Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Sitka, AK.
Next low tide (tomorrow) : in 6h 06m at 12:29 am (2.2 ft)
Next high tide (tomorrow) : 6:14 am (6.9 ft)
Sunset today : 9:55 pm
Sunrise tomorrow : 4:17 am
Moon phase : Third Quarter (60% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Oct 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:099.93:0711.19:001.39:39-0.77:076:34Waxing Crescent1Mon
2Tue3:579.43:4410.99:382.110:26-0.57:096:31Waxing Crescent2Tue
3Wed4:518.74:2810.510:203.011:21-0.17:116:29Waxing Crescent3Wed
4Thu5:568.15:2110.011:123.97:136:26First Quarter4Thu
5Fri7:177.76:309.312:280.412:234.67:156:23First Quarter5Fri
6Sat8:467.77:588.91:490.82:024.87:176:20First Quarter6Sat
7Sun10:018.29:259.03:100.73:364.27:196:18Waxing Gibbous7Sun
8Mon10:578.910:389.44:180.44:453.27:216:15Waxing Gibbous8Mon
9Tue11:419.611:379.85:120.25:382.17:236:12Waxing Gibbous9Tue
10Wed12:1910.25:570.16:231.17:256:10Full Moon10Wed
11Thu12:2710.012:5210.66:370.27:030.37:286:07Full Moon11Thu
12Fri1:1110.11:2410.87:130.57:41-0.27:306:05Full Moon12Fri
13Sat1:5310.01:5410.97:481.08:17-0.57:326:02Full Moon13Sat
14Sun2:339.82:2310.88:201.78:53-0.57:345:59Waning Gibbous14Sun
15Mon3:129.42:5210.58:522.49:28-0.27:365:57Waning Gibbous15Mon
16Tue3:528.93:2210.19:243.210:050.37:385:54Waning Gibbous16Tue
17Wed4:368.33:549.59:584.010:460.97:405:52Waning Gibbous17Wed
18Thu5:267.84:308.910:364.711:341.57:435:49Third Quarter18Thu
19Fri6:297.35:188.311:265.27:455:47Third Quarter19Fri
20Sat7:497.16:297.712:362.012:465.67:475:44Third Quarter20Sat
21Sun9:097.38:007.51:522.32:345.47:495:41Third Quarter21Sun
22Mon10:057.89:227.73:062.13:514.67:515:39Waning Crescent22Mon
23Tue10:458.410:268.24:031.84:413.67:545:37Waning Crescent23Tue
24Wed11:189.111:178.84:481.45:222.57:565:34Waning Crescent24Wed
25Thu11:489.85:271.26:001.47:585:32Waning Crescent25Thu
26Fri12:049.412:1910.56:041.16:380.38:005:29New Moon26Fri
27Sat12:489.812:5011.26:411.17:16-0.78:025:27New Moon27Sat
28Sun1:3110.11:2311.77:171.47:56-1.48:055:25New Moon28Sun
29Mon2:1610.21:5912.07:561.88:38-1.78:075:22Waxing Crescent29Mon
30Tue3:0310.02:3711.98:362.49:24-1.78:095:20Waxing Crescent30Tue
31Wed3:539.63:1911.69:193.110:13-1.38:115:18Waxing Crescent31Wed
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 3:21 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 neap phase. Tonight's moon is 60% 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 (60% 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