Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Juneau, AK.
Next low tide (tomorrow) : in 5h 02m at 12:03 am (1.6 ft)
Next high tide (tomorrow) : 6:04 am (12.8 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 - Oct 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:4415.611:3616.75:030.25:322.47:046:29Waxing Gibbous1Thu
2Fri12:2816.95:56-0.86:220.67:076:26Waxing Gibbous2Fri
3Sat12:2817.61:0718.06:41-1.47:06-0.97:096:23Full Moon3Sat
4Sun1:1618.21:4418.77:23-1.67:48-1.97:116:20Full Moon4Sun
5Mon2:0018.32:1918.98:02-1.38:28-2.37:136:17Full Moon5Mon
6Tue2:4217.92:5218.78:40-0.59:07-2.17:156:15Waning Gibbous6Tue
7Wed3:2217.13:2518.19:170.79:45-1.57:186:12Waning Gibbous7Wed
8Thu4:0216.03:5817.29:532.210:24-0.47:206:09Waning Gibbous8Thu
9Fri4:4314.84:3316.010:313.811:050.97:226:06Waning Gibbous9Fri
10Sat5:2813.45:1314.711:135.311:532.37:246:03Third Quarter10Sat
11Sun6:2612.36:0513.412:076.67:276:01Third Quarter11Sun
12Mon7:4811.57:1812.512:553.51:297.47:295:58Third Quarter12Mon
13Tue9:2211.78:4912.32:144.13:067.37:315:55Third Quarter13Tue
14Wed10:2812.510:0612.93:343.94:196.27:335:52Waning Crescent14Wed
15Thu11:1313.511:0313.84:343.25:104.87:365:50Waning Crescent15Thu
16Fri11:4814.711:4814.85:212.35:503.37:385:47Waning Crescent16Fri
17Sat12:1915.85:591.46:251.87:405:44Waning Crescent17Sat
18Sun12:2915.712:4916.86:340.86:580.47:425:42New Moon18Sun
19Mon1:0716.41:1917.77:080.47:32-0.87:455:39New Moon19Mon
20Tue1:4516.81:4918.37:420.38:06-1.77:475:36New Moon20Tue
21Wed2:2317.02:2218.78:160.68:42-2.27:495:34New Moon21Wed
22Thu3:0216.82:5618.88:521.29:20-2.27:525:31Waxing Crescent22Thu
23Fri3:4316.23:3418.49:312.110:03-1.77:545:29Waxing Crescent23Fri
24Sat4:2915.44:1617.610:153.210:50-0.97:565:26Waxing Crescent24Sat
25Sun5:2314.45:0716.511:074.511:470.37:595:23First Quarter25Sun
26Mon6:3313.56:1115.212:145.58:015:21First Quarter26Mon
27Tue8:0013.27:3514.312:571.31:405.98:035:18First Quarter27Tue
28Wed9:2313.99:0514.22:171.83:085.18:065:16First Quarter28Wed
29Thu10:2715.010:2314.93:351.64:203.68:085:13Waxing Gibbous29Thu
30Fri11:1716.311:2515.74:391.15:181.78:105:11Waxing Gibbous30Fri
31Sat12:0017.45:320.66:060.08:135:09Waxing Gibbous31Sat
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 3:03 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 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