Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 10m at 9:13 am (-0.4 ft)
Next high tide : 3:41 pm (8.7 ft)
Sunset today : 11:17 pm
Sunrise tomorrow : 5:06 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Mar 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:1211.35:062.86:13-0.38:006:40Waxing Gibbous1Sat
2Sun12:349.712:1211.76:112.17:00-0.87:576:42Waxing Gibbous2Sun
3Mon1:1610.41:0412.07:041.37:41-1.07:556:44Full Moon3Mon
4Tue1:5511.01:5012.07:500.78:19-1.07:526:47Full Moon4Tue
5Wed2:3011.32:3311.88:330.38:54-0.77:496:49Full Moon5Wed
6Thu3:0511.53:1411.39:130.19:28-0.27:466:51Waning Gibbous6Thu
7Fri3:3811.53:5410.79:530.110:010.47:436:54Waning Gibbous7Fri
8Sat4:1111.34:3410.010:320.410:331.17:416:56Waning Gibbous8Sat
9Sun5:4410.96:169.212:140.88:387:58Waning Gibbous9Sun
10Mon6:1910.57:028.412:081.912:591.48:358:01Third Quarter10Mon
11Tue6:5910.08:027.812:452.71:531.98:328:03Third Quarter11Tue
12Wed7:509.69:337.41:313.43:062.28:298:05Third Quarter12Wed
13Thu8:579.311:197.62:343.94:402.28:268:07Third Quarter13Thu
14Fri10:199.24:054.15:531.88:248:10Waning Crescent14Fri
15Sat12:238.011:31 AM9.55:333.76:421.38:218:12Waning Crescent15Sat
16Sun1:048.612:2710.06:333.17:210.88:188:14Waning Crescent16Sun
17Mon1:369.21:1410.47:182.47:540.48:158:17Waning Crescent17Mon
18Tue2:059.81:5610.87:581.78:250.18:128:19New Moon18Tue
19Wed2:3410.42:3511.08:350.98:56-0.18:098:21New Moon19Wed
20Thu3:0410.93:1411.19:120.39:28-0.18:068:23New Moon20Thu
21Fri3:3511.43:5311.09:50-0.210:020.18:048:26New Moon21Fri
22Sat4:0711.74:3410.710:30-0.510:370.58:018:28Waxing Crescent22Sat
23Sun4:4311.85:1910.211:13-0.511:151.07:588:30Waxing Crescent23Sun
24Mon5:2211.76:089.512:00-0.37:558:32Waxing Crescent24Mon
25Tue6:0611.57:078.912:540.17:528:35First Quarter25Tue
26Wed6:5911.08:208.312:472.41:570.57:498:37First Quarter26Wed
27Thu8:0410.59:548.31:503.03:150.87:468:39First Quarter27Thu
28Fri9:2610.111:198.73:133.34:410.87:448:41First Quarter28Fri
29Sat10:5210.14:493.15:520.57:418:44Waxing Gibbous29Sat
30Sun12:219.312:0510.46:082.46:480.27:388:46Waxing Gibbous30Sun
31Mon1:0810.01:0510.77:081.57:35-0.17:358:48Waxing Gibbous31Mon
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 12:27 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 spring phase. Tonight's moon is 100% 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 maximum.

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 Full Moon (100% illuminated). This places Tonki Bay, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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