37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

76°
H 87°
L 54°
NW
9mph
High tide
1:31 pm

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Friday, September 18, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 6:03 pm (1.6 ft)
Next high tide : in 1h 29m at 1:31 pm (2.8 ft)
Sunset today : 7:09 pm
Sunrise tomorrow : 6:50 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Oct 1862

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:173.17:220.16:421.26:085:56First Quarter1Wed
2Thu12:063.62:143.38:230.18:021.06:095:54Waxing Gibbous2Thu
3Fri1:333.53:033.59:150.09:100.86:105:53Waxing Gibbous3Fri
4Sat2:433.53:463.610:010.010:100.56:115:51Waxing Gibbous4Sat
5Sun3:413.54:253.710:410.111:030.46:125:50Waxing Gibbous5Sun
6Mon4:343.54:593.811:180.311:540.26:125:48Full Moon6Mon
7Tue5:233.45:283.911:510.56:135:47Full Moon7Tue
8Wed6:123.35:533.912:410.212:210.76:145:45Full Moon8Wed
9Thu7:013.26:143.91:260.112:510.96:155:44Waning Gibbous9Thu
10Fri7:523.16:374.02:080.21:231.16:165:42Waning Gibbous10Fri
11Sat8:453.17:063.92:500.21:591.26:175:41Waning Gibbous11Sat
12Sun9:413.07:433.93:320.22:411.36:185:39Waning Gibbous12Sun
13Mon10:392.98:273.74:180.33:321.46:195:38Waning Gibbous13Mon
14Tue11:392.99:193.55:100.34:311.46:205:37Third Quarter14Tue
15Wed12:352.96:060.35:401.46:215:35Third Quarter15Wed
16Thu1:262.97:020.26:531.26:225:34Third Quarter16Thu
17Fri2:113.07:520.28:001.06:235:32Third Quarter17Fri
18Sat1:043.02:483.28:340.28:580.76:245:31Waning Crescent18Sat
19Sun2:143.03:193.39:110.39:510.56:255:30Waning Crescent19Sun
20Mon3:143.13:453.59:450.410:400.36:265:28Waning Crescent20Mon
21Tue4:093.24:083.810:180.511:280.16:275:27New Moon21Tue
22Wed5:023.24:334.010:530.76:285:26New Moon22Wed
23Thu5:553.35:044.312:160.011:32 AM0.96:295:24New Moon23Thu
24Fri6:503.25:414.51:05-0.112:151.06:305:23New Moon24Fri
25Sat7:473.26:244.51:56-0.21:031.26:315:22Waxing Crescent25Sat
26Sun8:473.27:124.42:49-0.21:571.26:325:21Waxing Crescent26Sun
27Mon9:493.18:064.23:45-0.12:561.36:335:20Waxing Crescent27Mon
28Tue10:513.19:103.84:45-0.14:051.36:345:18First Quarter28Tue
29Wed11:523.210:303.45:47-0.15:241.26:355:17First Quarter29Wed
30Thu12:503.36:470.06:451.06:365:16First Quarter30Thu
31Fri12:043.21:423.47:420.08:000.76:375:15Waxing Gibbous31Fri
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 49% 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 (49% 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