Tides Today & Tomorrow in The Brothers, AK

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in The Brothers, AK.
Next low tide : in 1h 52m at 2:49 pm (5.6 ft)
Next high tide : 9:18 pm (12.8 ft)
Sunset today : 9:27 pm
Sunrise tomorrow : 4:36 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9451785
Common Questions About Tides

The Brothers, AK Tides - May 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:4913.011:5615.35:350.65:391.75:028:42Waning Crescent1Mon
2Tue12:3713.56:20-0.66:221.84:598:44Waning Crescent2Tue
3Wed12:3315.71:2013.77:00-1.47:002.04:578:46New Moon3Wed
4Thu1:0716.01:5913.87:36-1.87:362.34:558:48New Moon4Thu
5Fri1:4016.02:3613.78:12-1.98:112.84:528:50New Moon5Fri
6Sat2:1215.73:1213.48:47-1.78:463.34:508:52Waxing Crescent6Sat
7Sun2:4415.33:4812.99:22-1.29:213.84:488:55Waxing Crescent7Sun
8Mon3:1714.74:2612.310:00-0.69:594.44:468:57Waxing Crescent8Mon
9Tue3:5113.95:0711.710:390.210:425.04:448:59Waxing Crescent9Tue
10Wed4:2913.05:5411.211:231.011:335.44:429:01Waxing Crescent10Wed
11Thu5:1412.06:5011.012:121.74:399:03First Quarter11Thu
12Fri6:1311.17:5211.112:375.61:072.34:379:05First Quarter12Fri
13Sat7:3110.58:5011.61:495.32:062.74:359:07First Quarter13Sat
14Sun8:5410.59:4012.52:594.43:052.94:339:09First Quarter14Sun
15Mon10:0611.010:2413.54:013.04:012.94:319:11Waxing Gibbous15Mon
16Tue11:0611.811:0614.64:541.44:532.74:309:13Waxing Gibbous16Tue
17Wed11:5812.811:4715.75:41-0.35:402.54:289:15Waxing Gibbous17Wed
18Thu12:4613.66:25-1.86:262.34:269:17Full Moon18Thu
19Fri12:2916.71:3314.27:09-3.07:112.24:249:19Full Moon19Fri
20Sat1:1217.32:2014.67:54-3.87:572.24:229:20Full Moon20Sat
21Sun1:5717.53:0814.68:40-4.08:442.44:219:22Waning Gibbous21Sun
22Mon2:4417.33:5814.49:28-3.89:352.74:199:24Waning Gibbous22Mon
23Tue3:3416.64:4914.010:19-3.010:313.14:179:26Waning Gibbous23Tue
24Wed4:2715.55:4513.611:11-2.011:333.44:169:28Waning Gibbous24Wed
25Thu5:2714.06:4613.412:08-0.74:149:29Third Quarter25Thu
26Fri6:3712.67:4913.412:433.51:070.54:139:31Third Quarter26Fri
27Sat7:5911.68:5013.61:573.12:091.64:129:33Third Quarter27Sat
28Sun9:2011.29:4614.03:102.43:112.54:109:34Waning Crescent28Sun
29Mon10:3211.310:3614.44:161.54:103.04:099:36Waning Crescent29Mon
30Tue11:3211.711:2014.85:110.55:033.44:089:37Waning Crescent30Tue
31Wed12:2212.15:58-0.35:513.64:079:39Waning Crescent31Wed
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 6:03 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 transitional phase. Tonight's moon is 72% 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 shifting between spring and neap.

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 Waxing Gibbous (72% illuminated). This places The Brothers, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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