Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Friday, June 5, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 30m at 12:22 pm (0.0 ft)
Next high tide : 6:58 pm (8.4 ft)
Sunset today : 11:06 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Apr 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:0410.72:2210.38:220.58:290.67:338:50New Moon1Mon
2Tue2:3311.03:0010.28:570.08:580.87:318:52New Moon2Tue
3Wed3:0111.23:3510.19:29-0.39:271.27:288:54New Moon3Wed
4Thu3:2811.34:099.810:01-0.39:551.57:258:56New Moon4Thu
5Fri3:5511.34:439.510:33-0.210:242.07:228:59Waxing Crescent5Fri
6Sat4:2411.25:199.111:070.010:542.47:199:01Waxing Crescent6Sat
7Sun4:5510.95:578.611:440.411:272.97:169:03Waxing Crescent7Sun
8Mon5:3010.66:418.112:260.97:149:05Waxing Crescent8Mon
9Tue6:1110.17:387.712:053.31:151.37:119:08First Quarter9Tue
10Wed7:029.68:547.512:533.72:151.67:089:10First Quarter10Wed
11Thu8:089.110:177.82:023.93:271.77:059:12First Quarter11Thu
12Fri9:318.911:168.43:333.84:371.57:029:14First Quarter12Fri
13Sat10:529.111:599.14:593.15:341.27:009:17Waxing Gibbous13Sat
14Sun11:599.46:042.16:220.96:579:19Waxing Gibbous14Sun
15Mon12:3810.012:569.96:561.07:050.76:549:21Waxing Gibbous15Mon
16Tue1:1510.91:4810.27:43-0.17:470.66:519:24Full Moon16Tue
17Wed1:5311.72:3710.58:28-1.18:280.76:499:26Full Moon17Wed
18Thu2:3112.43:2510.59:12-1.79:090.96:469:28Full Moon18Thu
19Fri3:1212.84:1310.49:57-2.09:511.26:439:30Waning Gibbous19Fri
20Sat3:5412.95:0210.110:44-2.010:351.66:419:33Waning Gibbous20Sat
21Sun4:3912.75:559.611:33-1.611:232.16:389:35Waning Gibbous21Sun
22Mon5:2812.16:539.112:27-1.06:359:37Waning Gibbous22Mon
23Tue6:2311.27:598.812:172.61:25-0.26:339:39Third Quarter23Tue
24Wed7:2610.39:148.71:233.02:320.46:309:42Third Quarter24Wed
25Thu8:439.510:279.02:483.23:470.96:279:44Third Quarter25Thu
26Fri10:119.011:259.44:262.84:551.16:259:46Waning Crescent26Fri
27Sat11:308.95:422.15:511.26:229:49Waning Crescent27Sat
28Sun12:119.912:349.06:391.36:371.46:209:51Waning Crescent28Sun
29Mon12:4910.31:269.17:250.67:161.56:179:53Waning Crescent29Mon
30Tue1:2310.72:109.38:040.17:511.76:159:55New Moon30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457152)

Common Questions About Tonki Bay, AK Tides

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What time does the tide turn (slack tide) in Tonki Bay, AK today?

Slack tide in Tonki Bay, AK is approximately 3:40 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 Tonki Bay, AK?

Tonki Bay, AK is currently in a transitional phase. Tonight's moon is 75% 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 Tonki Bay, 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 Tonki Bay, AK?

Tide predictions for Tonki Bay, 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 Tonki Bay, AK?

Tide data for Tonki Bay, AK is sourced from NOAA Station #9457152. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9457152.

What is the moon phase in Tonki Bay, AK tonight?

Tonight the moon over Tonki Bay, AK is Waning Gibbous (75% illuminated). This places Tonki Bay, 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