37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

56°
H -°
L 53°
WSW
8mph
High tide
3:00 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 11:03 am (0.1 ft)
Next high tide : in 1h 14m at 3:00 am (3.4 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Mar 1857

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:594.110:532.73:200.75:010.36:436:06First Quarter1Sun
2Mon9:454.14:061.06:250.36:426:07First Quarter2Mon
3Tue12:222.710:42 AM4.05:071.37:480.26:416:08First Quarter3Tue
4Wed1:432.811:56 AM3.96:271.58:590.16:396:09First Quarter4Wed
5Thu2:513.01:223.87:561.69:57-0.16:386:10Waxing Gibbous5Thu
6Fri3:463.22:373.89:111.410:46-0.26:366:11Waxing Gibbous6Fri
7Sat4:333.43:373.810:141.211:28-0.26:356:12Waxing Gibbous7Sat
8Sun5:143.54:273.711:071.06:336:13Full Moon8Sun
9Mon5:513.55:113.612:03-0.111:56 AM0.86:326:14Full Moon9Mon
10Tue6:223.55:533.512:340.012:400.76:306:15Full Moon10Tue
11Wed6:493.56:353.312:580.11:210.56:296:16Full Moon11Wed
12Thu7:083.57:183.11:180.32:010.46:276:17Waning Gibbous12Thu
13Fri7:203.68:042.91:340.42:390.46:266:18Waning Gibbous13Fri
14Sat7:343.78:582.81:560.63:180.46:246:19Waning Gibbous14Sat
15Sun7:563.810:022.62:250.84:020.46:236:20Waning Gibbous15Sun
16Mon8:273.911:192.53:011.14:580.46:216:21Waning Gibbous16Mon
17Tue9:073.83:471.36:120.46:206:22Third Quarter17Tue
18Wed12:372.69:58 AM3.74:441.67:280.36:186:22Third Quarter18Wed
19Thu1:462.711:01 AM3.65:571.78:320.26:176:23Third Quarter19Thu
20Fri2:432.812:193.57:201.69:240.06:156:24Waning Crescent20Fri
21Sat3:283.01:423.58:341.410:08-0.16:146:25Waning Crescent21Sat
22Sun4:063.12:523.69:361.210:45-0.16:126:26Waning Crescent22Sun
23Mon4:393.23:523.710:290.811:19-0.16:116:27Waning Crescent23Mon
24Tue5:073.44:463.711:200.511:510.06:096:28New Moon24Tue
25Wed5:333.65:393.712:090.36:086:29New Moon25Wed
26Thu5:593.86:333.512:220.112:590.16:066:30New Moon26Thu
27Fri6:274.17:313.312:540.31:50-0.16:046:31Waxing Crescent27Fri
28Sat6:594.38:343.11:290.62:44-0.16:036:32Waxing Crescent28Sat
29Sun7:364.39:462.92:090.93:450.06:016:33Waxing Crescent29Sun
30Mon8:194.311:032.82:551.14:540.06:006:34First Quarter30Mon
31Tue9:104.13:531.46:110.15:586:34First Quarter31Tue
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 84% 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 Waxing Gibbous (84% 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