Tides Today & Tomorrow in The Brothers, AK

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in The Brothers, AK.
Next low tide : 6:51 pm (2.5 ft)
Next high tide : in 2h 43m at 1:15 pm (14.0 ft)
Sunset today : 8:46 pm
Sunrise tomorrow : 5:14 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9451785
Common Questions About Tides

The Brothers, AK Tides - Oct 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:0914.51:0715.77:051.77:33-0.44:574:32Waning Gibbous1Sun
2Mon1:4414.01:3915.47:382.48:120.05:004:29Waning Gibbous2Mon
3Tue2:2313.32:1414.98:153.38:560.65:024:26Waning Gibbous3Tue
4Wed3:0912.52:5814.28:594.29:501.25:044:23Third Quarter4Wed
5Thu4:0811.83:5513.49:585.010:561.85:064:21Third Quarter5Thu
6Fri5:2711.45:1512.811:165.35:084:18Third Quarter6Fri
7Sat6:5311.86:4812.812:121.912:424.95:104:15Third Quarter7Sat
8Sun8:0412.98:0913.61:261.52:003.55:124:12Waning Crescent8Sun
9Mon8:5914.39:1414.72:310.83:041.75:144:10Waning Crescent9Mon
10Tue9:4615.810:0915.73:270.03:57-0.15:174:07Waning Crescent10Tue
11Wed10:3017.010:5916.44:15-0.54:45-1.75:194:04New Moon11Wed
12Thu11:1117.811:4616.74:59-0.75:30-2.75:214:02New Moon12Thu
13Fri11:5118.25:42-0.56:13-3.25:233:59New Moon13Fri
14Sat12:3116.512:3118.06:240.16:56-2.95:253:56Waxing Crescent14Sat
15Sun1:1615.91:1117.47:051.07:40-2.25:273:54Waxing Crescent15Sun
16Mon2:0114.91:5116.37:472.28:25-1.05:303:51Waxing Crescent16Mon
17Tue2:4713.82:3315.08:323.49:130.35:323:49Waxing Crescent17Tue
18Wed3:3912.63:2013.69:234.610:071.65:343:46First Quarter18Wed
19Thu4:4311.74:2012.210:255.511:112.75:363:43First Quarter19Thu
20Fri6:0111.35:4311.311:425.95:383:41First Quarter20Fri
21Sat7:1611.57:1011.212:203.21:035.65:413:38First Quarter21Sat
22Sun8:1412.18:2011.61:283.32:114.75:433:36Waxing Gibbous22Sun
23Mon8:5812.99:1212.32:253.03:033.55:453:33Waxing Gibbous23Mon
24Tue9:3413.89:5513.13:112.63:442.25:473:31Waxing Gibbous24Tue
25Wed10:0614.610:3313.73:512.34:211.05:503:28Waxing Gibbous25Wed
26Thu10:3615.311:0914.34:262.04:550.05:523:26Full Moon26Thu
27Fri11:0615.911:4414.65:001.85:28-0.85:543:23Full Moon27Fri
28Sat11:3616.35:331.86:02-1.35:563:21Full Moon28Sat
29Sun12:1814.712:0716.46:062.16:37-1.55:583:19Full Moon29Sun
30Mon12:5414.612:4016.46:412.47:14-1.46:013:16Waning Gibbous30Mon
31Tue1:3214.31:1516.17:183.07:54-1.06:033:14Waning Gibbous31Tue
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 4:03 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 The Brothers, AK?

The Brothers, AK is currently in a spring phase. Tonight's moon is 1% 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 New Moon (1% 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