Tides Today & Tomorrow in Port Moller, AK

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Port Moller, AK.
Next low tide : 11:42 am (0.0 ft)
Next high tide : in 10m at 4:45 am (8.9 ft)
Sunset today : 10:06 pm
Sunrise tomorrow : 7:24 am
Moon phase : First Quarter (57% illuminated)
Tide Station Location : Station #9463502
Common Questions About Tides

Port Moller, AK Tides - Nov 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:2710.28:128.62:240.23:014.97:495:02Full Moon1Wed
2Thu10:2610.78:498.03:080.14:025.57:515:00Full Moon2Thu
3Fri11:1811.19:287.63:500.15:025.97:534:58Full Moon3Fri
4Sat12:0611.44:310.26:006.07:554:56Waning Gibbous4Sat
5Sun12:4911.55:130.36:535.97:584:53Waning Gibbous5Sun
6Mon1:3111.55:550.47:415.78:004:51Waning Gibbous6Mon
7Tue2:1111.56:380.68:255.58:024:49Waning Gibbous7Tue
8Wed12:417.02:4911.37:210.79:085.28:044:47Third Quarter8Wed
9Thu1:377.03:2511.08:041.09:494.88:064:45Third Quarter9Thu
10Fri2:347.03:5810.78:461.410:274.38:084:44Third Quarter10Fri
11Sat3:337.14:2610.39:292.011:033.68:104:42Third Quarter11Sat
12Sun4:347.34:5010.010:132.811:352.88:124:40Waning Crescent12Sun
13Mon5:347.85:099.811:013.78:144:38Waning Crescent13Mon
14Tue6:338.45:279.712:061.911:52 AM4.58:164:36Waning Crescent14Tue
15Wed7:319.25:529.812:380.912:475.48:194:34Waning Crescent15Wed
16Thu8:3010.16:269.91:14-0.11:466.08:214:33New Moon16Thu
17Fri9:2810.97:109.91:57-1.12:476.48:234:31New Moon17Fri
18Sat10:2411.68:049.82:47-1.83:496.58:254:30New Moon18Sat
19Sun11:1812.29:099.63:41-2.24:506.38:274:28Waxing Crescent19Sun
20Mon12:1112.64:38-2.45:525.88:294:26Waxing Crescent20Mon
21Tue1:0312.85:37-2.36:545.18:314:25Waxing Crescent21Tue
22Wed1:5412.86:38-1.97:544.28:334:24First Quarter22Wed
23Thu12:598.92:4312.77:38-1.28:533.28:344:22First Quarter23Thu
24Fri2:198.83:3012.48:38-0.29:512.18:364:21First Quarter24Fri
25Sat3:398.84:1611.99:391.110:481.18:384:20First Quarter25Sat
26Sun4:579.04:5911.310:412.411:410.38:404:18Waxing Gibbous26Sun
27Mon6:129.45:3910.611:443.78:424:17Waxing Gibbous27Mon
28Tue7:229.96:169.812:30-0.212:474.88:444:16Waxing Gibbous28Tue
29Wed8:2810.56:509.01:16-0.41:515.78:454:15Waxing Gibbous29Wed
30Thu9:2810.97:228.31:59-0.52:546.38:474:14Full Moon30Thu
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 8:13 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 57% 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 (57% 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