Tides Today & Tomorrow in Point Harrington, AK

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Point Harrington, AK.
Next low tide : in 2h 32m at 10:52 am (1.5 ft)
Next high tide : 5:16 pm (15.8 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:00 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9451005
Common Questions About Tides

Point Harrington, AK Tides - Mar 2099

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:4113.58:5510.712:056.41:512.36:405:25First Quarter1Sun
2Mon8:1814.010:0512.11:456.73:171.26:375:27Waxing Gibbous2Mon
3Tue9:3615.210:5613.93:195.84:21-0.46:355:29Waxing Gibbous3Tue
4Wed10:3816.711:3915.64:274.05:10-1.86:325:31Waxing Gibbous4Wed
5Thu11:3018.05:202.15:53-2.86:295:34Full Moon5Thu
6Fri12:1817.112:1818.86:060.36:33-3.26:275:36Full Moon6Fri
7Sat12:5518.21:0419.06:50-1.27:11-2.96:245:38Full Moon7Sat
8Sun1:3118.92:4818.58:33-2.18:48-2.07:226:40Waning Gibbous8Sun
9Mon3:0719.13:3217.39:16-2.39:25-0.77:196:42Waning Gibbous9Mon
10Tue3:4318.74:1615.810:00-1.910:021.07:166:44Waning Gibbous10Tue
11Wed4:2117.85:0513.910:46-0.910:422.77:146:46Waning Gibbous11Wed
12Thu5:0216.56:0312.111:370.511:264.57:116:48Third Quarter12Thu
13Fri5:5115.07:2310.812:391.97:096:50Third Quarter13Fri
14Sat7:0213.69:0410.512:236.02:032.87:066:53Third Quarter14Sat
15Sun8:3812.910:2711.31:547.03:442.87:036:55Waning Crescent15Sun
16Mon10:0313.311:2412.43:536.84:582.07:016:57Waning Crescent16Mon
17Tue11:0614.15:105.65:461.16:586:59Waning Crescent17Tue
18Wed12:0613.711:55 AM15.05:574.26:220.46:557:01Waning Crescent18Wed
19Thu12:4114.712:3615.76:332.96:520.06:537:03Waning Crescent19Thu
20Fri1:1115.61:1216.17:051.87:19-0.16:507:05New Moon20Fri
21Sat1:3816.21:4516.27:340.97:450.06:477:07New Moon21Sat
22Sun2:0316.52:1616.08:020.38:100.46:457:09New Moon22Sun
23Mon2:2616.62:4615.68:29-0.18:341.16:427:11New Moon23Mon
24Tue2:4916.63:1515.08:58-0.39:001.86:397:13Waxing Crescent24Tue
25Wed3:1116.43:4614.29:29-0.29:282.76:377:15Waxing Crescent25Wed
26Thu3:3616.04:2113.210:050.19:593.66:347:17Waxing Crescent26Thu
27Fri4:0615.65:0612.110:470.710:384.76:317:19Waxing Crescent27Fri
28Sat4:4614.86:1111.011:411.411:315.86:297:21First Quarter28Sat
29Sun5:4213.97:5310.612:522.06:267:23First Quarter29Sun
30Mon7:1413.39:2911.512:506.62:202.06:237:26First Quarter30Mon
31Tue9:0013.610:3413.12:366.53:451.26:217:28Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451005)

Common Questions About Point Harrington, AK Tides

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

Slack tide in Point Harrington, AK is approximately 2:04 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 Point Harrington, AK?

Point Harrington, AK is currently in a transitional phase. Tonight's moon is 64% 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 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 Third Quarter (64% illuminated). This places Point Harrington, AK 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