Tides Today & Tomorrow in Ketchikan, AK

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Ketchikan, AK.
Next low tide : 7:54 pm (4.0 ft)
Next high tide : in 50m at 2:31 pm (13.1 ft)
Sunset today : 9:31 pm
Sunrise tomorrow : 4:09 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9450460
Common Questions About Tides

Ketchikan, AK Tides - Aug 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:0916.31:1214.26:47-2.36:462.64:558:50New Moon1Wed
2Thu12:5617.21:5115.37:26-3.27:311.34:568:48New Moon2Thu
3Fri1:4117.72:2816.28:05-3.68:160.34:588:46New Moon3Fri
4Sat2:2617.73:0616.98:44-3.49:01-0.45:008:44Waxing Crescent4Sat
5Sun3:1217.13:4517.29:23-2.69:48-0.65:028:42Waxing Crescent5Sun
6Mon3:5916.04:2517.010:03-1.310:39-0.35:048:40Waxing Crescent6Mon
7Tue4:5014.55:0916.510:450.411:350.35:068:38First Quarter7Tue
8Wed5:4812.85:5815.711:332.35:088:36First Quarter8Wed
9Thu7:0011.46:5814.712:411.012:314.15:098:34First Quarter9Thu
10Fri8:3110.78:1314.11:591.51:475.45:118:31First Quarter10Fri
11Sat10:0311.09:3314.03:241.43:175.85:138:29Waxing Gibbous11Sat
12Sun11:1411.810:4314.54:360.84:345.35:158:27Waxing Gibbous12Sun
13Mon12:0512.85:320.15:334.45:178:25Waxing Gibbous13Mon
14Tue12:4613.66:17-0.66:203.45:198:22Full Moon14Tue
15Wed12:2415.61:2114.36:55-1.06:592.55:218:20Full Moon15Wed
16Thu1:0415.91:5114.87:27-1.27:351.85:238:18Full Moon16Thu
17Fri1:3915.92:2015.17:57-1.28:091.35:258:15Full Moon17Fri
18Sat2:1315.72:4615.28:25-0.88:411.05:268:13Waning Gibbous18Sat
19Sun2:4515.23:1215.28:52-0.19:141.05:288:11Waning Gibbous19Sun
20Mon3:1814.53:3815.09:180.89:471.25:308:08Waning Gibbous20Mon
21Tue3:5213.74:0514.79:451.810:231.75:328:06Waning Gibbous21Tue
22Wed4:2912.64:3514.210:133.011:042.35:348:04Third Quarter22Wed
23Thu5:1111.55:1113.610:464.211:572.95:368:01Third Quarter23Thu
24Fri6:0810.46:0013.011:285.45:387:59Third Quarter24Fri
25Sat7:309.77:1212.61:083.412:326.55:407:56Third Quarter25Sat
26Sun9:119.98:4212.92:363.12:126.85:427:54Waning Crescent26Sun
27Mon10:2810.99:5913.83:532.13:466.15:447:51Waning Crescent27Mon
28Tue11:2012.311:0015.14:510.64:524.65:457:49Waning Crescent28Tue
29Wed12:0213.95:38-0.85:432.95:477:46Waning Crescent29Wed
30Thu12:4115.46:19-2.06:291.15:497:44New Moon30Thu
31Fri12:4017.41:1816.76:59-2.77:13-0.55:517:41New Moon31Fri
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 5:12 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