Tides Today & Tomorrow in The Brothers, AK

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in The Brothers, AK.
Next low tide : in 6h 42m at 4:52 am (-0.2 ft)
Next high tide : 11:32 am (11.6 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #9451785
Common Questions About Tides

The Brothers, AK Tides - Jul 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:2510.59:2313.63:122.53:013.93:038:54Waxing Gibbous1Sat
2Sun10:2311.210:0814.44:041.23:563.83:048:53Waxing Gibbous2Sun
3Mon11:1312.110:5115.34:51-0.14:463.53:058:53Waxing Gibbous3Mon
4Tue11:5912.911:3516.05:35-1.35:333.13:068:52Full Moon4Tue
5Wed12:4313.76:17-2.46:182.73:078:51Full Moon5Wed
6Thu12:1816.61:2614.37:00-3.17:042.43:088:50Full Moon6Thu
7Fri1:0316.92:1014.77:43-3.57:512.13:098:50Waning Gibbous7Fri
8Sat1:5016.82:5514.88:28-3.48:402.03:118:49Waning Gibbous8Sat
9Sun2:3816.33:4114.99:14-2.99:332.03:128:48Waning Gibbous9Sun
10Mon3:2915.44:2914.710:02-1.910:302.13:138:46Waning Gibbous10Mon
11Tue4:2514.15:2214.510:53-0.711:342.13:158:45Third Quarter11Tue
12Wed5:3012.86:2014.411:480.63:168:44Third Quarter12Wed
13Thu6:4711.87:2214.412:431.912:481.93:188:43Third Quarter13Thu
14Fri8:0911.38:2414.51:541.51:522.93:198:41Waning Crescent14Fri
15Sat9:2611.49:2314.83:030.92:583.53:218:40Waning Crescent15Sat
16Sun10:3211.910:1715.24:050.04:013.73:238:39Waning Crescent16Sun
17Mon11:2712.511:0515.54:59-0.74:563.63:248:37Waning Crescent17Mon
18Tue12:1413.05:45-1.35:433.43:268:36New Moon18Tue
19Wed12:5513.46:26-1.76:273.23:288:34New Moon19Wed
20Thu12:3015.71:3313.67:04-1.87:073.03:308:32New Moon20Thu
21Fri1:0815.52:0913.77:41-1.77:452.93:318:31New Moon21Fri
22Sat1:4515.22:4213.78:16-1.48:232.93:338:29Waxing Crescent22Sat
23Sun2:2014.63:1513.58:50-0.99:023.03:358:27Waxing Crescent23Sun
24Mon2:5613.93:4813.39:25-0.29:433.23:378:25Waxing Crescent24Mon
25Tue3:3313.14:2213.010:000.710:273.43:398:23Waxing Crescent25Tue
26Wed4:1312.24:5912.810:371.711:163.63:418:22First Quarter26Wed
27Thu5:0111.25:4212.611:192.73:438:20First Quarter27Thu
28Fri6:0110.46:3312.612:123.612:083.73:458:18First Quarter28Fri
29Sat7:1910.07:3112.81:153.31:064.43:468:16First Quarter29Sat
30Sun8:4110.28:3213.32:222.62:124.83:488:14Waxing Gibbous30Sun
31Mon9:5210.99:3114.13:251.63:194.73:508:11Waxing Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9451785)

Common Questions About The Brothers, AK Tides

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What time does the tide turn (slack tide) in The Brothers, AK today?

Slack tide in The Brothers, AK is approximately 8:12 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 The Brothers, AK?

The Brothers, 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 The Brothers, 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 The Brothers, AK?

Tide predictions for The Brothers, 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 The Brothers, AK?

Tide data for The Brothers, AK is sourced from NOAA Station #9451785. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9451785.

What is the moon phase in The Brothers, AK tonight?

Tonight the moon over The Brothers, AK is Waning Crescent (20% illuminated). This places The Brothers, 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