Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Juneau, AK.
Next low tide : 4:01 pm (7.4 ft)
Next high tide : in 3h 00m at 10:59 am (10.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waxing Gibbous (75% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Nov 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:0812.66:5512.112:064.21:116.06:123:10First Quarter1Tue
2Wed8:0213.58:0512.71:164.22:124.76:143:07Waxing Gibbous2Wed
3Thu8:4414.69:0113.62:143.83:003.16:173:05Waxing Gibbous3Thu
4Fri9:2215.79:4914.53:023.23:421.56:193:02Waxing Gibbous4Fri
5Sat9:5716.910:3315.43:442.74:20-0.16:213:00Waxing Gibbous5Sat
6Sun10:3217.911:1616.14:242.24:58-1.46:242:58Full Moon6Sun
7Mon11:0918.711:5816.65:032.05:36-2.56:262:56Full Moon7Mon
8Tue11:4719.25:431.96:16-3.16:292:53Full Moon8Tue
9Wed12:4016.712:2719.46:232.06:57-3.26:312:51Waning Gibbous9Wed
10Thu1:2516.51:1019.07:062.47:42-2.86:332:49Waning Gibbous10Thu
11Fri2:1116.11:5618.27:532.98:29-2.06:362:47Waning Gibbous11Fri
12Sat3:0315.52:4817.08:473.79:22-0.86:382:45Waning Gibbous12Sat
13Sun4:0115.03:5015.69:504.310:220.56:402:43Third Quarter13Sun
14Mon5:0814.75:0514.311:054.511:301.56:432:41Third Quarter14Mon
15Tue6:1914.96:3113.712:264.16:452:39Third Quarter15Tue
16Wed7:2515.57:5213.712:422.21:412.96:472:37Waning Crescent16Wed
17Thu8:2116.39:0114.31:492.52:431.56:492:35Waning Crescent17Thu
18Fri9:1017.19:5814.92:482.53:360.16:522:33Waning Crescent18Fri
19Sat9:5317.810:4715.53:402.54:21-0.96:542:31Waning Crescent19Sat
20Sun10:3218.211:3115.84:262.55:02-1.66:562:29New Moon20Sun
21Mon11:0918.35:082.65:40-1.96:582:28New Moon21Mon
22Tue12:1215.911:45 AM18.25:482.86:17-1.87:012:26New Moon22Tue
23Wed12:5015.812:2017.96:263.26:52-1.57:032:25New Moon23Wed
24Thu1:2615.512:5517.37:033.67:27-0.97:052:23Waxing Crescent24Thu
25Fri2:0215.01:3116.67:414.28:02-0.17:072:21Waxing Crescent25Fri
26Sat2:3814.52:0915.68:194.88:380.87:092:20Waxing Crescent26Sat
27Sun3:1813.92:5014.69:025.49:171.87:112:19Waxing Crescent27Sun
28Mon4:0213.53:3813.59:535.810:022.87:132:17First Quarter28Mon
29Tue4:5313.34:3712.510:556.010:553.77:152:16First Quarter29Tue
30Wed5:5113.45:5111.912:065.67:172:15First 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 1:30 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 75% 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 Waxing Gibbous (75% 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