Tides Today & Tomorrow in Chernofski Harbor, AK

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently rising in Chernofski Harbor, AK.
Next low tide (tomorrow) : 3:06 am (3.2 ft)
Next high tide : in 3h 55m at 10:33 pm (3.9 ft)
Sunset today : 11:41 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #9462501
Common Questions About Tides

Chernofski Harbor, AK Tides - Feb 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:133.64:064.610:193.511:51-1.09:536:54New Moon1Fri
2Sat7:453.75:244.111:543.19:516:56Waxing Crescent2Sat
3Sun8:213.86:503.612:43-0.61:232.59:496:58Waxing Crescent3Sun
4Mon8:594.08:263.21:360.02:471.79:477:00Waxing Crescent4Mon
5Tue9:384.110:103.02:330.73:590.99:457:02Waxing Crescent5Tue
6Wed10:184.211:493.03:321.45:000.39:447:04First Quarter6Wed
7Thu10:584.24:322.05:56-0.29:427:06First Quarter7Thu
8Fri1:253.211:38 AM4.15:342.66:51-0.59:407:08First Quarter8Fri
9Sat2:453.512:194.16:403.07:42-0.69:387:10First Quarter9Sat
10Sun3:553.612:574.07:433.38:29-0.59:367:12Waxing Gibbous10Sun
11Mon5:053.71:303.98:373.59:14-0.49:347:14Waxing Gibbous11Mon
12Tue6:123.61:573.89:203.79:56-0.29:327:16Waxing Gibbous12Tue
13Wed7:113.62:183.79:553.710:350.09:307:18Waxing Gibbous13Wed
14Thu8:053.52:393.510:323.711:110.29:287:20Full Moon14Thu
15Fri8:453.33:063.311:333.511:450.49:267:22Full Moon15Fri
16Sat8:553.23:503.112:473.39:247:24Full Moon16Sat
17Sun8:533.15:192.712:180.62:112.99:227:25Full Moon17Sun
18Mon8:593.06:552.512:520.93:002.49:197:27Waning Gibbous18Mon
19Tue9:063.08:442.31:291.33:321.99:177:29Waning Gibbous19Tue
20Wed9:103.010:322.42:111.74:011.49:157:31Waning Gibbous20Wed
21Thu9:143.12:552.14:330.99:137:33Waning Gibbous21Thu
22Fri12:042.69:27 AM3.23:372.55:080.39:117:35Third Quarter22Fri
23Sat1:292.89:51 AM3.54:102.95:47-0.19:087:37Third Quarter23Sat
24Sun2:293.010:26 AM3.84:363.16:31-0.69:067:39Third Quarter24Sun
25Mon3:113.111:11 AM4.15:053.37:17-0.99:047:41Waning Crescent25Mon
26Tue3:463.112:034.35:493.28:04-1.29:027:43Waning Crescent26Tue
27Wed4:193.11:014.46:513.18:51-1.28:597:45Waning Crescent27Wed
28Thu4:523.02:034.37:592.99:40-1.18:577:47Waning Crescent28Thu
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 12:49 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 11% 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 Waxing Crescent (11% 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