Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Sitka, AK.
Next low tide : 11:31 am (0.6 ft)
Next high tide : in 16m at 5:12 am (7.6 ft)
Sunset today : 9:55 pm
Sunrise tomorrow : 4:17 am
Moon phase : Third Quarter (60% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Sep 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:146.86:068.312:002.011:41 AM3.66:067:56Third Quarter1Fri
2Sat7:296.47:028.11:022.212:354.46:087:53Third Quarter2Sat
3Sun9:046.38:138.12:192.21:574.86:107:50Third Quarter3Sun
4Mon10:266.79:268.33:351.93:274.86:127:47Waning Crescent4Mon
5Tue11:197.310:288.94:351.24:344.36:147:45Waning Crescent5Tue
6Wed11:598.011:219.55:230.55:243.66:167:42Waning Crescent6Wed
7Thu12:338.66:04-0.26:082.76:187:39Waning Crescent7Thu
8Fri12:0710.21:069.36:43-0.86:501.86:207:37New Moon8Fri
9Sat12:5110.61:399.97:20-1.17:311.06:227:34New Moon9Sat
10Sun1:3510.92:1310.47:56-1.18:130.36:247:31New Moon10Sun
11Mon2:1910.82:4810.88:33-0.88:57-0.26:267:28Waxing Crescent11Mon
12Tue3:0510.53:2511.09:12-0.29:43-0.46:287:26Waxing Crescent12Tue
13Wed3:549.94:0410.99:510.710:34-0.36:307:23Waxing Crescent13Wed
14Thu4:499.14:4910.610:351.811:300.06:327:20First Quarter14Thu
15Fri5:538.25:4110.011:252.96:347:17First Quarter15Fri
16Sat7:107.66:459.512:370.512:293.86:367:15First Quarter16Sat
17Sun8:417.48:049.11:560.71:574.46:387:12First Quarter17Sun
18Mon10:057.89:269.13:170.73:304.26:407:09Waxing Gibbous18Mon
19Tue11:078.410:379.44:270.44:423.66:427:06Waxing Gibbous19Tue
20Wed11:548.911:359.75:220.15:372.86:447:03Waxing Gibbous20Wed
21Thu12:329.46:07-0.16:222.06:467:01Waxing Gibbous21Thu
22Fri12:2210.01:059.86:46-0.27:011.46:486:58Full Moon22Fri
23Sat1:0410.11:3610.07:200.07:370.96:506:55Full Moon23Sat
24Sun1:4210.02:0410.17:520.38:120.66:536:52Full Moon24Sun
25Mon2:199.82:3110.18:230.88:450.46:556:50Waning Gibbous25Mon
26Tue2:559.52:5810.08:521.49:180.46:576:47Waning Gibbous26Tue
27Wed3:319.03:269.89:212.19:530.76:596:44Waning Gibbous27Wed
28Thu4:098.53:559.49:512.810:311.07:016:42Waning Gibbous28Thu
29Fri4:537.94:279.010:233.611:141.57:036:39Waning Gibbous29Fri
30Sat5:457.35:078.611:004.37:056:36Third Quarter30Sat
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 8:21 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 neap phase. Tonight's moon is 60% 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 (60% 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