Tides Today & Tomorrow in Ketchikan, AK

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Ketchikan, AK.
Next low tide : in 4h 23m at 7:23 am (-0.9 ft)
Next high tide : 1:56 pm (12.8 ft)
Sunset today : 9:31 pm
Sunrise tomorrow : 4:08 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9450460
Common Questions About Tides

Ketchikan, AK Tides - Sep 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:1313.05:481.05:523.95:537:39Waxing Gibbous1Tue
2Wed12:4313.86:200.36:272.75:557:36Full Moon2Wed
3Thu12:2915.11:1014.66:50-0.27:001.75:577:34Full Moon3Thu
4Fri1:0415.61:3715.37:17-0.57:320.85:587:31Full Moon4Fri
5Sat1:3715.72:0315.87:44-0.48:040.26:007:29Full Moon5Sat
6Sun2:1115.72:2916.18:12-0.18:36-0.26:027:26Waning Gibbous6Sun
7Mon2:4515.32:5716.28:400.69:11-0.36:047:24Waning Gibbous7Mon
8Tue3:2214.73:2616.19:101.59:490.06:067:21Waning Gibbous8Tue
9Wed4:0213.84:0015.79:432.510:330.56:087:18Waning Gibbous9Wed
10Thu4:4912.74:4115.110:223.811:291.36:107:16Third Quarter10Thu
11Fri5:4911.55:3714.311:125.06:127:13Third Quarter11Fri
12Sat7:1210.86:5613.612:411.912:266.16:147:11Third Quarter12Sat
13Sun8:5011.08:3113.72:091.92:096.26:157:08Waning Crescent13Sun
14Mon10:0712.29:5414.53:301.13:425.16:177:05Waning Crescent14Mon
15Tue11:0313.710:5915.74:340.04:503.36:197:03Waning Crescent15Tue
16Wed11:4815.211:5316.65:24-1.05:431.46:217:00Waning Crescent16Wed
17Thu12:2816.66:08-1.76:29-0.36:236:58New Moon17Thu
18Fri12:4217.21:0617.66:49-1.97:12-1.56:256:55New Moon18Fri
19Sat1:2717.41:4218.17:27-1.67:54-2.26:276:52New Moon19Sat
20Sun2:1117.02:1818.18:04-0.88:34-2.26:296:50Waxing Crescent20Sun
21Mon2:5316.22:5317.78:410.49:15-1.76:316:47Waxing Crescent21Mon
22Tue3:3515.13:2816.89:171.89:56-0.66:336:45Waxing Crescent22Tue
23Wed4:1913.84:0415.69:553.410:410.76:346:42Waxing Crescent23Wed
24Thu5:0712.44:4514.310:374.911:342.16:366:39First Quarter24Thu
25Fri6:0811.25:3712.911:296.26:386:37First Quarter25Fri
26Sat7:3310.46:5311.912:443.312:487.16:406:34First Quarter26Sat
27Sun9:0710.68:2811.72:123.72:337.06:426:32First Quarter27Sun
28Mon10:1311.49:4512.23:313.43:526.16:446:29Waxing Gibbous28Mon
29Tue10:5612.410:4013.04:252.74:444.76:466:26Waxing Gibbous29Tue
30Wed11:2913.511:2413.95:062.05:243.36:486:24Waxing Gibbous30Wed
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 10:39 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 spring phase. Tonight's moon is 100% 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 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 Full Moon (100% illuminated). This places Ketchikan, 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