Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 6h 19m at 2:34 pm (1.1 ft)
Next high tide : 9:12 pm (9.3 ft)
Sunset today : 11:10 pm
Sunrise tomorrow : 5:04 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Aug 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:427.510:259.84:442.03:533.26:0110:27Waxing Gibbous1Tue
2Wed12:057.75:521.75:023.56:0310:25Waxing Gibbous2Wed
3Thu1:048.06:461.26:033.46:0510:23Waxing Gibbous3Thu
4Fri12:1310.41:488.57:290.76:553.26:0710:20Waxing Gibbous4Fri
5Sat12:5910.82:248.98:060.37:402.96:0910:18Full Moon5Sat
6Sun1:4011.12:559.38:39-0.18:192.56:1210:16Full Moon6Sun
7Mon2:1811.43:269.69:10-0.48:572.26:1410:13Full Moon7Mon
8Tue2:5511.53:569.99:40-0.69:341.96:1610:11Full Moon8Tue
9Wed3:3211.54:2710.110:11-0.710:121.66:1810:08Waning Gibbous9Wed
10Thu4:0911.24:5910.310:44-0.510:531.46:2010:06Waning Gibbous10Thu
11Fri4:4810.85:3310.511:18-0.211:371.36:2310:03Waning Gibbous11Fri
12Sat5:3110.36:1110.611:540.36:2510:01Waning Gibbous12Sat
13Sun6:209.66:5410.612:261.312:351.06:279:58Third Quarter13Sun
14Mon7:188.87:4410.71:231.41:221.76:299:56Third Quarter14Mon
15Tue8:328.28:4610.72:311.42:192.46:319:53Third Quarter15Tue
16Wed10:068.09:5710.93:521.23:302.96:349:50Waning Crescent16Wed
17Thu11:368.311:0811.35:130.74:493.06:369:48Waning Crescent17Thu
18Fri12:468.96:220.16:032.86:389:45Waning Crescent18Fri
19Sat12:1411.71:409.57:19-0.57:072.26:409:42Waning Crescent19Sat
20Sun1:1212.12:2510.18:07-1.08:021.76:429:40New Moon20Sun
21Mon2:0412.43:0510.68:50-1.28:501.26:459:37New Moon21Mon
22Tue2:5212.33:4310.99:30-1.29:350.86:479:34New Moon22Tue
23Wed3:3612.14:2011.010:07-0.910:180.76:499:32Waxing Crescent23Wed
24Thu4:1911.64:5511.010:42-0.411:000.76:519:29Waxing Crescent24Thu
25Fri5:0110.95:3010.811:170.211:431.06:539:26Waxing Crescent25Fri
26Sat5:4310.16:0610.511:521.06:559:23Waxing Crescent26Sat
27Sun6:289.26:4310.212:281.312:281.86:589:21First Quarter27Sun
28Mon7:188.47:269.91:181.81:072.67:009:18First Quarter28Mon
29Tue8:247.88:199.62:182.11:563.37:029:15First Quarter29Tue
30Wed9:597.59:279.53:382.33:023.87:049:12First Quarter30Wed
31Thu11:347.710:409.65:052.14:254.07:069:09Waxing Gibbous31Thu
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 5:53 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 46% 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 (46% 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