Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Sitka, AK.
Next low tide (tomorrow) : in 3h 10m at 11:57 pm (3.8 ft)
Next high tide : 5:32 am (7.5 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 - Aug 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:537.210:519.55:07-0.14:504.25:029:13Waxing Gibbous1Tue
2Wed12:397.75:58-0.55:483.85:049:11Waxing Gibbous2Wed
3Thu1:168.26:41-0.86:353.35:069:08Full Moon3Thu
4Fri12:309.91:488.57:18-1.07:152.85:089:06Full Moon4Fri
5Sat1:109.92:178.77:51-1.07:522.35:109:04Full Moon5Sat
6Sun1:479.82:458.98:21-0.98:272.05:129:02Full Moon6Sun
7Mon2:229.63:119.18:49-0.69:011.75:148:59Waning Gibbous7Mon
8Tue2:579.23:379.29:17-0.19:361.55:168:57Waning Gibbous8Tue
9Wed3:328.74:049.29:430.610:131.55:188:55Waning Gibbous9Wed
10Thu4:098.14:329.110:101.410:521.65:208:52Waning Gibbous10Thu
11Fri4:517.45:029.010:382.211:381.75:228:50Third Quarter11Fri
12Sat5:416.75:408.911:083.05:248:48Third Quarter12Sat
13Sun6:486.16:288.712:361.911:48 AM3.95:268:45Third Quarter13Sun
14Mon8:225.87:338.71:501.812:504.55:288:43Third Quarter14Mon
15Tue10:026.18:508.93:121.42:264.85:308:40Waning Crescent15Tue
16Wed11:106.810:039.44:210.63:574.55:328:38Waning Crescent16Wed
17Thu11:567.611:0510.15:15-0.35:043.75:348:35Waning Crescent17Thu
18Fri12:348.46:02-1.15:592.75:368:33Waning Crescent18Fri
19Sat12:0010.71:119.26:44-1.76:481.75:388:30New Moon19Sat
20Sun12:5111.11:4610.07:25-2.07:360.75:408:28New Moon20Sun
21Mon1:4011.22:2310.78:04-1.98:23-0.15:428:25New Moon21Mon
22Tue2:2810.92:5911.18:43-1.39:11-0.65:458:23Waxing Crescent22Tue
23Wed3:1710.33:3811.29:22-0.510:00-0.75:478:20Waxing Crescent23Wed
24Thu4:099.54:1811.010:010.610:52-0.55:498:17Waxing Crescent24Thu
25Fri5:058.55:0210.610:431.911:500.05:518:15First Quarter25Fri
26Sat6:117.55:539.911:313.15:538:12First Quarter26Sat
27Sun7:336.96:569.312:590.612:324.15:558:09First Quarter27Sun
28Mon9:116.78:158.82:211.02:014.75:578:07First Quarter28Mon
29Tue10:367.19:368.73:430.93:394.75:598:04Waxing Gibbous29Tue
30Wed11:337.610:449.04:480.64:514.16:018:01Waxing Gibbous30Wed
31Thu12:138.15:380.35:423.46:037:59Waxing Gibbous31Thu
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 2:44 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 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