Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Thursday, August 13, 2026
The tide is currently rising in Juneau, AK.
Next low tide : 8:15 am (-3.6 ft)
Next high tide : in 2h 54m at 1:54 am (18.8 ft)
Sunset today : 8:51 pm
Sunrise tomorrow : 5:14 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - May 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:2313.74:4511.99:572.210:326.03:026:47Third Quarter1Tue
2Wed4:2012.75:5211.810:543.111:476.02:596:49Third Quarter2Wed
3Thu5:3111.96:5912.112:013.62:576:51Third Quarter3Thu
4Fri6:4911.87:5413.01:035.41:093.62:546:53Third Quarter4Fri
5Sat8:0012.28:3814.02:064.12:083.32:526:56Waning Crescent5Sat
6Sun8:5913.09:1815.22:562.62:592.82:506:58Waning Crescent6Sun
7Mon9:5014.09:5616.43:410.93:442.42:477:00Waning Crescent7Mon
8Tue10:3714.810:3417.44:22-0.74:262.02:457:02New Moon8Tue
9Wed11:2215.511:1318.35:02-2.15:081.72:437:04New Moon9Wed
10Thu12:0716.05:42-3.15:501.52:407:07New Moon10Thu
11Fri12:5216.26:24-3.76:331.62:387:09New Moon11Fri
12Sat12:3718.91:3816.07:08-3.87:181.92:367:11Waxing Crescent12Sat
13Sun1:2218.52:2615.67:54-3.48:082.42:347:13Waxing Crescent13Sun
14Mon2:1117.73:1915.18:43-2.59:033.02:327:15Waxing Crescent14Mon
15Tue3:0516.54:1714.79:37-1.410:073.52:297:17First Quarter15Tue
16Wed4:0715.15:2114.410:37-0.111:203.62:277:20First Quarter16Wed
17Thu5:2113.96:2814.611:431.02:257:22First Quarter17Thu
18Fri6:4313.27:3015.112:373.112:511.72:237:24First Quarter18Fri
19Sat8:0113.28:2515.71:492.11:562.22:217:26Waxing Gibbous19Sat
20Sun9:0813.59:1316.42:500.92:542.32:207:28Waxing Gibbous20Sun
21Mon10:0514.09:5616.83:42-0.33:452.42:187:30Waxing Gibbous21Mon
22Tue10:5514.510:3617.14:27-1.14:312.52:167:32Full Moon22Tue
23Wed11:3914.811:1317.25:08-1.75:142.62:147:34Full Moon23Wed
24Thu12:1914.95:46-1.95:542.82:127:35Full Moon24Thu
25Fri12:5714.86:22-1.96:323.12:117:37Full Moon25Fri
26Sat12:2516.91:3314.66:57-1.67:093.42:097:39Waning Gibbous26Sat
27Sun1:0116.42:0914.27:32-1.17:463.82:087:41Waning Gibbous27Sun
28Mon1:3815.82:4513.88:07-0.48:254.32:067:43Waning Gibbous28Mon
29Tue2:1615.03:2313.48:430.49:084.72:057:44Waning Gibbous29Tue
30Wed2:5714.04:0613.09:221.29:575.02:037:46Third Quarter30Wed
31Thu3:4513.04:5412.910:062.110:565.02:027:48Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9452210)

Common Questions About Juneau, AK Tides

Show All
What time does the tide turn (slack tide) in Juneau, AK today?

Slack tide in Juneau, AK is approximately 5:04 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 spring phase. Tonight's moon is 0% 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 near their weekly maximum.

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 New Moon (0% illuminated). This places Juneau, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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