37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

78°
H 88°
L 56°
WSW
9mph
Low tide
2:10 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 4h 45m at 2:10 pm (0.3 ft)
Next high tide : 7:55 pm (3.8 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:45 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Feb 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:173.68:563.63:20-0.23:390.77:165:36Waxing Crescent1Sat
2Sun9:583.710:073.13:570.04:450.67:155:37First Quarter2Sun
3Mon10:403.711:262.84:360.35:580.57:155:38First Quarter3Mon
4Tue11:273.85:210.67:150.47:145:39First Quarter4Tue
5Wed12:492.712:183.86:130.98:280.27:135:41First Quarter5Wed
6Thu2:072.71:123.97:161.29:330.17:125:42Waxing Gibbous6Thu
7Fri3:152.92:063.98:221.410:280.07:115:43Waxing Gibbous7Fri
8Sat4:123.12:563.99:241.511:16-0.17:105:44Waxing Gibbous8Sat
9Sun5:023.33:413.910:211.511:58-0.17:095:45Waxing Gibbous9Sun
10Mon5:463.44:223.911:111.57:075:46Full Moon10Mon
11Tue6:253.45:003.912:34-0.111:57 AM1.47:065:47Full Moon11Tue
12Wed7:003.45:373.81:06-0.112:381.37:055:48Full Moon12Wed
13Thu7:303.36:143.71:300.01:171.17:045:49Full Moon13Thu
14Fri7:543.36:523.51:490.01:541.07:035:50Waning Gibbous14Fri
15Sat8:113.37:343.32:050.12:310.97:025:52Waning Gibbous15Sat
16Sun8:243.48:213.12:250.13:090.77:005:53Waning Gibbous16Sun
17Mon8:433.59:162.82:520.33:530.76:595:54Waning Gibbous17Mon
18Tue9:123.710:312.53:270.54:490.66:585:55Third Quarter18Tue
19Wed9:513.84:080.86:070.66:575:56Third Quarter19Wed
20Thu12:092.410:39 AM3.94:581.17:390.56:555:57Third Quarter20Thu
21Fri1:402.511:36 AM4.06:001.48:540.36:545:58Third Quarter21Fri
22Sat2:532.712:444.17:131.69:550.16:535:59Waning Crescent22Sat
23Sun3:513.01:584.28:321.610:47-0.16:526:00Waning Crescent23Sun
24Mon4:403.23:074.39:431.511:33-0.36:506:01Waning Crescent24Mon
25Tue5:233.34:104.410:471.36:496:02New Moon25Tue
26Wed6:023.55:084.412:16-0.311:45 AM1.06:476:03New Moon26Wed
27Thu6:393.66:034.212:54-0.312:400.76:466:04New Moon27Thu
28Fri7:143.76:574.01:31-0.21:330.56:456:05Waxing Crescent28Fri
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 3% 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 New Moon (3% 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