Tides Today & Tomorrow in Juneau, AK

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Juneau, AK.
Next low tide (tomorrow) : 3:14 am (3.1 ft)
Next high tide : in 4h 58m at 8:13 pm (14.1 ft)
Sunset today : 9:38 pm
Sunrise tomorrow : 4:29 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9452210
Common Questions About Tides

Juneau, AK Tides - Aug 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:0313.75:300.35:393.83:498:18Waning Crescent1Tue
2Wed12:3814.46:07-0.46:173.23:518:16New Moon2Wed
3Thu12:1616.41:1015.06:42-0.96:522.63:538:13New Moon3Thu
4Fri12:5216.71:4015.47:14-1.27:262.23:558:11New Moon4Fri
5Sat1:2616.72:0915.77:45-1.27:581.93:578:09New Moon5Sat
6Sun2:0016.52:3715.98:15-1.08:301.74:008:06Waxing Crescent6Sun
7Mon2:3316.13:0715.98:46-0.59:051.84:028:04Waxing Crescent7Mon
8Tue3:0815.43:3915.89:190.29:431.94:048:01Waxing Crescent8Tue
9Wed3:4614.54:1515.69:541.210:272.24:067:59Waxing Crescent9Wed
10Thu4:3013.54:5815.310:362.411:202.44:087:57First Quarter10Thu
11Fri5:2812.55:5215.011:283.64:117:54First Quarter11Fri
12Sat6:4711.77:0015.012:272.612:374.64:137:52First Quarter12Sat
13Sun8:2211.88:1515.41:462.22:004.94:157:49Waxing Gibbous13Sun
14Mon9:4412.89:2616.33:031.23:194.34:177:46Waxing Gibbous14Mon
15Tue10:4714.210:2917.44:09-0.34:253.14:197:44Waxing Gibbous15Tue
16Wed11:3915.611:2518.55:04-1.75:211.64:227:41Full Moon16Wed
17Thu12:2516.95:53-2.96:110.24:247:39Full Moon17Thu
18Fri12:1619.21:0817.96:39-3.66:58-0.84:267:36Full Moon18Fri
19Sat1:0519.51:4918.57:22-3.77:44-1.44:287:33Full Moon19Sat
20Sun1:5119.22:2918.68:04-3.28:29-1.54:307:31Waning Gibbous20Sun
21Mon2:3718.33:0818.28:45-2.19:14-1.04:337:28Waning Gibbous21Mon
22Tue3:2217.03:4817.49:27-0.610:00-0.14:357:25Waning Gibbous22Tue
23Wed4:0815.44:3016.410:101.210:511.14:377:23Third Quarter23Wed
24Thu5:0013.75:1615.210:573.111:482.34:397:20Third Quarter24Thu
25Fri6:0212.36:1314.211:554.84:417:17Third Quarter25Fri
26Sat7:2611.47:2413.512:573.11:105.94:437:14Third Quarter26Sat
27Sun8:5811.48:3913.52:143.42:336.14:467:12Waning Crescent27Sun
28Mon10:0712.19:4414.03:252.93:435.64:487:09Waning Crescent28Mon
29Tue10:5613.010:3514.84:202.14:364.74:507:06Waning Crescent29Tue
30Wed11:3413.911:1815.55:041.25:193.74:527:03Waning Crescent30Wed
31Thu12:0714.85:410.45:552.74:547:00New Moon31Thu
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 11:43 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 63% 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 First Quarter (63% 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