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 4h 49m 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 - Jan 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:417.43:538.78:23-0.69:235.110:314:58New Moon1Sat
2Sun1:357.34:359.09:11-0.810:174.710:304:59New Moon2Sun
3Mon2:477.25:179.39:59-0.811:114.010:305:01Waxing Crescent3Mon
4Tue3:597.15:599.510:53-0.610:295:02Waxing Crescent4Tue
5Wed5:177.16:419.712:053.111:47 AM-0.210:285:04Waxing Crescent5Wed
6Thu6:357.27:299.812:592.112:470.410:275:06First Quarter6Thu
7Fri7:537.48:119.71:531.21:471.110:265:07First Quarter7Fri
8Sat9:057.68:599.62:530.32:471.910:255:09First Quarter8Sat
9Sun10:178.09:479.33:47-0.43:532.710:245:11First Quarter9Sun
10Mon11:238.310:359.04:41-0.94:533.310:235:13Waxing Gibbous10Mon
11Tue12:298.65:35-1.25:593.810:225:15Waxing Gibbous11Tue
12Wed1:298.86:29-1.26:594.210:215:17Waxing Gibbous12Wed
13Thu12:178.02:298.97:17-1.17:594.410:205:19Full Moon13Thu
14Fri1:057.53:239.08:05-0.88:594.410:185:21Full Moon14Fri
15Sat1:597.04:178.98:53-0.49:594.310:175:23Full Moon15Sat
16Sun2:536.64:598.89:410.010:534.110:155:25Full Moon16Sun
17Mon3:476.35:358.710:230.411:413.810:145:27Waning Gibbous17Mon
18Tue4:476.16:118.611:050.910:125:29Waning Gibbous18Tue
19Wed5:476.06:478.412:293.411:53 AM1.410:115:32Waning Gibbous19Wed
20Thu6:476.07:178.31:113.012:351.910:095:34Waning Gibbous20Thu
21Fri7:416.27:478.11:532.51:232.510:075:36Third Quarter21Fri
22Sat8:416.48:177.92:352.02:113.110:055:39Third Quarter22Sat
23Sun9:416.68:477.83:111.62:533.710:045:41Third Quarter23Sun
24Mon10:356.99:177.63:531.23:474.210:025:43Third Quarter24Mon
25Tue11:297.29:417.64:290.84:354.710:005:46Waning Crescent25Tue
26Wed12:177.55:050.45:235.09:585:48Waning Crescent26Wed
27Thu12:597.75:470.16:115.19:565:50Waning Crescent27Thu
28Fri1:417.96:23-0.36:595.19:545:53Waning Crescent28Fri
29Sat2:298.27:05-0.67:534.89:525:55New Moon29Sat
30Sun12:297.73:118.47:53-0.88:414.39:505:58New Moon30Sun
31Mon1:357.73:538.78:47-0.89:413.69:476:00New Moon31Mon
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