Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 56m at 7:01 am (0.6 ft)
Next high tide : 12:35 pm (2.8 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 6:24 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Jun 1920

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:504.16:533.11:09-0.24:447:22Full Moon1Tue
2Wed5:144.17:383.212:011.41:47-0.14:447:22Full Moon2Wed
3Thu5:444.08:213.212:411.52:21-0.14:447:23Waning Gibbous3Thu
4Fri6:194.09:033.11:241.52:50-0.14:437:24Waning Gibbous4Fri
5Sat6:593.89:433.12:091.43:17-0.14:437:24Waning Gibbous5Sat
6Sun7:443.610:223.12:561.33:44-0.14:437:25Waning Gibbous6Sun
7Mon8:353.411:003.23:491.24:160.04:437:25Waning Gibbous7Mon
8Tue9:333.111:383.34:481.14:550.14:427:26Third Quarter8Tue
9Wed10:442.85:561.05:400.24:427:26Third Quarter9Wed
10Thu12:153.412:122.67:090.86:300.44:427:27Third Quarter10Thu
11Fri12:533.71:412.68:200.67:210.64:427:27Waning Crescent11Fri
12Sat1:323.92:562.79:230.48:140.84:427:28Waning Crescent12Sat
13Sun2:134.24:022.910:220.19:081.14:427:28Waning Crescent13Sun
14Mon2:564.55:013.011:16-0.110:041.24:427:29Waning Crescent14Mon
15Tue3:424.75:583.212:09-0.24:427:29New Moon15Tue
16Wed4:304.86:513.312:59-0.34:427:29New Moon16Wed
17Thu5:214.87:433.412:031.41:46-0.34:427:30New Moon17Thu
18Fri6:134.78:343.51:051.32:32-0.34:427:30Waxing Crescent18Fri
19Sat7:094.49:233.62:071.23:16-0.34:427:30Waxing Crescent19Sat
20Sun8:074.010:133.73:091.14:00-0.24:437:31Waxing Crescent20Sun
21Mon9:123.611:023.74:141.04:430.04:437:31First Quarter21Mon
22Tue10:253.211:523.85:220.95:280.14:437:31First Quarter22Tue
23Wed11:432.96:330.76:150.44:437:31First Quarter23Wed
24Thu12:403.91:002.87:430.57:040.64:447:31First Quarter24Thu
25Fri1:274.02:102.78:480.37:530.84:447:31Waxing Gibbous25Fri
26Sat2:114.03:142.89:470.18:421.14:447:32Waxing Gibbous26Sat
27Sun2:514.14:113.010:390.09:301.24:457:32Waxing Gibbous27Sun
28Mon3:264.15:033.111:27-0.110:161.44:457:32Waxing Gibbous28Mon
29Tue3:574.15:513.212:10-0.14:457:32Full Moon29Tue
30Wed4:254.16:353.312:49-0.14:467:32Full Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414866)

Common Questions About Holt, Whiskey Slough, CA Tides

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What time does the tide turn (slack tide) in Holt, Whiskey Slough, CA today?

Slack tide in Holt, Whiskey Slough, CA is approximately 9:48 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Holt, Whiskey Slough, CA?

Holt, Whiskey Slough, CA is currently in a neap phase. Tonight's moon is 47% 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 minimum.

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 (47% illuminated). This places Holt, Whiskey Slough, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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