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 1h 32m 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 - Mar 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:289.411:58 AM11.26:002.66:50-0.38:016:39Waning Crescent1Fri
2Sat1:0710.012:4911.46:521.87:28-0.57:586:41New Moon2Sat
3Sun1:4010.51:3311.47:351.18:01-0.47:566:43New Moon3Sun
4Mon2:1110.92:1211.28:140.68:31-0.27:536:46New Moon4Mon
5Tue2:3911.22:4910.98:490.39:000.27:506:48New Moon5Tue
6Wed3:0711.33:2410.49:240.29:280.77:476:50Waxing Crescent6Wed
7Thu3:3411.23:599.99:580.39:561.37:456:53Waxing Crescent7Thu
8Fri4:0311.14:349.210:340.610:251.97:426:55Waxing Crescent8Fri
9Sat4:3310.95:138.611:121.010:552.57:396:57Waxing Crescent9Sat
10Sun6:0710.56:587.912:571.58:368:00First Quarter10Sun
11Mon6:4810.18:017.312:303.21:532.08:338:02First Quarter11Mon
12Tue7:419.79:477.11:143.73:092.28:308:04First Quarter12Tue
13Wed8:549.411:347.42:254.24:422.18:288:07First Quarter13Wed
14Thu10:199.54:044.25:511.68:258:09Waxing Gibbous14Thu
15Fri12:268.011:32 AM9.85:313.76:381.08:228:11Waxing Gibbous15Fri
16Sat1:018.712:3010.36:332.87:160.48:198:13Waxing Gibbous16Sat
17Sun1:329.51:2010.77:211.87:510.08:168:16Waxing Gibbous17Sun
18Mon2:0210.32:0511.08:050.88:26-0.28:138:18Full Moon18Mon
19Tue2:3411.12:5011.28:47-0.19:01-0.28:118:20Full Moon19Tue
20Wed3:0711.83:3411.19:29-0.89:360.08:088:22Full Moon20Wed
21Thu3:4212.34:1810.810:11-1.210:130.48:058:25Waning Gibbous21Thu
22Fri4:1912.55:0510.310:57-1.210:531.08:028:27Waning Gibbous22Fri
23Sat5:0012.45:569.611:45-0.911:351.77:598:29Waning Gibbous23Sat
24Sun5:4512.16:548.912:39-0.47:568:32Third Quarter24Sun
25Mon6:3711.58:068.312:232.41:420.37:538:34Third Quarter25Mon
26Tue7:4010.79:398.11:233.13:000.87:518:36Third Quarter26Tue
27Wed9:0110.111:078.42:453.64:290.97:488:38Third Quarter27Wed
28Thu10:329.84:303.45:410.87:458:41Waning Crescent28Thu
29Fri12:099.011:49 AM9.95:552.76:350.67:428:43Waning Crescent29Fri
30Sat12:559.612:5010.16:551.97:190.57:398:45Waning Crescent30Sat
31Sun1:3210.21:3910.27:421.17:560.57:368:47Waning Crescent31Sun
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