Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 3h 38m at 1:06 am (3.3 ft)
Next high tide : 6:40 am (6.9 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 - Mar 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:3310.111:409.44:353.15:13-0.56:525:34Waning Crescent1Fri
2Sat11:2410.35:252.35:53-0.66:505:36New Moon2Sat
3Sun12:159.912:0910.46:081.56:29-0.56:475:38New Moon3Sun
4Mon12:4710.312:4910.26:470.97:02-0.26:445:40New Moon4Mon
5Tue1:1710.51:2810.07:240.57:330.36:425:43New Moon5Tue
6Wed1:4610.52:059.57:590.38:021.06:395:45Waxing Crescent6Wed
7Thu2:1410.42:429.08:340.48:311.76:365:47Waxing Crescent7Thu
8Fri2:4310.23:208.39:100.79:002.56:345:49Waxing Crescent8Fri
9Sat3:139.84:027.69:491.19:303.36:315:51Waxing Crescent9Sat
10Sun4:469.45:546.911:341.611:044.07:286:54First Quarter10Sun
11Mon5:268.97:046.412:322.07:266:56First Quarter11Mon
12Tue6:208.48:406.21:472.27:236:58First Quarter12Tue
13Wed7:358.110:076.61:115.13:082.07:207:00First Quarter13Wed
14Thu8:598.110:597.23:015.04:131.57:187:02Waxing Gibbous14Thu
15Fri10:118.511:378.04:194.35:020.97:157:04Waxing Gibbous15Fri
16Sat11:089.15:133.45:430.37:127:07Waxing Gibbous16Sat
17Sun12:098.811:58 AM9.65:572.26:200.07:097:09Waxing Gibbous17Sun
18Mon12:409.612:4310.16:391.16:56-0.27:077:11Full Moon18Mon
19Tue1:1210.41:2810.47:200.17:33-0.17:047:13Full Moon19Tue
20Wed1:4511.12:1310.48:02-0.88:100.27:017:15Full Moon20Wed
21Thu2:2011.52:5810.18:45-1.38:480.76:587:17Waning Gibbous21Thu
22Fri2:5711.73:479.69:30-1.49:281.56:567:19Waning Gibbous22Fri
23Sat3:3711.54:408.910:19-1.210:112.36:537:22Waning Gibbous23Sat
24Sun4:2211.15:408.211:13-0.711:013.26:507:24Third Quarter24Sun
25Mon5:1410.36:537.612:150.06:487:26Third Quarter25Mon
26Tue6:189.58:187.412:063.91:300.56:457:28Third Quarter26Tue
27Wed7:398.89:397.71:354.32:510.86:427:30Third Quarter27Wed
28Thu9:078.610:418.33:134.04:020.76:397:32Waning Crescent28Thu
29Fri10:248.711:288.94:303.24:580.66:377:34Waning Crescent29Fri
30Sat11:268.95:272.25:440.56:347:37Waning Crescent30Sat
31Sun12:069.412:169.16:121.36:230.66:317:39Waning Crescent31Sun
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 3:53 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 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