Tides Today & Tomorrow in Port Moller, AK

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Port Moller, AK.
Next low tide : 10:54 am (0.0 ft)
Next high tide : in 3h 05m at 4:03 am (9.4 ft)
Sunset today : 10:09 pm
Sunrise tomorrow : 7:22 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9463502
Common Questions About Tides

Port Moller, AK Tides - Jun 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:538.38:179.212:425.11:080.24:039:16Waxing Gibbous1Mon
2Tue6:158.09:089.61:355.71:430.04:029:17Waxing Gibbous2Tue
3Wed6:347.79:5410.02:286.12:17-0.14:019:19Full Moon3Wed
4Thu6:557.610:3610.33:196.32:52-0.34:009:20Full Moon4Thu
5Fri7:267.511:1510.64:076.43:28-0.53:599:21Full Moon5Fri
6Sat8:117.411:5310.74:526.34:05-0.73:599:22Full Moon6Sat
7Sun9:087.35:366.04:46-0.83:589:23Waning Gibbous7Sun
8Mon12:2910.810:12 AM7.26:205.55:28-0.73:579:24Waning Gibbous8Mon
9Tue1:0210.811:22 AM7.27:024.86:14-0.43:579:25Waning Gibbous9Tue
10Wed1:3510.812:377.27:453.97:030.23:569:26Third Quarter10Wed
11Thu2:0610.81:547.48:282.87:551.03:569:27Third Quarter11Thu
12Fri2:3810.83:087.99:131.58:502.03:559:28Third Quarter12Fri
13Sat3:1210.74:218.410:000.39:503.13:559:29Third Quarter13Sat
14Sun3:4910.75:319.210:49-0.810:544.03:559:29Waning Crescent14Sun
15Mon4:2910.66:379.911:40-1.83:559:30Waning Crescent15Mon
16Tue5:1410.47:4010.512:004.812:32-2.43:549:30Waning Crescent16Tue
17Wed6:0310.18:4211.01:055.21:25-2.83:549:31New Moon17Wed
18Thu6:579.89:4011.42:105.42:18-2.83:549:31New Moon18Thu
19Fri7:579.310:3511.63:135.33:12-2.73:549:32New Moon19Fri
20Sat9:038.811:2611.74:155.04:06-2.33:559:32New Moon20Sat
21Sun10:118.35:164.54:59-1.73:559:32Waxing Crescent21Sun
22Mon12:1411.611:20 AM7.96:153.95:51-0.93:559:32Waxing Crescent22Mon
23Tue12:5911.512:307.67:123.26:430.03:559:32Waxing Crescent23Tue
24Wed1:4111.11:397.58:052.67:351.13:569:32First Quarter24Wed
25Thu2:2010.72:467.68:541.98:262.23:569:32First Quarter25Thu
26Fri2:5510.23:527.89:411.39:193.33:579:32First Quarter26Fri
27Sat3:299.74:578.210:250.910:144.33:579:32First Quarter27Sat
28Sun4:009.25:578.611:070.511:105.23:589:32Waxing Gibbous28Sun
29Mon4:288.86:539.111:470.23:599:32Waxing Gibbous29Mon
30Tue4:558.47:459.512:065.812:250.03:599:31Waxing Gibbous30Tue
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 7:28 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 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 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 First Quarter (47% illuminated). This places Port Moller, 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