Tides Today & Tomorrow in The Brothers, AK

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in The Brothers, AK.
Next low tide : in 16m at 12:00 pm (4.3 ft)
Next high tide : 6:15 pm (13.2 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:30 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9451785
Common Questions About Tides

The Brothers, AK Tides - Jun 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:4814.64:1313.09:38-1.210:014.12:077:38Third Quarter1Tue
2Wed3:5013.45:1913.010:38-0.311:164.02:067:39Third Quarter2Wed
3Thu5:0712.46:2613.311:420.52:057:40Third Quarter3Thu
4Fri6:3311.97:2913.912:333.312:481.22:047:42Third Quarter4Fri
5Sat7:5412.08:2414.71:462.11:521.62:037:43Waning Crescent5Sat
6Sun9:0212.59:1215.52:490.72:501.82:027:44Waning Crescent6Sun
7Mon10:0013.09:5716.13:42-0.63:421.92:017:45Waning Crescent7Mon
8Tue10:5013.510:3816.44:29-1.74:282.12:007:47New Moon8Tue
9Wed11:3613.811:1716.45:12-2.35:112.32:007:48New Moon9Wed
10Thu12:1913.95:52-2.65:522.61:597:49New Moon10Thu
11Fri1:0013.76:31-2.56:323.01:587:50New Moon11Fri
12Sat12:3215.71:3913.47:10-2.07:123.51:587:51Waxing Crescent12Sat
13Sun1:0915.12:1913.07:48-1.47:534.01:587:51Waxing Crescent13Sun
14Mon1:4614.32:5912.58:28-0.78:374.51:577:52Waxing Crescent14Mon
15Tue2:2413.33:4312.19:090.29:264.81:577:53Waxing Crescent15Tue
16Wed3:0712.34:3111.89:541.110:235.01:577:54First Quarter16Wed
17Thu3:5911.35:2411.710:421.911:274.91:577:54First Quarter17Thu
18Fri5:0510.56:1911.911:352.61:577:55First Quarter18Fri
19Sat6:2310.17:1012.412:324.412:313.11:577:55First Quarter19Sat
20Sun7:3710.37:5713.11:353.41:273.41:577:55Waxing Gibbous20Sun
21Mon8:4110.88:4113.92:302.22:223.51:577:56Waxing Gibbous21Mon
22Tue9:3511.69:2314.83:190.93:123.31:577:56Waxing Gibbous22Tue
23Wed10:2412.510:0515.74:04-0.54:003.11:577:56Waxing Gibbous23Wed
24Thu11:0913.310:4716.44:46-1.84:452.81:587:56Full Moon24Thu
25Fri11:5413.911:3016.95:29-2.85:302.61:587:56Full Moon25Fri
26Sat12:3914.36:12-3.46:162.41:597:56Full Moon26Sat
27Sun12:1517.01:2514.56:57-3.67:042.41:597:56Waning Gibbous27Sun
28Mon1:0216.82:1214.67:43-3.47:552.52:007:55Waning Gibbous28Mon
29Tue1:5116.13:0114.48:31-2.88:502.62:017:55Waning Gibbous29Tue
30Wed2:4515.03:5314.29:22-1.79:522.72:017:55Third Quarter30Wed
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 3:07 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 neap phase. Tonight's moon is 47% 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 minimum.

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 First Quarter (47% illuminated). This places The Brothers, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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