Tides Today & Tomorrow in Sitka, AK

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Sitka, AK.
Next low tide : in 3h 37m at 7:00 am (-0.7 ft)
Next high tide : 1:43 pm (7.5 ft)
Sunset today : 9:59 pm
Sunrise tomorrow : 4:09 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9451600
Common Questions About Tides

Sitka, AK Tides - Jun 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:089.26:498.511:59-1.04:149:44First Quarter1Wed
2Thu6:178.17:458.612:343.212:550.04:139:45First Quarter2Thu
3Fri7:357.28:388.81:552.71:530.94:129:47First Quarter3Fri
4Sat8:576.79:279.13:111.92:501.74:119:48Waxing Gibbous4Sat
5Sun10:166.610:119.44:141.13:462.44:109:49Waxing Gibbous5Sun
6Mon11:246.810:529.65:070.34:373.04:099:50Waxing Gibbous6Mon
7Tue12:197.25:51-0.35:243.44:099:51Waxing Gibbous7Tue
8Wed1:067.56:31-0.86:073.74:089:52Full Moon8Wed
9Thu12:079.81:467.77:08-1.06:483.84:079:53Full Moon9Thu
10Fri12:439.92:247.97:44-1.27:263.94:079:54Full Moon10Fri
11Sat1:189.93:007.98:19-1.28:043.94:069:55Full Moon11Sat
12Sun1:549.83:367.98:55-1.28:413.94:069:56Waning Gibbous12Sun
13Mon2:299.64:137.89:30-1.09:203.94:069:57Waning Gibbous13Mon
14Tue3:069.24:507.710:06-0.810:023.84:059:57Waning Gibbous14Tue
15Wed3:448.85:297.710:42-0.510:483.84:059:58Waning Gibbous15Wed
16Thu4:278.26:087.811:18-0.111:433.64:059:59Third Quarter16Thu
17Fri5:187.56:488.011:580.54:059:59Third Quarter17Fri
18Sat6:216.87:308.412:473.212:411.24:059:59Third Quarter18Sat
19Sun7:376.48:158.91:562.51:312.04:0510:00Third Quarter19Sun
20Mon9:026.39:039.43:041.62:292.64:0610:00Waning Crescent20Mon
21Tue10:236.69:5310.14:060.43:313.24:0610:00Waning Crescent21Tue
22Wed11:337.110:4610.75:02-0.74:333.44:0610:00Waning Crescent22Wed
23Thu12:337.75:55-1.75:323.54:0710:00Waning Crescent23Thu
24Fri1:258.36:46-2.56:293.44:0710:00New Moon24Fri
25Sat12:3111.62:148.77:35-3.17:243.14:0810:00New Moon25Sat
26Sun1:2411.83:019.08:24-3.38:182.84:0810:00New Moon26Sun
27Mon2:1511.63:489.19:11-3.19:122.54:0910:00Waxing Crescent27Mon
28Tue3:0711.04:349.29:57-2.610:082.34:109:59Waxing Crescent28Tue
29Wed4:0010.15:209.210:42-1.911:072.24:109:59Waxing Crescent29Wed
30Thu4:569.06:069.211:26-0.84:119:58First Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451600)

Common Questions About Sitka, AK Tides

Show All
What time does the tide turn (slack tide) in Sitka, AK today?

Slack tide in Sitka, AK is approximately 10:21 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 spring phase. Tonight's moon is 99% 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 Full Moon (99% 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