37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

61°
H -°
L 53°
W
9mph
High tide
3:00 am

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 : 11:03 am (0.1 ft)
Next high tide : in 5h 08m at 3:00 am (3.4 ft)
Sunset today : 7:04 pm
Sunrise tomorrow : 6:52 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Aug 1857

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:284.04:163.010:270.28:431.85:157:21Waxing Gibbous1Sat
2Sun2:164.15:053.211:130.19:431.85:167:20Waxing Gibbous2Sun
3Mon3:054.25:483.311:540.010:381.85:177:19Waxing Gibbous3Mon
4Tue3:524.36:263.312:31-0.15:187:18Full Moon4Tue
5Wed4:394.47:003.31:04-0.15:197:17Full Moon5Wed
6Thu5:254.37:303.412:161.51:32-0.15:207:16Full Moon6Thu
7Fri6:124.27:553.41:021.31:59-0.15:207:15Waning Gibbous7Fri
8Sat7:014.08:203.61:491.12:250.05:217:14Waning Gibbous8Sat
9Sun7:533.78:473.82:380.92:540.15:227:13Waning Gibbous9Sun
10Mon8:523.49:194.03:320.83:270.35:237:12Waning Gibbous10Mon
11Tue10:033.09:594.24:350.74:070.65:247:10Third Quarter11Tue
12Wed11:322.810:474.35:530.64:541.05:257:09Third Quarter12Wed
13Thu1:042.77:190.55:511.35:267:08Third Quarter13Thu
14Fri2:242.88:380.47:021.55:277:07Waning Crescent14Fri
15Sat12:494.43:313.19:450.28:201.65:277:05Waning Crescent15Sat
16Sun1:584.44:273.310:410.09:331.65:287:04Waning Crescent16Sun
17Mon3:034.45:163.411:30-0.110:371.55:297:03Waning Crescent17Mon
18Tue4:004.46:003.512:14-0.15:307:02New Moon18Tue
19Wed4:524.36:403.612:52-0.15:317:00New Moon19Wed
20Thu5:404.17:163.612:281.21:250.05:326:59New Moon20Thu
21Fri6:263.97:473.61:171.01:530.15:336:58Waxing Crescent21Fri
22Sat7:123.68:143.62:040.92:160.35:346:56Waxing Crescent22Sat
23Sun8:013.48:363.62:510.82:370.45:346:55Waxing Crescent23Sun
24Mon8:563.18:553.73:390.73:010.75:356:53Waxing Crescent24Mon
25Tue10:012.89:183.74:330.73:320.95:366:52First Quarter25Tue
26Wed11:172.69:513.85:360.74:121.25:376:51First Quarter26Wed
27Thu12:382.66:470.65:021.55:386:49First Quarter27Thu
28Fri1:522.77:580.56:061.75:396:48First Quarter28Fri
29Sat2:542.98:590.47:201.85:406:46Waxing Gibbous29Sat
30Sun12:393.83:463.19:510.28:321.75:406:45Waxing Gibbous30Sun
31Mon1:493.94:293.210:360.19:331.65:416:43Waxing Gibbous31Mon
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 76% 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 Waxing Gibbous (76% 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