Tides Today & Tomorrow in Kuliliak Bay, AK

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Kuliliak Bay, AK.
Next low tide : in 4h 18m at 1:39 am (0.5 ft)
Next high tide : 8:34 am (4.0 ft)
Sunset today : 10:34 pm
Sunrise tomorrow : 7:50 am
Moon phase : Waxing Crescent (20% illuminated)
Tide Station Location : Station #9462557
Common Questions About Tides

Kuliliak Bay, AK Tides - Aug 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:273.77:514.712:542.612:110.67:2411:04Waning Gibbous1Sun
2Mon6:553.58:104.91:411.912:551.07:2511:02Waning Gibbous2Mon
3Tue8:253.48:345.12:251.21:381.47:2711:01Third Quarter3Tue
4Wed9:503.59:045.43:110.42:211.97:2910:59Third Quarter4Wed
5Thu11:123.79:405.73:59-0.23:062.37:3010:57Third Quarter5Thu
6Fri12:223.94:50-0.83:572.77:3210:55Waning Crescent6Fri
7Sat1:244.25:41-1.24:533.07:3410:53Waning Crescent7Sat
8Sun2:244.36:31-1.45:543.17:3510:51Waning Crescent8Sun
9Mon12:026.03:224.57:23-1.46:573.27:3710:49New Moon9Mon
10Tue12:575.84:154.68:16-1.28:093.17:3910:47New Moon10Tue
11Wed1:575.55:024.79:10-0.99:282.97:4010:45New Moon11Wed
12Thu3:065.05:474.810:04-0.510:462.67:4210:43New Moon12Thu
13Fri4:224.66:304.910:570.07:4410:41Waxing Crescent13Fri
14Sat5:384.27:124.912:032.211:51 AM0.57:4610:39Waxing Crescent14Sat
15Sun7:004.07:504.81:111.712:461.07:4710:37Waxing Crescent15Sun
16Mon8:203.98:254.82:051.31:391.57:4910:35Waxing Crescent16Mon
17Tue9:353.98:574.72:530.92:292.07:5110:32First Quarter17Tue
18Wed10:494.09:264.63:380.63:152.47:5310:30First Quarter18Wed
19Thu11:574.19:514.64:210.43:592.87:5410:28First Quarter19Thu
20Fri12:564.25:030.24:403.07:5610:26First Quarter20Fri
21Sat1:504.25:420.15:163.27:5810:24Waxing Gibbous21Sat
22Sun2:464.16:200.05:463.38:0010:21Waxing Gibbous22Sun
23Mon3:394.16:560.06:163.48:0110:19Waxing Gibbous23Mon
24Tue4:184.07:330.06:503.38:0310:17Waxing Gibbous24Tue
25Wed12:154.64:433.98:110.07:393.28:0510:14Full Moon25Wed
26Thu1:014.45:043.98:510.18:442.98:0710:12Full Moon26Thu
27Fri2:024.25:233.99:320.39:502.58:0810:10Full Moon27Fri
28Sat3:204.05:434.010:140.610:532.08:1010:08Waning Gibbous28Sat
29Sun4:433.86:064.110:590.911:551.48:1210:05Waning Gibbous29Sun
30Mon6:073.76:344.411:491.38:1410:03Waning Gibbous30Mon
31Tue7:343.87:094.712:540.712:431.78:1510:00Waning Gibbous31Tue
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 5:06 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 Kuliliak Bay, AK?

Kuliliak Bay, AK is currently in a spring phase. Tonight's moon is 20% 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 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 Waxing Crescent (20% illuminated). This places Kuliliak Bay, 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