Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide : 1:02 pm (0.3 ft)
Next high tide : in 3h 45m at 6:00 am (9.7 ft)
Sunset today : 11:07 pm
Sunrise tomorrow : 5:06 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:188.45:301.85:214.28:147:41Waning Crescent1Fri
2Sat12:509.06:201.36:203.48:167:38Waning Crescent2Sat
3Sun12:1010.31:199.77:000.77:062.48:187:35Waning Crescent3Sun
4Mon1:0010.81:4810.47:350.37:481.48:207:32New Moon4Mon
5Tue1:4611.22:1711.18:090.18:280.48:237:29New Moon5Tue
6Wed2:3011.42:4811.88:430.19:09-0.48:257:27New Moon6Wed
7Thu3:1411.43:2112.39:180.39:51-1.08:277:24New Moon7Thu
8Fri3:5911.13:5712.69:540.810:35-1.28:297:21Waxing Crescent8Fri
9Sat4:4710.64:3512.710:321.511:23-1.08:327:18Waxing Crescent9Sat
10Sun5:3810.05:1812.411:132.28:347:15Waxing Crescent10Sun
11Mon6:379.36:0711.812:15-0.512:003.18:367:13First Quarter11Mon
12Tue7:498.77:0711.11:160.212:573.88:387:10First Quarter12Tue
13Wed9:248.58:2510.42:310.82:174.38:417:07First Quarter13Wed
14Thu10:558.810:0010.14:011.14:074.28:437:04First Quarter14Thu
15Fri11:579.411:2410.25:191.05:383.58:457:02Waxing Gibbous15Fri
16Sat12:4210.06:160.86:382.58:476:59Waxing Gibbous16Sat
17Sun12:2810.41:1810.57:020.77:261.68:506:56Waxing Gibbous17Sun
18Mon1:2010.51:4911.07:400.78:060.98:526:54Full Moon18Mon
19Tue2:0410.62:1711.38:120.98:410.38:546:51Full Moon19Tue
20Wed2:4410.52:4311.58:421.29:130.08:576:48Full Moon20Wed
21Thu3:2010.43:0911.79:101.69:45-0.28:596:46Full Moon21Thu
22Fri3:5510.23:3411.79:372.110:16-0.19:016:43Waning Gibbous22Fri
23Sat4:309.84:0111.510:062.610:490.19:046:40Waning Gibbous23Sat
24Sun5:079.44:3011.310:353.111:250.59:066:38Waning Gibbous24Sun
25Mon5:469.05:0310.911:073.79:086:35Waning Gibbous25Mon
26Tue6:328.55:4110.512:051.011:43 AM4.19:116:33Third Quarter26Tue
27Wed7:328.16:299.912:531.512:294.69:136:30Third Quarter27Wed
28Thu8:568.07:359.41:531.81:394.99:156:28Third Quarter28Thu
29Fri10:248.29:029.23:072.03:174.79:186:25Third Quarter29Fri
30Sat11:178.810:289.34:211.84:504.09:206:23Waning Crescent30Sat
31Sun11:549.511:379.65:191.55:533.09:226:20Waning 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 9:31 am — 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 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 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 Third Quarter (66% 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