.78:470.44:557:23Waning Crescent25Sun
26Mon3:003.63:212.69:590.49:220.54:547:24Waning Crescent26Mon
27Tue3:283.74:162.710:470.39:560.74:537:25Waning Crescent27Tue
28Wed3:503.95:082.811:320.110:300.94:537:25Waning Crescent28Wed
29Thu4:114.05:592.912:160.04:527:26New Moon29Thu
30Fri4:374.36:503.012:57-0.14:527:27New Moon30Fri
31Sat5:114.47:413.01:38-0.14:527:28New Moon31Sat
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 99% 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 Full Moon (99% 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