Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Juneau, AK.
Next low tide : in 2h 43m at 5:10 pm (6.6 ft)
Next high tide : 10:56 pm (13.9 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:38 am
Moon phase : Waxing Gibbous (83% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Apr 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:2213.59:2713.72:205.12:472.14:245:38Waxing Gibbous1Wed
2Thu9:2214.110:0514.63:183.73:361.64:215:41Waxing Gibbous2Thu
3Fri10:0914.710:3715.34:032.44:151.24:185:43Waxing Gibbous3Fri
4Sat10:4915.211:0416.04:401.24:500.94:155:45Full Moon4Sat
5Sun11:2515.511:3116.55:130.35:220.94:125:47Full Moon5Sun
6Mon11:5915.611:5716.95:45-0.45:521.14:095:50Full Moon6Mon
7Tue12:3115.56:14-0.86:221.64:075:52Full Moon7Tue
8Wed12:2417.01:0315.26:44-0.96:512.24:045:54Full Moon8Wed
9Thu12:5216.91:3514.77:14-0.87:202.94:015:56Waning Gibbous9Thu
10Fri1:2116.62:0913.97:46-0.37:523.73:585:59Waning Gibbous10Fri
11Sat1:5316.12:4713.18:220.38:274.63:556:01Waning Gibbous11Sat
12Sun2:3015.43:3412.29:041.09:125.43:536:03Waning Gibbous12Sun
13Mon3:1614.64:3911.59:571.710:156.13:506:05Third Quarter13Mon
14Tue4:1813.76:0411.511:042.311:426.13:476:08Third Quarter14Tue
15Wed5:4013.27:2312.312:232.33:446:10Third Quarter15Wed
16Thu7:0613.58:2213.71:105.21:371.83:426:12Waning Crescent16Thu
17Fri8:2014.39:0915.42:203.32:381.03:396:14Waning Crescent17Fri
18Sat9:2315.49:5217.03:171.13:310.33:366:17Waning Crescent18Sat
19Sun10:1816.410:3418.44:06-1.04:18-0.23:336:19Waning Crescent19Sun
20Mon11:0917.111:1519.34:53-2.85:03-0.43:316:21New Moon20Mon
21Tue11:5817.411:5619.85:38-4.15:48-0.23:286:24New Moon21Tue
22Wed12:4617.36:22-4.66:320.43:256:26New Moon22Wed
23Thu12:3919.71:3416.77:07-4.37:171.33:236:28Waxing Crescent23Thu
24Fri1:2219.02:2315.77:53-3.48:042.43:206:30Waxing Crescent24Fri
25Sat2:0817.83:1514.68:41-2.08:563.63:176:33Waxing Crescent25Sat
26Sun2:5816.34:1413.59:34-0.49:564.73:156:35First Quarter26Sun
27Mon3:5514.75:2412.810:341.111:095.43:126:37First Quarter27Mon
28Tue5:0513.36:3812.611:422.23:106:39First Quarter28Tue
29Wed6:2712.47:4313.012:315.312:542.83:076:42First Quarter29Wed
30Thu7:4512.48:3313.71:454.51:572.93:056:44Waxing Gibbous30Thu
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 8:03 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 Juneau, AK?

Juneau, AK is currently in a spring phase. Tonight's moon is 83% 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 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 Gibbous (83% illuminated). This places Juneau, 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