37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

62°
H -°
L 57°
WSW
5mph
High tide
12:22 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Sunday, September 20, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 9:34 am (0.2 ft)
Next high tide : in 8m at 12:22 am (3.5 ft)
Sunset today : 7:05 pm
Sunrise tomorrow : 6:52 am
Moon phase : First Quarter (68% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - May 1859

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:133.85:382.811:570.011:000.95:167:02New Moon1Sun
2Mon4:354.16:312.912:40-0.15:157:03New Moon2Mon
3Tue5:054.47:262.91:24-0.25:147:04New Moon3Tue
4Wed5:424.58:232.912:201.32:10-0.25:137:05Waxing Crescent4Wed
5Thu6:244.69:222.91:081.42:59-0.25:127:06Waxing Crescent5Thu
6Fri7:124.510:212.92:021.53:53-0.25:117:07Waxing Crescent6Fri
7Sat8:074.211:203.03:041.54:51-0.25:097:08Waxing Crescent7Sat
8Sun9:113.84:171.45:50-0.25:087:09First Quarter8Sun
9Mon12:163.110:29 AM3.45:381.36:47-0.15:077:10First Quarter9Mon
10Tue1:073.212:003.16:591.07:40-0.15:067:11First Quarter10Tue
11Wed1:543.41:253.08:130.78:260.05:057:11Waxing Gibbous11Wed
12Thu2:363.62:372.99:180.39:090.25:047:12Waxing Gibbous12Thu
13Fri3:143.83:402.910:160.09:470.55:047:13Waxing Gibbous13Fri
14Sat3:474.04:392.911:10-0.210:240.85:037:14Waxing Gibbous14Sat
15Sun4:174.15:343.012:01-0.35:027:15Full Moon15Sun
16Mon4:434.26:283.012:49-0.35:017:16Full Moon16Mon
17Tue5:084.27:223.11:34-0.35:007:17Full Moon17Tue
18Wed5:354.28:143.112:181.52:17-0.24:597:18Waning Gibbous18Wed
19Thu6:074.29:053.11:021.62:58-0.14:597:18Waning Gibbous19Thu
20Fri6:444.09:553.11:501.73:38-0.14:587:19Waning Gibbous20Fri
21Sat7:273.810:433.02:421.64:16-0.14:577:20Waning Gibbous21Sat
22Sun8:163.511:303.03:381.64:550.04:567:21Waning Gibbous22Sun
23Mon9:133.14:411.45:340.04:567:22Third Quarter23Mon
24Tue12:153.010:21 AM2.85:511.36:140.14:557:22Third Quarter24Tue
25Wed12:553.111:47 AM2.57:031.06:540.24:557:23Third Quarter25Wed
26Thu1:303.21:162.48:100.87:320.44:547:24Third Quarter26Thu
27Fri1:593.42:312.49:100.58:110.64:537:25Waning Crescent27Fri
28Sat2:243.73:382.510:040.38:500.94:537:26Waning Crescent28Sat
29Sun2:484.04:382.710:550.19:311.14:527:26Waning Crescent29Sun
30Mon3:184.35:362.811:44-0.110:161.44:527:27New Moon30Mon
31Tue3:534.66:332.912:32-0.24:527:28New Moon31Tue
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 transitional phase. Tonight's moon is 68% 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 shifting between spring and neap.

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 First Quarter (68% illuminated). This places Holt, Whiskey Slough, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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