Tides Today & Tomorrow in Anchorage, AK

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Anchorage, AK.
Next low tide : 6:43 pm (-0.1 ft)
Next high tide : in 3h 39m at 11:56 am (27.6 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 - Jul 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:2528.35:4126.311:310.411:426.64:2711:39Waxing Gibbous1Tue
2Wed5:2229.46:4227.812:36-0.94:2811:38Waxing Gibbous2Wed
3Thu6:1630.67:3329.012:415.61:36-2.34:3011:37Full Moon3Thu
4Fri7:0631.68:1829.91:394.52:29-3.64:3111:36Full Moon4Fri
5Sat7:5632.39:0030.72:343.43:17-4.44:3311:35Full Moon5Sat
6Sun8:4532.59:4131.33:252.34:02-4.74:3411:34Waning Gibbous6Sun
7Mon9:3432.210:2231.74:141.54:44-4.34:3611:32Waning Gibbous7Mon
8Tue10:2431.311:0531.95:021.05:25-3.24:3811:31Waning Gibbous8Tue
9Wed11:1530.011:5031.65:500.96:06-1.44:3911:29Third Quarter9Wed
10Thu12:0928.26:391.16:490.94:4111:28Third Quarter10Thu
11Fri12:4030.71:1226.47:321.67:373.54:4311:26Third Quarter11Fri
12Sat1:3729.52:2825.08:282.18:356.14:4511:24Third Quarter12Sat
13Sun2:4128.24:0024.79:312.59:487.84:4711:23Waning Crescent13Sun
14Mon3:4827.35:1725.610:592.211:108.04:4911:21Waning Crescent14Mon
15Tue4:5227.16:1626.712:081.04:5111:19Waning Crescent15Tue
16Wed5:4527.37:0227.412:147.312:57-0.14:5411:17Waning Crescent16Wed
17Thu6:2927.97:3827.81:036.51:39-0.54:5611:15New Moon17Thu
18Fri7:0728.68:0528.11:445.82:16-0.74:5811:13New Moon18Fri
19Sat7:4329.38:3128.72:195.32:50-0.85:0011:11New Moon19Sat
20Sun8:1929.89:0229.42:534.63:22-0.85:0311:08New Moon20Sun
21Mon8:5529.99:3529.83:264.03:53-0.75:0511:06Waxing Crescent21Mon
22Tue9:3029.610:0729.94:003.54:24-0.45:0711:04Waxing Crescent22Tue
23Wed10:0528.910:3829.84:363.14:550.25:1011:01Waxing Crescent23Wed
24Thu10:4228.211:0929.65:142.75:271.05:1210:59Waxing Crescent24Thu
25Fri11:2427.211:4429.35:542.56:022.25:1510:57First Quarter25Fri
26Sat12:1126.06:392.46:443.95:1710:54First Quarter26Sat
27Sun12:2828.71:1024.87:312.67:325.95:2010:52First Quarter27Sun
28Mon1:2228.02:2824.18:332.78:337.85:2210:49First Quarter28Mon
29Tue2:3227.54:0024.69:472.29:588.45:2510:47Waxing Gibbous29Tue
30Wed3:5227.95:2626.211:011.211:157.35:2710:44Waxing Gibbous30Wed
31Thu5:0329.16:2828.112:15-0.15:3010:41Waxing Gibbous31Thu
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 3:19 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