37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

59°
H 92°
L 56°
WNW
3mph
Low tide
11:38 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 4h 24m at 11:38 am (0.1 ft)
Next high tide : 5:30 pm (3.3 ft)
Sunset today : 7:01 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - May 1854

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:174.010:272.92:161.43:570.05:167:03Waxing Crescent1Mon
2Tue7:573.811:262.93:041.54:430.15:157:04Waxing Crescent2Tue
3Wed8:443.64:011.65:360.15:147:04First Quarter3Wed
4Thu12:232.99:41 AM3.35:101.66:320.15:127:05First Quarter4Thu
5Fri1:153.010:52 AM3.06:271.47:240.15:117:06First Quarter5Fri
6Sat2:013.012:172.97:391.28:100.15:107:07First Quarter6Sat
7Sun2:393.11:382.88:420.98:490.15:097:08Waxing Gibbous7Sun
8Mon3:113.32:462.99:370.69:230.25:087:09Waxing Gibbous8Mon
9Tue3:363.53:462.910:270.49:560.45:077:10Waxing Gibbous9Tue
10Wed3:573.74:423.011:150.110:300.65:067:11Waxing Gibbous10Wed
11Thu4:194.05:383.012:03-0.15:057:12Full Moon11Thu
12Fri4:464.36:353.112:51-0.25:047:13Full Moon12Fri
13Sat5:204.57:343.11:40-0.35:037:13Full Moon13Sat
14Sun6:004.68:363.112:361.32:32-0.35:027:14Waning Gibbous14Sun
15Mon6:444.69:383.11:281.43:26-0.35:027:15Waning Gibbous15Mon
16Tue7:354.410:413.12:271.54:24-0.35:017:16Waning Gibbous16Tue
17Wed8:334.011:413.23:341.55:23-0.25:007:17Third Quarter17Wed
18Thu9:443.64:531.56:23-0.24:597:18Third Quarter18Thu
19Fri12:373.311:15 AM3.36:171.37:19-0.14:587:19Third Quarter19Fri
20Sat1:293.412:483.07:361.08:09-0.14:587:19Third Quarter20Sat
21Sun2:163.62:042.98:450.68:550.14:577:20Waning Crescent21Sun
22Mon2:573.83:092.99:460.39:350.24:567:21Waning Crescent22Mon
23Tue3:343.94:072.910:410.110:120.54:567:22Waning Crescent23Tue
24Wed4:064.05:022.911:31-0.110:460.84:557:23Waning Crescent24Wed
25Thu4:324.15:552.912:18-0.24:547:23New Moon25Thu
26Fri4:544.16:463.01:02-0.24:547:24New Moon26Fri
27Sat5:144.27:383.01:43-0.14:537:25New Moon27Sat
28Sun5:394.28:283.112:301.52:21-0.14:537:26New Moon28Sun
29Mon6:104.29:183.11:111.62:57-0.14:527:26Waxing Crescent29Mon
30Tue6:474.110:063.11:571.73:30-0.14:527:27Waxing Crescent30Tue
31Wed7:313.910:543.02:471.74:03-0.14:517:28Waxing Crescent31Wed
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 91% 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 (91% 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