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 52m 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 - Aug 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:0915.112:5614.16:33-1.26:422.12:517:11Full Moon1Tue
2Wed12:4314.91:2514.27:04-0.97:171.92:537:09Waning Gibbous2Wed
3Thu1:1614.51:5414.27:35-0.47:532.02:557:07Waning Gibbous3Thu
4Fri1:4913.92:2314.18:070.38:312.12:577:05Waning Gibbous4Fri
5Sat2:2413.12:5413.98:391.29:122.42:597:02Waning Gibbous5Sat
6Sun3:0312.33:2813.69:152.29:592.63:017:00Third Quarter6Sun
7Mon3:5011.34:1113.49:563.210:552.83:036:58Third Quarter7Mon
8Tue4:5110.55:0613.210:484.13:056:55Third Quarter8Tue
9Wed6:1310.16:1413.212:022.611:54 AM4.83:076:53Third Quarter9Wed
10Thu7:4110.57:2813.71:152.01:114.93:096:51Waning Crescent10Thu
11Fri8:5411.58:3614.72:240.92:254.33:116:48Waning Crescent11Fri
12Sat9:5012.89:3615.83:23-0.43:293.23:136:46Waning Crescent12Sat
13Sun10:3914.110:3016.84:15-1.84:241.83:156:44New Moon13Sun
14Mon11:2315.411:2117.45:02-2.85:140.53:186:41New Moon14Mon
15Tue12:0616.45:46-3.46:02-0.63:206:39New Moon15Tue
16Wed12:1017.712:4817.06:30-3.36:50-1.23:226:36Waxing Crescent16Wed
17Thu12:5817.31:3017.27:13-2.87:38-1.43:246:34Waxing Crescent17Thu
18Fri1:4616.52:1316.97:56-1.78:28-1.03:266:31Waxing Crescent18Fri
19Sat2:3615.22:5716.38:41-0.29:20-0.23:286:29Waxing Crescent19Sat
20Sun3:2913.63:4515.39:281.410:180.73:306:26First Quarter20Sun
21Mon4:3012.14:4114.210:213.111:241.63:326:23First Quarter21Mon
22Tue5:4711.05:4913.311:244.43:346:21First Quarter22Tue
23Wed7:1510.67:0612.912:372.112:395.23:366:18Waxing Gibbous23Wed
24Thu8:3410.98:1713.01:522.11:575.23:386:16Waxing Gibbous24Thu
25Fri9:3211.79:1513.52:571.63:044.73:416:13Waxing Gibbous25Fri
26Sat10:1612.410:0214.03:471.03:543.93:436:10Waxing Gibbous26Sat
27Sun10:5213.210:4214.54:270.44:353.03:456:08Full Moon27Sun
28Mon11:2413.811:1814.95:02-0.15:122.13:476:05Full Moon28Mon
29Tue11:5314.311:5115.05:34-0.45:451.53:496:02Full Moon29Tue
30Wed12:2114.76:05-0.56:181.03:516:00Full Moon30Wed
31Thu12:2415.012:4815.06:34-0.36:510.73:535:57Full Moon31Thu
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