Tides Today & Tomorrow in Anchorage, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Anchorage, AK.
Next low tide : in 4h 47m at 5:23 pm (-0.1 ft)
Next high tide : 11:14 pm (29.1 ft)
Sunset today : 11:36 pm
Sunrise tomorrow : 4:31 am
Moon phase : Waning Gibbous (79% illuminated)
Tide Station Location : Station #9455920
Common Questions About Tides

Anchorage, AK Tides - Sep 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:3332.98:1332.32:070.62:35-2.96:539:05Full Moon1Thu
2Fri8:1933.38:4933.02:57-1.03:18-2.96:559:02Full Moon2Fri
3Sat9:0533.29:2633.53:43-2.14:00-2.26:588:59Waning Gibbous3Sat
4Sun9:5132.410:0633.44:28-2.54:40-1.07:008:56Waning Gibbous4Sun
5Mon10:3931.210:4932.65:13-2.25:200.87:038:53Waning Gibbous5Mon
6Tue11:3029.511:3630.95:57-1.36:013.27:058:49Third Quarter6Tue
7Wed12:3027.66:440.26:485.87:088:46Third Quarter7Wed
8Thu12:3228.61:4225.97:371.97:548.27:108:43Third Quarter8Thu
9Fri1:4826.53:1625.38:373.49:198.97:138:40Third Quarter9Fri
10Sat3:1125.64:3726.19:554.010:417.97:158:37Waning Crescent10Sat
11Sun4:2525.95:3727.411:283.011:495.97:188:33Waning Crescent11Sun
12Mon5:2427.06:2328.412:211.67:208:30Waning Crescent12Mon
13Tue6:1228.16:5928.912:404.11:040.87:238:27Waning Crescent13Tue
14Wed6:5229.17:2629.31:232.91:410.57:258:24New Moon14Wed
15Thu7:2729.87:5029.92:002.12:150.67:278:21New Moon15Thu
16Fri8:0130.38:1830.52:341.62:470.97:308:17New Moon16Fri
17Sat8:3530.58:4830.83:071.23:181.47:328:14New Moon17Sat
18Sun9:1030.29:1730.73:390.83:482.17:358:11Waxing Crescent18Sun
19Mon9:4529.59:4330.24:120.64:172.97:378:08Waxing Crescent19Mon
20Tue10:2028.510:1129.54:470.74:483.97:408:05Waxing Crescent20Tue
21Wed10:5827.410:4628.75:231.05:215.07:428:02Waxing Crescent21Wed
22Thu11:4326.311:3127.46:031.56:026.47:457:58First Quarter22Thu
23Fri12:3925.26:492.36:517.97:477:55First Quarter23Fri
24Sat12:3026.11:5424.77:443.27:549.07:507:52First Quarter24Sat
25Sun1:4225.43:2425.48:513.69:248.67:527:49First Quarter25Sun
26Mon3:1726.04:3927.210:103.110:506.17:557:46Waxing Gibbous26Mon
27Tue4:3527.95:3729.211:251.711:543.37:577:42Waxing Gibbous27Tue
28Wed5:3630.06:2430.912:290.38:007:39Waxing Gibbous28Wed
29Thu6:2931.67:0632.212:550.91:22-0.78:027:36Full Moon29Thu
30Fri7:1832.57:4333.01:50-1.12:10-1.18:057:33Full Moon30Fri
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 8:18 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 79% 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 Waning Gibbous (79% 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