Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Juneau, AK.
Next low tide (tomorrow) : in 1h 21m at 11:40 pm (2.8 ft)
Next high tide : 5:38 am (15.2 ft)
Sunset today : 10:07 pm
Sunrise tomorrow : 3:50 am
Moon phase : Waxing Crescent (29% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Jun 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:1314.37:4813.612:244.612:500.84:019:50Third Quarter1Tue
2Wed7:2413.08:5113.71:374.71:541.93:599:51Third Quarter2Wed
3Thu8:4212.39:4614.02:514.32:592.63:589:53Third Quarter3Thu
4Fri9:5612.110:3214.53:573.33:593.03:579:54Waning Crescent4Fri
5Sat10:5812.311:1115.14:512.24:503.33:569:55Waning Crescent5Sat
6Sun11:5112.811:4715.55:371.25:353.53:559:57Waning Crescent6Sun
7Mon12:3713.26:170.26:163.63:559:58Waning Crescent7Mon
8Tue12:2016.01:1813.66:53-0.56:543.73:549:59New Moon8Tue
9Wed12:5316.31:5613.97:28-1.07:303.83:5310:00New Moon9Wed
10Thu1:2716.52:3314.18:02-1.38:054.03:5210:01New Moon10Thu
11Fri2:0116.53:0914.18:36-1.48:404.23:5210:02New Moon11Fri
12Sat2:3616.43:4613.99:10-1.39:154.43:5110:03Waxing Crescent12Sat
13Sun3:1216.14:2313.79:46-1.19:534.73:5110:04Waxing Crescent13Sun
14Mon3:5015.65:0413.510:25-0.710:364.93:5110:04Waxing Crescent14Mon
15Tue4:3115.05:4813.311:07-0.211:265.03:5010:05Waxing Crescent15Tue
16Wed5:2014.26:3813.411:550.43:5010:06First Quarter16Wed
17Thu6:1913.37:3313.812:274.912:491.13:5010:06First Quarter17Thu
18Fri7:3112.68:2914.51:364.31:491.83:5010:07First Quarter18Fri
19Sat8:5012.49:2415.42:483.22:532.33:5010:07First Quarter19Sat
20Sun10:0812.810:1816.53:551.63:582.63:5110:07Waxing Gibbous20Sun
21Mon11:1713.511:0917.64:55-0.14:592.73:5110:07Waxing Gibbous21Mon
22Tue12:1914.45:50-1.85:552.53:5110:08Waxing Gibbous22Tue
23Wed1:1515.26:41-3.16:492.33:5110:08Full Moon23Wed
24Thu12:5019.12:0815.87:30-4.07:402.23:5210:08Full Moon24Thu
25Fri1:3919.32:5816.08:17-4.38:292.13:5210:07Full Moon25Fri
26Sat2:2819.13:4516.09:04-4.19:192.33:5310:07Waning Gibbous26Sat
27Sun3:1718.44:3215.89:50-3.310:092.63:5410:07Waning Gibbous27Sun
28Mon4:0517.35:1915.310:36-2.211:013.03:5510:07Waning Gibbous28Mon
29Tue4:5516.06:0714.811:23-0.911:563.53:5510:06Waning Gibbous29Tue
30Wed5:4714.46:5614.312:120.63:5610:06Third Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9452210)

Common Questions About Juneau, AK Tides

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What time does the tide turn (slack tide) in Juneau, AK today?

Slack tide in Juneau, AK is approximately 2:39 am — 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 Juneau, AK?

Juneau, 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 Juneau, 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 Juneau, AK?

Tide predictions for Juneau, 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 Juneau, AK?

Tide data for Juneau, AK is sourced from NOAA Station #9452210. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9452210.

What is the moon phase in Juneau, AK tonight?

Tonight the moon over Juneau, AK is Waxing Crescent (29% illuminated). This places Juneau, 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