Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Juneau, AK.
Next low tide : 7:48 pm (0.9 ft)
Next high tide : in 1h 12m at 2:07 pm (16.7 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 - Feb 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:0616.112:5117.06:541.97:07-0.87:023:20New Moon1Fri
2Sat1:3216.21:2316.57:251.87:35-0.37:003:22Waxing Crescent2Sat
3Sun1:5916.21:5515.87:571.98:030.56:573:25Waxing Crescent3Sun
4Mon2:2616.12:2914.98:312.18:331.56:553:27Waxing Crescent4Mon
5Tue2:5615.83:0713.89:092.49:072.66:533:30Waxing Crescent5Tue
6Wed3:3115.53:5312.79:542.99:473.96:513:32First Quarter6Wed
7Thu4:1615.04:5711.610:523.210:425.16:483:35First Quarter7Thu
8Fri5:1614.76:2911.112:073.26:463:37First Quarter8Fri
9Sat6:3214.78:0811.612:016.01:302.56:433:39Waxing Gibbous9Sat
10Sun7:5115.49:2112.91:355.92:421.16:413:42Waxing Gibbous10Sun
11Mon9:0016.610:1514.62:534.93:40-0.56:393:44Waxing Gibbous11Mon
12Tue9:5917.911:0116.23:543.34:30-2.16:363:47Waxing Gibbous12Tue
13Wed10:5219.011:4317.64:451.55:16-3.36:343:49Full Moon13Wed
14Thu11:4119.65:33-0.15:59-3.96:313:52Full Moon14Thu
15Fri12:2418.712:2819.86:19-1.26:41-3.96:293:54Full Moon15Fri
16Sat1:0319.31:1419.37:03-1.97:22-3.16:263:56Waning Gibbous16Sat
17Sun1:4319.42:0018.27:49-1.88:04-1.86:243:59Waning Gibbous17Sun
18Mon2:2219.02:4716.68:35-1.28:470.06:214:01Waning Gibbous18Mon
19Tue3:0318.13:3714.89:24-0.19:332.06:184:04Third Quarter19Tue
20Wed3:4816.84:3713.010:191.310:273.96:164:06Third Quarter20Wed
21Thu4:4115.55:5811.711:252.511:365.56:134:08Third Quarter21Thu
22Fri5:4814.37:3911.412:453.26:114:11Third Quarter22Fri
23Sat7:0913.89:0012.01:016.22:073.06:084:13Waning Crescent23Sat
24Sun8:2514.09:5612.92:225.93:122.36:054:16Waning Crescent24Sun
25Mon9:2414.710:3713.93:245.04:011.56:034:18Waning Crescent25Mon
26Tue10:1115.411:1014.74:123.94:390.76:004:20Waning Crescent26Tue
27Wed10:5116.011:3915.44:512.85:120.15:574:23New Moon27Wed
28Thu11:2716.55:261.95:43-0.35:544:25New Moon28Thu
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 4:57 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 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