37.9350’ N, 121.4350’ W

Holt, Whiskey Slough, CA

57°
H 71°
L 50°
WNW
1mph
High tide
11:14 am

Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Friday, October 30, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 4:02 pm (1.5 ft)
Next high tide : in 2h 06m at 11:14 am (3.0 ft)
Sunset today : 6:09 pm
Sunrise tomorrow : 7:29 am
Moon phase : Waning Gibbous (73% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Apr 1789

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:444.011:372.73:291.14:540.25:566:36First Quarter1Wed
2Thu9:413.84:301.26:110.25:556:37First Quarter2Thu
3Fri12:442.810:50 AM3.65:451.27:240.15:536:38First Quarter3Fri
4Sat1:432.912:133.57:081.18:250.15:526:39First Quarter4Sat
5Sun2:333.11:383.48:240.99:160.05:506:39Waxing Gibbous5Sun
6Mon3:173.42:513.59:300.610:010.15:496:40Waxing Gibbous6Mon
7Tue3:563.63:543.510:290.310:430.25:476:41Waxing Gibbous7Tue
8Wed4:333.84:513.611:250.111:220.35:466:42Full Moon8Wed
9Thu5:074.05:473.512:18-0.15:446:43Full Moon9Thu
10Fri5:404.16:423.412:010.51:09-0.25:436:44Full Moon10Fri
11Sat6:124.27:373.412:400.72:00-0.25:416:45Waning Gibbous11Sat
12Sun6:464.28:353.21:210.92:51-0.25:406:46Waning Gibbous12Sun
13Mon7:224.19:353.12:051.03:42-0.15:386:47Waning Gibbous13Mon
14Tue8:033.910:363.12:541.24:360.05:376:48Waning Gibbous14Tue
15Wed8:503.611:383.03:501.35:340.05:366:49Third Quarter15Wed
16Thu9:493.24:561.36:320.15:346:49Third Quarter16Thu
17Fri12:373.111:11 AM3.06:121.27:280.15:336:50Third Quarter17Fri
18Sat1:313.212:412.87:261.18:180.15:316:51Third Quarter18Sat
19Sun2:193.31:542.78:320.89:010.25:306:52Waning Crescent19Sun
20Mon3:003.42:552.89:290.69:390.35:296:53Waning Crescent20Mon
21Tue3:363.53:472.810:200.410:120.45:276:54Waning Crescent21Tue
22Wed4:063.64:362.911:060.210:410.65:266:55Waning Crescent22Wed
23Thu4:293.75:222.911:490.111:090.85:256:56New Moon23Thu
24Fri4:473.86:082.912:290.05:236:57New Moon24Fri
25Sat5:064.06:542.91:070.05:226:58New Moon25Sat
26Sun5:324.17:422.912:131.01:440.05:216:59New Moon26Sun
27Mon6:074.38:322.912:521.12:21-0.15:207:00Waxing Crescent27Mon
28Tue6:474.39:242.91:361.23:00-0.15:187:00Waxing Crescent28Tue
29Wed7:334.210:202.92:261.23:45-0.15:177:01Waxing Crescent29Wed
30Thu8:254.011:182.93:231.24:38-0.15:167:02Waxing Crescent30Thu
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 73% 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 Waning Gibbous (73% 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