Tides Today & Tomorrow in Chernofski Harbor, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Chernofski Harbor, AK.
Next low tide : in 14h 33m at 3:32 pm (0.3 ft)
Next high tide : 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 - May 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:283.410:59 AM2.57:572.66:400.07:3310:40Third Quarter1Mon
2Tue2:513.212:002.48:182.37:150.27:3110:42Third Quarter2Tue
3Wed3:083.01:092.28:411.97:470.57:2910:44Waning Crescent3Wed
4Thu3:162.92:302.19:071.48:150.97:2710:45Waning Crescent4Thu
5Fri3:162.83:552.09:380.88:401.47:2510:47Waning Crescent5Fri
6Sat3:162.95:302.210:130.29:032.07:2410:49Waning Crescent6Sat
7Sun3:263.17:122.410:54-0.49:292.57:2210:51New Moon7Sun
8Mon3:463.38:352.811:41-0.910:083.07:2010:52New Moon8Mon
9Tue4:173.69:453.212:33-1.37:1810:54New Moon9Tue
10Wed5:033.710:353.51:28-1.67:1610:56Waxing Crescent10Wed
11Thu6:093.811:153.71:173.62:25-1.77:1510:57Waxing Crescent11Thu
12Fri7:223.811:523.82:473.63:23-1.87:1310:59Waxing Crescent12Fri
13Sat8:353.74:113.34:21-1.67:1111:01Waxing Crescent13Sat
14Sun12:303.89:53 AM3.45:202.95:14-1.37:1011:02First Quarter14Sun
15Mon1:073.811:14 AM3.16:232.36:05-0.97:0811:04First Quarter15Mon
16Tue1:423.812:392.87:261.76:54-0.27:0611:06First Quarter16Tue
17Wed2:163.72:112.58:271.07:430.57:0511:07Waxing Gibbous17Wed
18Thu2:473.63:442.49:220.48:311.37:0311:09Waxing Gibbous18Thu
19Fri3:133.55:212.510:11-0.29:182.07:0211:10Waxing Gibbous19Fri
20Sat3:333.47:102.810:58-0.510:102.77:0111:12Waxing Gibbous20Sat
21Sun3:463.38:443.111:43-0.711:253.26:5911:14Full Moon21Sun
22Mon3:483.310:013.512:25-0.76:5811:15Full Moon22Mon
23Tue10:543.71:05-0.76:5711:17Full Moon23Tue
24Wed11:323.81:46-0.66:5511:18Full Moon24Wed
25Thu2:28-0.56:5411:19Waning Gibbous25Thu
26Fri12:033.93:11-0.46:5311:21Waning Gibbous26Fri
27Sat12:293.93:54-0.36:5211:22Waning Gibbous27Sat
28Sun12:533.84:34-0.26:5111:23Waning Gibbous28Sun
29Mon1:143.75:100.06:5011:25Third Quarter29Mon
30Tue1:323.510:12 AM2.37:492.45:420.36:4911:26Third Quarter30Tue
31Wed1:463.411:43 AM2.17:592.06:090.76:4811:27Third Quarter31Wed
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 7:40 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 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