Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Juneau, AK.
Next low tide : in 2h 36m at 11:12 am (1.7 ft)
Next high tide : 5:36 pm (16.0 ft)
Sunset today : 9:10 pm
Sunrise tomorrow : 4:56 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Aug 2092

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:1815.81:2414.06:53-0.27:013.74:529:15New Moon1Fri
2Sat12:5916.41:5914.77:28-1.07:383.04:549:12New Moon2Sat
3Sun1:3717.02:3215.48:03-1.68:132.44:579:10New Moon3Sun
4Mon2:1417.33:0415.88:36-2.08:481.94:599:08New Moon4Mon
5Tue2:5117.33:3616.29:10-2.09:251.55:019:05Waxing Crescent5Tue
6Wed3:2817.04:0916.39:45-1.710:041.35:039:03Waxing Crescent6Wed
7Thu4:0816.34:4516.310:22-0.910:471.45:059:01Waxing Crescent7Thu
8Fri4:5115.45:2516.211:030.211:371.65:078:58Waxing Crescent8Fri
9Sat5:4114.26:1215.911:491.55:108:56First Quarter9Sat
10Sun6:4513.07:0915.612:351.912:463.05:128:53First Quarter10Sun
11Mon8:0812.28:1815.51:462.01:574.15:148:51First Quarter11Mon
12Tue9:4212.29:3215.83:041.63:184.65:168:48Waxing Gibbous12Tue
13Wed11:0313.110:4116.54:190.74:344.25:188:45Waxing Gibbous13Wed
14Thu12:0514.45:23-0.65:383.25:218:43Waxing Gibbous14Thu
15Fri12:5615.56:18-1.76:332.05:238:40Full Moon15Fri
16Sat12:3618.21:4116.57:05-2.67:211.05:258:38Full Moon16Sat
17Sun1:2518.62:2117.17:49-3.08:060.35:278:35Full Moon17Sun
18Mon2:1118.72:5917.48:30-3.08:49-0.15:298:32Full Moon18Mon
19Tue2:5318.33:3517.39:08-2.49:300.05:328:30Waning Gibbous19Tue
20Wed3:3417.54:0916.99:45-1.310:100.45:348:27Waning Gibbous20Wed
21Thu4:1316.34:4216.310:220.010:511.15:368:24Waning Gibbous21Thu
22Fri4:5314.95:1715.510:581.611:342.05:388:21Waning Gibbous22Fri
23Sat5:3613.55:5614.611:373.35:408:19Third Quarter23Sat
24Sun6:2812.16:4313.812:233.012:234.85:428:16Third Quarter24Sun
25Mon7:3911.17:4513.21:243.71:256.15:458:13Third Quarter25Mon
26Tue9:1310.89:0013.12:394.02:516.75:478:10Third Quarter26Tue
27Wed10:3711.310:1013.53:553.64:126.45:498:08Waning Crescent27Wed
28Thu11:3512.311:0814.44:562.75:125.65:518:05Waning Crescent28Thu
29Fri12:1813.45:451.55:594.55:538:02Waning Crescent29Fri
30Sat12:5414.56:250.46:383.35:567:59Waning Crescent30Sat
31Sun12:3816.41:2715.57:01-0.67:152.15:587:57New Moon31Sun
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 2:24 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 64% 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 Third Quarter (64% 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