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 6h 55m 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 - Dec 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:2028.510:0726.74:320.04:367.39:453:51Waxing Crescent1Sun
2Mon11:0527.510:5624.65:081.55:218.39:473:50First Quarter2Mon
3Tue11:5526.711:5822.95:483.16:179.09:493:49First Quarter3Tue
4Wed12:5226.36:344.67:368.69:513:47First Quarter4Wed
5Thu1:1722.21:5526.47:336.08:486.99:533:46First Quarter5Thu
6Fri2:3422.82:5527.08:506.59:474.89:553:45Waxing Gibbous6Fri
7Sat3:4324.13:4727.810:006.110:402.89:573:44Waxing Gibbous7Sat
8Sun4:4025.74:3228.610:535.611:271.29:593:43Waxing Gibbous8Sun
9Mon5:2627.25:1329.411:395.310:003:42Waxing Gibbous9Mon
10Tue6:0628.25:5030.112:12-0.112:215.210:023:42Full Moon10Tue
11Wed6:4528.96:2530.612:55-0.91:005.310:043:41Full Moon11Wed
12Thu7:2429.36:5831.01:37-1.51:385.310:053:41Full Moon12Thu
13Fri8:0329.47:3431.12:19-1.82:175.310:063:40Full Moon13Fri
14Sat8:4129.38:1630.73:00-1.92:575.310:083:40Waning Gibbous14Sat
15Sun9:2129.19:0330.03:40-1.63:405.410:093:40Waning Gibbous15Sun
16Mon10:0429.09:5528.94:21-1.14:275.610:103:40Waning Gibbous16Mon
17Tue10:5328.910:5127.65:04-0.35:215.810:113:40Third Quarter17Tue
18Wed11:4928.711:5626.45:510.96:245.710:123:40Third Quarter18Wed
19Thu12:5528.86:442.37:384.610:123:40Third Quarter19Thu
20Fri1:1525.82:0429.27:463.78:483.010:133:40Third Quarter20Fri
21Sat2:3626.13:0929.78:554.79:581.310:143:41Waning Crescent21Sat
22Sun3:5427.24:0630.410:055.211:10-0.610:143:41Waning Crescent22Sun
23Mon5:0128.54:5730.911:145.210:143:42Waning Crescent23Mon
24Tue5:5629.65:4231.212:08-2.212:115.010:153:43New Moon24Tue
25Wed6:4430.16:2431.512:58-3.21:004.910:153:43New Moon25Wed
26Thu7:2630.37:0431.51:43-3.51:444.910:153:44New Moon26Thu
27Fri8:0430.27:4431.22:23-3.12:245.010:153:45New Moon27Fri
28Sat8:4030.08:2530.43:01-2.43:015.210:153:47Waxing Crescent28Sat
29Sun9:1529.69:0529.13:35-1.43:375.610:153:48Waxing Crescent29Sun
30Mon9:5129.29:4427.54:07-0.44:136.110:143:49Waxing Crescent30Mon
31Tue10:2928.610:2425.54:390.74:527.110:143:50Waxing Crescent31Tue
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