Tides Today & Tomorrow in Port Moller, AK

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Port Moller, AK.
Next low tide : 4:35 pm (-1.8 ft)
Next high tide : in 4h 56m at 9:28 am (9.6 ft)
Sunset today : 10:25 pm
Sunrise tomorrow : 7:08 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9463502
Common Questions About Tides

Port Moller, AK Tides - Jun 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:068.99:1510.01:394.22:08-0.74:049:15Full Moon1Sun
2Mon7:418.210:1110.52:414.92:50-0.74:039:17Full Moon2Mon
3Tue8:147.610:5910.83:405.43:30-0.64:029:18Full Moon3Tue
4Wed8:487.211:4311.04:375.74:09-0.54:019:19Full Moon4Wed
5Thu9:266.95:305.74:47-0.34:009:20Waning Gibbous5Thu
6Fri12:2411.110:10 AM6.76:205.65:26-0.23:599:21Waning Gibbous6Fri
7Sat1:0211.110:59 AM6.67:075.46:050.03:589:23Waning Gibbous7Sat
8Sun1:4011.011:53 AM6.47:515.16:450.23:589:24Waning Gibbous8Sun
9Mon2:1510.912:526.38:324.77:260.63:579:25Waning Gibbous9Mon
10Tue2:4910.61:546.39:124.28:071.13:569:26Third Quarter10Tue
11Wed3:2110.32:576.49:503.68:491.83:569:26Third Quarter11Wed
12Thu3:4810.04:026.710:252.89:332.73:569:27Third Quarter12Thu
13Fri4:119.75:067.210:592.010:233.63:559:28Waning Crescent13Fri
14Sat4:329.56:077.911:321.011:184.53:559:29Waning Crescent14Sat
15Sun4:539.57:068.812:08-0.13:559:29Waning Crescent15Sun
16Mon5:229.68:059.612:175.312:48-1.23:559:30Waning Crescent16Mon
17Tue6:019.79:0210.41:185.81:33-2.13:549:31New Moon17Tue
18Wed6:489.79:5711.12:216.12:24-2.73:549:31New Moon18Wed
19Thu7:459.610:5111.73:246.13:19-3.23:549:31New Moon19Thu
20Fri8:539.411:4312.04:265.74:16-3.33:559:32Waxing Crescent20Fri
21Sat10:079.15:285.15:14-3.13:559:32Waxing Crescent21Sat
22Sun12:3512.311:25 AM8.86:304.36:14-2.53:559:32Waxing Crescent22Sun
23Mon1:2512.312:458.67:313.37:14-1.63:559:32First Quarter23Mon
24Tue2:1412.22:058.48:312.28:13-0.53:569:32First Quarter24Tue
25Wed3:0111.93:248.49:301.29:140.83:569:32First Quarter25Wed
26Thu3:4711.44:418.710:260.310:162.23:569:32First Quarter26Thu
27Fri4:3210.85:549.111:21-0.411:203.43:579:32Waxing Gibbous27Fri
28Sat5:1410.17:029.612:11-0.83:589:32Waxing Gibbous28Sat
29Sun5:539.38:0610.112:244.512:58-1.03:589:32Waxing Gibbous29Sun
30Mon6:288.69:0410.51:275.21:42-0.93:599:31Waxing Gibbous30Mon
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 1:01 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 Port Moller, AK?

Port Moller, AK is currently in a spring phase. Tonight's moon is 0% 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 New Moon (0% 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