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 1h 31m 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 - Jul 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:3429.67:4428.41:066.11:50-1.54:2711:39New Moon1Mon
2Tue7:1630.58:2729.11:535.52:38-2.54:2811:38New Moon2Tue
3Wed7:5931.29:0929.52:394.83:23-3.24:2911:37New Moon3Wed
4Thu8:4531.59:4929.83:254.24:07-3.54:3111:36Waxing Crescent4Thu
5Fri9:3431.410:3130.14:123.74:50-3.44:3211:35Waxing Crescent5Fri
6Sat10:2430.811:1530.35:003.35:32-2.74:3411:34Waxing Crescent6Sat
7Sun11:1729.85:503.16:16-1.64:3611:32First Quarter7Sun
8Mon12:0430.312:1428.46:453.07:020.24:3711:31First Quarter8Mon
9Tue12:5830.01:1927.07:452.87:532.34:3911:30First Quarter9Tue
10Wed1:5929.62:3426.08:492.38:544.34:4111:28First Quarter10Wed
11Thu3:0429.23:5825.99:551.710:035.94:4311:26Waxing Gibbous11Thu
12Fri4:0929.05:1726.711:150.911:196.64:4511:25Waxing Gibbous12Fri
13Sat5:0828.96:1927.912:24-0.64:4711:23Waxing Gibbous13Sat
14Sun6:0029.07:1028.612:286.41:16-1.84:4911:21Waxing Gibbous14Sun
15Mon6:4629.37:5329.01:216.02:02-2.24:5111:19Full Moon15Mon
16Tue7:2729.68:2929.02:055.72:43-2.14:5311:17Full Moon16Tue
17Wed8:0629.89:0029.02:455.53:19-1.64:5511:15Full Moon17Wed
18Thu8:4429.89:3129.13:205.43:52-1.14:5811:13Full Moon18Thu
19Fri9:2229.410:0329.23:535.24:22-0.75:0011:11Waning Gibbous19Fri
20Sat9:5828.610:3729.14:255.04:53-0.15:0211:09Waning Gibbous20Sat
21Sun10:3327.611:1128.94:594.95:230.65:0511:06Waning Gibbous21Sun
22Mon11:0926.511:4728.55:364.85:561.75:0711:04Waning Gibbous22Mon
23Tue11:5025.46:174.76:313.25:0911:02Third Quarter23Tue
24Wed12:2527.912:4024.27:024.77:125.05:1210:59Third Quarter24Wed
25Thu1:1127.21:4423.37:564.78:007.15:1410:57Third Quarter25Thu
26Fri2:1026.63:1223.29:034.39:048.95:1710:54Third Quarter26Fri
27Sat3:1926.54:3424.210:173.310:399.15:1910:52Waning Crescent27Sat
28Sun4:2127.15:4625.911:251.911:448.15:2210:49Waning Crescent28Sun
29Mon5:1728.36:4127.612:290.45:2410:47Waning Crescent29Mon
30Tue6:0929.67:2828.912:386.91:28-1.25:2710:44New Moon30Tue
31Wed6:5931.08:1129.81:325.52:19-2.65:2910:42New Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9455920)

Common Questions About Anchorage, AK Tides

Show All
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