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 13h 26m 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 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:462.96:212.310:510.310:102.07:3310:40Full Moon1Wed
2Thu4:073.07:292.511:33-0.110:552.37:3110:42Full Moon2Thu
3Fri4:393.18:292.812:20-0.47:2910:44Full Moon3Fri
4Sat5:223.29:253.01:10-0.87:2710:45Full Moon4Sat
5Sun6:173.310:163.21:082.82:02-1.07:2510:47Waning Gibbous5Sun
6Mon7:193.311:033.42:212.82:57-1.17:2410:49Waning Gibbous6Mon
7Tue8:243.311:463.63:372.73:53-1.17:2210:51Waning Gibbous7Tue
8Wed9:353.24:452.44:48-1.07:2010:52Third Quarter8Wed
9Thu12:273.710:51 AM3.05:462.05:40-0.77:1810:54Third Quarter9Thu
10Fri1:083.712:082.86:451.56:31-0.37:1610:56Third Quarter10Fri
11Sat1:493.71:302.77:441.07:230.27:1510:57Third Quarter11Sat
12Sun2:283.72:532.68:410.58:150.77:1310:59Waning Crescent12Sun
13Mon3:053.74:132.69:340.19:071.37:1111:01Waning Crescent13Mon
14Tue3:403.65:352.710:25-0.210:001.97:1011:02Waning Crescent14Tue
15Wed4:123.47:002.811:15-0.411:012.47:0811:04New Moon15Wed
16Thu4:433.38:183.012:03-0.57:0611:06New Moon16Thu
17Fri5:133.29:273.312:192.812:50-0.57:0511:07New Moon17Fri
18Sat5:453.010:263.41:543.01:34-0.47:0311:09New Moon18Sat
19Sun6:212.911:093.63:423.12:17-0.37:0211:10Waxing Crescent19Sun
20Mon7:062.811:443.64:583.03:01-0.27:0011:12Waxing Crescent20Mon
21Tue7:572.75:452.83:45-0.16:5911:13Waxing Crescent21Tue
22Wed12:133.68:56 AM2.56:222.64:280.16:5811:15Waxing Crescent22Wed
23Thu12:413.610:05 AM2.46:562.45:070.36:5611:16First Quarter23Thu
24Fri1:083.511:17 AM2.27:292.15:440.56:5511:18First Quarter24Fri
25Sat1:323.412:282.17:581.86:180.86:5411:19First Quarter25Sat
26Sun1:513.31:452.18:241.46:511.26:5311:21First Quarter26Sun
27Mon2:033.23:012.18:491.07:221.56:5211:22Waxing Gibbous27Mon
28Tue2:113.24:092.29:160.67:501.96:5111:23Waxing Gibbous28Tue
29Wed2:243.35:192.39:470.28:212.26:5011:25Waxing Gibbous29Wed
30Thu2:473.56:302.510:24-0.38:592.66:4911:26Waxing Gibbous30Thu
31Fri3:173.77:302.811:06-0.79:512.96:4811:27Full 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 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