Tides Today & Tomorrow in Anchorage, AK

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Anchorage, AK.
Next low tide : in 1h 07m at 6:43 pm (-0.1 ft)
Next high tide (tomorrow) : 12:38 am (29.5 ft)
Sunset today : 11:42 pm
Sunrise tomorrow : 4:19 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #9455920
Common Questions About Tides

Anchorage, AK Tides - Mar 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:1630.29:4528.23:461.54:160.47:566:26Waning Gibbous1Mon
2Tue9:4829.710:2727.04:192.54:560.77:536:29Waning Gibbous2Tue
3Wed10:2828.811:1825.64:563.95:411.37:506:31Third Quarter3Wed
4Thu11:1827.65:415.76:332.17:476:34Third Quarter4Thu
5Fri12:2424.512:2226.36:367.67:382.77:446:37Third Quarter5Fri
6Sat1:5524.31:4726.07:538.68:562.57:416:39Waning Crescent6Sat
7Sun3:2825.73:1727.29:287.310:161.37:386:42Waning Crescent7Sun
8Mon4:3727.74:2529.110:405.011:28-0.57:356:45Waning Crescent8Mon
9Tue5:2929.75:2230.911:472.57:316:47Waning Crescent9Tue
10Wed6:1431.06:1232.112:24-2.112:440.37:286:50New Moon10Wed
11Thu6:5331.96:5932.71:12-3.01:34-1.67:256:52New Moon11Thu
12Fri7:2932.67:4332.81:55-3.12:20-2.77:226:55New Moon12Fri
13Sat8:0432.98:2832.32:36-2.63:04-3.17:196:58Waxing Crescent13Sat
14Sun9:4132.910:1231.44:15-1.54:45-2.98:168:00Waxing Crescent14Sun
15Mon10:2032.210:5829.94:530.05:26-1.98:138:03Waxing Crescent15Mon
16Tue11:0130.611:4828.05:302.16:06-0.58:098:05Waxing Crescent16Tue
17Wed11:4528.46:084.66:481.38:068:08First Quarter17Wed
18Thu12:4426.112:4025.86:537.27:373.18:038:11First Quarter18Thu
19Fri1:5124.51:5623.88:049.38:364.58:008:13First Quarter19Fri
20Sat3:2723.93:2323.29:389.39:545.07:578:16First Quarter20Sat
21Sun4:4624.84:3623.910:537.711:243.97:548:18Waxing Gibbous21Sun
22Mon5:3926.15:3125.311:525.67:508:21Waxing Gibbous22Mon
23Tue6:1927.26:1526.812:172.412:383.77:478:24Waxing Gibbous23Tue
24Wed6:4928.16:5228.112:581.41:182.27:448:26Waxing Gibbous24Wed
25Thu7:1729.07:2729.21:360.81:551.17:418:29Full Moon25Thu
26Fri7:4729.88:0329.92:120.62:310.27:388:31Full Moon26Fri
27Sat8:1830.48:4030.12:460.73:07-0.67:348:34Full Moon27Sat
28Sun8:4830.69:1630.03:191.13:44-1.17:318:36Full Moon28Sun
29Mon9:1630.69:5229.43:511.74:20-1.27:288:39Waning Gibbous29Mon
30Tue9:4630.410:3028.74:232.34:58-1.17:258:42Waning Gibbous30Tue
31Wed10:2229.811:1327.74:573.15:38-0.77:228:44Waning Gibbous31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9455920)

Common Questions About Anchorage, AK Tides

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

Slack tide in Anchorage, AK is approximately 9:40 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 Anchorage, AK?

Anchorage, AK is currently in a transitional phase. Tonight's moon is 39% 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 Anchorage, 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 Anchorage, AK?

Tide predictions for Anchorage, 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 Anchorage, AK?

Tide data for Anchorage, AK is sourced from NOAA Station #9455920. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9455920.

What is the moon phase in Anchorage, AK tonight?

Tonight the moon over Anchorage, AK is First Quarter (39% illuminated). This places Anchorage, 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