Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 2h 37m at 1:24 pm (1.6 ft)
Next high tide : 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 - Apr 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:037.79:176.812:584.72:222.16:297:40Third Quarter1Sun
2Mon8:257.610:217.22:344.73:341.86:267:42Third Quarter2Mon
3Tue9:427.811:067.93:554.24:301.46:247:45Waning Crescent3Tue
4Wed10:448.311:438.64:513.35:150.96:217:47Waning Crescent4Wed
5Thu11:358.95:372.35:550.46:187:49Waning Crescent5Thu
6Fri12:169.312:219.46:181.36:330.16:157:51New Moon6Fri
7Sat12:4910.01:059.96:580.37:100.16:137:53New Moon7Sat
8Sun1:2210.71:4910.17:38-0.67:480.26:107:55New Moon8Sun
9Mon1:5711.12:3310.18:19-1.38:260.56:077:57New Moon9Mon
10Tue2:3411.43:209.89:03-1.69:071.16:058:00Waxing Crescent10Tue
11Wed3:1311.34:109.49:48-1.69:501.86:028:02Waxing Crescent11Wed
12Thu3:5611.05:058.810:38-1.210:382.55:598:04Waxing Crescent12Thu
13Fri4:4510.46:098.211:34-0.711:373.35:578:06First Quarter13Fri
14Sat5:439.67:247.912:39-0.15:548:08First Quarter14Sat
15Sun6:548.88:437.912:533.81:530.45:518:10First Quarter15Sun
16Mon8:188.49:548.32:263.73:090.65:498:12First Quarter16Mon
17Tue9:418.310:508.83:513.14:140.65:468:15Waxing Gibbous17Tue
18Wed10:518.511:359.44:552.25:080.55:448:17Waxing Gibbous18Wed
19Thu11:478.85:461.35:540.65:418:19Waxing Gibbous19Thu
20Fri12:139.812:369.16:300.56:340.75:398:21Full Moon20Fri
21Sat12:4810.11:189.27:08-0.27:101.05:368:23Full Moon21Sat
22Sun1:1910.31:589.27:44-0.67:441.35:338:25Full Moon22Sun
23Mon1:5010.32:369.18:19-0.78:171.75:318:27Full Moon23Mon
24Tue2:1910.23:138.88:52-0.78:502.25:288:30Waning Gibbous24Tue
25Wed2:4910.03:518.59:27-0.59:232.75:268:32Waning Gibbous25Wed
26Thu3:209.64:318.110:02-0.29:573.25:238:34Waning Gibbous26Thu
27Fri3:539.25:167.610:410.210:363.75:218:36Waning Gibbous27Fri
28Sat4:308.66:097.211:250.711:244.25:198:38Third Quarter28Sat
29Sun5:168.07:117.012:171.25:168:40Third Quarter29Sun
30Mon6:167.58:187.112:294.41:191.55:148:42Third Quarter30Mon
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 4:45 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