Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Juneau, AK.
Next low tide : in 4h 08m at 12:00 pm (-0.5 ft)
Next high tide : 6:40 pm (15.1 ft)
Sunset today : 10:07 pm
Sunrise tomorrow : 3:50 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Apr 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:5412.210:2511.83:006.73:393.76:247:38First Quarter1Tue
2Wed10:1012.811:1212.94:165.74:392.96:217:40Waxing Gibbous2Wed
3Thu11:0813.711:4914.25:094.35:252.06:187:43Waxing Gibbous3Thu
4Fri11:5514.75:522.76:051.26:157:45Waxing Gibbous4Fri
5Sat12:2215.412:3815.66:291.16:410.56:127:47Waxing Gibbous5Sat
6Sun12:5416.61:1816.37:05-0.37:170.16:097:50Full Moon6Sun
7Mon1:2717.61:5716.77:41-1.67:530.06:077:52Full Moon7Mon
8Tue2:0018.32:3716.88:18-2.48:300.26:047:54Full Moon8Tue
9Wed2:3518.73:1816.58:56-2.89:080.76:017:56Waning Gibbous9Wed
10Thu3:1318.74:0215.99:38-2.79:501.65:587:59Waning Gibbous10Thu
11Fri3:5418.24:5015.010:23-2.110:372.65:558:01Waning Gibbous11Fri
12Sat4:4017.35:4713.911:14-1.011:323.75:538:03Third Quarter12Sat
13Sun5:3516.16:5813.212:140.15:508:05Third Quarter13Sun
14Mon6:4414.88:2213.012:434.61:251.15:478:08Third Quarter14Mon
15Tue8:0814.09:3913.72:074.72:441.55:448:10Third Quarter15Tue
16Wed9:3414.010:4014.73:303.93:571.45:428:12Waning Crescent16Wed
17Thu10:4614.611:3015.94:382.44:571.05:398:14Waning Crescent17Thu
18Fri11:4515.25:340.85:480.65:368:17Waning Crescent18Fri
19Sat12:1216.812:3615.86:21-0.66:320.55:338:19Waning Crescent19Sat
20Sun12:5017.51:2116.17:03-1.77:130.65:318:21New Moon20Sun
21Mon1:2517.82:0216.27:42-2.27:510.95:288:24New Moon21Mon
22Tue1:5917.92:4016.08:19-2.38:271.55:258:26New Moon22Tue
23Wed2:3117.63:1715.58:55-2.09:032.25:238:28Waxing Crescent23Wed
24Thu3:0417.13:5314.89:30-1.49:383.15:208:30Waxing Crescent24Thu
25Fri3:3716.44:3014.010:06-0.510:144.05:188:33Waxing Crescent25Fri
26Sat4:1315.55:1113.110:440.510:534.95:158:35Waxing Crescent26Sat
27Sun4:5314.45:5812.311:261.611:415.75:128:37First Quarter27Sun
28Mon5:4013.36:5811.812:162.55:108:39First Quarter28Mon
29Tue6:4212.48:0811.812:466.21:183.25:078:42First Quarter29Tue
30Wed7:5911.89:1412.32:076.12:283.55:058:44First 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 3:20 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 Juneau, AK?

Juneau, AK is currently in a transitional phase. Tonight's moon is 39% 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 First Quarter (39% 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