Tides Today & Tomorrow in The Brothers, AK

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in The Brothers, AK.
Next low tide (tomorrow) : 12:05 am (1.5 ft)
Next high tide : in 2h 40m at 5:31 pm (14.7 ft)
Sunset today : 9:02 pm
Sunrise tomorrow : 4:59 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9451785
Common Questions About Tides

The Brothers, AK Tides - Dec 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:1517.15:123.55:55-2.37:102:18Full Moon1Mon
2Tue12:2514.211:53 AM16.85:533.76:34-2.07:122:17Full Moon2Tue
3Wed1:0514.012:3116.26:334.17:13-1.57:142:16Waning Gibbous3Wed
4Thu1:4513.61:0915.57:134.57:52-0.87:152:15Waning Gibbous4Thu
5Fri2:2513.11:4714.57:554.98:320.17:172:14Waning Gibbous5Fri
6Sat3:0612.72:2713.58:415.39:141.07:192:13Waning Gibbous6Sat
7Sun3:5012.33:1212.49:335.69:581.97:202:13Third Quarter7Sun
8Mon4:3812.14:0811.310:335.610:462.97:212:12Third Quarter8Mon
9Tue5:2912.15:2010.511:395.311:393.77:232:12Third Quarter9Tue
10Wed6:2112.46:4210.212:454.67:242:12Third Quarter10Wed
11Thu7:1113.07:5710.512:344.31:463.57:252:11Waning Crescent11Thu
12Fri7:5713.78:5911.21:314.72:402.37:262:11Waning Crescent12Fri
13Sat8:4114.59:5112.02:264.83:271.07:282:11Waning Crescent13Sat
14Sun9:2315.310:3712.83:174.74:11-0.37:292:11Waning Crescent14Sun
15Mon10:0516.111:2113.54:044.44:53-1.47:302:11New Moon15Mon
16Tue10:4816.84:494.15:36-2.37:302:11New Moon16Tue
17Wed12:0414.011:32 AM17.35:333.86:19-2.87:312:11New Moon17Wed
18Thu12:4814.412:1717.36:193.57:03-3.07:322:11Waxing Crescent18Thu
19Fri1:3214.61:0417.07:073.37:48-2.77:332:12Waxing Crescent19Fri
20Sat2:1714.71:5416.27:583.28:34-1.97:332:12Waxing Crescent20Sat
21Sun3:0414.72:4815.08:543.29:23-0.87:342:12Waxing Crescent21Sun
22Mon3:5314.63:4913.69:563.110:150.67:342:13First Quarter22Mon
23Tue4:4814.65:0112.311:052.911:112.07:352:13First Quarter23Tue
24Wed5:4614.66:2511.412:162.47:352:14First Quarter24Wed
25Thu6:4614.87:4911.312:123.31:281.77:352:15Waxing Gibbous25Thu
26Fri7:4515.09:0311.71:174.32:340.87:352:16Waxing Gibbous26Fri
27Sat8:4115.410:0412.32:224.83:320.07:352:17Waxing Gibbous27Sat
28Sun9:3315.710:5512.83:234.94:22-0.87:362:18Waxing Gibbous28Sun
29Mon10:2016.011:3913.34:154.85:05-1.27:352:19Full Moon29Mon
30Tue11:0316.15:014.55:45-1.57:352:20Full Moon30Tue
31Wed12:1813.611:43 AM16.15:434.36:22-1.57:352:21Full Moon31Wed
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 8:48 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 64% 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 Third Quarter (64% 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