Tides Today & Tomorrow in Port Moller, AK

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Port Moller, AK.
Next low tide : in 5h 29m at 10:54 am (0.0 ft)
Next high tide : 5:46 pm (10.1 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 - Jan 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:358.92:3411.88:162.49:210.19:134:17First Quarter1Wed
2Thu3:489.53:1611.69:183.510:14-0.99:134:19First Quarter2Thu
3Fri4:5910.14:0011.310:224.511:07-1.69:134:20Waxing Gibbous3Fri
4Sat6:0610.64:4711.011:275.211:59-1.99:124:21Waxing Gibbous4Sat
5Sun7:0911.15:3510.512:325.79:124:23Waxing Gibbous5Sun
6Mon8:1011.46:269.912:52-2.01:356.09:114:24Full Moon6Mon
7Tue9:0811.57:199.31:43-1.82:376.09:114:25Full Moon7Tue
8Wed10:0111.68:178.72:34-1.53:375.89:104:27Full Moon8Wed
9Thu10:5011.59:208.23:24-1.04:365.59:094:28Full Moon9Thu
10Fri11:3411.410:257.84:12-0.45:315.09:084:30Waning Gibbous10Fri
11Sat12:1311.24:590.36:244.49:084:32Waning Gibbous11Sat
12Sun12:4910.95:451.17:123.79:074:33Waning Gibbous12Sun
13Mon12:367.51:2110.76:332.07:563.09:064:35Waning Gibbous13Mon
14Tue1:417.61:5210.37:202.98:382.49:054:37Third Quarter14Tue
15Wed2:447.92:2110.08:093.89:181.89:044:39Third Quarter15Wed
16Thu3:448.32:509.78:594.79:571.39:024:41Third Quarter16Thu
17Fri4:438.83:179.59:515.510:350.99:014:42Third Quarter17Fri
18Sat5:389.33:429.310:446.211:130.59:004:44Waning Crescent18Sat
19Sun6:309.64:079.211:366.711:500.18:594:46Waning Crescent19Sun
20Mon7:189.94:369.212:247.08:574:48Waning Crescent20Mon
21Tue8:0310.15:139.312:28-0.31:117.18:564:50Waning Crescent21Tue
22Wed8:4610.36:009.31:07-0.71:577.08:554:52New Moon22Wed
23Thu9:2510.56:569.21:49-0.92:456.68:534:54New Moon23Thu
24Fri10:0210.78:049.02:35-1.03:355.88:524:56New Moon24Fri
25Sat10:3810.99:238.93:24-0.84:274.88:504:58New Moon25Sat
26Sun11:1511.110:448.94:16-0.45:193.58:485:00Waxing Crescent26Sun
27Mon11:5411.35:100.36:132.28:475:03Waxing Crescent27Mon
28Tue12:049.112:3511.56:081.27:080.98:455:05Waxing Crescent28Tue
29Wed1:219.51:1911.57:082.28:03-0.28:435:07First Quarter29Wed
30Thu2:349.92:0611.48:103.28:58-1.08:415:09First Quarter30Thu
31Fri3:4410.42:5511.29:134.09:54-1.68:405:11First Quarter31Fri
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 2:20 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 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