Tides Today & Tomorrow in Anchorage, AK

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Anchorage, AK.
Next low tide (tomorrow) : 12:21 am (6.3 ft)
Next high tide : in 4h 42m at 6:19 pm (26.9 ft)
Sunset today : 11:37 pm
Sunrise tomorrow : 4:21 am
Moon phase : Waning Crescent (8% illuminated)
Tide Station Location : Station #9455920
Common Questions About Tides

Anchorage, AK Tides - Sep 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:4728.77:4729.11:235.21:52-0.66:539:04New Moon1Sun
2Mon7:2829.68:1229.22:054.12:27-0.46:569:01New Moon2Mon
3Tue8:0530.18:3629.62:423.52:590.16:588:58New Moon3Tue
4Wed8:4030.19:0130.23:153.03:280.77:018:55New Moon4Wed
5Thu9:1329.89:2930.53:462.73:571.47:038:52Waxing Crescent5Thu
6Fri9:4729.19:5730.34:172.44:242.37:068:48Waxing Crescent6Fri
7Sat10:2128.010:2229.74:492.24:523.67:088:45Waxing Crescent7Sat
8Sun10:5626.710:4728.85:242.25:205.37:118:42Waxing Crescent8Sun
9Mon11:3825.311:1727.46:012.65:517.27:138:39First Quarter9Mon
10Tue12:3123.86:433.36:329.47:168:36First Quarter10Tue
11Wed12:0025.71:4422.77:344.17:2511.57:188:32First Quarter11Wed
12Thu1:0824.13:2222.98:364.78:4212.67:218:29First Quarter12Thu
13Fri2:4823.84:5424.89:544.410:4510.77:238:26Waxing Gibbous13Fri
14Sat4:1825.55:5027.111:252.911:467.77:268:23Waxing Gibbous14Sat
15Sun5:2128.16:3529.112:320.77:288:20Waxing Gibbous15Sun
16Mon6:1530.47:1430.612:434.81:22-1.07:318:17Full Moon16Mon
17Tue7:0432.17:5031.71:362.22:07-1.97:338:13Full Moon17Tue
18Wed7:5132.98:2432.62:260.12:49-2.07:368:10Full Moon18Wed
19Thu8:3632.98:5733.33:13-1.53:28-1.47:388:07Waning Gibbous19Thu
20Fri9:2132.39:3233.63:58-2.34:07-0.37:418:04Waning Gibbous20Fri
21Sat10:0731.210:0933.24:42-2.44:441.47:438:01Waning Gibbous21Sat
22Sun10:5629.710:5031.85:25-1.75:213.57:467:57Waning Gibbous22Sun
23Mon11:4927.811:3729.46:09-0.46:006.27:487:54Third Quarter23Mon
24Tue12:5425.96:571.46:529.17:507:51Third Quarter24Tue
25Wed12:4426.52:2424.77:533.38:3310.97:537:48Third Quarter25Wed
26Thu2:2024.64:0825.39:024.610:039.97:557:45Waning Crescent26Thu
27Fri3:4124.55:1326.810:504.411:167.77:587:41Waning Crescent27Fri
28Sat4:4925.66:0328.011:552.88:007:38Waning Crescent28Sat
29Sun5:4527.06:4128.712:145.412:411.68:037:35Waning Crescent29Sun
30Mon6:3028.37:1029.11:003.61:191.28:067:32New Moon30Mon
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 9:20 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 spring phase. Tonight's moon is 8% 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 near their weekly maximum.

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 Crescent (8% illuminated). This places Anchorage, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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