37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

63°
H -°
L 60°
WSW
9mph
High tide
5:34 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 12:33 pm (0.2 ft)
Next high tide : in 2h 25m at 5:34 am (3.5 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:56 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Jul 1851

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:254.79:013.41:211.52:47-0.24:537:38Waxing Crescent1Tue
2Wed7:194.49:463.52:191.43:28-0.24:537:38Waxing Crescent2Wed
3Thu8:174.110:333.53:211.34:10-0.24:547:38Waxing Crescent3Thu
4Fri9:233.711:213.64:281.14:550.04:547:38First Quarter4Fri
5Sat10:403.35:401.05:420.14:557:38First Quarter5Sat
6Sun12:093.812:043.16:560.86:330.44:567:38First Quarter6Sun
7Mon12:583.91:242.98:090.57:250.64:567:37Waxing Gibbous7Mon
8Tue1:454.12:372.99:150.38:180.94:577:37Waxing Gibbous8Tue
9Wed2:294.33:423.010:150.19:101.14:577:37Waxing Gibbous9Wed
10Thu3:114.44:413.211:09-0.110:021.34:587:37Waxing Gibbous10Thu
11Fri3:504.45:363.311:58-0.110:531.54:597:36Full Moon11Fri
12Sat4:264.46:263.412:44-0.14:597:36Full Moon12Sat
13Sun5:014.37:133.51:25-0.15:007:35Full Moon13Sun
14Mon5:364.37:563.512:311.62:02-0.15:017:35Full Moon14Mon
15Tue6:134.18:373.51:171.62:350.05:017:34Waning Gibbous15Tue
16Wed6:523.99:143.42:021.53:030.05:027:34Waning Gibbous16Wed
17Thu7:353.79:493.42:471.43:280.15:037:33Waning Gibbous17Thu
18Fri8:223.410:223.43:341.33:530.15:037:33Waning Gibbous18Fri
19Sat9:173.110:543.44:271.24:240.35:047:32Third Quarter19Sat
20Sun10:242.811:263.55:291.15:010.45:057:32Third Quarter20Sun
21Mon11:522.66:401.05:450.65:067:31Third Quarter21Mon
22Tue12:003.71:202.57:530.86:350.95:077:30Third Quarter22Tue
23Wed12:393.92:352.68:580.67:291.15:077:30Waning Crescent23Wed
24Thu1:224.13:402.89:560.48:251.45:087:29Waning Crescent24Thu
25Fri2:084.34:373.010:480.29:221.55:097:28Waning Crescent25Fri
26Sat2:564.55:283.211:350.110:211.65:107:27Waning Crescent26Sat
27Sun3:464.76:163.312:200.05:117:26New Moon27Sun
28Mon4:374.87:003.41:03-0.15:117:26New Moon28Mon
29Tue5:304.87:423.512:171.51:43-0.25:127:25New Moon29Tue
30Wed6:244.68:233.61:141.32:22-0.25:137:24Waxing Crescent30Wed
31Thu7:194.49:053.72:121.13:00-0.15:147:23Waxing Crescent31Thu
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 99% 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 Full Moon (99% 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