37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

81°
H 84°
L 52°
NW
6mph
High tide
4:56 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 10:37 pm (1.2 ft)
Next high tide : in 2h 12m at 4:56 pm (3.2 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Dec 1855

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:503.16:160.16:481.17:094:54Third Quarter1Sat
2Sun1:313.26:570.27:540.87:104:53Third Quarter2Sun
3Mon12:552.52:063.37:360.38:540.57:114:53Waning Crescent3Mon
4Tue2:072.52:353.58:110.59:480.37:124:53Waning Crescent4Tue
5Wed3:112.52:573.68:450.710:370.17:134:53Waning Crescent5Wed
6Thu4:092.63:163.99:200.911:240.07:144:53Waning Crescent6Thu
7Fri5:052.73:394.19:571.27:154:53New Moon7Fri
8Sat5:582.94:094.412:09-0.110:39 AM1.47:164:53New Moon8Sat
9Sun6:503.04:474.512:53-0.211:25 AM1.67:174:53New Moon9Sun
10Mon7:413.05:314.61:36-0.212:161.67:174:53New Moon10Mon
11Tue8:313.16:194.52:18-0.21:101.67:184:53Waxing Crescent11Tue
12Wed9:193.17:114.33:02-0.32:081.67:194:54Waxing Crescent12Wed
13Thu10:073.18:094.03:46-0.33:111.47:204:54Waxing Crescent13Thu
14Fri10:553.19:163.64:32-0.24:201.37:204:54First Quarter14Fri
15Sat11:433.210:363.25:20-0.25:381.17:214:54First Quarter15Sat
16Sun12:293.46:090.06:580.87:224:55First Quarter16Sun
17Mon12:082.91:143.66:580.18:130.57:224:55First Quarter17Mon
18Tue1:332.71:563.87:470.49:200.27:234:55Waxing Gibbous18Tue
19Wed2:482.82:364.18:340.610:20-0.17:244:56Waxing Gibbous19Wed
20Thu3:542.93:144.39:210.911:15-0.27:244:56Waxing Gibbous20Thu
21Fri4:543.03:494.410:091.27:254:57Full Moon21Fri
22Sat5:513.14:244.412:06-0.310:58 AM1.47:254:57Full Moon22Sat
23Sun6:443.35:004.412:53-0.311:47 AM1.67:264:58Full Moon23Sun
24Mon7:343.35:374.31:37-0.212:371.77:264:58Full Moon24Mon
25Tue8:213.36:174.22:17-0.21:261.67:274:59Waning Gibbous25Tue
26Wed9:053.37:003.92:54-0.22:151.67:274:59Waning Gibbous26Wed
27Thu9:473.27:463.63:26-0.13:051.47:275:00Waning Gibbous27Thu
28Fri10:273.28:373.33:55-0.13:571.37:285:01Waning Gibbous28Fri
29Sat11:053.19:352.94:230.04:561.27:285:01Third Quarter29Sat
30Sun11:413.110:482.64:530.16:021.07:285:02Third Quarter30Sun
31Mon12:153.25:280.37:130.87:285:03Third Quarter31Mon
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 84% 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 (84% 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