37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

63°
H -°
L 52°
WSW
11mph
Low tide
5:22 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 6h 51m at 5:22 am (0.4 ft)
Next high tide : 11:10 am (2.9 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Jul 1865

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:073.512:192.67:110.86:060.74:537:38First Quarter1Sat
2Sun12:463.61:342.58:160.66:530.94:547:38First Quarter2Sun
3Mon1:243.82:422.69:150.47:441.14:547:38Waxing Gibbous3Mon
4Tue1:593.93:422.810:080.28:351.34:557:38Waxing Gibbous4Tue
5Wed2:334.14:352.910:560.19:261.44:557:38Waxing Gibbous5Wed
6Thu3:084.25:243.111:400.010:171.54:567:38Waxing Gibbous6Thu
7Fri3:464.36:093.212:210.04:577:37Full Moon7Fri
8Sat4:284.46:513.312:59-0.14:577:37Full Moon8Sat
9Sun5:124.57:303.41:34-0.14:587:37Full Moon9Sun
10Mon5:594.48:073.512:511.42:07-0.14:587:36Waning Gibbous10Mon
11Tue6:494.38:443.61:431.22:40-0.14:597:36Waning Gibbous11Tue
12Wed7:424.09:223.72:381.13:15-0.15:007:36Waning Gibbous12Wed
13Thu8:413.710:033.83:361.03:530.15:007:35Waning Gibbous13Thu
14Fri9:503.310:483.94:420.94:370.35:017:35Third Quarter14Fri
15Sat11:123.011:384.15:570.85:260.55:027:34Third Quarter15Sat
16Sun12:392.97:150.66:230.75:037:34Third Quarter16Sun
17Mon12:324.21:582.98:290.47:251.05:037:33Waning Crescent17Mon
18Tue1:274.33:073.09:340.28:281.25:047:32Waning Crescent18Tue
19Wed2:214.44:083.210:320.19:311.35:057:32Waning Crescent19Wed
20Thu3:124.55:033.411:230.010:301.45:067:31Waning Crescent20Thu
21Fri4:004.55:533.512:10-0.15:067:31New Moon21Fri
22Sat4:454.46:393.612:53-0.15:077:30New Moon22Sat
23Sun5:284.37:213.612:181.41:300.05:087:29New Moon23Sun
24Mon6:104.18:013.61:081.32:030.15:097:28Waxing Crescent24Mon
25Tue6:533.98:373.61:551.22:320.15:097:28Waxing Crescent25Tue
26Wed7:373.79:093.62:421.12:560.25:107:27Waxing Crescent26Wed
27Thu8:263.49:393.63:291.13:200.35:117:26Waxing Crescent27Thu
28Fri9:213.110:093.64:211.03:490.55:127:25First Quarter28Fri
29Sat10:292.810:403.65:200.94:250.75:137:24First Quarter29Sat
30Sun11:472.711:183.76:270.85:100.95:147:23First Quarter30Sun
31Mon1:052.67:350.76:021.15:157:22First Quarter31Mon
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 22% 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 (22% 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