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 1h 46m 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 - Oct 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:038.912:279.46:121.26:351.37:076:34Full Moon1Sun
2Mon12:419.112:529.86:421.37:060.77:096:31Full Moon2Mon
3Tue1:169.21:1610.17:101.67:370.27:116:29Full Moon3Tue
4Wed1:509.31:4110.37:381.98:08-0.17:136:26Full Moon4Wed
5Thu2:259.22:0710.48:052.48:40-0.27:156:23Waning Gibbous5Thu
6Fri3:008.92:3310.48:342.99:14-0.17:176:20Waning Gibbous6Fri
7Sat3:378.63:0310.29:033.49:520.27:196:18Waning Gibbous7Sat
8Sun4:198.13:379.99:354.010:360.57:216:15Waning Gibbous8Sun
9Mon5:117.64:189.510:144.511:290.97:236:12Third Quarter9Mon
10Tue6:167.25:149.011:074.97:256:10Third Quarter10Tue
11Wed7:367.26:338.512:361.212:325.17:286:07Third Quarter11Wed
12Thu8:517.68:068.41:521.32:174.77:306:04Third Quarter12Thu
13Fri9:498.39:308.73:041.13:403.67:326:02Waning Crescent13Fri
14Sat10:359.310:409.24:030.84:412.17:345:59Waning Crescent14Sat
15Sun11:1510.211:399.84:540.75:320.77:365:57Waning Crescent15Sun
16Mon11:5411.15:390.76:19-0.77:385:54New Moon16Mon
17Tue12:3310.212:3211.96:220.97:04-1.67:415:52New Moon17Tue
18Wed1:2310.41:1012.37:051.37:48-2.27:435:49New Moon18Wed
19Thu2:1210.31:5012.37:471.98:33-2.27:455:46Waxing Crescent19Thu
20Fri3:0010.02:3012.08:302.59:19-1.97:475:44Waxing Crescent20Fri
21Sat3:509.53:1211.49:143.210:06-1.17:495:41Waxing Crescent21Sat
22Sun4:438.93:5810.510:013.910:57-0.27:515:39Waxing Crescent22Sun
23Mon5:438.44:499.510:554.511:550.77:545:36First Quarter23Mon
24Tue6:517.95:548.512:064.97:565:34First Quarter24Tue
25Wed8:047.97:157.81:021.51:394.97:585:32First Quarter25Wed
26Thu9:098.18:437.52:132.03:084.48:005:29First Quarter26Thu
27Fri9:598.49:577.63:172.24:123.58:035:27Waxing Gibbous27Fri
28Sat10:388.910:567.94:092.34:582.68:055:24Waxing Gibbous28Sat
29Sun11:109.411:438.24:512.45:351.78:075:22Waxing Gibbous29Sun
30Mon11:399.85:272.66:090.98:095:20Waxing Gibbous30Mon
31Tue12:248.512:0610.26:002.86:410.28:115:17Full Moon31Tue
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 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