Tides Today & Tomorrow in Hookton Slough, CA

TIDE TIMES for Friday, August 21, 2026
The tide is currently rising in Hookton Slough, CA.
Next low tide (tomorrow) : 2:56 am (0.8 ft)
Next high tide : in 51m at 7:08 pm (6.3 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 6:33 am
Moon phase : First Quarter (66% illuminated)
Tide Station Location : Station #9418686
Common Questions About Tides

Hookton Slough, CA Tides - Dec 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:187.39:375.11:542.43:240.47:224:50Waxing Gibbous1Thu
2Fri8:547.810:365.42:412.74:08-0.47:234:49Waxing Gibbous2Fri
3Sat9:338.211:315.63:293.04:53-1.17:244:49Full Moon3Sat
4Sun10:158.54:173.25:38-1.67:254:49Full Moon4Sun
5Mon12:235.811:00 AM8.75:053.36:25-1.97:264:49Full Moon5Mon
6Tue1:145.911:48 AM8.65:553.47:13-1.97:274:49Waning Gibbous6Tue
7Wed2:055.912:398.36:493.48:02-1.77:274:49Waning Gibbous7Wed
8Thu2:556.01:347.87:483.38:52-1.27:284:49Waning Gibbous8Thu
9Fri3:476.12:347.18:543.29:42-0.77:294:49Waning Gibbous9Fri
10Sat4:386.33:416.310:093.010:330.07:304:49Third Quarter10Sat
11Sun5:276.64:575.611:292.611:250.87:314:49Third Quarter11Sun
12Mon6:156.96:215.012:471.97:324:49Third Quarter12Mon
13Tue7:007.27:484.812:171.61:551.27:324:50Waning Crescent13Tue
14Wed7:427.59:104.91:112.32:530.57:334:50Waning Crescent14Wed
15Thu8:237.610:195.12:042.83:420.07:344:50Waning Crescent15Thu
16Fri9:037.711:155.32:553.34:25-0.47:344:51Waning Crescent16Fri
17Sat9:417.73:443.65:05-0.67:354:51New Moon17Sat
18Sun12:005.510:18 AM7.74:293.75:43-0.77:364:51New Moon18Sun
19Mon12:395.610:56 AM7.65:113.86:19-0.77:364:52New Moon19Mon
20Tue1:155.611:32 AM7.55:513.86:55-0.77:374:52New Moon20Tue
21Wed1:505.612:097.36:313.77:30-0.57:374:53Waxing Crescent21Wed
22Thu2:245.612:467.07:123.78:05-0.37:384:53Waxing Crescent22Thu
23Fri3:005.71:246.67:563.78:390.07:384:54Waxing Crescent23Fri
24Sat3:355.82:066.28:463.69:130.47:384:54Waxing Crescent24Sat
25Sun4:115.92:565.69:443.49:480.97:394:55First Quarter25Sun
26Mon4:466.23:585.110:493.110:251.47:394:56First Quarter26Mon
27Tue5:226.55:174.611:582.611:062.07:394:56First Quarter27Tue
28Wed6:006.86:464.41:041.87:404:57First Quarter28Wed
29Thu6:417.28:144.52:041.07:404:58Waxing Gibbous29Thu
30Fri7:267.69:314.812:533.12:580.27:404:59Waxing Gibbous30Fri
31Sat8:158.110:365.21:563.53:49-0.67:404:59Waxing Gibbous31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9418686)

Common Questions About Hookton Slough, CA Tides

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What time does the tide turn (slack tide) in Hookton Slough, CA today?

Slack tide in Hookton Slough, CA is approximately 11:02 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 Hookton Slough, CA?

Hookton Slough, CA is currently in a transitional phase. Tonight's moon is 66% 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 First Quarter (66% 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