Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 4h 25m at 2:19 am (2.5 ft)
Next high tide : 8:00 am (6.5 ft)
Sunset today : 9:52 pm
Sunrise tomorrow : 4:08 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Jul 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:557.210:3210.54:38-0.24:142.64:129:58Waxing Gibbous1Wed
2Thu12:007.75:33-1.15:132.94:139:57Waxing Gibbous2Thu
3Fri12:568.26:23-1.86:083.04:149:57Full Moon3Fri
4Sat12:1111.01:448.57:10-2.26:593.04:159:56Full Moon4Sat
5Sun12:5811.02:298.87:54-2.47:473.04:169:55Full Moon5Sun
6Mon1:4210.93:118.88:36-2.38:322.94:179:54Full Moon6Mon
7Tue2:2510.53:528.79:17-1.99:172.94:199:53Waning Gibbous7Tue
8Wed3:089.94:328.69:56-1.410:023.04:209:52Waning Gibbous8Wed
9Thu3:509.25:128.410:33-0.810:493.04:219:51Waning Gibbous9Thu
10Fri4:348.45:528.311:110.011:403.14:239:50Waning Gibbous10Fri
11Sat5:227.56:338.211:490.94:249:49Third Quarter11Sat
12Sun6:186.77:178.112:383.012:301.74:269:48Third Quarter12Sun
13Mon7:276.18:028.21:452.81:172.54:279:46Third Quarter13Mon
14Tue8:485.98:508.42:542.32:133.24:299:45Third Quarter14Tue
15Wed10:106.09:398.73:561.73:143.74:309:44Waning Crescent15Wed
16Thu11:186.410:279.14:481.04:153.94:329:42Waning Crescent16Thu
17Fri12:117.05:340.25:093.94:349:41Waning Crescent17Fri
18Sat12:547.56:17-0.65:573.74:359:39Waning Crescent18Sat
19Sun1:348.06:57-1.26:433.44:379:38New Moon19Sun
20Mon12:4110.52:118.47:37-1.87:273.14:399:36New Moon20Mon
21Tue1:2410.82:498.88:17-2.28:112.74:409:34New Moon21Tue
22Wed2:0810.93:279.08:56-2.38:572.34:429:32Waxing Crescent22Wed
23Thu2:5210.64:079.39:36-2.19:462.04:449:31Waxing Crescent23Thu
24Fri3:4010.14:489.410:16-1.610:381.84:469:29Waxing Crescent24Fri
25Sat4:329.35:319.510:58-0.811:371.64:489:27First Quarter25Sat
26Sun5:318.46:199.611:430.34:509:25First Quarter26Sun
27Mon6:407.57:119.712:431.412:341.44:529:23First Quarter27Mon
28Tue8:036.88:089.71:581.11:342.54:549:21First Quarter28Tue
29Wed9:336.79:109.83:140.52:463.34:559:19Waxing Gibbous29Wed
30Thu10:557.110:1210.04:22-0.14:003.64:579:17Waxing Gibbous30Thu
31Fri11:597.611:1010.35:22-0.75:063.64:599:15Waxing Gibbous31Fri
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 5:09 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 neap phase. Tonight's moon is 46% 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 (46% 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