Tides Today & Tomorrow in The Brothers, AK

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in The Brothers, AK.
Next low tide : 9:01 am (-1.5 ft)
Next high tide : in 2h 08m at 2:32 am (15.0 ft)
Sunset today : 9:11 pm
Sunrise tomorrow : 4:51 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9451785
Common Questions About Tides

The Brothers, AK Tides - Jun 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:4816.63:5914.09:32-3.19:373.04:069:40Waning Gibbous1Tue
2Wed3:3316.14:4913.710:20-2.610:303.54:059:41Waning Gibbous2Wed
3Thu4:2315.25:4513.311:11-1.811:303.94:049:42Waning Gibbous3Thu
4Fri5:2014.16:4713.112:08-0.84:039:44Third Quarter4Fri
5Sat6:3012.87:5413.212:404.01:100.14:029:45Third Quarter5Sat
6Sun7:5312.08:5813.71:573.62:151.04:019:46Third Quarter6Sun
7Mon9:1711.89:5614.33:122.63:201.54:019:47Waning Crescent7Mon
8Tue10:3112.010:4715.14:191.34:201.94:009:48Waning Crescent8Tue
9Wed11:3312.511:3315.75:170.05:152.13:599:49Waning Crescent9Wed
10Thu12:2713.06:06-1.16:042.33:599:50Waning Crescent10Thu
11Fri12:1516.11:1413.46:50-1.96:482.53:589:51New Moon11Fri
12Sat12:5516.21:5813.67:31-2.37:302.83:589:52New Moon12Sat
13Sun1:3316.12:3913.68:10-2.48:093.13:589:53New Moon13Sun
14Mon2:1015.83:1813.48:48-2.18:493.43:579:53New Moon14Mon
15Tue2:4715.33:5613.19:26-1.69:293.93:579:54Waxing Crescent15Tue
16Wed3:2314.64:3512.710:04-1.010:104.33:579:54Waxing Crescent16Wed
17Thu4:0013.85:1612.310:44-0.310:564.73:579:55Waxing Crescent17Thu
18Fri4:4012.86:0011.911:250.611:474.93:579:55Waxing Crescent18Fri
19Sat5:2511.96:4911.812:101.43:579:56First Quarter19Sat
20Sun6:2210.97:4111.812:464.912:592.23:579:56First Quarter20Sun
21Mon7:3210.38:3312.21:504.61:532.83:589:56First Quarter21Mon
22Tue8:5010.19:2312.72:543.92:483.33:589:56First Quarter22Tue
23Wed10:0210.410:1013.53:542.83:453.63:589:56Waxing Gibbous23Wed
24Thu11:0311.110:5414.44:481.54:393.63:599:56Waxing Gibbous24Thu
25Fri11:5612.011:3815.35:360.15:303.43:599:56Waxing Gibbous25Fri
26Sat12:4412.86:21-1.36:183.14:009:56Full Moon26Sat
27Sun12:2116.11:3013.67:05-2.47:052.84:019:56Full Moon27Sun
28Mon1:0516.82:1614.27:49-3.37:512.54:029:55Full Moon28Mon
29Tue1:5117.13:0214.58:34-3.78:392.44:029:55Full Moon29Tue
30Wed2:3817.13:4914.79:20-3.79:292.34:039:54Waning Gibbous30Wed
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 5:46 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 95% 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 Gibbous (95% 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