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 3h 40m 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 - Jan 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:2029.69:1128.33:35-0.13:424.710:133:52Waning Gibbous1Thu
2Fri9:5329.39:4727.24:060.54:194.610:123:54Waning Gibbous2Fri
3Sat10:2728.910:2826.14:381.44:594.610:123:55Waning Gibbous3Sat
4Sun11:0428.311:1624.95:142.75:444.610:113:57Third Quarter4Sun
5Mon11:4827.75:544.36:364.610:103:59Third Quarter5Mon
6Tue12:1523.812:4327.16:426.27:404.310:094:01Third Quarter6Tue
7Wed1:3623.31:5427.07:407.98:573.310:084:03Waning Crescent7Wed
8Thu3:0424.13:0427.69:018.510:071.610:074:05Waning Crescent8Thu
9Fri4:2025.84:0428.910:207.611:12-0.110:054:07Waning Crescent9Fri
10Sat5:2127.64:5830.411:206.210:044:09Waning Crescent10Sat
11Sun6:1129.25:4831.712:12-1.812:164.710:034:11New Moon11Sun
12Mon6:5630.46:3632.71:05-3.31:103.310:014:13New Moon12Mon
13Tue7:3731.27:2433.31:53-4.42:022.110:004:16New Moon13Tue
14Wed8:1731.98:1133.22:38-4.92:501.19:584:18Waxing Crescent14Wed
15Thu8:5732.48:5932.63:21-4.73:380.59:564:21Waxing Crescent15Thu
16Fri9:3832.69:4731.34:02-3.74:250.39:554:23Waxing Crescent16Fri
17Sat10:2232.310:3829.64:43-2.15:130.69:534:25First Quarter17Sat
18Sun11:1031.511:3727.55:250.16:041.39:514:28First Quarter18Sun
19Mon12:0430.16:112.87:002.19:494:31First Quarter19Mon
20Tue12:4925.61:0928.67:065.68:022.69:474:33First Quarter20Tue
21Wed2:2024.72:2027.58:177.69:202.79:454:36Waxing Gibbous21Wed
22Thu3:4825.33:3027.29:388.210:451.59:434:38Waxing Gibbous22Thu
23Fri4:5426.74:2927.510:537.411:400.09:414:41Waxing Gibbous23Fri
24Sat5:4527.85:1828.211:486.29:384:44Waxing Gibbous24Sat
25Sun6:2528.45:5828.912:25-0.812:325.39:364:46Full Moon25Sun
26Mon6:5628.76:3529.61:04-1.11:114.79:344:49Full Moon26Mon
27Tue7:2229.17:0930.11:39-1.01:454.29:324:52Full Moon27Tue
28Wed7:4929.67:4430.32:11-1.02:173.69:294:55Full Moon28Wed
29Thu8:1930.18:1930.02:41-0.82:493.19:274:57Waning Gibbous29Thu
30Fri8:5130.28:5329.43:12-0.43:232.79:245:00Waning Gibbous30Fri
31Sat9:2230.19:2728.53:410.23:592.59:225:03Waning Gibbous31Sat
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