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 6h 21m 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 - Aug 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:2711.68:3815.22:092.72:154.44:529:15First Quarter1Sat
2Sun9:5711.99:4715.93:251.93:334.74:549:13Waxing Gibbous2Sun
3Mon11:1412.910:5116.94:360.54:464.24:569:11Waxing Gibbous3Mon
4Tue12:1514.25:37-1.05:493.24:589:08Waxing Gibbous4Tue
5Wed1:0715.56:30-2.56:442.15:009:06Full Moon5Wed
6Thu12:4518.91:5416.67:19-3.67:340.95:039:04Full Moon6Thu
7Fri1:3719.52:3817.48:05-4.28:220.15:059:01Full Moon7Fri
8Sat2:2619.63:2017.88:49-4.19:08-0.35:078:59Waning Gibbous8Sat
9Sun3:1319.14:0117.89:32-3.59:55-0.35:098:56Waning Gibbous9Sun
10Mon4:0018.04:4217.410:14-2.210:430.15:118:54Waning Gibbous10Mon
11Tue4:4616.65:2316.710:57-0.611:330.95:138:51Waning Gibbous11Tue
12Wed5:3614.96:0715.811:421.35:168:49Third Quarter12Wed
13Thu6:3213.26:5714.812:271.812:323.25:188:46Third Quarter13Thu
14Fri7:4311.87:5614.11:302.61:334.85:208:43Third Quarter14Fri
15Sat9:1211.29:0413.72:413.02:495.95:228:41Third Quarter15Sat
16Sun10:3811.510:1113.93:552.94:076.15:248:38Waning Crescent16Sun
17Mon11:4112.211:0914.54:582.35:115.65:278:36Waning Crescent17Mon
18Tue12:2813.15:491.46:014.95:298:33Waning Crescent18Tue
19Wed1:0513.96:310.66:424.05:318:30Waning Crescent19Wed
20Thu12:3915.91:3714.67:07-0.27:183.25:338:28New Moon20Thu
21Fri1:1716.52:0715.27:40-0.87:522.45:358:25New Moon21Fri
22Sat1:5216.82:3615.78:12-1.18:241.85:388:22New Moon22Sat
23Sun2:2616.93:0416.18:42-1.28:561.45:408:19New Moon23Sun
24Mon3:0016.83:3216.39:13-1.09:281.15:428:17Waxing Crescent24Mon
25Tue3:3416.34:0116.49:44-0.410:031.15:448:14Waxing Crescent25Tue
26Wed4:0915.64:3316.310:170.510:421.25:468:11Waxing Crescent26Wed
27Thu4:4914.65:0916.010:541.711:281.65:488:08Waxing Crescent27Thu
28Fri5:3613.55:5415.611:373.05:518:06First Quarter28Fri
29Sat6:4012.46:5215.112:242.012:344.45:538:03First Quarter29Sat
30Sun8:0911.78:0614.91:352.31:505.45:558:00First Quarter30Sun
31Mon9:5012.19:2715.32:592.03:205.55:577:57Waxing Gibbous31Mon
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