Tides Today & Tomorrow in Ketchikan, AK

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Ketchikan, AK.
Next low tide : in 3h 35m at 1:23 am (2.9 ft)
Next high tide : 7:22 am (11.5 ft)
Sunset today : 9:32 pm
Sunrise tomorrow : 4:04 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9450460
Common Questions About Tides

Ketchikan, AK Tides - Jan 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:1314.61:4616.77:404.18:22-1.68:133:27Waning Gibbous1Fri
2Sat2:5214.72:2716.38:224.09:01-1.28:123:28Waning Gibbous2Sat
3Sun3:3214.63:1215.59:094.09:43-0.58:123:30Waning Gibbous3Sun
4Mon4:1614.64:0314.410:024.010:290.58:113:31Third Quarter4Mon
5Tue5:0414.75:0513.211:053.911:211.78:113:32Third Quarter5Tue
6Wed5:5714.96:2112.212:183.58:103:34Third Quarter6Wed
7Thu6:5615.27:4611.912:202.81:352.68:103:35Third Quarter7Thu
8Fri7:5815.79:0712.31:273.72:471.38:093:37Waning Crescent8Fri
9Sat8:5816.410:1713.12:374.23:50-0.18:083:39Waning Crescent9Sat
10Sun9:5617.111:1614.03:424.24:45-1.38:073:40Waning Crescent10Sun
11Mon10:5017.74:404.05:35-2.38:073:42New Moon11Mon
12Tue12:0714.911:41 AM18.15:333.56:21-2.88:063:43New Moon12Tue
13Wed12:5315.412:2818.26:223.17:04-2.98:053:45New Moon13Wed
14Thu1:3615.71:1317.97:082.97:45-2.68:043:47New Moon14Thu
15Fri2:1615.71:5517.37:522.88:24-1.98:023:49Waxing Crescent15Fri
16Sat2:5515.52:3616.38:363.09:02-0.98:013:51Waxing Crescent16Sat
17Sun3:3315.13:1815.09:203.39:390.48:003:52Waxing Crescent17Sun
18Mon4:1214.64:0113.610:083.710:161.87:593:54First Quarter18Mon
19Tue4:5114.04:5012.211:004.110:563.27:583:56First Quarter19Tue
20Wed5:3413.65:5011.012:014.37:563:58First Quarter20Wed
21Thu6:2413.37:0610.31:104.27:554:00First Quarter21Thu
22Fri7:2113.28:3210.212:405.72:223.77:534:02First Quarter22Fri
23Sat8:2213.49:4610.81:516.33:242.87:524:04Waxing Gibbous23Sat
24Sun9:2014.010:4211.73:026.44:151.87:504:06Waxing Gibbous24Sun
25Mon10:1014.711:2712.74:016.14:590.67:494:08Waxing Gibbous25Mon
26Tue10:5615.64:495.45:38-0.47:474:10Waxing Gibbous26Tue
27Wed12:0613.611:38 AM16.45:324.66:15-1.47:454:12Full Moon27Wed
28Thu12:4214.412:1817.06:113.86:51-2.17:444:14Full Moon28Thu
29Fri1:1715.112:5717.46:503.17:27-2.57:424:16Full Moon29Fri
30Sat1:5215.61:3717.47:302.48:02-2.57:404:19Waning Gibbous30Sat
31Sun2:2716.02:1817.08:112.08:39-2.07:384:21Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9450460)

Common Questions About Ketchikan, AK Tides

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What time does the tide turn (slack tide) in Ketchikan, AK today?

Slack tide in Ketchikan, AK is approximately 4:22 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 Ketchikan, AK?

Ketchikan, AK is currently in a neap phase. Tonight's moon is 49% 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 Ketchikan, 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 Ketchikan, AK?

Tide predictions for Ketchikan, 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 Ketchikan, AK?

Tide data for Ketchikan, AK is sourced from NOAA Station #9450460. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9450460.

What is the moon phase in Ketchikan, AK tonight?

Tonight the moon over Ketchikan, AK is First Quarter (49% illuminated). This places Ketchikan, 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