37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

57°
H -°
L 51°
SW
3mph
Low tide
4:54 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Friday, October 30, 2026
The tide is currently falling in Holt, Whiskey Slough, CA.
Next low tide : in 6h 56m at 4:54 am (-0.1 ft)
Next high tide : 11:14 am (3.0 ft)
Sunset today : 6:10 pm
Sunrise tomorrow : 7:28 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Feb 1790

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:303.66:534.11:36-0.11:410.77:165:36Waning Gibbous1Mon
2Tue8:043.77:483.92:09-0.12:350.67:165:38Waning Gibbous2Tue
3Wed8:403.88:483.52:440.13:320.57:155:39Waning Gibbous3Wed
4Thu9:213.99:583.23:230.24:380.57:145:40Third Quarter4Thu
5Fri10:073.911:192.94:080.55:510.47:135:41Third Quarter5Fri
6Sat11:033.95:000.77:080.47:125:42Third Quarter6Sat
7Sun12:412.812:073.96:041.08:210.27:115:43Third Quarter7Sun
8Mon1:562.91:163.97:181.29:250.07:105:44Waning Crescent8Mon
9Tue3:023.12:203.98:311.210:19-0.17:095:45Waning Crescent9Tue
10Wed3:583.33:164.09:361.211:07-0.17:075:46Waning Crescent10Wed
11Thu4:473.54:043.910:331.211:50-0.17:065:48Waning Crescent11Thu
12Fri5:303.64:483.911:241.17:055:49New Moon12Fri
13Sat6:103.65:283.812:27-0.112:111.07:045:50New Moon13Sat
14Sun6:453.66:073.71:000.012:540.97:035:51New Moon14Sun
15Mon7:153.66:453.51:280.11:350.87:025:52New Moon15Mon
16Tue7:403.67:253.31:500.22:130.77:005:53Waxing Crescent16Tue
17Wed8:003.68:093.12:100.32:510.76:595:54Waxing Crescent17Wed
18Thu8:193.68:592.92:340.43:310.66:585:55Waxing Crescent18Thu
19Fri8:443.710:032.73:050.64:170.66:575:56Waxing Crescent19Fri
20Sat9:193.711:222.53:430.85:170.66:555:57First Quarter20Sat
21Sun10:023.74:311.06:360.66:545:58First Quarter21Sun
22Mon12:432.510:56 AM3.75:281.27:520.56:535:59First Quarter22Mon
23Tue1:552.611:59 AM3.76:371.38:550.36:526:00First Quarter23Tue
24Wed2:542.81:093.87:501.39:470.26:506:01Waxing Gibbous24Wed
25Thu3:443.02:163.98:581.210:320.06:496:02Waxing Gibbous25Thu
26Fri4:263.23:174.09:581.111:120.06:476:03Waxing Gibbous26Fri
27Sat5:043.44:134.110:540.911:490.06:466:04Full Moon27Sat
28Sun5:393.55:074.111:470.76:456:05Full Moon28Sun
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 83% 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 (83% 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