37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

71°
H 81°
L 55°
SW
12mph
High tide
11:10 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 4:14 pm (1.2 ft)
Next high tide : in 1h 02m at 11:10 am (2.9 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Sep 1864

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:353.76:353.512:210.912:450.45:426:41New Moon1Thu
2Fri6:133.66:543.61:020.81:040.55:436:40New Moon2Fri
3Sat6:523.47:073.61:390.81:220.55:446:38Waxing Crescent3Sat
4Sun7:343.37:243.82:150.71:470.65:456:37Waxing Crescent4Sun
5Mon8:213.17:513.92:520.62:200.75:466:35Waxing Crescent5Mon
6Tue9:163.08:284.03:320.62:590.95:476:34Waxing Crescent6Tue
7Wed10:252.89:124.04:230.63:451.05:486:32First Quarter7Wed
8Thu11:422.710:063.95:320.64:401.25:486:31First Quarter8Thu
9Fri12:562.86:520.55:451.35:496:29First Quarter9Fri
10Sat2:002.98:020.46:591.35:506:28First Quarter10Sat
11Sun12:243.92:543.19:010.28:131.25:516:26Waxing Gibbous11Sun
12Mon1:423.93:403.39:510.19:211.05:526:25Waxing Gibbous12Mon
13Tue2:514.04:213.510:370.110:220.85:536:23Waxing Gibbous13Tue
14Wed3:534.15:003.711:180.111:200.65:546:21Full Moon14Wed
15Thu4:504.15:363.911:580.25:546:20Full Moon15Thu
16Fri5:464.06:124.012:160.412:360.35:556:18Full Moon16Fri
17Sat6:423.96:484.21:110.31:150.45:566:17Waning Gibbous17Sat
18Sun7:403.77:254.22:050.21:550.65:576:15Waning Gibbous18Sun
19Mon8:413.58:064.23:010.22:380.85:586:14Waning Gibbous19Mon
20Tue9:463.38:514.04:000.23:261.05:596:12Waning Gibbous20Tue
21Wed10:543.29:443.95:030.34:221.16:006:11Third Quarter21Wed
22Thu12:023.16:100.35:271.26:006:09Third Quarter22Thu
23Fri1:073.27:160.36:401.26:016:07Third Quarter23Fri
24Sat12:073.52:053.38:160.27:501.16:026:06Waning Crescent24Sat
25Sun1:203.42:563.49:080.18:521.06:036:04Waning Crescent25Sun
26Mon2:233.43:403.59:520.19:470.86:046:03Waning Crescent26Mon
27Tue3:163.44:193.510:310.210:370.66:056:01Waning Crescent27Tue
28Wed4:023.44:523.611:030.311:220.56:066:00Waning Crescent28Wed
29Thu4:463.35:193.611:310.46:075:58New Moon29Thu
30Fri5:283.35:393.612:050.411:54 AM0.66:075:57New Moon30Fri
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 31% 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 Crescent (31% 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