Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 2h 39m at 12:17 pm (0.6 ft)
Next high tide : 7:10 pm (7.9 ft)
Sunset today : 9:51 pm
Sunrise tomorrow : 4:09 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Apr 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:428.05:034.25:251.06:297:40Waxing Gibbous1Sat
2Sun12:038.011:32 AM8.45:443.36:000.76:277:42Waxing Gibbous2Sun
3Mon12:288.512:138.86:192.46:310.56:247:44Waxing Gibbous3Mon
4Tue12:519.112:519.16:521.57:000.56:217:47Full Moon4Tue
5Wed1:159.61:289.27:240.77:280.66:187:49Full Moon5Wed
6Thu1:3910.12:059.37:560.07:571.06:167:51Full Moon6Thu
7Fri2:0410.42:439.18:30-0.58:271.66:137:53Full Moon7Fri
8Sat2:3110.63:248.89:06-0.88:572.26:107:55Waning Gibbous8Sat
9Sun3:0110.74:088.49:45-0.99:312.96:087:57Waning Gibbous9Sun
10Mon3:3510.65:007.810:30-0.710:093.66:057:59Waning Gibbous10Mon
11Tue4:1510.26:057.211:23-0.210:574.36:028:01Third Quarter11Tue
12Wed5:069.67:276.912:280.26:008:04Third Quarter12Wed
13Thu6:169.08:557.112:084.81:480.45:578:06Third Quarter13Thu
14Fri7:478.510:057.81:554.93:080.35:548:08Third Quarter14Fri
15Sat9:198.510:558.63:344.14:140.05:528:10Waning Crescent15Sat
16Sun10:368.811:369.44:442.85:07-0.25:498:12Waning Crescent16Sun
17Mon11:389.25:391.45:52-0.25:468:14Waning Crescent17Mon
18Tue12:1310.212:329.56:260.16:330.05:448:16New Moon18Tue
19Wed12:4810.81:219.67:09-0.97:120.55:418:19New Moon19Wed
20Thu1:2211.12:079.57:50-1.67:491.15:398:21New Moon20Thu
21Fri1:5511.22:519.28:30-1.88:261.95:368:23New Moon21Fri
22Sat2:2811.03:368.89:10-1.79:022.75:348:25Waxing Crescent22Sat
23Sun3:0110.64:218.29:50-1.29:383.45:318:27Waxing Crescent23Sun
24Mon3:3510.05:117.610:31-0.510:164.15:298:29Waxing Crescent24Mon
25Tue4:129.26:097.111:180.311:024.75:268:31First Quarter25Tue
26Wed4:578.47:216.712:141.05:248:34First Quarter26Wed
27Thu5:557.78:416.712:075.11:221.55:218:36First Quarter27Thu
28Fri7:177.19:457.01:485.12:351.75:198:38First Quarter28Fri
29Sat8:466.910:297.53:244.53:371.65:168:40First Quarter29Sat
30Sun10:007.111:028.14:253.64:251.55:148:42Waxing Gibbous30Sun
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 3:43 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 Sitka, AK?

Sitka, AK is currently in a neap phase. Tonight's moon is 56% 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 minimum.

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 (56% illuminated). This places Sitka, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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