Tides Today & Tomorrow in Ketchikan, AK

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Ketchikan, AK.
Next low tide : in 13m at 6:38 pm (4.6 ft)
Next high tide (tomorrow) : 12:39 am (15.0 ft)
Sunset today : 9:31 pm
Sunrise tomorrow : 4:07 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9450460
Common Questions About Tides

Ketchikan, AK Tides - Apr 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:3518.33:1915.78:58-2.89:021.06:167:23Waning Gibbous1Thu
2Fri3:1317.54:0414.59:40-1.99:422.46:147:25Waning Gibbous2Fri
3Sat3:5216.44:5113.210:25-0.610:253.86:117:27Waning Gibbous3Sat
4Sun4:3415.05:4611.911:160.911:155.16:087:29Third Quarter4Sun
5Mon5:2313.66:5610.912:172.26:067:31Third Quarter5Mon
6Tue6:2812.38:2210.612:226.11:333.16:037:33Third Quarter6Tue
7Wed7:5311.69:3811.11:546.42:543.36:017:35Third Quarter7Wed
8Thu9:1811.710:3111.93:225.83:582.95:587:37Waning Crescent8Thu
9Fri10:2212.211:1012.84:244.64:462.45:567:39Waning Crescent9Fri
10Sat11:1112.911:4313.85:103.35:231.95:537:41Waning Crescent10Sat
11Sun11:5313.65:481.95:571.65:517:43Waning Crescent11Sun
12Mon12:1214.712:3114.26:220.76:281.45:487:45New Moon12Mon
13Tue12:4115.41:0714.66:55-0.36:581.45:467:47New Moon13Tue
14Wed1:1016.01:4314.87:28-1.17:281.65:437:49New Moon14Wed
15Thu1:4016.42:1914.88:02-1.68:001.95:417:51New Moon15Thu
16Fri2:1116.62:5714.58:37-1.78:332.45:387:53Waxing Crescent16Fri
17Sat2:4416.53:3713.99:15-1.59:093.05:367:55Waxing Crescent17Sat
18Sun3:2116.14:2313.29:58-1.09:513.85:347:57Waxing Crescent18Sun
19Mon4:0415.45:1612.510:48-0.310:424.55:317:59Waxing Crescent19Mon
20Tue4:5614.56:2112.011:470.411:505.15:298:01First Quarter20Tue
21Wed6:0413.67:3612.012:561.05:268:03First Quarter21Wed
22Thu7:2812.98:4812.71:175.12:101.25:248:05First Quarter22Thu
23Fri8:5413.09:5013.92:464.13:181.05:228:07Waxing Gibbous23Fri
24Sat10:0813.610:4115.23:592.54:170.75:198:09Waxing Gibbous24Sat
25Sun11:1014.411:2616.44:580.65:080.45:178:11Waxing Gibbous25Sun
26Mon12:0415.05:48-1.15:540.45:158:13Full Moon26Mon
27Tue12:0917.312:5315.56:33-2.46:380.65:128:15Full Moon27Tue
28Wed12:4917.81:3915.67:16-3.17:191.05:108:17Full Moon28Wed
29Thu1:2917.92:2415.37:58-3.28:001.65:088:19Full Moon29Thu
30Fri2:0817.53:0714.88:39-2.88:412.45:068:21Waning Gibbous30Fri
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 9:38 pm — 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 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 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 (99% 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