Tides Today & Tomorrow in Port Audrey, AK

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Port Audrey, AK.
Next low tide : 11:39 am (2.4 ft)
Next high tide : in 1h 23m at 5:47 am (9.2 ft)
Sunset today : 9:37 pm
Sunrise tomorrow : 6:12 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9454673
Common Questions About Tides

Port Audrey, AK Tides - Jan 1940

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:3811.84:439.910:552.511:011.48:562:52Third Quarter1Mon
2Tue5:3811.86:089.012:082.48:562:53Third Quarter2Tue
3Wed6:4311.87:398.712:022.51:252.08:552:55Third Quarter3Wed
4Thu7:4712.09:038.91:123.32:371.28:552:56Waning Crescent4Thu
5Fri8:4712.410:119.52:223.73:380.48:542:58Waning Crescent5Fri
6Sat9:4312.711:0410.13:263.74:28-0.48:533:00Waning Crescent6Sat
7Sun10:3113.011:4810.74:193.55:12-0.98:523:01New Moon7Sun
8Mon11:1513.25:063.25:51-1.38:513:03New Moon8Mon
9Tue12:2611.011:54 AM13.25:493.06:29-1.38:503:05New Moon9Tue
10Wed1:0111.312:3013.06:292.97:04-1.28:493:07New Moon10Wed
11Thu1:3311.31:0412.67:082.87:39-0.98:483:09Waxing Crescent11Thu
12Fri2:0411.31:3712.07:472.88:13-0.48:463:11Waxing Crescent12Fri
13Sat2:3511.12:1111.38:273.08:460.38:453:14Waxing Crescent13Sat
14Sun3:0610.92:4610.59:083.19:201.18:433:16Waxing Crescent14Sun
15Mon3:4010.73:269.69:523.49:552.08:423:18First Quarter15Mon
16Tue4:1810.54:168.710:433.510:362.98:403:20First Quarter16Tue
17Wed5:0310.45:257.911:453.611:253.78:393:23First Quarter17Wed
18Thu5:5810.46:557.612:573.38:373:25First Quarter18Thu
19Fri6:5910.68:267.812:294.42:082.68:353:27Waxing Gibbous19Fri
20Sat8:0111.09:398.51:434.73:091.58:333:30Waxing Gibbous20Sat
21Sun9:0011.710:329.42:524.44:000.48:313:32Waxing Gibbous21Sun
22Mon9:5312.511:1510.43:503.94:45-0.88:293:35Waxing Gibbous22Mon
23Tue10:4313.211:5511.24:403.15:27-1.78:283:37Full Moon23Tue
24Wed11:3013.85:272.36:08-2.48:253:40Full Moon24Wed
25Thu12:3412.012:1514.16:141.66:50-2.68:233:42Full Moon25Thu
26Fri1:1212.61:0014.07:011.17:32-2.58:213:45Waning Gibbous26Fri
27Sat1:5112.91:4613.47:490.78:14-1.98:193:48Waning Gibbous27Sat
28Sun2:3213.02:3412.58:390.78:57-0.98:173:50Waning Gibbous28Sun
29Mon3:1512.83:2611.29:320.99:420.48:153:53Third Quarter29Mon
30Tue4:0312.54:279.910:311.310:311.78:123:55Third Quarter30Tue
31Wed4:5812.05:458.811:371.711:293.08:103:58Third Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9454673)

Common Questions About Port Audrey, AK Tides

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What time does the tide turn (slack tide) in Port Audrey, AK today?

Slack tide in Port Audrey, AK is approximately 8:43 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 Audrey, AK?

Port Audrey, AK is currently in a transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

What datum are Port Audrey, 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 Audrey, AK?

Tide predictions for Port Audrey, 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 Audrey, AK?

Tide data for Port Audrey, AK is sourced from NOAA Station #9454673. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9454673.

What is the moon phase in Port Audrey, AK tonight?

Tonight the moon over Port Audrey, AK is First Quarter (38% illuminated). This places Port Audrey, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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