Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Sitka, AK.
Next low tide (tomorrow) : 2:19 am (2.5 ft)
Next high tide : in 2h 18m at 7:55 pm (8.3 ft)
Sunset today : 9:52 pm
Sunrise tomorrow : 4:08 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Sep 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:5711.11:3710.77:19-1.47:38-0.16:047:58Full Moon1Mon
2Tue1:4511.02:1411.08:00-1.18:23-0.56:067:55Full Moon2Tue
3Wed2:3110.72:5211.18:39-0.59:07-0.66:087:53Waning Gibbous3Wed
4Thu3:1710.13:2910.99:170.49:52-0.46:107:50Waning Gibbous4Thu
5Fri4:049.34:0710.49:551.410:380.16:127:47Waning Gibbous5Fri
6Sat4:548.44:479.810:342.411:280.86:147:45Third Quarter6Sat
7Sun5:497.65:339.111:173.46:167:42Third Quarter7Sun
8Mon6:586.96:298.512:261.412:114.26:187:39Third Quarter8Mon
9Tue8:246.67:418.01:391.91:304.76:207:36Third Quarter9Tue
10Wed9:506.89:018.02:592.03:054.76:227:34Waning Crescent10Wed
11Thu10:497.210:098.24:061.74:174.26:247:31Waning Crescent11Thu
12Fri11:307.811:038.64:571.45:083.56:267:28Waning Crescent12Fri
13Sat12:028.35:371.05:492.76:287:25Waning Crescent13Sat
14Sun12:318.86:110.76:242.06:307:23Waning Crescent14Sun
15Mon12:269.412:589.46:420.56:591.36:327:20New Moon15Mon
16Tue1:039.71:259.87:130.57:320.76:347:17New Moon16Tue
17Wed1:399.81:5210.27:430.68:070.26:367:14New Moon17Wed
18Thu2:169.72:2110.58:130.98:42-0.16:387:12Waxing Crescent18Thu
19Fri2:549.52:5210.68:451.49:21-0.26:407:09Waxing Crescent19Fri
20Sat3:359.13:2610.69:192.010:03-0.16:427:06Waxing Crescent20Sat
21Sun4:228.64:0510.39:572.610:520.26:447:03Waxing Crescent21Sun
22Mon5:168.04:529.910:413.311:500.66:467:01First Quarter22Mon
23Tue6:247.55:539.411:393.96:496:58First Quarter23Tue
24Wed7:467.47:119.01:020.91:014.36:516:55First Quarter24Wed
25Thu9:077.78:399.02:220.92:384.06:536:52Waxing Gibbous25Thu
26Fri10:138.49:589.33:360.73:593.26:556:50Waxing Gibbous26Fri
27Sat11:049.211:049.74:360.35:012.06:576:47Waxing Gibbous27Sat
28Sun11:4710.05:260.15:530.96:596:44Waxing Gibbous28Sun
29Mon12:0010.212:2710.76:110.06:39-0.17:016:41Full Moon29Mon
30Tue12:5010.41:0411.26:530.27:22-0.87:036:39Full Moon30Tue
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 11:07 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 46% 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 Third Quarter (46% 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