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

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Black Rock, Walrus Islands, AK.
Next low tide : 4:41 pm (2.2 ft)
Next high tide : in 2h 30m at 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 - Mar 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:397.83:028.48:26-0.29:072.08:347:11New Moon1Tue
2Wed2:537.93:498.69:240.110:051.28:317:14New Moon2Wed
3Thu4:078.14:398.710:230.611:030.48:287:16Waxing Crescent3Thu
4Fri5:208.35:308.811:241.18:257:18Waxing Crescent4Fri
5Sat6:318.66:258.812:02-0.312:271.68:227:21Waxing Crescent5Sat
6Sun7:398.87:218.61:01-0.81:302.08:197:23First Quarter6Sun
7Mon8:458.98:188.42:00-1.02:322.48:177:25First Quarter7Mon
8Tue9:488.99:178.12:58-1.13:352.78:147:28First Quarter8Tue
9Wed10:508.910:167.83:56-0.94:372.88:117:30First Quarter9Wed
10Thu11:488.711:137.44:53-0.65:382.98:087:33Waxing Gibbous10Thu
11Fri12:428.55:48-0.26:353.08:057:35Waxing Gibbous11Fri
12Sat12:097.11:328.26:390.27:283.08:027:37Waxing Gibbous12Sat
13Sun1:036.83:187.88:280.79:162.98:598:40Waxing Gibbous13Sun
14Mon2:566.63:587.49:141.210:012.88:578:42Full Moon14Mon
15Tue3:496.54:327.19:581.710:422.68:548:44Full Moon15Tue
16Wed4:416.55:026.910:412.211:202.48:518:46Full Moon16Wed
17Thu5:316.65:306.711:242.611:582.18:488:49Full Moon17Thu
18Fri6:216.86:006.612:082.98:458:51Waning Gibbous18Fri
19Sat7:107.06:306.512:341.812:543.38:428:53Waning Gibbous19Sat
20Sun7:597.37:026.51:111.51:403.58:398:56Waning Gibbous20Sun
21Mon8:477.57:356.51:491.22:273.88:368:58Waning Gibbous21Mon
22Tue9:347.68:106.52:280.93:123.98:339:00Third Quarter22Tue
23Wed10:197.78:506.63:080.63:564.08:319:03Third Quarter23Wed
24Thu11:037.89:366.83:500.44:414.08:289:05Third Quarter24Thu
25Fri11:447.810:307.04:360.25:273.78:259:07Third Quarter25Fri
26Sat12:247.95:260.16:143.38:229:10Waning Crescent26Sat
27Sun1:037.96:180.17:032.78:199:12Waning Crescent27Sun
28Mon12:337.41:438.07:130.27:541.98:169:14Waning Crescent28Mon
29Tue1:397.62:278.18:100.58:471.18:139:16New Moon29Tue
30Wed2:497.93:148.29:090.89:420.38:109:19New Moon30Wed
31Thu4:008.24:058.210:101.310:38-0.48:079:21New Moon31Thu
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 1:23 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 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