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 4h 58m at 3:06 am (1.3 ft)
Next high tide : 10:05 am (8.0 ft)
Sunset today : 11:44 pm
Sunrise tomorrow : 5:34 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9465182
Common Questions About Tides

Black Rock, Walrus Islands, AK Tides - Jul 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:309.111:557.74:231.85:17-0.95:3711:52Third Quarter1Thu
2Fri11:198.75:272.66:12-1.35:3811:51Waning Crescent2Fri
3Sat1:038.012:088.26:323.27:06-1.45:3911:50Waning Crescent3Sat
4Sun2:078.312:567.77:353.77:57-1.45:4011:49Waning Crescent4Sun
5Mon3:088.51:437.28:364.08:45-1.25:4211:48New Moon5Mon
6Tue4:048.62:316.79:364.29:32-0.95:4311:47New Moon6Tue
7Wed4:558.63:216.310:324.210:17-0.55:4411:46New Moon7Wed
8Thu5:408.54:126.011:254.110:59-0.25:4611:45New Moon8Thu
9Fri6:208.45:065.812:143.95:4711:44Waxing Crescent9Fri
10Sat6:558.36:005.61:003.65:4911:43Waxing Crescent10Sat
11Sun7:278.26:575.612:210.61:443.25:5111:41Waxing Crescent11Sun
12Mon7:588.17:555.71:031.12:252.75:5211:40Waxing Crescent12Mon
13Tue8:277.98:545.81:461.63:052.25:5411:38First Quarter13Tue
14Wed8:567.89:516.02:292.23:431.85:5611:37First Quarter14Wed
15Thu9:247.610:496.33:142.94:211.35:5711:35First Quarter15Thu
16Fri9:507.511:446.64:003.54:570.95:5911:34First Quarter16Fri
17Sat10:157.44:484.15:340.46:0111:32Waxing Gibbous17Sat
18Sun12:376.910:43 AM7.45:384.56:13-0.16:0311:30Waxing Gibbous18Sun
19Mon1:267.211:18 AM7.56:294.86:54-0.56:0511:28Waxing Gibbous19Mon
20Tue2:127.512:027.67:214.97:38-1.06:0711:27Waxing Gibbous20Tue
21Wed2:597.812:547.78:154.78:26-1.36:0911:25Full Moon21Wed
22Thu3:458.21:547.79:114.49:19-1.46:1111:23Full Moon22Thu
23Fri4:308.53:057.610:093.810:13-1.46:1311:21Full Moon23Fri
24Sat5:168.84:227.511:073.011:10-1.16:1511:19Waning Gibbous24Sat
25Sun6:029.05:407.512:062.16:1711:17Waning Gibbous25Sun
26Mon6:499.26:577.612:08-0.61:051.26:1911:15Waning Gibbous26Mon
27Tue7:379.38:127.71:080.12:030.36:2111:12Third Quarter27Tue
28Wed8:279.39:257.92:090.83:01-0.46:2311:10Third Quarter28Wed
29Thu9:179.110:358.13:111.63:58-0.96:2511:08Third Quarter29Thu
30Fri10:088.811:428.34:132.34:55-1.16:2811:06Third Quarter30Fri
31Sat11:018.45:172.95:51-1.26:3011:03Waning Crescent31Sat
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 56% 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 (56% 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