37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

62°
H 82°
L 56°
W
10mph
High tide
8:41 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Monday, August 31, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 3:05 pm (0.5 ft)
Next high tide : in 1h 10m at 8:41 am (3.4 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waning Gibbous (86% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Jun 1902

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:243.61:552.78:350.67:510.54:447:21Waning Crescent1Sun
2Mon2:023.93:082.89:370.38:420.74:447:22Waning Crescent2Mon
3Tue2:404.24:122.910:340.19:330.94:447:22Waning Crescent3Tue
4Wed3:204.45:113.111:28-0.110:261.14:437:23New Moon4Wed
5Thu4:034.66:083.212:21-0.24:437:24New Moon5Thu
6Fri4:494.77:043.31:12-0.34:437:24New Moon6Fri
7Sat5:374.77:583.412:211.32:01-0.44:437:25Waxing Crescent7Sat
8Sun6:284.68:513.51:211.32:49-0.44:427:25Waxing Crescent8Sun
9Mon7:224.39:443.52:221.23:35-0.34:427:26Waxing Crescent9Mon
10Tue8:213.910:363.63:251.24:21-0.24:427:27Waxing Crescent10Tue
11Wed9:273.511:283.64:321.15:08-0.14:427:27First Quarter11Wed
12Thu10:433.15:420.95:560.14:427:28First Quarter12Thu
13Fri12:183.712:032.96:530.76:450.34:427:28First Quarter13Fri
14Sat1:073.81:182.78:020.57:330.54:427:28First Quarter14Sat
15Sun1:533.92:262.79:040.38:190.74:427:29Waxing Gibbous15Sun
16Mon2:344.03:272.810:010.19:040.94:427:29Waxing Gibbous16Mon
17Tue3:114.04:222.910:51-0.19:471.14:427:30Waxing Gibbous17Tue
18Wed3:424.15:143.011:38-0.110:281.34:427:30Waxing Gibbous18Wed
19Thu4:094.16:013.112:21-0.14:427:30Full Moon19Thu
20Fri4:344.16:463.21:00-0.14:427:30Full Moon20Fri
21Sat5:024.17:293.21:35-0.14:437:31Full Moon21Sat
22Sun5:344.18:083.212:341.52:06-0.14:437:31Full Moon22Sun
23Mon6:124.08:443.21:171.52:32-0.14:437:31Waning Gibbous23Mon
24Tue6:543.99:183.32:011.42:56-0.14:437:31Waning Gibbous24Tue
25Wed7:403.79:513.32:471.33:22-0.14:447:31Waning Gibbous25Wed
26Thu8:313.510:233.43:371.23:550.04:447:31Waning Gibbous26Thu
27Fri9:293.210:593.54:341.14:340.14:447:32Third Quarter27Fri
28Sat10:422.911:403.75:421.05:200.34:457:32Third Quarter28Sat
29Sun12:122.76:590.86:120.54:457:32Third Quarter29Sun
30Mon12:244.01:422.78:140.67:070.84:457:32Waning Crescent30Mon
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 86% 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 (86% 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