Tides Today & Tomorrow in Ketchikan, AK

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Ketchikan, AK.
Next low tide : 8:31 am (-1.3 ft)
Next high tide : in 3h 28m at 1:54 am (15.4 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 - Mar 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:5015.43:1613.39:091.39:003.06:355:21Waxing Crescent1Fri
2Sat3:1914.83:5512.19:472.09:304.26:335:23Waxing Crescent2Sat
3Sun3:5214.14:4310.910:342.810:075.46:305:25First Quarter3Sun
4Mon4:3513.35:5410.011:373.511:016.46:285:27First Quarter4Mon
5Tue5:3912.67:349.71:023.76:255:29First Quarter5Tue
6Wed7:0912.59:0310.512:337.12:283.06:235:32First Quarter6Wed
7Thu8:3513.110:0011.92:206.63:301.76:205:34Waxing Gibbous7Thu
8Fri9:4114.310:4213.43:335.34:180.46:185:36Waxing Gibbous8Fri
9Sat10:3415.611:2014.94:263.54:59-0.96:155:38Waxing Gibbous9Sat
10Sun12:2116.76:111.66:38-1.87:136:40Full Moon10Sun
11Mon12:5616.41:0617.46:54-0.27:15-2.27:106:42Full Moon11Mon
12Tue1:3217.61:5017.77:36-1.67:53-2.17:086:44Full Moon12Tue
13Wed2:0818.42:3517.48:18-2.58:31-1.47:056:46Waning Gibbous13Wed
14Thu2:4618.73:2016.69:02-2.79:11-0.37:026:48Waning Gibbous14Thu
15Fri3:2518.54:0815.49:48-2.29:521.27:006:50Waning Gibbous15Fri
16Sat4:0817.65:0113.810:39-1.210:392.86:576:52Waning Gibbous16Sat
17Sun4:5516.46:0512.411:370.211:364.46:556:54Third Quarter17Sun
18Mon5:5314.97:2811.312:501.46:526:56Third Quarter18Mon
19Tue7:1013.69:0411.312:525.72:172.16:506:58Third Quarter19Tue
20Wed8:4313.110:2112.12:325.93:411.96:477:00Waning Crescent20Wed
21Thu10:0513.411:1513.13:595.14:441.36:447:02Waning Crescent21Thu
22Fri11:0614.011:5614.15:013.85:310.76:427:04Waning Crescent22Fri
23Sat11:5414.65:482.56:090.46:397:06Waning Crescent23Sat
24Sun12:3014.912:3415.06:271.36:420.26:377:08New Moon24Sun
25Mon1:0015.51:1015.27:010.47:110.46:347:10New Moon25Mon
26Tue1:2715.91:4315.27:33-0.27:390.76:317:12New Moon26Tue
27Wed1:5416.12:1615.08:04-0.68:071.26:297:14New Moon27Wed
28Thu2:1916.12:4814.68:35-0.68:341.96:267:16Waxing Crescent28Thu
29Fri2:4615.93:2114.09:07-0.39:012.76:247:18Waxing Crescent29Fri
30Sat3:1315.53:5613.29:400.29:303.66:217:20Waxing Crescent30Sat
31Sun3:4314.94:3512.210:171.010:034.56:197:22Waxing Crescent31Sun
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 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 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