40.6867’ N, 124.2220’ W

Hookton Slough, CA

55°
H 58°
L 53°
N
5mph
High tide
10:07 am

Tides Today & Tomorrow in Hookton Slough, CA

TIDE TIMES for Monday, September 21, 2026
The tide is currently rising in Hookton Slough, CA.
Next low tide : 3:05 pm (3.5 ft)
Next high tide : in 2h 24m at 10:07 am (5.0 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 7:03 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #9418686
Common Questions About Tides

Hookton Slough, CA Tides - Apr 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:296.43:275.29:130.58:552.37:007:41Waning Gibbous1Sun
2Mon2:576.44:184.99:550.59:272.76:587:42Waning Gibbous2Mon
3Tue3:306.35:194.610:440.510:063.16:567:43Waning Gibbous3Tue
4Wed4:116.26:304.511:410.511:023.46:557:44Third Quarter4Wed
5Thu5:086.07:464.612:470.56:537:45Third Quarter5Thu
6Fri6:206.08:514.812:233.51:530.36:527:46Third Quarter6Fri
7Sat7:376.19:425.21:503.32:550.06:507:47Waning Crescent7Sat
8Sun8:486.310:255.73:032.83:49-0.26:487:48Waning Crescent8Sun
9Mon9:536.511:036.24:032.04:37-0.46:477:49Waning Crescent9Mon
10Tue10:536.811:406.74:571.25:22-0.46:457:50Waning Crescent10Tue
11Wed11:496.85:480.46:05-0.16:447:51New Moon11Wed
12Thu12:177.212:446.86:37-0.46:470.26:427:52New Moon12Thu
13Fri12:557.51:396.67:26-0.97:290.76:417:53New Moon13Fri
14Sat1:347.72:356.38:16-1.28:131.36:397:54Waxing Crescent14Sat
15Sun2:157.73:345.99:07-1.28:591.96:377:55Waxing Crescent15Sun
16Mon3:007.44:365.510:01-1.09:512.56:367:56Waxing Crescent16Mon
17Tue3:487.05:455.210:59-0.710:512.96:347:57First Quarter17Tue
18Wed4:446.57:005.112:01-0.36:337:59First Quarter18Wed
19Thu5:506.08:135.212:053.21:080.06:318:00First Quarter19Thu
20Fri7:035.79:125.31:283.12:130.26:308:01First Quarter20Fri
21Sat8:165.59:585.52:442.73:100.46:288:02Waxing Gibbous21Sat
22Sun9:215.410:335.83:452.33:580.56:278:03Waxing Gibbous22Sun
23Mon10:175.511:036.04:331.74:400.76:268:04Waxing Gibbous23Mon
24Tue11:065.511:316.25:151.25:160.96:248:05Waxing Gibbous24Tue
25Wed11:515.511:576.45:520.75:491.16:238:06Full Moon25Wed
26Thu12:325.56:270.36:201.46:218:07Full Moon26Thu
27Fri12:236.51:135.57:020.06:511.86:208:08Full Moon27Fri
28Sat12:506.61:555.47:36-0.27:222.16:198:09Full Moon28Sat
29Sun1:176.62:385.28:12-0.47:532.46:178:10Waning Gibbous29Sun
30Mon1:456.63:245.18:50-0.48:262.86:168:11Waning Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9418686)

Common Questions About Hookton Slough, CA Tides

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Is this week a spring tide or neap tide in Hookton Slough, CA?

Hookton Slough, CA is currently in a transitional phase. Tonight's moon is 76% 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 Hookton 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 Hookton Slough, CA?

Tide predictions for Hookton 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 Hookton Slough, CA?

Tide data for Hookton Slough, CA is sourced from NOAA Station #9418686. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9418686.

What is the moon phase in Hookton Slough, CA tonight?

Tonight the moon over Hookton Slough, CA is Waxing Gibbous (76% illuminated). This places Hookton 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