Tides Today & Tomorrow in Point Harrington, AK

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Point Harrington, AK.
Next low tide : in 50m at 12:40 am (3.0 ft)
Next high tide : 7:12 am (10.4 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:30 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9451005
Common Questions About Tides

Point Harrington, AK Tides - Oct 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:1414.94:1116.29:542.310:330.16:556:25Waning Gibbous1Tue
2Wed5:0013.64:5214.910:353.711:201.46:576:22Third Quarter2Wed
3Thu5:5512.35:4413.611:244.96:596:19Third Quarter3Thu
4Fri7:0811.56:5612.512:172.512:275.97:016:17Third Quarter4Fri
5Sat8:3011.58:2412.31:283.21:536.27:036:14Third Quarter5Sat
6Sun9:3812.29:3812.72:493.33:235.67:056:11Waning Crescent6Sun
7Mon10:3213.310:3613.63:582.84:304.47:076:09Waning Crescent7Mon
8Tue11:1514.411:2514.54:502.15:173.07:096:06Waning Crescent8Tue
9Wed11:5315.45:321.45:561.77:116:04Waning Crescent9Wed
10Thu12:0715.312:2616.26:070.96:300.57:136:01New Moon10Thu
11Fri12:4515.812:5816.96:390.67:03-0.47:155:59New Moon11Fri
12Sat1:2116.11:2717.27:100.57:34-1.17:175:56New Moon12Sat
13Sun1:5516.11:5517.47:410.78:07-1.57:195:53New Moon13Sun
14Mon2:2915.92:2517.48:121.18:42-1.67:215:51Waxing Crescent14Mon
15Tue3:0415.52:5617.28:461.79:19-1.57:235:48Waxing Crescent15Tue
16Wed3:4314.93:3316.79:232.410:02-1.07:255:46Waxing Crescent16Wed
17Thu4:2814.14:1615.910:073.210:52-0.37:285:43Waxing Crescent17Thu
18Fri5:2313.35:1114.911:024.111:520.67:305:41First Quarter18Fri
19Sat6:3512.96:2514.012:114.87:325:39First Quarter19Sat
20Sun7:5913.17:5913.71:031.21:374.87:345:36First Quarter20Sun
21Mon9:1314.19:2414.22:221.43:053.87:365:34Waxing Gibbous21Mon
22Tue10:1415.510:3215.23:361.04:192.17:385:31Waxing Gibbous22Tue
23Wed11:0516.911:3116.24:390.45:170.27:405:29Waxing Gibbous23Wed
24Thu11:5118.15:31-0.16:06-1.47:425:27Waxing Gibbous24Thu
25Fri12:2216.912:3418.86:16-0.36:50-2.57:445:24Full Moon25Fri
26Sat1:0917.21:1419.16:58-0.17:31-3.07:475:22Full Moon26Sat
27Sun1:5217.112:5218.96:360.47:10-2.96:494:20Full Moon27Sun
28Mon1:3416.51:2818.27:131.27:47-2.36:514:17Waning Gibbous28Mon
29Tue2:1515.72:0317.27:502.18:25-1.46:534:15Waning Gibbous29Tue
30Wed2:5514.72:3816.18:273.29:04-0.36:554:13Waning Gibbous30Wed
31Thu3:3713.73:1614.89:074.29:460.86:574:11Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451005)

Common Questions About Point Harrington, AK Tides

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What time does the tide turn (slack tide) in Point Harrington, AK today?

Slack tide in Point Harrington, AK is approximately 3:56 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 Point Harrington, AK?

Point Harrington, AK is currently in a neap phase. Tonight's moon is 47% 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 Point Harrington, 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 Point Harrington, AK?

Tide predictions for Point Harrington, 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 Point Harrington, AK?

Tide data for Point Harrington, AK is sourced from NOAA Station #9451005. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9451005.

What is the moon phase in Point Harrington, AK tonight?

Tonight the moon over Point Harrington, AK is First Quarter (47% illuminated). This places Point Harrington, 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