Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Sitka, AK.
Next low tide (tomorrow) : 2:56 am (1.6 ft)
Next high tide : in 2h 54m at 8:06 pm (8.9 ft)
Sunset today : 10:00 pm
Sunrise tomorrow : 4:06 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Oct 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:0710.51:2710.97:140.07:40-0.27:056:36New Moon1Mon
2Tue1:5110.42:0110.97:520.48:19-0.47:076:33New Moon2Tue
3Wed2:3210.22:3410.88:271.08:57-0.47:096:30Waxing Crescent3Wed
4Thu3:139.73:0610.59:021.79:35-0.17:116:28Waxing Crescent4Thu
5Fri3:549.23:3910.09:372.510:140.47:136:25Waxing Crescent5Fri
6Sat4:388.54:149.410:133.310:571.07:166:22Waxing Crescent6Sat
7Sun5:287.94:548.810:544.011:461.67:186:20First Quarter7Sun
8Mon6:297.45:448.211:464.67:206:17First Quarter8Mon
9Tue7:457.26:547.712:492.11:025.07:226:14First Quarter9Tue
10Wed9:027.38:187.52:042.42:374.97:246:12First Quarter10Wed
11Thu10:037.79:357.83:162.33:514.37:266:09Waxing Gibbous11Thu
12Fri10:478.310:358.34:131.94:433.47:286:06Waxing Gibbous12Fri
13Sat11:238.911:248.94:581.55:252.57:306:04Waxing Gibbous13Sat
14Sun11:559.65:361.26:031.57:336:01Waxing Gibbous14Sun
15Mon12:079.412:2610.26:131.06:400.67:355:58Full Moon15Mon
16Tue12:499.812:5810.86:480.97:17-0.27:375:56Full Moon16Tue
17Wed1:3010.11:3111.37:241.07:56-0.97:395:53Full Moon17Wed
18Thu2:1210.22:0611.58:011.38:37-1.27:415:51Waning Gibbous18Thu
19Fri2:5610.12:4411.58:401.89:20-1.27:435:48Waning Gibbous19Fri
20Sat3:449.83:2511.39:222.410:08-1.07:465:46Waning Gibbous20Sat
21Sun4:369.34:1210.710:093.111:01-0.57:485:43Waning Gibbous21Sun
22Mon5:378.85:0710.011:053.77:505:41Third Quarter22Mon
23Tue6:488.56:179.212:020.212:184.27:525:38Third Quarter23Tue
24Wed8:058.57:418.71:130.71:504.27:545:36Third Quarter24Wed
25Thu9:168.99:078.62:291.03:183.57:575:33Waning Crescent25Thu
26Fri10:159.410:218.93:391.14:262.57:595:31Waning Crescent26Fri
27Sat11:0310.011:229.34:361.15:201.58:015:28Waning Crescent27Sat
28Sun11:4410.55:251.16:050.68:035:26Waning Crescent28Sun
29Mon12:149.612:2110.96:081.36:46-0.18:055:24New Moon29Mon
30Tue12:599.812:5511.16:471.57:24-0.58:085:21New Moon30Tue
31Wed1:419.81:2711.17:241.98:00-0.78:105:19New Moon31Wed
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 11:31 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 59% 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 First Quarter (59% 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