37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

56°
H 82°
L 56°
W
9mph
High tide
8:41 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Monday, August 31, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 3:05 pm (0.5 ft)
Next high tide : in 3h 13m at 8:41 am (3.4 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waning Gibbous (86% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Aug 1902

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:394.64:463.311:020.010:061.35:087:15Waning Crescent1Fri
2Sat3:374.65:363.511:51-0.111:091.35:087:14New Moon2Sat
3Sun4:324.66:223.712:36-0.15:097:13New Moon3Sun
4Mon5:254.57:063.712:081.21:17-0.15:107:12New Moon4Mon
5Tue6:174.47:483.81:051.11:550.05:117:11Waxing Crescent5Tue
6Wed7:094.18:283.82:000.92:310.15:127:10Waxing Crescent6Wed
7Thu8:033.89:063.82:540.93:040.35:137:09Waxing Crescent7Thu
8Fri9:013.59:453.83:490.83:370.45:147:08Waxing Crescent8Fri
9Sat10:053.210:253.84:490.74:140.75:157:07First Quarter9Sat
10Sun11:162.911:093.85:530.74:560.95:157:06First Quarter10Sun
11Mon12:292.87:010.65:481.15:167:04First Quarter11Mon
12Tue1:392.98:060.56:481.35:177:03First Quarter12Tue
13Wed12:533.82:413.09:050.37:521.45:187:02Waxing Gibbous13Wed
14Thu1:463.83:363.19:570.28:531.45:197:01Waxing Gibbous14Thu
15Fri2:353.94:243.310:420.19:471.45:207:00Waxing Gibbous15Fri
16Sat3:203.95:063.411:230.110:371.35:216:58Waxing Gibbous16Sat
17Sun4:014.05:443.411:580.111:231.25:216:57Full Moon17Sun
18Mon4:404.06:163.512:290.25:226:56Full Moon18Mon
19Tue5:194.06:443.512:061.112:560.25:236:54Full Moon19Tue
20Wed6:003.97:073.612:481.01:200.25:246:53Full Moon20Wed
21Thu6:443.87:303.71:290.91:450.35:256:52Waning Gibbous21Thu
22Fri7:313.67:573.92:110.82:150.45:266:50Waning Gibbous22Fri
23Sat8:243.48:314.02:570.72:520.55:276:49Waning Gibbous23Sat
24Sun9:273.29:134.13:510.73:340.75:286:48Third Quarter24Sun
25Mon10:462.910:044.24:580.64:240.95:286:46Third Quarter25Mon
26Tue12:112.96:210.65:251.15:296:45Third Quarter26Tue
27Wed1:292.97:410.56:371.25:306:43Third Quarter27Wed
28Thu12:144.12:363.18:500.37:541.35:316:42Waning Crescent28Thu
29Fri1:284.23:333.39:480.29:051.25:326:41Waning Crescent29Fri
30Sat2:374.24:233.510:390.110:101.15:336:39Waning Crescent30Sat
31Sun3:374.35:083.611:250.011:080.95:346:38New Moon31Sun
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 86% 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 Waning Gibbous (86% 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