Tides Today & Tomorrow in Anchorage, AK

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Anchorage, AK.
Next low tide : in 2h 41m at 6:00 pm (-1.8 ft)
Next high tide : 11:49 pm (29.7 ft)
Sunset today : 11:42 pm
Sunrise tomorrow : 4:19 am
Moon phase : Waxing Crescent (29% illuminated)
Tide Station Location : Station #9455920
Common Questions About Tides

Anchorage, AK Tides - Aug 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:4732.08:5230.52:244.23:06-3.75:3210:39New Moon1Thu
2Fri8:3632.69:3031.03:142.83:50-4.15:3410:36Waxing Crescent2Fri
3Sat9:2432.710:0931.54:021.74:32-3.95:3710:34Waxing Crescent3Sat
4Sun10:1232.110:5031.74:501.05:13-3.05:4010:31Waxing Crescent4Sun
5Mon11:0131.011:3331.65:370.75:54-1.45:4210:28Waxing Crescent5Mon
6Tue11:5429.36:270.86:360.85:4510:25First Quarter6Tue
7Wed12:2230.912:5627.47:191.37:233.55:4710:22First Quarter7Wed
8Thu1:1929.72:1025.98:171.98:236.15:5010:20First Quarter8Thu
9Fri2:2628.43:4225.49:212.49:377.95:5210:17Waxing Gibbous9Fri
10Sat3:3727.65:0526.310:462.211:008.25:5510:14Waxing Gibbous10Sat
11Sun4:4427.46:0727.712:030.85:5810:11Waxing Gibbous11Sun
12Mon5:4327.76:5728.712:127.312:56-0.76:0010:08Waxing Gibbous12Mon
13Tue6:3128.37:3729.01:056.21:41-1.36:0310:05Full Moon13Tue
14Wed7:1329.08:0929.11:495.42:20-1.46:0510:02Full Moon14Wed
15Thu7:5029.68:3529.32:284.92:55-1.16:089:59Full Moon15Thu
16Fri8:2630.09:0229.73:024.53:26-0.86:119:56Full Moon16Fri
17Sat9:0130.09:3330.03:334.03:56-0.46:139:53Waning Gibbous17Sat
18Sun9:3629.610:0430.04:053.64:260.26:169:50Waning Gibbous18Sun
19Mon10:1028.810:3529.84:383.24:551.06:189:47Waning Gibbous19Mon
20Tue10:4427.811:0429.35:133.05:252.26:219:44Waning Gibbous20Tue
21Wed11:2126.611:3728.65:513.05:583.66:239:41Third Quarter21Wed
22Thu12:0625.36:333.16:355.56:269:38Third Quarter22Thu
23Fri12:1727.71:0324.07:213.57:227.66:299:35Third Quarter23Fri
24Sat1:1026.62:2523.38:183.88:209.56:319:32Third Quarter24Sat
25Sun2:1925.94:0224.19:293.69:5010.06:349:29Waning Crescent25Sun
26Mon3:4126.45:2226.010:472.611:148.56:369:26Waning Crescent26Mon
27Tue4:5227.96:2028.112:011.06:399:22Waning Crescent27Tue
28Wed5:5229.77:0829.712:166.41:05-0.96:419:19Waning Crescent28Wed
29Thu6:4631.57:5030.81:154.41:58-2.66:449:16New Moon29Thu
30Fri7:3532.78:2931.62:102.52:45-3.56:469:13New Moon30Fri
31Sat8:2233.49:0532.13:010.73:28-3.76:499:10New Moon31Sat
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 8:54 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 29% 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 Waxing Crescent (29% 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