37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

80°
H -°
L 52°
WNW
9mph
Low tide
10:37 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 4h 29m at 10:37 pm (1.2 ft)
Next high tide (tomorrow) : 3:58 am (3.5 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Aug 1855

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:424.29:163.72:291.13:17-0.15:157:22Waning Gibbous1Wed
2Thu8:453.89:563.83:310.93:530.05:167:21Waning Gibbous2Thu
3Fri9:543.310:383.94:370.84:320.35:177:20Third Quarter3Fri
4Sat11:123.011:244.05:490.65:140.65:177:19Third Quarter4Sat
5Sun12:342.87:050.56:040.95:187:18Third Quarter5Sun
6Mon12:134.11:522.88:180.37:011.25:197:17Waning Crescent6Mon
7Tue1:044.13:023.09:230.28:041.55:207:16Waning Crescent7Tue
8Wed1:564.24:023.210:200.19:071.65:217:14Waning Crescent8Wed
9Thu2:464.24:543.411:100.010:051.75:227:13Waning Crescent9Thu
10Fri3:324.25:413.511:540.010:581.75:237:12New Moon10Fri
11Sat4:144.26:223.512:330.05:237:11New Moon11Sat
12Sun4:534.17:003.51:060.05:247:10New Moon12Sun
13Mon5:314.07:323.412:311.51:330.15:257:09New Moon13Mon
14Tue6:083.97:593.41:121.31:530.15:267:07New Moon14Tue
15Wed6:483.78:193.41:511.22:100.15:277:06Waxing Crescent15Wed
16Thu7:293.58:333.42:291.12:280.25:287:05Waxing Crescent16Thu
17Fri8:163.28:493.63:091.02:530.35:297:04Waxing Crescent17Fri
18Sat9:103.09:153.83:530.93:260.55:307:02Waxing Crescent18Sat
19Sun10:202.79:513.94:480.84:050.85:307:01First Quarter19Sun
20Mon11:532.610:354.16:010.84:521.15:317:00First Quarter20Mon
21Tue1:242.67:280.75:491.45:326:58First Quarter21Tue
22Wed2:402.88:440.56:551.65:336:57Waxing Gibbous22Wed
23Thu12:324.33:413.09:460.38:081.75:346:56Waxing Gibbous23Thu
24Fri1:414.44:323.210:390.19:201.65:356:54Waxing Gibbous24Fri
25Sat2:504.55:163.311:27-0.110:261.55:366:53Waxing Gibbous25Sat
26Sun3:544.65:573.412:10-0.25:376:51Full Moon26Sun
27Mon4:534.56:353.512:50-0.25:376:50Full Moon27Mon
28Tue5:494.47:113.612:261.01:26-0.15:386:48Full Moon28Tue
29Wed6:454.27:453.81:220.82:010.05:396:47Waning Gibbous29Wed
30Thu7:433.98:203.92:180.62:360.25:406:46Waning Gibbous30Thu
31Fri8:443.58:564.03:160.53:110.45:416:44Waning Gibbous31Fri
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 84% 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 (84% 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