Tides Today & Tomorrow in Black Rock, Walrus Islands, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Black Rock, Walrus Islands, AK.
Next low tide : in 2h 27m at 3:06 am (1.3 ft)
Next high tide : 10:05 am (8.0 ft)
Sunset today : 11:46 pm
Sunrise tomorrow : 5:33 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9465182
Common Questions About Tides

Black Rock, Walrus Islands, AK Tides - Sep 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:098.21:246.97:583.47:590.47:419:39Waning Crescent1Wed
2Thu2:577.92:156.68:493.48:450.97:439:36New Moon2Thu
3Fri3:407.63:066.49:353.39:281.37:459:33New Moon3Fri
4Sat4:167.33:586.310:183.210:111.87:489:30New Moon4Sat
5Sun4:487.14:516.410:572.910:532.27:509:27New Moon5Sun
6Mon5:176.95:426.611:352.611:362.67:529:24New Moon6Mon
7Tue5:456.86:336.812:112.37:549:22Waxing Crescent7Tue
8Wed6:136.77:237.112:203.012:471.97:569:19Waxing Crescent8Wed
9Thu6:426.78:137.41:053.31:241.57:599:16Waxing Crescent9Thu
10Fri7:126.79:007.61:513.62:011.18:019:13Waxing Crescent10Fri
11Sat7:446.89:477.82:363.92:400.88:039:10First Quarter11Sat
12Sun8:206.910:337.93:214.03:220.48:059:07First Quarter12Sun
13Mon9:037.111:178.04:054.14:070.18:089:04First Quarter13Mon
14Tue9:537.34:524.04:56-0.18:109:01Waxing Gibbous14Tue
15Wed12:018.010:50 AM7.55:413.85:49-0.18:128:58Waxing Gibbous15Wed
16Thu12:438.111:52 AM7.66:323.36:44-0.18:148:55Waxing Gibbous16Thu
17Fri1:268.212:597.87:262.77:410.28:168:52Full Moon17Fri
18Sat2:108.22:098.08:201.98:400.58:198:50Full Moon18Sat
19Sun2:578.33:228.29:171.19:411.08:218:47Full Moon19Sun
20Mon3:478.34:368.410:140.410:431.48:238:44Full Moon20Mon
21Tue4:408.35:468.811:12-0.211:451.98:258:41Waning Gibbous21Tue
22Wed5:358.36:539.112:09-0.68:278:38Waning Gibbous22Wed
23Thu6:318.27:579.312:482.21:07-0.98:308:35Waning Gibbous23Thu
24Fri7:298.08:589.41:512.52:05-0.98:328:32Third Quarter24Fri
25Sat8:287.89:569.42:522.63:01-0.78:348:29Third Quarter25Sat
26Sun9:277.510:529.23:512.73:57-0.48:368:26Third Quarter26Sun
27Mon10:257.311:458.94:502.84:520.08:388:23Third Quarter27Mon
28Tue11:237.05:472.85:450.58:418:20Waning Crescent28Tue
29Wed12:358.512:196.86:412.86:371.08:438:18Waning Crescent29Wed
30Thu1:208.11:136.77:302.77:251.58:458:15Waning Crescent30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9465182)

Common Questions About Black Rock, Walrus Islands, AK Tides

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What time does the tide turn (slack tide) in Black Rock, Walrus Islands, AK today?

Slack tide in Black Rock, Walrus Islands, AK is approximately 6:35 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 Black Rock, Walrus Islands, AK?

Black Rock, Walrus Islands, AK is currently in a neap phase. Tonight's moon is 46% 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 Black Rock, Walrus Islands, 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 Black Rock, Walrus Islands, AK?

Tide predictions for Black Rock, Walrus Islands, 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 Black Rock, Walrus Islands, AK?

Tide data for Black Rock, Walrus Islands, AK is sourced from NOAA Station #9465182. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9465182.

What is the moon phase in Black Rock, Walrus Islands, AK tonight?

Tonight the moon over Black Rock, Walrus Islands, AK is Third Quarter (46% illuminated). This places Black Rock, Walrus Islands, 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