Tides Today & Tomorrow in Kuliliak Bay, AK

TIDE TIMES for Friday, August 21, 2026
The tide is currently rising in Kuliliak Bay, AK.
Next low tide : 4:56 pm (3.6 ft)
Next high tide : in 3h 37m at 1:19 pm (4.7 ft)
Sunset today : 10:23 pm
Sunrise tomorrow : 7:59 am
Moon phase : First Quarter (66% illuminated)
Tide Station Location : Station #9462557
Common Questions About Tides

Kuliliak Bay, AK Tides - Jan 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:475.410:49 AM6.25:184.56:47-0.310:235:59Waning Crescent1Wed
2Thu4:005.711:06 AM6.06:084.87:29-0.110:236:00Waning Crescent2Thu
3Fri5:045.811:18 AM5.97:064.98:080.110:236:01New Moon3Fri
4Sat6:015.811:19 AM5.88:565.08:450.310:236:02New Moon4Sat
5Sun6:365.89:190.510:226:04New Moon5Sun
6Mon6:525.79:530.710:226:05New Moon6Mon
7Tue6:595.610:271.010:216:06Waxing Crescent7Tue
8Wed7:085.63:214.21:413.610:216:08Waxing Crescent8Wed
9Thu7:215.55:033.71:483.110:206:09Waxing Crescent9Thu
10Fri7:345.47:023.52:062.510:206:11Waxing Crescent10Fri
11Sat7:425.48:513.512:102.22:301.910:196:12First Quarter11Sat
12Sun7:475.510:373.812:352.72:591.210:186:14First Quarter12Sun
13Mon7:595.812:453.23:320.610:176:15First Quarter13Mon
14Tue12:094.18:20 AM6.212:363.64:090.010:166:17First Quarter14Tue
15Wed8:526.64:50-0.510:166:18Waxing Gibbous15Wed
16Thu9:346.95:33-0.910:156:20Waxing Gibbous16Thu
17Fri10:257.16:19-1.210:146:22Waxing Gibbous17Fri
18Sat3:034.911:20 AM7.14:344.27:08-1.310:126:24Full Moon18Sat
19Sun3:295.112:216.86:074.17:59-1.110:116:25Full Moon19Sun
20Mon4:025.31:336.37:453.88:50-0.810:106:27Full Moon20Mon
21Tue4:385.52:565.79:173.29:42-0.210:096:29Waning Gibbous21Tue
22Wed5:165.84:245.110:442.510:370.510:086:31Waning Gibbous22Wed
23Thu5:576.16:014.612:041.710:066:32Waning Gibbous23Thu
24Fri6:406.37:374.51:110.910:056:34Third Quarter24Fri
25Sat7:226.49:084.612:332.02:100.310:046:36Third Quarter25Sat
26Sun8:056.410:364.81:312.63:07-0.110:026:38Third Quarter26Sun
27Mon8:476.311:515.12:293.24:01-0.310:016:40Third Quarter27Mon
28Tue9:276.23:293.64:52-0.49:596:42Waning Crescent28Tue
29Wed12:595.210:04 AM6.04:254.05:38-0.39:586:44Waning Crescent29Wed
30Thu2:085.210:34 AM5.85:124.26:21-0.19:566:46Waning Crescent30Thu
31Fri3:135.210:58 AM5.65:494.37:010.19:546:48Waning Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462557)

Common Questions About Kuliliak Bay, AK Tides

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What time does the tide turn (slack tide) in Kuliliak Bay, AK today?

Slack tide in Kuliliak Bay, AK is approximately 3:07 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 Kuliliak Bay, AK?

Kuliliak Bay, AK is currently in a transitional phase. Tonight's moon is 66% 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 Kuliliak Bay, 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 Kuliliak Bay, AK?

Tide predictions for Kuliliak Bay, 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 Kuliliak Bay, AK?

Tide data for Kuliliak Bay, AK is sourced from NOAA Station #9462557. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9462557.

What is the moon phase in Kuliliak Bay, AK tonight?

Tonight the moon over Kuliliak Bay, AK is First Quarter (66% illuminated). This places Kuliliak Bay, 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