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 : 4:28 am (5.0 ft)
Next high tide (tomorrow) : in 2h 49m at 10:51 pm (10.7 ft)
Sunset today : 10:28 pm
Sunrise tomorrow : 7:06 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9463502
Common Questions About Tides

Port Moller, AK Tides - Mar 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:3910.62:0310.18:183.48:51-0.87:326:16Third Quarter1Mon
2Tue3:4410.92:529.69:214.19:45-0.87:296:19Third Quarter2Tue
3Wed4:4611.03:439.110:234.610:38-0.67:276:21Third Quarter3Wed
4Thu5:4411.04:328.711:245.011:30-0.47:246:23Waning Crescent4Thu
5Fri6:3910.85:208.312:205.27:226:25Waning Crescent5Fri
6Sat7:2910.56:058.012:18-0.11:125.37:196:27Waning Crescent6Sat
7Sun8:1610.26:497.71:040.32:005.37:176:29Waning Crescent7Sun
8Mon8:589.87:357.51:460.62:445.17:146:31New Moon8Mon
9Tue9:339.58:277.42:271.03:244.87:116:33New Moon9Tue
10Wed10:039.29:247.33:061.54:024.47:096:35New Moon10Wed
11Thu10:308.910:237.53:462.14:383.87:066:37New Moon11Thu
12Fri10:548.711:217.94:272.75:123.17:046:39Waxing Crescent12Fri
13Sat11:168.55:113.45:462.47:016:42Waxing Crescent13Sat
14Sun12:198.311:39 AM8.45:584.06:211.66:586:44Waxing Crescent14Sun
15Mon1:158.912:028.46:484.76:580.96:566:46Waxing Crescent15Mon
16Tue2:089.412:318.57:395.27:400.26:536:48First Quarter16Tue
17Wed3:019.81:098.78:295.68:26-0.46:506:50First Quarter17Wed
18Thu3:5310.11:568.99:205.89:17-0.96:486:52First Quarter18Thu
19Fri4:4310.32:519.110:125.810:11-1.26:456:54First Quarter19Fri
20Sat5:3210.33:539.311:065.611:08-1.46:436:56Waxing Gibbous20Sat
21Sun6:1910.45:009.412:005.06:406:58Waxing Gibbous21Sun
22Mon7:0410.36:109.412:06-1.312:564.26:377:00Waxing Gibbous22Mon
23Tue7:4910.37:249.51:03-1.01:513.26:357:02Full Moon23Tue
24Wed8:3510.28:419.62:01-0.42:482.26:327:04Full Moon24Wed
25Thu9:2010.19:579.83:010.43:431.16:297:06Full Moon25Thu
26Fri10:0610.011:0910.34:011.44:380.26:277:08Waning Gibbous26Fri
27Sat10:539.75:022.35:32-0.56:247:10Waning Gibbous27Sat
28Sun12:1710.711:42 AM9.46:043.06:26-0.86:217:12Waning Gibbous28Sun
29Mon1:2111.112:349.07:073.67:20-0.96:197:14Waning Gibbous29Mon
30Tue2:2111.31:268.78:084.08:13-0.76:167:16Third Quarter30Tue
31Wed3:1811.32:208.39:084.39:06-0.46:147:18Third Quarter31Wed
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 1:39 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 1% 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 (1% 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