Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Sitka, AK.
Next low tide (tomorrow) : in 2h 43m at 11:57 pm (3.8 ft)
Next high tide : 5:32 am (7.5 ft)
Sunset today : 9:50 pm
Sunrise tomorrow : 4:10 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Sep 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:448.56:170.16:222.76:057:56Waxing Gibbous1Fri
2Sat12:209.51:128.96:50-0.16:582.06:077:53Full Moon2Sat
3Sun12:579.61:379.27:200.07:311.56:097:51Full Moon3Sun
4Mon1:329.62:019.57:470.28:021.06:117:48Full Moon4Mon
5Tue2:069.52:259.78:140.58:340.76:137:45Full Moon5Tue
6Wed2:399.22:509.88:401.09:060.66:157:43Waning Gibbous6Wed
7Thu3:138.83:159.89:061.79:400.66:177:40Waning Gibbous7Thu
8Fri3:498.33:419.79:322.410:160.86:197:37Waning Gibbous8Fri
9Sat4:307.84:129.510:003.111:001.16:217:34Waning Gibbous9Sat
10Sun5:197.14:509.210:323.811:551.56:237:32Third Quarter10Sun
11Mon6:266.65:428.911:154.56:257:29Third Quarter11Mon
12Tue7:586.36:568.61:071.612:285.06:287:26Third Quarter12Tue
13Wed9:326.78:258.72:331.42:195.06:307:23Third Quarter13Wed
14Thu10:347.49:469.23:460.83:504.26:327:21Waning Crescent14Thu
15Fri11:188.310:529.84:430.14:543.16:347:18Waning Crescent15Fri
16Sat11:569.311:4910.45:30-0.45:461.76:367:15Waning Crescent16Sat
17Sun12:3210.26:13-0.86:340.46:387:12New Moon17Sun
18Mon12:4110.81:0811.06:54-0.87:20-0.76:407:10New Moon18Mon
19Tue1:3010.91:4511.67:34-0.48:05-1.56:427:07New Moon19Tue
20Wed2:1910.72:2211.98:130.28:51-1.76:447:04Waxing Crescent20Wed
21Thu3:0810.23:0111.88:541.19:38-1.66:467:01Waxing Crescent21Thu
22Fri3:599.53:4211.49:352.110:28-1.06:486:59Waxing Crescent22Fri
23Sat4:548.74:2610.610:193.111:23-0.16:506:56First Quarter23Sat
24Sun5:587.95:199.711:104.06:526:53First Quarter24Sun
25Mon7:177.36:268.812:280.712:194.86:546:50First Quarter25Mon
26Tue8:477.37:528.21:471.31:595.06:566:48First Quarter26Tue
27Wed10:037.69:198.13:081.53:354.66:586:45Waxing Gibbous27Wed
28Thu10:558.010:288.34:141.44:393.87:006:42Waxing Gibbous28Thu
29Fri11:318.511:208.65:021.25:252.97:026:39Waxing Gibbous29Fri
30Sat12:019.05:401.16:022.17:046:37Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451600)

Common Questions About Sitka, AK Tides

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

Slack tide in Sitka, AK is approximately 2:44 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 Sitka, AK?

Sitka, AK is currently in a transitional phase. Tonight's moon is 66% 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 Sitka, 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 Sitka, AK?

Tide predictions for Sitka, 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 Sitka, AK?

Tide data for Sitka, AK is sourced from NOAA Station #9451600. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9451600.

What is the moon phase in Sitka, AK tonight?

Tonight the moon over Sitka, AK is Third Quarter (66% illuminated). This places Sitka, 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