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 6h 39m 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 - Nov 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:154.06:030.17:151.29:096:38Waxing Gibbous1Wed
2Thu1:123.01:544.06:550.78:100.89:106:36Waxing Gibbous2Thu
3Fri2:322.92:293.87:461.39:020.49:126:34Waxing Gibbous3Fri
4Sat3:522.93:013.78:371.99:510.29:146:32Waxing Gibbous4Sat
5Sun5:213.03:283.59:322.510:400.19:166:30Full Moon5Sun
6Mon6:493.23:513.410:433.011:260.09:186:28Full Moon6Mon
7Tue8:083.44:093.312:263.39:206:27Full Moon7Tue
8Wed9:153.74:253.212:090.02:333.49:226:25Full Moon8Wed
9Thu10:023.812:510.19:246:23Waning Gibbous9Thu
10Fri10:363.91:330.29:266:21Waning Gibbous10Fri
11Sat11:044.06:532.92:160.35:253.29:286:20Waning Gibbous11Sat
12Sun11:304.08:002.82:590.45:503.09:296:18Waning Gibbous12Sun
13Mon11:563.99:132.73:400.56:172.89:316:17Third Quarter13Mon
14Tue12:203.84:180.66:422.59:336:15Third Quarter14Tue
15Wed12:403.74:530.97:042.29:356:14Third Quarter15Wed
16Thu12:543.65:261.27:251.89:376:12Third Quarter16Thu
17Fri12:462.41:023.65:561.57:491.39:396:11Waning Crescent17Fri
18Sat2:032.41:123.76:251.98:190.89:406:09Waning Crescent18Sat
19Sun3:132.61:313.86:562.38:540.39:426:08Waning Crescent19Sun
20Mon4:282.71:594.07:322.79:36-0.29:446:07Waning Crescent20Mon
21Tue5:423.02:354.28:193.010:24-0.69:466:05New Moon21Tue
22Wed6:433.33:214.39:223.311:16-0.89:486:04New Moon22Wed
23Thu7:363.64:184.310:483.59:496:03New Moon23Thu
24Fri8:253.95:264.212:10-1.012:163.69:516:02Waxing Crescent24Fri
25Sat9:124.16:384.11:06-1.01:403.49:536:01Waxing Crescent25Sat
26Sun9:564.37:533.82:03-0.93:023.09:546:00Waxing Crescent26Sun
27Mon10:394.59:153.52:59-0.64:132.59:565:59First Quarter27Mon
28Tue11:214.610:403.33:54-0.25:161.99:575:58First Quarter28Tue
29Wed12:024.64:460.46:171.39:595:57First Quarter29Wed
30Thu12:073.112:424.65:371.07:140.810:015:56First Quarter30Thu
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