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 2h 09m 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 - Apr 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:5415.21:0914.96:590.77:070.46:177:23Full Moon1Sun
2Mon1:2015.71:4115.07:290.07:350.76:147:25Full Moon2Mon
3Tue1:4516.02:1314.87:59-0.58:021.26:127:27Full Moon3Tue
4Wed2:1016.12:4514.48:28-0.68:292.06:097:29Waning Gibbous4Wed
5Thu2:3515.93:1813.88:58-0.48:562.86:077:31Waning Gibbous5Thu
6Fri3:0215.63:5213.09:300.09:253.76:047:33Waning Gibbous6Fri
7Sat3:3215.14:3112.010:060.79:574.76:027:35Waning Gibbous7Sat
8Sun4:0614.45:2111.110:501.510:385.65:597:37Waning Gibbous8Sun
9Mon4:5013.66:3010.311:472.311:386.45:567:39Third Quarter9Mon
10Tue5:5212.78:0010.21:032.75:547:41Third Quarter10Tue
11Wed7:1912.39:2111.11:116.72:282.45:517:43Third Quarter11Wed
12Thu8:5012.610:1712.52:515.93:381.55:497:45Waning Crescent12Thu
13Fri10:0413.611:0114.14:044.24:320.65:467:47Waning Crescent13Fri
14Sat11:0414.711:4115.75:002.05:18-0.25:447:49Waning Crescent14Sat
15Sun11:5715.75:48-0.26:01-0.75:427:51Waning Crescent15Sun
16Mon12:1917.112:4616.46:33-2.16:42-0.75:397:53New Moon16Mon
17Tue12:5818.21:3416.67:17-3.47:22-0.35:377:55New Moon17Tue
18Wed1:3718.82:2116.48:01-4.18:040.45:347:56New Moon18Wed
19Thu2:1718.73:0915.78:46-4.08:461.45:327:58Waxing Crescent19Thu
20Fri2:5918.13:5814.79:33-3.29:312.75:298:00Waxing Crescent20Fri
21Sat3:4417.04:5113.510:23-1.910:204.05:278:02Waxing Crescent21Sat
22Sun4:3315.55:5312.311:20-0.411:215.25:258:04First Quarter22Sun
23Mon5:3313.97:0811.612:271.05:228:06First Quarter23Mon
24Tue6:5012.68:3011.512:426.01:441.95:208:08First Quarter24Tue
25Wed8:1911.99:3912.12:195.82:572.25:188:10First Quarter25Wed
26Thu9:3812.010:2912.93:404.83:582.15:158:12Waxing Gibbous26Thu
27Fri10:3912.411:0813.64:383.54:451.95:138:14Waxing Gibbous27Fri
28Sat11:2812.911:4014.45:222.25:241.95:118:16Waxing Gibbous28Sat
29Sun12:0913.35:591.05:581.95:098:18Waxing Gibbous29Sun
30Mon12:0915.012:4613.66:320.16:302.15:068:20Full Moon30Mon
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