Tides Today & Tomorrow in Chernofski Harbor, AK

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in Chernofski Harbor, AK.
Next low tide : 3:06 am (3.2 ft)
Next high tide (tomorrow) : in 50m 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 - May 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:563.29:573.312:402.61:27-1.17:3310:40New Moon1Wed
2Thu6:383.211:053.62:163.02:21-1.17:3110:42Waxing Crescent2Thu
3Fri7:263.111:573.84:093.13:15-1.07:2910:44Waxing Crescent3Fri
4Sat8:183.05:243.04:09-0.97:2710:46Waxing Crescent4Sat
5Sun12:433.99:16 AM2.96:172.94:59-0.77:2510:47Waxing Crescent5Sun
6Mon1:263.810:20 AM2.87:052.85:44-0.47:2310:49First Quarter6Mon
7Tue2:043.711:21 AM2.67:492.66:27-0.17:2210:51First Quarter7Tue
8Wed2:373.512:212.58:282.37:070.27:2010:52First Quarter8Wed
9Thu3:023.31:282.39:012.07:440.57:1810:54First Quarter9Thu
10Fri3:213.12:432.19:301.68:170.97:1610:56Waxing Gibbous10Fri
11Sat3:312.93:582.09:571.28:471.47:1410:58Waxing Gibbous11Sat
12Sun3:322.85:242.110:240.79:121.97:1310:59Waxing Gibbous12Sun
13Mon3:292.87:062.310:550.39:322.47:1111:01Waxing Gibbous13Mon
14Tue3:313.08:542.611:30-0.19:292.87:0911:03Full Moon14Tue
15Wed3:393.112:10-0.57:0811:04Full Moon15Wed
16Thu3:523.311:433.312:53-0.87:0611:06Full Moon16Thu
17Fri4:183.511:343.512:123.61:40-1.07:0511:07Waning Gibbous17Fri
18Sat5:133.611:503.71:513.72:30-1.27:0311:09Waning Gibbous18Sat
19Sun6:423.63:153.73:23-1.37:0211:11Waning Gibbous19Sun
20Mon12:143.78:01 AM3.54:233.54:16-1.37:0011:12Waning Gibbous20Mon
21Tue12:413.79:19 AM3.35:183.15:06-1.16:5911:14Third Quarter21Tue
22Wed1:093.710:41 AM3.16:112.65:53-0.86:5811:15Third Quarter22Wed
23Thu1:373.712:052.87:081.96:39-0.36:5611:17Third Quarter23Thu
24Fri2:053.71:382.58:051.17:250.46:5511:18Waning Crescent24Fri
25Sat2:333.73:172.48:590.48:131.16:5411:19Waning Crescent25Sat
26Sun3:003.74:532.59:50-0.39:011.96:5311:21Waning Crescent26Sun
27Mon3:273.76:372.810:40-0.89:542.66:5211:22Waning Crescent27Mon
28Tue3:533.78:123.111:30-1.111:033.26:5111:23New Moon28Tue
29Wed4:193.69:303.512:20-1.26:5011:25New Moon29Wed
30Thu4:463.510:303.812:503.51:09-1.16:4911:26New Moon30Thu
31Fri5:133.411:154.03:083.71:57-1.06:4811:27Waxing Crescent31Fri
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