Tides Today & Tomorrow in Chernofski Harbor, AK

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Chernofski Harbor, AK.
Next low tide : 9:32 am (-1.5 ft)
Next high tide : in 2h 28m at 1:30 am (4.5 ft)
Sunset today : 11:35 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9462501
Common Questions About Tides

Chernofski Harbor, AK Tides - Mar 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:282.91:284.07:212.48:44-0.88:547:50Waxing Gibbous1Tue
2Wed4:063.02:283.98:232.29:32-0.78:517:51Waxing Gibbous2Wed
3Thu4:483.13:343.89:281.910:24-0.58:497:53Full Moon3Thu
4Fri5:333.24:503.510:401.511:19-0.18:477:55Full Moon4Fri
5Sat6:183.36:133.311:541.18:447:57Full Moon5Sat
6Sun7:053.47:363.212:160.41:060.78:427:59Waning Gibbous6Sun
7Mon7:543.59:013.11:170.92:180.38:408:01Waning Gibbous7Mon
8Tue8:453.610:223.22:241.33:250.08:378:03Waning Gibbous8Tue
9Wed9:383.611:363.33:331.74:26-0.38:358:05Third Quarter9Wed
10Thu10:303.54:372.05:22-0.48:328:06Third Quarter10Thu
11Fri12:453.411:21 AM3.55:392.26:16-0.38:308:08Third Quarter11Fri
12Sat1:473.412:113.46:382.37:08-0.28:288:10Third Quarter12Sat
13Sun3:403.31:583.28:322.38:56-0.19:259:12Waning Crescent13Sun
14Mon4:283.22:413.19:182.49:380.19:239:14Waning Crescent14Mon
15Tue5:113.03:192.99:552.310:160.39:209:16Waning Crescent15Tue
16Wed5:502.93:552.810:292.310:520.69:189:18Waning Crescent16Wed
17Thu6:232.74:352.611:052.111:270.89:169:19New Moon17Thu
18Fri6:512.65:302.511:471.99:139:21New Moon18Fri
19Sat7:162.56:422.412:041.112:331.79:119:23New Moon19Sat
20Sun7:372.57:552.412:431.31:201.49:089:25New Moon20Sun
21Mon7:552.59:092.41:251.62:071.19:069:27Waxing Crescent21Mon
22Tue8:132.510:242.52:121.92:560.89:049:29Waxing Crescent22Tue
23Wed8:362.611:302.63:072.13:450.49:019:30Waxing Crescent23Wed
24Thu9:072.84:032.34:320.18:599:32Waxing Crescent24Thu
25Fri12:242.89:48 AM2.94:482.55:17-0.28:569:34First Quarter25Fri
26Sat1:132.910:36 AM3.15:282.56:02-0.58:549:36First Quarter26Sat
27Sun1:552.911:28 AM3.26:082.56:49-0.78:519:38First Quarter27Sun
28Mon2:322.912:253.36:532.37:37-0.88:499:40First Quarter28Mon
29Tue3:063.01:273.37:452.08:25-0.78:479:41Waxing Gibbous29Tue
30Wed3:403.02:343.38:401.69:14-0.58:449:43Waxing Gibbous30Wed
31Thu4:153.03:433.29:361.210:03-0.28:429:45Waxing Gibbous31Thu
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 5:31 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 spring phase. Tonight's moon is 18% 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 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 Crescent (18% illuminated). This places Chernofski Harbor, 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