Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide (tomorrow) : 2:19 am (3.0 ft)
Next high tide : in 1h 14m at 8:25 pm (8.8 ft)
Sunset today : 11:08 pm
Sunrise tomorrow : 5:05 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Aug 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:1110.26:069.711:460.26:0010:28Waning Gibbous1Wed
2Thu5:519.66:419.812:032.112:210.76:0210:26Waning Gibbous2Thu
3Fri6:389.07:2210.012:512.112:591.36:0510:23Third Quarter3Fri
4Sat7:368.38:1110.11:492.11:441.96:0710:21Third Quarter4Sat
5Sun8:517.89:1010.42:581.92:402.66:0910:19Third Quarter5Sun
6Mon10:247.710:1610.84:161.43:493.06:1110:16Waning Crescent6Mon
7Tue11:518.111:2111.45:310.85:033.06:1310:14Waning Crescent7Tue
8Wed12:598.76:35-0.16:112.86:1510:11Waning Crescent8Wed
9Thu12:2312.01:539.47:31-0.87:132.36:1810:09Waning Crescent9Thu
10Fri1:2012.52:3910.08:20-1.58:091.76:2010:06New Moon10Fri
11Sat2:1412.93:2210.59:05-1.89:011.26:2210:04New Moon11Sat
12Sun3:0412.94:0410.99:48-1.99:510.86:2410:01New Moon12Sun
13Mon3:5212.64:4511.110:29-1.610:400.66:269:59Waxing Crescent13Mon
14Tue4:4112.05:2611.211:09-1.111:290.66:299:56Waxing Crescent14Tue
15Wed5:2911.16:0811.011:50-0.36:319:54Waxing Crescent15Wed
16Thu6:2010.16:5110.812:210.912:310.76:339:51First Quarter16Thu
17Fri7:169.17:3810.41:171.21:141.76:359:48First Quarter17Fri
18Sat8:238.28:3210.12:231.62:042.66:379:46First Quarter18Sat
19Sun9:537.79:369.93:441.83:063.36:409:43First Quarter19Sun
20Mon11:297.810:449.95:071.74:253.76:429:40Waxing Gibbous20Mon
21Tue12:398.16:131.45:413.76:449:38Waxing Gibbous21Tue
22Wed1:288.67:041.06:393.56:469:35Waxing Gibbous22Wed
23Thu12:3710.52:049.07:450.67:253.16:489:32Waxing Gibbous23Thu
24Fri1:2110.82:349.38:190.38:032.66:519:29Full Moon24Fri
25Sat2:0011.13:029.68:490.08:382.26:539:27Full Moon25Sat
26Sun2:3611.23:299.99:17-0.19:121.86:559:24Full Moon26Sun
27Mon3:1011.23:5510.29:44-0.29:461.56:579:21Full Moon27Mon
28Tue3:4411.14:2310.410:120.010:211.36:599:18Waning Gibbous28Tue
29Wed4:1810.84:5110.510:420.210:581.27:029:16Waning Gibbous29Wed
30Thu4:5510.35:2210.611:130.711:381.17:049:13Waning Gibbous30Thu
31Fri5:359.85:5710.611:461.27:069:10Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457152)

Common Questions About Tonki Bay, AK Tides

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

Slack tide in Tonki Bay, AK is approximately 11:22 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 neap phase. Tonight's moon is 56% 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 minimum.

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 (56% illuminated). This places Tonki Bay, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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