Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 4h 27m at 4:00 am (1.0 ft)
Next high tide : 10:14 am (6.1 ft)
Sunset today : 10:00 pm
Sunrise tomorrow : 4:06 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Dec 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:469.57:548.112:581.42:073.08:153:25Third Quarter1Tue
2Wed8:3910.29:138.42:031.73:131.78:173:24Waning Crescent2Wed
3Thu9:2810.910:198.93:032.04:080.48:193:23Waning Crescent3Thu
4Fri10:1411.611:179.43:582.24:57-0.78:203:22Waning Crescent4Fri
5Sat10:5812.04:482.45:43-1.58:223:22New Moon5Sat
6Sun12:099.811:40 AM12.35:362.76:28-2.08:233:21New Moon6Sun
7Mon12:5710.012:2212.26:222.97:11-2.08:253:20New Moon7Mon
8Tue1:4310.01:0311.97:073.27:53-1.88:263:20Waxing Crescent8Tue
9Wed2:289.91:4411.37:523.68:35-1.38:273:20Waxing Crescent9Wed
10Thu3:139.62:2610.68:383.99:17-0.68:293:19Waxing Crescent10Thu
11Fri4:009.33:109.79:264.210:000.28:303:19Waxing Crescent11Fri
12Sat4:498.93:598.810:214.510:461.18:313:19First Quarter12Sat
13Sun5:418.74:577.911:264.611:361.98:323:19First Quarter13Sun
14Mon6:348.66:097.212:424.48:333:19First Quarter14Mon
15Tue7:278.77:326.912:322.61:583.88:343:19First Quarter15Tue
16Wed8:159.08:516.91:313.12:593.08:353:19Waxing Gibbous16Wed
17Thu8:589.49:557.32:283.53:472.28:363:19Waxing Gibbous17Thu
18Fri9:389.810:487.83:193.74:281.38:363:19Waxing Gibbous18Fri
19Sat10:1510.311:328.34:053.85:060.58:373:20Waxing Gibbous19Sat
20Sun10:5110.74:473.85:42-0.28:383:20Full Moon20Sun
21Mon12:128.711:28 AM11.15:283.86:19-0.88:383:20Full Moon21Mon
22Tue12:519.112:0511.46:083.86:56-1.28:393:21Full Moon22Tue
23Wed1:299.412:4311.56:483.77:34-1.48:393:22Full Moon23Wed
24Thu2:099.51:2311.47:303.78:14-1.48:393:22Waning Gibbous24Thu
25Fri2:509.62:0611.18:153.78:56-1.28:393:23Waning Gibbous25Fri
26Sat3:349.62:5310.59:043.69:40-0.78:403:24Waning Gibbous26Sat
27Sun4:219.63:489.710:003.610:270.08:403:25Third Quarter27Sun
28Mon5:119.74:528.811:073.411:190.98:403:26Third Quarter28Mon
29Tue6:069.86:108.012:243.08:393:27Third Quarter29Tue
30Wed7:0310.17:377.612:181.81:432.38:393:28Third Quarter30Wed
31Thu8:0010.49:037.71:242.62:541.38:393:29Waning Crescent31Thu
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 7:07 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 transitional phase. Tonight's moon is 69% 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 shifting between spring and neap.

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 (69% illuminated). This places Sitka, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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