Tides Today & Tomorrow in Taku Harbor, AK

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Taku Harbor, AK.
Next low tide : in 1h 28m at 12:55 am (2.5 ft)
Next high tide : 7:00 am (11.6 ft)
Sunset today : 9:38 pm
Sunrise tomorrow : 4:26 am
Moon phase : First Quarter (44% illuminated)
Tide Station Location : Station #9452123
Common Questions About Tides

Taku Harbor, AK Tides - Jun 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:4713.110:3216.24:19-0.14:213.03:018:45Waxing Gibbous1Sat
2Sun11:4013.611:1516.55:07-1.05:113.03:008:47Waxing Gibbous2Sun
3Mon12:2714.05:51-1.65:563.12:598:48Full Moon3Mon
4Tue1:0914.26:31-1.96:383.12:588:49Full Moon4Tue
5Wed12:3516.61:4814.37:09-1.97:183.22:578:51Full Moon5Wed
6Thu1:1216.42:2414.27:45-1.77:573.42:568:52Full Moon6Thu
7Fri1:5016.02:5913.98:20-1.38:353.72:558:53Waning Gibbous7Fri
8Sat2:2715.53:3413.68:55-0.79:134.02:558:55Waning Gibbous8Sat
9Sun3:0414.74:1013.39:300.09:554.32:548:56Waning Gibbous9Sun
10Mon3:4413.84:4913.010:070.910:414.62:538:57Waning Gibbous10Mon
11Tue4:2912.85:3112.910:471.811:344.62:538:58Third Quarter11Tue
12Wed5:2211.96:1912.911:322.82:528:59Third Quarter12Wed
13Thu6:2611.17:1213.212:364.412:263.62:528:59Third Quarter13Thu
14Fri7:4010.98:0613.81:423.71:284.32:519:00Third Quarter14Fri
15Sat8:5511.28:5914.62:452.62:344.52:519:01Waning Crescent15Sat
16Sun10:0211.99:5015.63:421.23:374.42:519:02Waning Crescent16Sun
17Mon11:0012.810:4016.64:33-0.34:343.92:519:02Waning Crescent17Mon
18Tue11:5313.811:2917.55:21-1.85:263.32:519:03New Moon18Tue
19Wed12:4114.76:08-3.16:152.62:519:03New Moon19Wed
20Thu12:1818.21:2815.46:53-4.07:031.92:519:03New Moon20Thu
21Fri1:0718.52:1315.97:38-4.47:511.52:519:04Waxing Crescent21Fri
22Sat1:5618.42:5816.28:23-4.38:411.22:519:04Waxing Crescent22Sat
23Sun2:4517.73:4416.29:09-3.69:331.32:529:04Waxing Crescent23Sun
24Mon3:3716.64:3116.19:56-2.410:291.52:529:04Waxing Crescent24Mon
25Tue4:3215.15:2115.810:46-0.811:301.82:529:04First Quarter25Tue
26Wed5:3413.66:1515.411:400.92:539:04First Quarter26Wed
27Thu6:4612.37:1315.112:371.912:402.52:549:03First Quarter27Thu
28Fri8:0911.68:1315.01:481.81:473.72:549:03Waxing Gibbous28Fri
29Sat9:2911.79:1215.12:571.32:564.42:559:03Waxing Gibbous29Sat
30Sun10:3812.210:0615.33:590.73:594.52:569:02Waxing Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9452123)

Common Questions About Taku Harbor, AK Tides

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What time does the tide turn (slack tide) in Taku Harbor, AK today?

Slack tide in Taku Harbor, AK is approximately 3:57 am — 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 Taku Harbor, AK?

Taku Harbor, AK is currently in a neap phase. Tonight's moon is 44% 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 minimum.

What datum are Taku Harbor, AK 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 Taku Harbor, AK?

Tide predictions for Taku Harbor, AK 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 Taku Harbor, AK?

Tide data for Taku Harbor, AK is sourced from NOAA Station #9452123. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9452123.

What is the moon phase in Taku Harbor, AK tonight?

Tonight the moon over Taku Harbor, AK is First Quarter (44% illuminated). This places Taku Harbor, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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