37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

71°
H 72°
L 50°
NNE
4mph
Low tide
4:02 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Friday, October 30, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 2h 18m at 4:02 pm (1.5 ft)
Next high tide : 9:08 pm (4.2 ft)
Sunset today : 6:09 pm
Sunrise tomorrow : 7:29 am
Moon phase : Waning Gibbous (73% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Feb 1789

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:233.710:262.63:330.54:500.77:165:37First Quarter1Sun
2Mon10:023.84:160.76:050.77:155:38First Quarter2Mon
3Tue12:002.410:50 AM3.95:071.07:310.67:145:39First Quarter3Tue
4Wed1:282.511:47 AM4.06:081.28:440.47:135:40First Quarter4Wed
5Thu2:392.712:524.17:171.39:430.27:125:41Waxing Gibbous5Thu
6Fri3:372.91:584.28:291.410:340.07:115:42Waxing Gibbous6Fri
7Sat4:273.13:014.39:371.311:20-0.17:105:43Waxing Gibbous7Sat
8Sun5:113.34:004.410:391.17:095:44Full Moon8Sun
9Mon5:513.54:564.412:02-0.211:37 AM0.97:085:46Full Moon9Mon
10Tue6:303.65:504.412:41-0.212:330.77:075:47Full Moon10Tue
11Wed7:073.86:454.21:18-0.11:270.67:065:48Waning Gibbous11Wed
12Thu7:433.97:413.91:540.02:230.47:055:49Waning Gibbous12Thu
13Fri8:213.98:413.52:300.13:200.47:045:50Waning Gibbous13Fri
14Sat9:004.09:473.23:070.34:210.37:035:51Waning Gibbous14Sat
15Sun9:433.911:013.03:480.65:290.37:015:52Third Quarter15Sun
16Mon10:343.84:370.96:420.37:005:53Third Quarter16Mon
17Tue12:192.811:35 AM3.75:371.17:530.26:595:54Third Quarter17Tue
18Wed1:322.912:453.76:501.38:570.16:585:55Third Quarter18Wed
19Thu2:373.01:523.68:031.39:520.06:565:56Waning Crescent19Thu
20Fri3:323.22:503.69:091.310:39-0.16:555:57Waning Crescent20Fri
21Sat4:203.43:393.710:061.211:19-0.16:545:58Waning Crescent21Sat
22Sun5:013.54:213.610:561.011:550.06:536:00Waning Crescent22Sun
23Mon5:383.55:003.611:410.96:516:01New Moon23Mon
24Tue6:103.55:373.512:250.112:220.86:506:02New Moon24Tue
25Wed6:363.56:133.412:500.21:000.76:486:03New Moon25Wed
26Thu6:563.56:513.31:100.31:360.66:476:04New Moon26Thu
27Fri7:103.67:313.21:280.42:090.66:466:05Waxing Crescent27Fri
28Sat7:293.88:173.01:520.52:430.56:446:06Waxing Crescent28Sat
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 73% 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 Waning Gibbous (73% 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