Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Sitka, AK.
Next low tide : 11:57 pm (3.8 ft)
Next high tide : in 5h 34m at 6:26 pm (7.6 ft)
Sunset today : 9:50 pm
Sunrise tomorrow : 4:10 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Dec 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:028.812:0311.06:104.37:02-0.88:163:25New Moon1Sun
2Mon1:408.912:3711.06:464.57:39-0.98:173:24New Moon2Mon
3Tue2:198.91:1310.97:234.68:18-0.88:193:23Waxing Crescent3Tue
4Wed3:018.71:5310.78:044.78:59-0.68:213:22Waxing Crescent4Wed
5Thu3:468.62:3710.28:514.89:43-0.38:223:22Waxing Crescent5Thu
6Fri4:358.63:309.59:474.710:310.28:243:21Waxing Crescent6Fri
7Sat5:278.74:358.710:574.511:240.88:253:20First Quarter7Sat
8Sun6:199.15:547.912:183.98:263:20First Quarter8Sun
9Mon7:119.67:237.612:211.51:382.98:283:20First Quarter9Mon
10Tue8:0110.28:497.71:222.22:471.68:293:19Waxing Gibbous10Tue
11Wed8:5010.910:038.12:232.83:450.38:303:19Waxing Gibbous11Wed
12Thu9:3711.511:068.73:223.34:36-0.88:313:19Waxing Gibbous12Thu
13Fri10:2412.04:173.75:25-1.68:323:19Full Moon13Fri
14Sat12:019.111:11 AM12.25:093.96:11-2.18:333:19Full Moon14Sat
15Sun12:509.511:57 AM12.35:594.06:56-2.28:343:19Full Moon15Sun
16Mon1:369.612:4212.06:484.17:40-2.08:353:19Full Moon16Mon
17Tue2:219.61:2711.57:354.18:24-1.58:363:19Waning Gibbous17Tue
18Wed3:059.42:1110.88:234.29:06-0.98:373:19Waning Gibbous18Wed
19Thu3:509.22:579.99:134.29:47-0.18:373:20Waning Gibbous19Thu
20Fri4:349.03:459.010:064.310:290.88:383:20Waning Gibbous20Fri
21Sat5:198.84:408.011:074.311:111.78:383:21Third Quarter21Sat
22Sun6:048.85:477.112:174.08:393:21Third Quarter22Sun
23Mon6:498.87:076.61:313.58:393:22Third Quarter23Mon
24Tue7:349.08:346.512:473.42:362.88:393:22Third Quarter24Tue
25Wed8:189.39:516.81:434.13:302.08:393:23Waning Crescent25Wed
26Thu9:019.610:507.32:424.64:151.38:403:24Waning Crescent26Thu
27Fri9:4310.011:377.83:364.94:550.68:403:25Waning Crescent27Fri
28Sat10:2510.44:264.95:34-0.18:403:26Waning Crescent28Sat
29Sun12:178.311:06 AM10.75:114.96:12-0.68:403:27New Moon29Sun
30Mon12:548.711:46 AM11.15:534.76:50-1.18:393:28New Moon30Mon
31Tue1:309.012:2611.26:354.57:27-1.48:393:29New Moon31Tue
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 9:11 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 transitional phase. Tonight's moon is 66% 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 Third Quarter (66% 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