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 58m at 11:13 pm (1.5 ft)
Next high tide : 5:11 am (14.0 ft)
Sunset today : 9:13 pm
Sunrise tomorrow : 4:54 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Sep 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:3811.46:5414.812:312.012:486.63:575:56Waxing Gibbous1Sun
2Mon9:0512.58:2015.32:001.52:206.04:005:54Waxing Gibbous2Mon
3Tue10:0313.99:2816.33:110.53:284.54:025:51Waxing Gibbous3Tue
4Wed10:4815.210:2317.24:06-0.74:222.94:045:48Waxing Gibbous4Wed
5Thu11:2616.211:1017.74:51-1.55:071.44:065:45Full Moon5Thu
6Fri12:0017.05:30-2.05:480.34:085:42Full Moon6Fri
7Sat12:3117.46:06-1.96:26-0.44:115:39Full Moon7Sat
8Sun12:3117.612:5917.56:39-1.37:02-0.74:135:37Waning Gibbous8Sun
9Mon1:0817.01:2717.37:11-0.37:36-0.54:155:34Waning Gibbous9Mon
10Tue1:4316.01:5316.97:421.08:100.14:175:31Waning Gibbous10Tue
11Wed2:1814.82:2116.28:112.68:451.04:195:28Waning Gibbous11Wed
12Thu2:5513.52:5115.38:414.29:242.14:215:25Third Quarter12Thu
13Fri3:3712.23:2714.29:135.710:133.34:235:22Third Quarter13Fri
14Sat4:3610.94:1713.29:577.111:234.24:265:19Third Quarter14Sat
15Sun6:2210.25:3912.411:238.24:285:17Third Quarter15Sun
16Mon8:2110.77:1812.612:594.41:318.14:305:14Waning Crescent16Mon
17Tue9:2011.88:3313.52:223.52:476.94:325:11Waning Crescent17Tue
18Wed9:5813.19:2714.73:162.23:355.34:345:08Waning Crescent18Wed
19Thu10:2914.410:1115.93:570.94:143.64:365:05Waning Crescent19Thu
20Fri10:5815.610:5216.94:33-0.24:501.94:395:02New Moon20Fri
21Sat11:2616.911:3117.55:07-1.15:250.34:414:59New Moon21Sat
22Sun11:5617.95:40-1.46:01-1.14:434:56New Moon22Sun
23Mon12:1117.812:2618.76:14-1.36:38-2.04:454:54New Moon23Mon
24Tue12:5117.612:5819.16:49-0.67:16-2.44:474:51Waxing Crescent24Tue
25Wed1:3316.91:3319.07:260.67:58-2.14:504:48Waxing Crescent25Wed
26Thu2:1715.82:1218.38:052.18:45-1.24:524:45Waxing Crescent26Thu
27Fri3:0914.32:5717.28:513.89:400.14:544:42First Quarter27Fri
28Sat4:1512.83:5415.89:485.510:501.44:564:39First Quarter28Sat
29Sun5:5111.95:1314.611:116.74:584:36First Quarter29Sun
30Mon7:3712.36:5314.112:182.212:556.75:004:33First Quarter30Mon
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 2:12 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 74% 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 Waning Gibbous (74% 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