Tides Today & Tomorrow in Port Moller, AK

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Port Moller, AK.
Next low tide : 2:02 pm (0.2 ft)
Next high tide : in 18m at 6:48 am (8.1 ft)
Sunset today : 9:59 pm
Sunrise tomorrow : 7:30 am
Moon phase : Waxing Gibbous (83% illuminated)
Tide Station Location : Station #9463502
Common Questions About Tides

Port Moller, AK Tides - Jan 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:518.63:3811.49:262.910:330.29:134:17First Quarter1Sun
2Mon5:039.34:1511.310:284.011:21-0.99:134:19Waxing Gibbous2Mon
3Tue6:1110.14:5611.111:335.09:134:20Waxing Gibbous3Tue
4Wed7:1610.85:4110.812:11-1.712:395.79:124:21Waxing Gibbous4Wed
5Thu8:1911.46:3010.41:02-2.21:446.19:124:22Full Moon5Thu
6Fri9:2011.87:259.91:55-2.42:496.29:114:24Full Moon6Fri
7Sat10:1712.18:289.32:49-2.33:536.09:114:25Full Moon7Sat
8Sun11:1012.29:378.83:43-2.04:555.69:104:27Full Moon8Sun
9Mon12:0112.24:37-1.55:575.19:094:28Waning Gibbous9Mon
10Tue12:4712.15:30-0.86:554.49:094:30Waning Gibbous10Tue
11Wed1:3111.86:220.07:503.69:084:32Waning Gibbous11Wed
12Thu1:107.82:1011.57:141.08:412.99:074:33Third Quarter12Thu
13Fri2:197.82:4711.08:062.09:282.29:064:35Third Quarter13Fri
14Sat3:268.03:2010.58:583.210:121.69:054:37Third Quarter14Sat
15Sun4:328.33:5110.09:524.210:541.19:044:39Third Quarter15Sun
16Mon5:348.84:209.510:475.211:330.89:034:40Third Quarter16Mon
17Tue6:319.34:469.111:446.09:014:42Waning Crescent17Tue
18Wed7:249.85:098.812:100.512:386.69:004:44Waning Crescent18Wed
19Thu8:1510.25:308.612:460.21:307.08:594:46Waning Crescent19Thu
20Fri9:0210.45:558.51:220.02:207.28:584:48Waning Crescent20Fri
21Sat9:4610.76:308.51:58-0.23:077.28:564:50New Moon21Sat
22Sun10:2610.87:178.42:36-0.43:537.18:554:52New Moon22Sun
23Mon11:0310.98:188.23:16-0.64:376.68:534:54New Moon23Mon
24Tue11:3711.09:318.14:00-0.65:215.98:524:56Waxing Crescent24Tue
25Wed12:1011.14:46-0.46:075.08:504:58Waxing Crescent25Wed
26Thu12:4211.25:350.16:533.88:485:00Waxing Crescent26Thu
27Fri12:098.11:1511.26:270.87:412.58:475:02Waxing Crescent27Fri
28Sat1:288.51:5111.27:231.88:291.28:455:05First Quarter28Sat
29Sun2:438.92:2811.28:212.89:190.08:435:07First Quarter29Sun
30Mon3:549.63:0911.19:223.910:10-1.08:425:09First Quarter30Mon
31Tue5:0310.23:5410.910:274.711:04-1.68:405:11Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9463502)

Common Questions About Port Moller, AK Tides

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What time does the tide turn (slack tide) in Port Moller, AK today?

Slack tide in Port Moller, AK is approximately 10:25 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 Port Moller, AK?

Port Moller, AK is currently in a spring phase. Tonight's moon is 83% 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 maximum.

What datum are Port Moller, 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 Port Moller, AK?

Tide predictions for Port Moller, 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 Port Moller, AK?

Tide data for Port Moller, AK is sourced from NOAA Station #9463502. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9463502.

What is the moon phase in Port Moller, AK tonight?

Tonight the moon over Port Moller, AK is Waxing Gibbous (83% illuminated). This places Port Moller, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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