Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Sitka, AK.
Next low tide (tomorrow) : 4:54 am (0.5 ft)
Next high tide : in 6h 18m at 9:42 pm (9.0 ft)
Sunset today : 10:00 pm
Sunrise tomorrow : 4:07 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Mar 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:5510.83:368.39:280.39:122.46:525:34Waxing Crescent1Sun
2Mon3:3110.64:337.610:180.59:503.36:505:36First Quarter2Mon
3Tue4:1410.35:476.911:200.810:404.26:475:38First Quarter3Tue
4Wed5:129.97:266.612:381.06:445:41First Quarter4Wed
5Thu6:299.59:047.02:060.76:425:43First Quarter5Thu
6Fri7:589.510:097.81:525.03:200.26:395:45Waxing Gibbous6Fri
7Sat9:199.810:568.73:234.24:18-0.56:365:47Waxing Gibbous7Sat
8Sun11:2510.35:283.16:06-0.97:346:49Waxing Gibbous8Sun
9Mon12:359.612:2010.66:211.96:47-1.17:316:52Full Moon9Mon
10Tue1:1010.31:0910.77:070.87:26-0.97:286:54Full Moon10Tue
11Wed1:4410.81:5510.67:500.08:02-0.47:256:56Full Moon11Wed
12Thu2:1611.12:3810.28:31-0.58:360.37:236:58Full Moon12Thu
13Fri2:4811.13:219.69:11-0.69:101.17:207:00Waning Gibbous13Fri
14Sat3:2010.94:048.99:51-0.49:422.17:177:02Waning Gibbous14Sat
15Sun3:5110.54:498.110:310.110:143.17:157:05Waning Gibbous15Sun
16Mon4:249.95:407.311:150.810:483.97:127:07Third Quarter16Mon
17Tue5:029.26:466.612:091.57:097:09Third Quarter17Tue
18Wed5:498.58:206.31:192.07:067:11Third Quarter18Wed
19Thu6:578.09:596.512:375.32:462.27:047:13Third Quarter19Thu
20Fri8:287.710:587.02:355.44:001.97:017:15Third Quarter20Fri
21Sat9:507.911:347.54:084.84:521.46:587:18Waning Crescent21Sat
22Sun10:518.35:034.05:320.96:567:20Waning Crescent22Sun
23Mon12:028.211:39 AM8.75:453.06:050.66:537:22Waning Crescent23Mon
24Tue12:288.812:219.16:222.06:370.46:507:24New Moon24Tue
25Wed12:549.51:019.46:571.07:070.56:477:26New Moon25Wed
26Thu1:2010.11:409.67:320.27:380.76:457:28New Moon26Thu
27Fri1:4710.62:199.68:08-0.58:091.16:427:30New Moon27Fri
28Sat2:1611.03:019.38:46-1.08:421.76:397:32Waxing Crescent28Sat
29Sun2:4811.13:458.99:27-1.19:172.36:367:35Waxing Crescent29Sun
30Mon3:2411.14:358.310:12-1.09:563.06:347:37Waxing Crescent30Mon
31Tue4:0510.75:357.711:03-0.610:423.86:317:39Waxing Crescent31Tue
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 1:18 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 78% 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 Waxing Gibbous (78% 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