37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

92°
H 94°
L 55°
NW
14mph
High tide
7:57 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Tuesday, September 29, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide (tomorrow) : 3:53 am (0.2 ft)
Next high tide : in 5h 12m at 7:57 pm (4.4 ft)
Sunset today : 6:51 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Mar 1842

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:354.09:593.02:510.64:230.26:446:06Waning Gibbous1Tue
2Wed9:144.011:142.83:320.95:310.26:436:07Third Quarter2Wed
3Thu10:003.84:211.26:440.36:416:08Third Quarter3Thu
4Fri12:312.811:01 AM3.65:251.47:540.26:406:09Third Quarter4Fri
5Sat1:422.912:213.56:451.58:560.16:386:10Third Quarter5Sat
6Sun2:433.11:403.48:041.59:480.06:376:11Waning Crescent6Sun
7Mon3:343.22:443.49:111.310:32-0.16:356:12Waning Crescent7Mon
8Tue4:173.33:353.410:071.111:10-0.16:346:13Waning Crescent8Tue
9Wed4:553.44:193.410:550.911:420.06:326:14Waning Crescent9Wed
10Thu5:283.44:593.411:390.86:316:15New Moon10Thu
11Fri5:543.55:373.312:080.112:200.66:296:16New Moon11Fri
12Sat6:143.56:163.212:290.312:570.56:286:16New Moon12Sat
13Sun6:283.66:573.112:470.41:320.46:266:17New Moon13Sun
14Mon6:423.87:413.01:070.52:050.46:256:18Waxing Crescent14Mon
15Tue7:044.08:312.81:340.72:390.36:236:19Waxing Crescent15Tue
16Wed7:364.19:342.72:080.93:190.36:226:20Waxing Crescent16Wed
17Thu8:154.210:512.62:491.14:120.36:206:21Waxing Crescent17Thu
18Fri9:014.13:371.35:290.36:196:22First Quarter18Fri
19Sat12:122.69:58 AM4.04:381.46:590.36:176:23First Quarter19Sat
20Sun1:242.711:08 AM3.85:551.58:110.16:166:24First Quarter20Sun
21Mon2:222.812:313.77:211.49:080.06:146:25Waxing Gibbous21Mon
22Tue3:113.01:553.78:391.19:56-0.16:136:26Waxing Gibbous22Tue
23Wed3:523.33:063.89:440.810:38-0.16:116:27Waxing Gibbous23Wed
24Thu4:303.54:073.810:430.511:160.06:106:28Waxing Gibbous24Thu
25Fri5:043.75:033.811:380.311:520.16:086:29Full Moon25Fri
26Sat5:363.95:583.612:310.16:076:30Full Moon26Sat
27Sun6:064.06:533.512:260.31:23-0.16:056:30Full Moon27Sun
28Mon6:374.17:503.31:010.62:14-0.16:046:31Waning Gibbous28Mon
29Tue7:084.28:503.21:370.83:07-0.16:026:32Waning Gibbous29Tue
30Wed7:424.19:553.02:171.04:030.06:006:33Waning Gibbous30Wed
31Thu8:213.911:032.93:031.25:040.15:596:34Third Quarter31Thu
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 88% 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 (88% 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