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

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Black Rock, Walrus Islands, AK.
Next low tide : 3:32 pm (3.6 ft)
Next high tide : in 26m at 9:13 am (8.4 ft)
Sunset today : 11:43 pm
Sunrise tomorrow : 5:35 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #9465182
Common Questions About Tides

Black Rock, Walrus Islands, AK Tides - Oct 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:216.211:268.04:424.44:080.68:478:13Third Quarter1Mon
2Tue10:096.35:234.34:520.78:498:10Waning Crescent2Tue
3Wed12:017.911:03 AM6.56:014.05:380.98:518:07Waning Crescent3Wed
4Thu12:327.812:026.76:393.46:271.28:538:04Waning Crescent4Thu
5Fri1:017.71:057.07:192.77:191.68:568:01Waning Crescent5Fri
6Sat1:307.72:117.48:011.88:142.18:587:58New Moon6Sat
7Sun2:057.83:207.98:490.89:142.69:007:55New Moon7Sun
8Mon2:467.94:298.59:40-0.110:153.09:037:53New Moon8Mon
9Tue3:348.05:349.110:34-0.811:183.39:057:50Waxing Crescent9Tue
10Wed4:308.06:379.611:31-1.49:077:47Waxing Crescent10Wed
11Thu5:308.07:389.912:213.512:29-1.69:097:44Waxing Crescent11Thu
12Fri6:347.98:3710.01:243.41:29-1.79:127:41First Quarter12Fri
13Sat7:427.89:3410.02:273.32:30-1.49:147:39First Quarter13Sat
14Sun8:507.610:299.83:283.03:30-1.09:167:36First Quarter14Sun
15Mon9:597.411:229.54:282.74:29-0.49:197:33First Quarter15Mon
16Tue11:097.25:282.35:280.39:217:30Waxing Gibbous16Tue
17Wed12:139.112:177.16:252.06:261.19:237:28Waxing Gibbous17Wed
18Thu12:598.61:237.17:181.77:221.99:267:25Waxing Gibbous18Thu
19Fri1:418.02:287.18:071.48:172.79:287:22Waxing Gibbous19Fri
20Sat2:187.43:317.38:511.29:123.49:307:19Full Moon20Sat
21Sun2:516.94:297.69:311.110:054.09:337:17Full Moon21Sun
22Mon3:206.45:207.910:091.010:584.59:357:14Full Moon22Mon
23Tue3:496.16:068.210:450.911:504.79:377:11Full Moon23Tue
24Wed4:205.96:498.411:200.89:407:09Waning Gibbous24Wed
25Thu4:555.87:318.612:404.811:57 AM0.79:427:06Waning Gibbous25Thu
26Fri5:345.88:118.71:294.812:350.69:457:04Waning Gibbous26Fri
27Sat6:185.78:518.82:144.81:160.69:477:01Waning Gibbous27Sat
28Sun7:075.89:298.72:574.61:570.69:496:59Third Quarter28Sun
29Mon8:005.810:048.63:374.42:400.69:526:56Third Quarter29Mon
30Tue8:575.910:358.54:164.13:230.89:546:54Third Quarter30Tue
31Wed9:576.111:048.34:533.64:091.29:576:51Third Quarter31Wed
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 12:22 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 transitional phase. Tonight's moon is 66% 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 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 (66% illuminated). This places Black Rock, Walrus Islands, 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