Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Sitka, AK.
Next low tide (tomorrow) : 5:41 am (0.0 ft)
Next high tide : in 3h 39m at 10:28 pm (9.2 ft)
Sunset today : 10:00 pm
Sunrise tomorrow : 4:07 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Jun 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:0310.02:417.98:03-1.37:453.84:159:43Full Moon1Fri
2Sat1:3810.13:197.98:40-1.48:233.84:149:44Full Moon2Sat
3Sun2:1410.14:007.99:18-1.49:033.94:139:45Waning Gibbous3Sun
4Mon2:539.94:427.89:58-1.49:473.94:129:47Waning Gibbous4Mon
5Tue3:359.55:277.810:39-1.110:403.84:119:48Waning Gibbous5Tue
6Wed4:248.96:147.911:23-0.711:423.64:109:49Third Quarter6Wed
7Thu5:238.27:028.312:11-0.24:099:50Third Quarter7Thu
8Fri6:347.47:518.712:553.11:030.54:089:51Third Quarter8Fri
9Sat7:556.98:409.32:112.32:001.34:089:52Third Quarter9Sat
10Sun9:216.89:309.93:221.13:002.04:079:53Waning Crescent10Sun
11Mon10:407.110:2010.54:25-0.14:002.54:079:54Waning Crescent11Mon
12Tue11:487.611:0911.05:20-1.24:582.94:069:55Waning Crescent12Tue
13Wed12:478.16:12-2.15:543.14:069:56New Moon13Wed
14Thu1:408.57:01-2.66:473.24:069:57New Moon14Thu
15Fri12:4811.52:288.77:49-2.97:393.24:059:57New Moon15Fri
16Sat1:3611.33:158.78:36-2.88:303.24:059:58New Moon16Sat
17Sun2:2410.94:008.79:21-2.49:203.24:059:58Waxing Crescent17Sun
18Mon3:1110.34:458.510:04-1.910:113.24:059:59Waxing Crescent18Mon
19Tue3:589.45:308.410:47-1.111:043.24:059:59Waxing Crescent19Tue
20Wed4:488.56:148.311:28-0.34:0510:00First Quarter20Wed
21Thu5:427.56:588.212:033.112:100.74:0510:00First Quarter21Thu
22Fri6:456.67:418.21:092.912:531.64:0610:00First Quarter22Fri
23Sat7:596.08:248.32:182.51:402.54:0610:00First Quarter23Sat
24Sun9:215.89:088.53:242.02:343.24:0610:00Waxing Gibbous24Sun
25Mon10:396.09:538.84:201.33:313.84:0710:00Waxing Gibbous25Mon
26Tue11:426.410:379.15:080.74:274.14:0710:00Waxing Gibbous26Tue
27Wed12:326.95:510.05:184.24:0810:00Waxing Gibbous27Wed
28Thu1:147.36:31-0.56:054.24:0910:00Full Moon28Thu
29Fri12:029.81:527.77:10-1.16:484.04:099:59Full Moon29Fri
30Sat12:4310.12:287.97:48-1.57:303.84:109:59Full Moon30Sat
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 2:04 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 spring phase. Tonight's moon is 85% 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 maximum.

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 (85% illuminated). This places Sitka, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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