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 35m 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 - May 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:1029.47:5428.51:433.12:16-1.15:4810:04New Moon1Wed
2Thu7:3929.98:2828.82:173.42:50-1.15:4510:07New Moon2Thu
3Fri8:1130.19:0228.82:483.73:22-1.15:4210:10New Moon3Fri
4Sat8:4429.79:3828.53:194.03:53-0.95:3910:12Waxing Crescent4Sat
5Sun9:1528.910:1427.93:504.64:25-0.75:3710:15Waxing Crescent5Sun
6Mon9:4527.810:5127.34:235.24:58-0.25:3410:18Waxing Crescent6Mon
7Tue10:1926.811:2926.74:575.85:330.35:3110:20Waxing Crescent7Tue
8Wed11:0325.75:376.36:121.05:2810:23First Quarter8Wed
9Thu12:1326.211:57 AM24.76:236.76:571.95:2610:25First Quarter9Thu
10Fri1:0625.912:5924.07:186.97:493.05:2310:28First Quarter10Fri
11Sat2:1126.02:1424.08:266.58:494.15:2010:31First Quarter11Sat
12Sun3:2126.63:3924.99:564.710:054.55:1810:33Waxing Gibbous12Sun
13Mon4:2127.74:4726.311:022.211:184.25:1510:36Waxing Gibbous13Mon
14Tue5:1228.95:4727.712:010.05:1210:38Waxing Gibbous14Tue
15Wed5:5630.16:4228.812:153.712:58-1.75:1010:41Waxing Gibbous15Wed
16Thu6:3731.17:3329.51:073.31:52-3.05:0710:44Full Moon16Thu
17Fri7:1831.98:2130.01:573.12:43-4.05:0510:46Full Moon17Fri
18Sat8:0232.39:0830.22:453.03:31-4.55:0210:49Full Moon18Sat
19Sun8:4932.19:5530.23:323.04:18-4.45:0010:51Waning Gibbous19Sun
20Mon9:4031.310:4330.14:203.35:03-3.84:5810:54Waning Gibbous20Mon
21Tue10:3329.911:3329.75:103.85:47-2.64:5510:56Waning Gibbous21Tue
22Wed11:3028.26:034.46:33-1.14:5310:58Third Quarter22Wed
23Thu12:2629.212:3526.47:024.87:220.84:5111:01Third Quarter23Thu
24Fri1:2528.51:4725.18:054.68:152.74:4911:03Third Quarter24Fri
25Sat2:3028.03:0324.69:084.09:154.44:4711:05Third Quarter25Sat
26Sun3:3627.84:2024.910:183.010:285.44:4511:08Waning Crescent26Sun
27Mon4:3427.85:2725.811:311.611:405.64:4311:10Waning Crescent27Mon
28Tue5:2227.96:2326.712:260.24:4111:12Waning Crescent28Tue
29Wed6:0328.17:0727.312:315.41:12-0.64:3911:14Waning Crescent29Wed
30Thu6:3828.57:4327.61:145.41:52-0.84:3711:16New Moon30Thu
31Fri7:1228.98:1428.01:505.42:28-0.94:3511:18New Moon31Fri
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