Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 24m at 4:00 am (1.0 ft)
Next high tide : 10:14 am (6.1 ft)
Sunset today : 10:00 pm
Sunrise tomorrow : 4:07 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Jan 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:169.812:3312.46:353.37:24-2.58:393:30Full Moon1Fri
2Sat1:5710.21:2212.17:262.88:07-2.48:393:32Waning Gibbous2Sat
3Sun2:3910.52:1211.58:182.48:49-1.88:383:33Waning Gibbous3Sun
4Mon3:2210.73:0410.69:122.29:32-0.98:383:34Waning Gibbous4Mon
5Tue4:0610.74:019.410:092.110:150.38:373:36Third Quarter5Tue
6Wed4:5210.75:058.311:132.011:011.78:363:37Third Quarter6Wed
7Thu5:4110.56:227.312:251.98:363:39Third Quarter7Thu
8Fri6:3510.37:546.91:421.68:353:41Third Quarter8Fri
9Sat7:3310.19:287.012:594.12:551.28:343:42Waning Crescent9Sat
10Sun8:3510.110:417.52:154.73:570.78:333:44Waning Crescent10Sun
11Mon9:3410.211:338.13:285.04:480.28:323:46Waning Crescent11Mon
12Tue10:2610.34:294.85:31-0.28:313:48Waning Crescent12Tue
13Wed12:138.511:11 AM10.55:184.66:09-0.48:303:49New Moon13Wed
14Thu12:478.811:51 AM10.66:004.26:43-0.68:293:51New Moon14Thu
15Fri1:179.112:2810.66:373.87:15-0.68:283:53New Moon15Fri
16Sat1:469.31:0310.47:133.57:44-0.68:263:55New Moon16Sat
17Sun2:149.41:3710.17:483.28:13-0.38:253:57Waxing Crescent17Sun
18Mon2:429.52:119.68:243.08:400.28:243:59Waxing Crescent18Mon
19Tue3:109.62:479.19:012.89:080.88:224:01Waxing Crescent19Tue
20Wed3:389.63:278.49:412.79:361.68:214:03Waxing Crescent20Wed
21Thu4:099.64:137.610:262.710:062.48:194:05First Quarter21Thu
22Fri4:439.65:126.911:202.610:423.38:184:08First Quarter22Fri
23Sat5:259.66:336.412:282.48:164:10First Quarter23Sat
24Sun6:199.78:156.41:461.98:144:12First Quarter24Sun
25Mon7:259.99:466.912:454.93:001.18:124:14Waxing Gibbous25Mon
26Tue8:3610.310:477.72:175.14:010.18:114:16Waxing Gibbous26Tue
27Wed9:4310.911:338.63:374.74:53-0.98:094:18Waxing Gibbous27Wed
28Thu10:4211.54:414.05:40-1.78:074:21Full Moon28Thu
29Fri12:149.411:36 AM12.05:363.16:23-2.28:054:23Full Moon29Fri
30Sat12:5310.112:2612.16:272.27:05-2.48:034:25Full Moon30Sat
31Sun1:3110.81:1611.97:171.47:45-2.18:014:27Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451600)

Common Questions About Sitka, AK Tides

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

Slack tide in Sitka, AK is approximately 7:07 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 78% 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 Waxing Gibbous (78% 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