Tides Today & Tomorrow in The Brothers, AK

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in The Brothers, AK.
Next low tide : in 3h 53m at 4:52 am (-0.2 ft)
Next high tide : 11:32 am (11.6 ft)
Sunset today : 8:51 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9451785
Common Questions About Tides

The Brothers, AK Tides - Apr 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:0411.68:5510.612:535.91:562.85:226:35First Quarter1Sat
2Sun8:3311.49:5911.32:216.03:102.75:206:37Waxing Gibbous2Sun
3Mon9:4411.910:4512.13:375.34:092.15:176:39Waxing Gibbous3Mon
4Tue10:3712.611:2013.04:324.24:541.55:146:41Waxing Gibbous4Tue
5Wed11:1913.311:5113.75:132.95:300.95:116:43Waxing Gibbous5Wed
6Thu11:5714.05:491.86:030.55:096:45Full Moon6Thu
7Fri12:1914.412:3114.46:220.76:340.35:066:48Full Moon7Fri
8Sat12:4615.01:0414.76:54-0.17:050.45:036:50Full Moon8Sat
9Sun1:1315.41:3714.77:26-0.67:350.75:016:52Full Moon9Sun
10Mon1:4015.62:1014.57:59-0.98:061.34:586:54Waning Gibbous10Mon
11Tue2:0815.62:4514.18:33-0.98:392.04:556:56Waning Gibbous11Tue
12Wed2:3815.43:2313.49:10-0.79:142.94:526:58Waning Gibbous12Wed
13Thu3:1214.94:0812.69:53-0.29:563.84:507:00Waning Gibbous13Thu
14Fri3:5314.35:0411.810:440.410:504.74:477:03Third Quarter14Fri
15Sat4:4513.56:1911.311:471.04:457:05Third Quarter15Sat
16Sun5:5712.77:4711.412:035.31:011.34:427:07Third Quarter16Sun
17Mon7:3012.49:0312.31:305.12:181.14:397:09Third Quarter17Mon
18Tue8:5813.010:0113.62:534.03:270.54:377:11Waning Crescent18Tue
19Wed10:0814.010:4915.04:012.34:25-0.34:347:13Waning Crescent19Wed
20Thu11:0615.011:3316.24:570.45:15-0.84:317:16Waning Crescent20Thu
21Fri11:5715.85:45-1.36:00-1.04:297:18New Moon21Fri
22Sat12:1417.112:4516.16:30-2.56:43-0.94:267:20New Moon22Sat
23Sun12:5317.61:3116.17:13-3.27:24-0.34:247:22New Moon23Sun
24Mon1:3217.52:1515.57:56-3.28:040.64:217:24Waxing Crescent24Mon
25Tue2:1017.03:0014.78:38-2.78:451.84:197:26Waxing Crescent25Tue
26Wed2:4816.13:4513.69:22-1.79:283.04:167:29Waxing Crescent26Wed
27Thu3:2714.94:3412.510:08-0.510:154.34:147:31Waxing Crescent27Thu
28Fri4:1013.55:3311.510:580.811:115.34:117:33First Quarter28Fri
29Sat5:0212.26:4710.911:571.94:097:35First Quarter29Sat
30Sun6:1411.18:0510.912:235.91:052.64:067:37First Quarter30Sun
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 8:12 am — 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 12% 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 Waning Crescent (12% 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