Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Sitka, AK.
Next low tide (tomorrow) : 2:19 am (2.5 ft)
Next high tide : in 1h 23m at 7:55 pm (8.3 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 - Oct 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:3610.41:4011.47:320.68:04-1.17:056:36Full Moon1Wed
2Thu2:2010.22:1511.38:101.18:45-1.17:076:33Waning Gibbous2Thu
3Fri3:049.82:5111.08:481.89:25-0.87:096:30Waning Gibbous3Fri
4Sat3:479.33:2610.59:252.610:06-0.27:116:28Waning Gibbous4Sat
5Sun4:338.64:049.810:033.410:510.67:136:25Waning Gibbous5Sun
6Mon5:248.04:479.110:464.111:411.37:156:22Third Quarter6Mon
7Tue6:257.45:398.311:404.67:186:20Third Quarter7Tue
8Wed7:397.26:507.712:431.912:575.07:206:17Third Quarter8Wed
9Thu8:557.38:157.51:562.32:344.87:226:14Third Quarter9Thu
10Fri9:547.79:327.73:072.33:494.17:246:12Waning Crescent10Fri
11Sat10:378.210:338.04:032.14:403.37:266:09Waning Crescent11Sat
12Sun11:128.811:228.54:481.95:212.37:286:06Waning Crescent12Sun
13Mon11:429.45:261.75:581.47:306:04Waning Crescent13Mon
14Tue12:049.012:1210.06:011.66:330.67:326:01New Moon14Tue
15Wed12:449.412:4210.66:341.77:08-0.27:355:59New Moon15Wed
16Thu1:239.61:1311.07:081.87:44-0.77:375:56New Moon16Thu
17Fri2:039.81:4611.37:432.08:22-1.17:395:53New Moon17Fri
18Sat2:449.72:2111.48:202.49:03-1.27:415:51Waxing Crescent18Sat
19Sun3:289.43:0011.28:592.89:47-1.07:435:48Waxing Crescent19Sun
20Mon4:179.13:4310.89:433.310:37-0.57:455:46Waxing Crescent20Mon
21Tue5:138.74:3510.210:353.811:330.17:485:43First Quarter21Tue
22Wed6:188.45:409.411:414.27:505:41First Quarter22Wed
23Thu7:308.47:018.712:390.61:074.27:525:38First Quarter23Thu
24Fri8:408.78:298.41:521.12:393.67:545:36First Quarter24Fri
25Sat9:409.39:518.63:031.33:542.57:565:33Waxing Gibbous25Sat
26Sun10:3110.010:589.04:051.34:531.47:595:31Waxing Gibbous26Sun
27Mon11:1510.611:559.44:571.45:420.38:015:29Waxing Gibbous27Mon
28Tue11:5511.15:441.66:26-0.58:035:26Full Moon28Tue
29Wed12:449.712:3311.46:261.97:07-1.18:055:24Full Moon29Wed
30Thu1:299.81:0911.57:062.27:46-1.38:085:21Full Moon30Thu
31Fri2:119.81:4411.47:452.68:24-1.28:105:19Full Moon31Fri
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 11:07 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 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