Tides Today & Tomorrow in Port Beauclerc, Kuiu Island, AK

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in Port Beauclerc, Kuiu Island, AK.
Next low tide (tomorrow) : in 28m at 10:45 pm (3.9 ft)
Next high tide : 4:23 am (10.0 ft)
Sunset today : 9:37 pm
Sunrise tomorrow : 4:11 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #9451082
Common Questions About Tides

Port Beauclerc, Kuiu Island, AK Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:1712.42:1510.67:55-1.37:482.25:098:36New Moon1Sun
2Mon1:4612.32:5310.48:29-1.38:202.85:078:38New Moon2Mon
3Tue2:1412.13:3210.19:03-1.18:523.35:048:40Waxing Crescent3Tue
4Wed2:4411.74:149.79:39-0.79:253.85:028:42Waxing Crescent4Wed
5Thu3:1611.25:009.210:18-0.210:024.35:008:44Waxing Crescent5Thu
6Fri3:5210.75:568.811:030.310:484.74:588:46Waxing Crescent6Fri
7Sat4:3610.17:028.611:560.811:544.94:568:48First Quarter7Sat
8Sun5:359.48:118.712:591.14:548:50First Quarter8Sun
9Mon6:549.09:079.11:284.82:051.24:518:52First Quarter9Mon
10Tue8:208.89:509.72:564.13:051.24:498:54First Quarter10Tue
11Wed9:369.110:2610.53:583.03:551.14:478:56Waxing Gibbous11Wed
12Thu10:389.511:0011.34:461.74:401.14:458:58Waxing Gibbous12Thu
13Fri11:3310.011:3412.15:290.45:221.24:439:00Waxing Gibbous13Fri
14Sat12:2410.56:11-0.86:031.44:429:02Full Moon14Sat
15Sun12:0912.81:1310.96:53-1.96:441.74:409:04Full Moon15Sun
16Mon12:4713.32:0111.07:36-2.67:272.14:389:06Full Moon16Mon
17Tue1:2713.62:5111.08:21-3.08:122.54:369:07Waning Gibbous17Tue
18Wed2:0913.53:4310.79:09-2.99:003.04:349:09Waning Gibbous18Wed
19Thu2:5613.14:3910.49:59-2.59:533.44:339:11Waning Gibbous19Thu
20Fri3:4712.45:4010.110:53-1.910:553.74:319:13Waning Gibbous20Fri
21Sat4:4611.56:4610.011:53-1.14:299:15Third Quarter21Sat
22Sun5:5610.57:5110.112:123.812:57-0.34:289:16Third Quarter22Sun
23Mon7:179.68:5110.41:413.52:030.34:269:18Third Quarter23Mon
24Tue8:439.29:4210.83:042.73:050.84:259:20Waning Crescent24Tue
25Wed10:009.110:2611.34:101.64:001.34:239:21Waning Crescent25Wed
26Thu11:059.311:0411.65:030.64:471.74:229:23Waning Crescent26Thu
27Fri12:009.55:46-0.25:302.24:209:25Waning Crescent27Fri
28Sat12:469.76:25-0.86:092.64:199:26New Moon28Sat
29Sun12:1112.01:289.97:01-1.26:462.94:189:28New Moon29Sun
30Mon12:4212.12:0710.07:36-1.47:213.24:179:29New Moon30Mon
31Tue1:1412.02:4410.08:10-1.47:573.54:169:31New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451082)

Common Questions About Port Beauclerc, Kuiu Island, AK Tides

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What time does the tide turn (slack tide) in Port Beauclerc, Kuiu Island, AK today?

Slack tide in Port Beauclerc, Kuiu Island, AK is approximately 1:34 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 Port Beauclerc, Kuiu Island, AK?

Port Beauclerc, Kuiu Island, AK is currently in a transitional phase. Tonight's moon is 75% 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 Port Beauclerc, Kuiu Island, 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 Port Beauclerc, Kuiu Island, AK?

Tide predictions for Port Beauclerc, Kuiu Island, 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 Port Beauclerc, Kuiu Island, AK?

Tide data for Port Beauclerc, Kuiu Island, AK is sourced from NOAA Station #9451082. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9451082.

What is the moon phase in Port Beauclerc, Kuiu Island, AK tonight?

Tonight the moon over Port Beauclerc, Kuiu Island, AK is Waning Gibbous (75% illuminated). This places Port Beauclerc, Kuiu Island, 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