Tides Today & Tomorrow in Chernofski Harbor, AK

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Chernofski Harbor, AK.
Next low tide : 4:04 pm (0.7 ft)
Next high tide : in 16m at 9:04 am (2.3 ft)
Sunset today : 11:39 pm
Sunrise tomorrow : 6:50 am
Moon phase : Waning Gibbous (70% illuminated)
Tide Station Location : Station #9462501
Common Questions About Tides

Chernofski Harbor, AK Tides - Sep 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:032.84:510.55:272.68:219:57Waning Gibbous1Mon
2Tue2:083.05:310.26:022.98:239:55Third Quarter2Tue
3Wed3:043.16:110.06:243.08:259:52Third Quarter3Wed
4Thu3:503.16:53-0.26:373.18:279:50Third Quarter4Thu
5Fri4:263.07:34-0.46:433.18:289:47Third Quarter5Fri
6Sat12:093.54:492.88:15-0.57:013.08:309:45Waning Crescent6Sat
7Sun12:573.65:022.78:55-0.67:532.78:329:43Waning Crescent7Sun
8Mon1:553.55:142.69:35-0.58:592.38:349:40Waning Crescent8Mon
9Tue3:013.45:302.610:15-0.310:081.88:359:38New Moon9Tue
10Wed4:143.15:532.710:590.111:221.18:379:35New Moon10Wed
11Thu5:442.96:252.911:490.68:399:33New Moon11Thu
12Fri7:232.87:033.212:350.512:441.28:409:30Waxing Crescent12Fri
13Sat8:562.97:473.41:43-0.21:461.88:429:28Waxing Crescent13Sat
14Sun10:243.28:373.62:50-0.72:562.38:449:26Waxing Crescent14Sun
15Mon11:393.49:333.73:55-1.14:102.58:469:23Waxing Crescent15Mon
16Tue12:453.64:57-1.35:172.78:479:21First Quarter16Tue
17Wed1:453.75:55-1.36:172.78:499:18First Quarter17Wed
18Thu2:403.76:51-1.27:162.68:519:16First Quarter18Thu
19Fri12:343.73:303.57:47-0.98:142.58:539:13Waxing Gibbous19Fri
20Sat1:343.54:143.48:40-0.69:082.38:549:11Waxing Gibbous20Sat
21Sun2:333.24:553.29:29-0.110:002.18:569:08Waxing Gibbous21Sun
22Mon3:322.95:312.910:130.310:511.88:589:06Waxing Gibbous22Mon
23Tue4:342.66:012.710:560.911:411.69:009:04Full Moon23Tue
24Wed5:522.46:232.611:401.49:019:01Full Moon24Wed
25Thu7:222.46:362.512:261.312:291.99:038:59Full Moon25Thu
26Fri8:512.56:392.51:061.01:332.39:058:56Full Moon26Fri
27Sat10:262.76:432.51:450.73:342.69:078:54Waning Gibbous27Sat
28Sun11:333.06:562.62:260.45:172.89:088:51Waning Gibbous28Sun
29Mon12:193.23:110.39:108:49Waning Gibbous29Mon
30Tue1:023.43:570.16:503.09:128:47Waning Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462501)

Common Questions About Chernofski Harbor, AK Tides

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What time does the tide turn (slack tide) in Chernofski Harbor, AK today?

Slack tide in Chernofski Harbor, AK is approximately 12:34 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 Chernofski Harbor, AK?

Chernofski Harbor, AK is currently in a transitional phase. Tonight's moon is 70% 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 shifting between spring and neap.

What datum are Chernofski Harbor, 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 Chernofski Harbor, AK?

Tide predictions for Chernofski Harbor, 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 Chernofski Harbor, AK?

Tide data for Chernofski Harbor, AK is sourced from NOAA Station #9462501. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9462501.

What is the moon phase in Chernofski Harbor, AK tonight?

Tonight the moon over Chernofski Harbor, AK is Waning Gibbous (70% illuminated). This places Chernofski Harbor, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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