Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 6h 05m at 7:00 am (-0.7 ft)
Next high tide : 1:43 pm (7.5 ft)
Sunset today : 9:59 pm
Sunrise tomorrow : 4:09 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Jan 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:019.49:236.71:233.73:072.18:393:30Waxing Gibbous1Thu
2Fri8:479.610:317.22:234.33:581.48:393:31Waxing Gibbous2Fri
3Sat9:319.811:237.63:214.74:410.88:383:32Waxing Gibbous3Sat
4Sun10:1310.14:134.95:200.38:383:34Waxing Gibbous4Sun
5Mon12:048.110:53 AM10.44:584.95:57-0.18:373:35Full Moon5Mon
6Tue12:408.411:31 AM10.65:394.86:32-0.58:373:37Full Moon6Tue
7Wed1:138.712:0810.76:184.67:07-0.78:363:38Full Moon7Wed
8Thu1:468.912:4510.86:554.47:41-0.98:353:40Full Moon8Thu
9Fri2:199.01:2110.77:334.28:14-0.98:353:41Waning Gibbous9Fri
10Sat2:529.11:5810.48:114.08:48-0.78:343:43Waning Gibbous10Sat
11Sun3:259.12:399.98:533.89:22-0.38:333:45Waning Gibbous11Sun
12Mon4:009.33:249.29:413.59:580.48:323:47Waning Gibbous12Mon
13Tue4:379.44:198.410:353.210:371.28:313:48Third Quarter13Tue
14Wed5:199.75:277.611:402.811:222.38:293:50Third Quarter14Wed
15Thu6:059.96:527.012:542.28:283:52Third Quarter15Thu
16Fri6:5810.28:287.012:183.32:101.48:273:54Third Quarter16Fri
17Sat7:5810.69:557.51:284.13:190.48:263:56Waning Crescent17Sat
18Sun9:0011.011:028.22:454.64:19-0.68:243:58Waning Crescent18Sun
19Mon10:0111.511:568.93:564.65:13-1.48:234:00Waning Crescent19Mon
20Tue10:5911.84:594.36:03-2.08:214:02New Moon20Tue
21Wed12:429.511:52 AM12.15:553.86:49-2.38:204:04New Moon21Wed
22Thu1:249.912:4112.06:463.37:32-2.28:184:06New Moon22Thu
23Fri2:0510.11:2911.67:352.98:13-1.98:174:09Waxing Crescent23Fri
24Sat2:4410.22:1510.98:222.68:51-1.28:154:11Waxing Crescent24Sat
25Sun3:2210.13:0010.09:102.59:28-0.28:134:13Waxing Crescent25Sun
26Mon4:0010.03:488.99:582.410:030.98:124:15Waxing Crescent26Mon
27Tue4:379.84:407.810:512.510:382.18:104:17First Quarter27Tue
28Wed5:169.55:436.911:502.611:163.38:084:20First Quarter28Wed
29Thu5:589.27:066.312:592.68:064:22First Quarter29Thu
30Fri6:479.08:506.312:034.32:132.38:044:24First Quarter30Fri
31Sat7:449.010:196.71:125.13:211.98:024:26Waxing Gibbous31Sat
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 10:21 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 spring phase. Tonight's moon is 99% 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 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 Full Moon (99% illuminated). This places Sitka, 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