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 4h 28m 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 - Aug 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:5211.46:1214.111:413.02:517:11Third Quarter1Sun
2Mon7:1610.97:1713.912:521.612:474.02:537:09Waning Crescent2Mon
3Tue8:3511.08:2014.12:031.31:574.62:557:06Waning Crescent3Tue
4Wed9:3911.69:1614.33:060.73:024.62:577:04Waning Crescent4Wed
5Thu10:3012.210:0414.73:590.13:574.32:597:02Waning Crescent5Thu
6Fri11:1312.810:4715.04:43-0.54:423.83:017:00New Moon6Fri
7Sat11:5013.211:2515.25:21-0.95:233.33:036:57New Moon7Sat
8Sun12:2313.65:56-1.26:002.93:056:55New Moon8Sun
9Mon12:0115.212:5413.86:29-1.36:352.63:076:53New Moon9Mon
10Tue12:3615.01:2413.97:02-1.17:112.43:106:50Waxing Crescent10Tue
11Wed1:0914.71:5313.97:33-0.77:462.43:126:48Waxing Crescent11Wed
12Thu1:4314.12:2213.88:050.08:232.43:146:46Waxing Crescent12Thu
13Fri2:1713.42:5213.68:370.99:032.63:166:43Waxing Crescent13Fri
14Sat2:5512.63:2513.49:111.99:482.83:186:41First Quarter14Sat
15Sun3:3911.64:0413.19:502.910:423.03:206:38First Quarter15Sun
16Mon4:3610.84:5313.010:384.011:462.93:226:36First Quarter16Mon
17Tue5:5310.25:5613.011:384.83:246:33First Quarter17Tue
18Wed7:2310.37:0813.412:572.412:525.23:266:31Waxing Gibbous18Wed
19Thu8:4111.18:1814.22:081.42:084.93:286:28Waxing Gibbous19Thu
20Fri9:4212.39:2015.33:110.13:144.13:306:26Waxing Gibbous20Fri
21Sat10:3213.510:1516.44:05-1.44:112.83:326:23Waxing Gibbous21Sat
22Sun11:1714.711:0717.34:53-2.65:021.53:356:21Full Moon22Sun
23Mon12:0015.75:38-3.35:500.43:376:18Full Moon23Mon
24Tue12:4216.56:22-3.56:38-0.53:396:15Full Moon24Tue
25Wed12:4517.61:2416.87:05-3.27:26-0.93:416:13Waning Gibbous25Wed
26Thu1:3316.92:0616.77:48-2.28:15-0.83:436:10Waning Gibbous26Thu
27Fri2:2215.72:4816.28:32-0.89:07-0.33:456:07Waning Gibbous27Fri
28Sat3:1414.23:3415.49:180.910:030.53:476:05Third Quarter28Sat
29Sun4:1412.64:2614.410:092.711:061.43:496:02Third Quarter29Sun
30Mon5:2711.35:2913.511:084.23:515:59Third Quarter30Mon
31Tue6:5510.76:4413.012:182.012:205.33:535:57Third Quarter31Tue
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