Tides Today & Tomorrow in Chernofski Harbor, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Chernofski Harbor, AK.
Next low tide (tomorrow) : 6:02 am (2.3 ft)
Next high tide : in 5h 38m at 11:49 pm (3.4 ft)
Sunset today : 11:40 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waning Gibbous (79% illuminated)
Tide Station Location : Station #9462501
Common Questions About Tides

Chernofski Harbor, AK Tides - Mar 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:093.25:313.111:281.711:490.78:577:47New Moon1Wed
2Thu6:503.26:492.912:331.48:557:49New Moon2Thu
3Fri7:303.28:072.812:431.21:371.28:527:51Waxing Crescent3Fri
4Sat8:103.29:292.81:411.62:380.98:507:53Waxing Crescent4Sat
5Sun8:503.110:452.92:452.03:320.78:487:55Waxing Crescent5Sun
6Mon9:303.111:533.03:482.24:200.58:457:57Waxing Crescent6Mon
7Tue10:093.14:402.45:040.48:437:58First Quarter7Tue
8Wed12:563.010:45 AM3.15:252.65:480.38:418:00First Quarter8Wed
9Thu1:493.111:19 AM3.16:062.76:310.28:388:02First Quarter9Thu
10Fri2:323.011:53 AM3.16:432.77:110.18:368:04First Quarter10Fri
11Sat3:092.912:283.17:142.67:490.18:338:06Waxing Gibbous11Sat
12Sun3:402.81:073.17:442.58:240.28:318:08Waxing Gibbous12Sun
13Mon4:062.71:493.08:162.48:580.38:298:10Waxing Gibbous13Mon
14Tue4:272.62:372.98:532.19:320.48:268:12Waxing Gibbous14Tue
15Wed4:432.53:352.89:381.810:090.78:248:13Full Moon15Wed
16Thu5:012.64:482.710:321.410:511.08:218:15Full Moon16Thu
17Fri5:252.76:102.611:311.011:381.38:198:17Full Moon17Fri
18Sat5:582.97:292.712:300.58:178:19Waning Gibbous18Sat
19Sun6:383.18:482.812:291.61:310.08:148:21Waning Gibbous19Sun
20Mon7:243.310:003.01:281.92:33-0.48:128:23Waning Gibbous20Mon
21Tue8:163.411:043.12:342.13:33-0.78:098:24Waning Gibbous21Tue
22Wed9:143.63:392.24:30-0.98:078:26Third Quarter22Wed
23Thu12:023.210:15 AM3.64:382.25:25-1.08:048:28Third Quarter23Thu
24Fri12:573.311:17 AM3.65:372.16:20-0.98:028:30Third Quarter24Fri
25Sat1:463.312:213.56:371.97:14-0.78:008:32Waning Crescent25Sat
26Sun2:313.31:273.37:361.78:05-0.47:578:34Waning Crescent26Sun
27Mon3:133.22:323.18:331.48:540.17:558:35Waning Crescent27Mon
28Tue3:533.13:402.99:281.19:440.67:528:37Waning Crescent28Tue
29Wed4:333.04:542.710:240.910:361.17:508:39New Moon29Wed
30Thu5:112.96:122.611:190.711:321.57:478:41New Moon30Thu
31Fri5:472.87:272.712:110.57:458:43New Moon31Fri
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 2:55 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 Chernofski Harbor, AK?

Chernofski Harbor, AK is currently in a transitional phase. Tonight's moon is 79% 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 (79% 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