37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

81°
H 89°
L 57°
WNW
6mph
High tide
2:36 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 7:19 pm (1.7 ft)
Next high tide : in 1h 21m at 2:36 pm (2.9 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Apr 1860

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:513.01:353.58:231.19:31-0.15:566:36Waxing Gibbous1Sun
2Mon3:323.22:493.69:290.810:13-0.15:556:37Waxing Gibbous2Mon
3Tue4:083.43:523.610:280.410:510.05:536:37Waxing Gibbous3Tue
4Wed4:413.74:503.611:230.111:270.25:526:38Full Moon4Wed
5Thu5:123.95:463.512:17-0.15:506:39Full Moon5Thu
6Fri5:424.16:423.412:020.41:09-0.25:496:40Full Moon6Fri
7Sat6:124.27:403.312:380.72:01-0.25:476:41Waning Gibbous7Sat
8Sun6:454.38:413.11:170.92:54-0.25:466:42Waning Gibbous8Sun
9Mon7:214.29:453.02:001.13:49-0.15:446:43Waning Gibbous9Mon
10Tue8:014.010:513.02:491.34:480.05:436:44Waning Gibbous10Tue
11Wed8:493.711:563.03:461.45:510.05:426:45Third Quarter11Wed
12Thu9:503.44:581.56:530.15:406:46Third Quarter12Thu
13Fri12:573.011:16 AM3.16:191.47:500.05:396:47Third Quarter13Fri
14Sat1:513.112:512.97:371.28:390.05:376:47Third Quarter14Sat
15Sun2:383.22:052.88:430.99:210.05:366:48Waning Crescent15Sun
16Mon3:183.33:032.89:390.79:560.15:346:49Waning Crescent16Mon
17Tue3:523.43:552.810:290.410:260.35:336:50Waning Crescent17Tue
18Wed4:203.54:422.811:140.210:520.55:326:51Waning Crescent18Wed
19Thu4:403.65:292.811:570.111:150.75:306:52New Moon19Thu
20Fri4:553.86:152.812:360.15:296:53New Moon20Fri
21Sat5:114.07:032.81:140.05:286:54New Moon21Sat
22Sun5:344.27:522.812:111.11:500.05:266:55New Moon22Sun
23Mon6:064.38:452.812:491.32:270.05:256:56Waxing Crescent23Mon
24Tue6:454.39:422.81:311.43:070.05:246:57Waxing Crescent24Tue
25Wed7:304.310:412.82:201.43:540.05:226:58Waxing Crescent25Wed
26Thu8:214.111:392.83:171.54:510.05:216:58Waxing Crescent26Thu
27Fri9:223.84:241.45:54-0.15:206:59First Quarter27Fri
28Sat12:342.910:35 AM3.45:431.36:55-0.15:197:00First Quarter28Sat
29Sun1:233.012:023.27:051.07:490.05:187:01First Quarter29Sun
30Mon2:073.21:293.18:190.78:360.05:167:02Waxing Gibbous30Mon
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 neap phase. Tonight's moon is 59% 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 minimum.

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 First Quarter (59% illuminated). This places Holt, Whiskey Slough, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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