Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide : 3:55 pm (0.3 ft)
Next high tide : in 2h 57m at 9:11 am (3.6 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Jul 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:523.611:433.74:531.15:240.04:467:32Third Quarter1Thu
2Fri11:153.26:090.96:130.24:477:32Third Quarter2Fri
3Sat12:323.812:402.97:250.77:030.44:477:31Third Quarter3Sat
4Sun1:194.01:582.98:360.47:540.64:487:31Waning Crescent4Sun
5Mon2:044.23:072.99:400.28:450.94:487:31Waning Crescent5Mon
6Tue2:464.34:103.010:370.09:351.14:497:31Waning Crescent6Tue
7Wed3:254.45:073.211:30-0.110:251.44:497:31Waning Crescent7Wed
8Thu4:014.46:003.312:17-0.14:507:30New Moon8Thu
9Fri4:364.46:493.41:01-0.14:507:30New Moon9Fri
10Sat5:104.37:363.412:021.61:40-0.14:517:30New Moon10Sat
11Sun5:454.38:183.412:491.72:150.04:527:29New Moon11Sun
12Mon6:234.18:583.41:351.62:450.04:527:29Waxing Crescent12Mon
13Tue7:043.99:353.42:201.53:100.04:537:29Waxing Crescent13Tue
14Wed7:493.710:103.33:061.43:330.14:547:28Waxing Crescent14Wed
15Thu8:383.410:423.33:561.33:590.14:547:28Waxing Crescent15Thu
16Fri9:353.111:133.44:511.24:320.24:557:27First Quarter16Fri
17Sat10:462.811:433.55:561.15:110.44:567:27First Quarter17Sat
18Sun12:132.67:070.95:570.74:577:26First Quarter18Sun
19Mon12:163.71:382.68:170.76:470.94:577:25First Quarter19Mon
20Tue12:543.92:512.79:190.57:401.24:587:25Waxing Gibbous20Tue
21Wed1:364.23:552.910:150.38:361.44:597:24Waxing Gibbous21Wed
22Thu2:224.44:523.111:060.19:331.55:007:23Waxing Gibbous22Thu
23Fri3:114.65:433.211:540.010:331.65:007:23Full Moon23Fri
24Sat4:024.86:313.412:40-0.15:017:22Full Moon24Sat
25Sun4:544.87:173.51:23-0.25:027:21Full Moon25Sun
26Mon5:484.78:003.612:321.52:04-0.25:037:20Waning Gibbous26Mon
27Tue6:434.68:423.61:321.32:44-0.25:047:20Waning Gibbous27Tue
28Wed7:414.39:253.72:311.23:23-0.15:047:19Waning Gibbous28Wed
29Thu8:433.910:093.83:331.04:040.05:057:18Waning Gibbous29Thu
30Fri9:543.510:553.94:400.94:460.25:067:17Third Quarter30Fri
31Sat11:133.111:444.05:530.75:330.55:077:16Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414866)

Common Questions About Holt, Whiskey Slough, CA Tides

Show All
What time does the tide turn (slack tide) in Holt, Whiskey Slough, CA today?

Slack tide in Holt, Whiskey Slough, CA is approximately 12:33 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 19% 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 Crescent (19% 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