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 31m 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 - Sep 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:499.56:0111.011:491.57:089:07Waxing Crescent1Thu
2Fri6:418.76:4311.012:410.912:272.37:109:04First Quarter2Fri
3Sat7:478.07:3610.91:411.11:133.27:129:02First Quarter3Sat
4Sun9:237.68:4710.82:571.22:193.87:158:59First Quarter4Sun
5Mon11:157.810:1210.94:291.13:494.17:178:56Waxing Gibbous5Mon
6Tue12:308.55:500.55:223.87:198:53Waxing Gibbous6Tue
7Wed1:209.26:52-0.16:353.07:218:50Waxing Gibbous7Wed
8Thu12:3811.72:019.97:41-0.77:342.17:238:47Full Moon8Thu
9Fri1:3512.12:3810.68:24-1.08:241.27:258:44Full Moon9Fri
10Sat2:2612.23:1211.19:02-1.09:100.57:288:42Full Moon10Sat
11Sun3:1212.03:4611.49:37-0.89:530.17:308:39Full Moon11Sun
12Mon3:5611.54:1811.610:11-0.210:35-0.17:328:36Waning Gibbous12Mon
13Tue4:3910.94:5111.510:440.511:160.17:348:33Waning Gibbous13Tue
14Wed5:2210.15:2311.311:161.411:590.47:368:30Waning Gibbous14Wed
15Thu6:079.35:5710.911:492.37:388:27Waning Gibbous15Thu
16Fri6:578.56:3510.412:441.012:243.27:418:24Third Quarter16Fri
17Sat8:027.87:229.91:381.61:064.07:438:21Third Quarter17Sat
18Sun9:547.58:289.52:522.12:074.67:458:19Third Quarter18Sun
19Mon11:477.89:589.44:342.23:524.87:478:16Third Quarter19Mon
20Tue12:408.25:511.95:334.57:498:13Waning Crescent20Tue
21Wed1:138.76:411.46:313.87:518:10Waning Crescent21Wed
22Thu12:1610.11:399.27:191.07:133.07:548:07Waning Crescent22Thu
23Fri1:0210.52:039.77:490.67:492.27:568:04Waning Crescent23Fri
24Sat1:4310.82:2710.28:170.38:241.57:588:01New Moon24Sat
25Sun2:2011.02:5110.78:440.28:580.88:007:58New Moon25Sun
26Mon2:5711.03:1711.29:120.39:330.28:027:56New Moon26Mon
27Tue3:3510.93:4411.69:410.610:09-0.18:047:53Waxing Crescent27Tue
28Wed4:1410.64:1411.810:121.110:49-0.38:077:50Waxing Crescent28Wed
29Thu4:5610.14:4711.910:451.711:33-0.28:097:47Waxing Crescent29Thu
30Fri5:439.55:2511.811:212.58:117:44Waxing Crescent30Fri
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