Tides Today & Tomorrow in Port Moller, AK

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Port Moller, AK.
Next low tide : in 42m at 4:28 am (5.0 ft)
Next high tide : 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 - Jul 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:017.99:5610.72:285.82:23-0.84:009:31Full Moon1Tue
2Wed7:327.510:4110.93:266.13:03-0.64:019:31Full Moon2Wed
3Thu8:047.111:2110.94:196.23:41-0.44:029:30Full Moon3Thu
4Fri8:456.911:5810.95:076.14:18-0.34:039:30Full Moon4Fri
5Sat9:346.85:525.94:55-0.14:049:29Waning Gibbous5Sat
6Sun12:3310.810:30 AM6.66:355.55:320.14:059:28Waning Gibbous6Sun
7Mon1:0510.711:29 AM6.57:155.06:110.54:069:27Waning Gibbous7Mon
8Tue1:3510.612:326.57:534.46:501.04:079:27Waning Gibbous8Tue
9Wed2:0310.31:376.68:293.77:311.74:089:26Third Quarter9Wed
10Thu2:2810.12:426.89:032.98:142.64:099:25Third Quarter10Thu
11Fri2:509.93:477.39:361.99:013.64:119:24Third Quarter11Fri
12Sat3:119.84:508.010:110.99:534.64:129:23Third Quarter12Sat
13Sun3:349.85:498.810:49-0.110:515.44:139:21Waning Crescent13Sun
14Mon4:059.96:469.511:31-1.111:526.04:159:20Waning Crescent14Mon
15Tue4:4510.17:4310.112:19-2.04:169:19Waning Crescent15Tue
16Wed5:3310.28:3910.712:546.31:10-2.64:189:18New Moon16Wed
17Thu6:2910.19:3411.11:576.32:05-3.04:199:16New Moon17Thu
18Fri7:349.910:2611.53:005.93:03-3.14:219:15New Moon18Fri
19Sat8:489.611:1711.74:035.34:01-2.94:229:14Waxing Crescent19Sat
20Sun10:079.35:064.44:59-2.44:249:12Waxing Crescent20Sun
21Mon12:0711.911:27 AM9.06:083.45:58-1.64:269:11Waxing Crescent21Mon
22Tue12:5511.912:478.87:092.36:58-0.54:279:09Waxing Crescent22Tue
23Wed1:4111.72:048.98:071.27:580.84:299:07First Quarter23Wed
24Thu2:2711.43:199.19:030.38:582.14:319:06First Quarter24Thu
25Fri3:1210.84:319.59:58-0.310:013.34:329:04First Quarter25Fri
26Sat3:5610.25:399.910:50-0.711:054.34:349:02First Quarter26Sat
27Sun4:399.56:4210.211:40-0.84:369:00Waxing Gibbous27Sun
28Mon5:208.97:4110.412:085.112:27-0.74:388:59Waxing Gibbous28Mon
29Tue5:578.38:3610.51:085.61:12-0.54:408:57Waxing Gibbous29Tue
30Wed6:327.99:2510.52:045.91:54-0.34:418:55Waxing Gibbous30Wed
31Thu7:077.510:0910.42:576.12:34-0.14:438:53Full Moon31Thu
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 6:58 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 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