Tides Today & Tomorrow in Port Moller, AK

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Port Moller, AK.
Next low tide (tomorrow) : in 6m at 11:20 pm (4.5 ft)
Next high tide : 4:45 am (8.9 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 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:3311.910:59 AM8.76:204.86:03-2.44:049:15Waning Gibbous1Fri
2Sat1:2112.012:198.47:193.87:02-1.74:039:17Third Quarter2Sat
3Sun2:0811.91:418.38:182.78:02-0.74:029:18Third Quarter3Sun
4Mon2:5411.83:038.39:151.59:030.54:019:19Third Quarter4Mon
5Tue3:3911.54:228.610:120.410:061.84:009:20Third Quarter5Tue
6Wed4:2311.05:399.011:07-0.511:113.13:599:22Waning Crescent6Wed
7Thu5:0610.46:509.611:59-1.13:589:23Waning Crescent7Thu
8Fri5:489.77:5610.212:164.212:48-1.53:589:24Waning Crescent8Fri
9Sat6:289.08:5810.61:205.01:35-1.53:579:25Waning Crescent9Sat
10Sun7:078.49:5310.92:235.52:20-1.43:569:26New Moon10Sun
11Mon7:457.810:4211.03:245.83:03-1.13:569:27New Moon11Mon
12Tue8:267.411:2511.04:205.93:45-0.93:559:27New Moon12Tue
13Wed9:127.05:135.94:25-0.63:559:28New Moon13Wed
14Thu12:0511.010:02 AM6.86:025.65:05-0.33:559:29Waxing Crescent14Thu
15Fri12:4110.810:56 AM6.66:485.35:440.03:559:30Waxing Crescent15Fri
16Sat1:1410.711:55 AM6.57:314.86:240.43:549:30Waxing Crescent16Sat
17Sun1:4510.512:576.48:114.27:051.03:549:31Waxing Crescent17Sun
18Mon2:1410.22:026.48:493.57:471.83:549:31First Quarter18Mon
19Tue2:4010.03:076.79:252.88:302.83:549:31First Quarter19Tue
20Wed3:039.74:117.19:592.09:163.83:549:32First Quarter20Wed
21Thu3:229.45:137.810:321.210:064.83:559:32First Quarter21Thu
22Fri3:409.46:108.511:050.311:025.63:559:32Waxing Gibbous22Fri
23Sat4:039.47:049.211:41-0.611:596.33:559:32Waxing Gibbous23Sat
24Sun4:379.67:579.812:22-1.43:569:32Waxing Gibbous24Sun
25Mon5:209.88:4910.412:576.61:08-2.13:569:32Full Moon25Mon
26Tue6:119.89:4010.91:566.72:00-2.73:569:32Full Moon26Tue
27Wed7:109.710:2911.32:566.42:54-2.93:579:32Full Moon27Wed
28Thu8:209.411:1711.63:565.93:51-2.93:589:32Waning Gibbous28Thu
29Fri9:409.14:575.04:49-2.63:589:32Waning Gibbous29Fri
30Sat12:0311.811:02 AM8.85:583.95:47-1.93:599:31Waning Gibbous30Sat
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 2:02 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