Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 4m at 10:48 am (-0.7 ft)
Next high tide : 5:16 pm (9.0 ft)
Sunset today : 11:15 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Jun 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:5711.23:109.08:54-0.58:302.55:1111:01New Moon1Fri
2Sat2:2811.33:469.09:26-0.79:032.75:1011:02New Moon2Sat
3Sun3:0011.44:229.09:58-0.79:372.95:0811:04New Moon3Sun
4Mon3:3211.34:588.910:31-0.610:113.05:0711:05Waxing Crescent4Mon
5Tue4:0611.15:368.711:06-0.510:483.25:0611:07Waxing Crescent5Tue
6Wed4:4110.86:178.511:44-0.211:293.45:0611:08Waxing Crescent6Wed
7Thu5:2010.47:008.412:240.05:0511:09Waxing Crescent7Thu
8Fri6:049.87:488.412:163.51:080.35:0411:10First Quarter8Fri
9Sat6:579.38:408.61:143.51:570.65:0311:11First Quarter9Sat
10Sun8:028.79:339.12:243.32:501.05:0311:12First Quarter10Sun
11Mon9:208.310:249.73:432.83:471.25:0211:13First Quarter11Mon
12Tue10:428.311:1110.54:561.94:441.55:0211:14Waxing Gibbous12Tue
13Wed11:578.511:5811.35:590.85:391.75:0211:15Waxing Gibbous13Wed
14Thu1:038.96:54-0.36:331.85:0111:15Waxing Gibbous14Thu
15Fri12:4512.12:029.37:46-1.27:251.95:0111:16Full Moon15Fri
16Sat1:3312.72:569.68:35-2.08:162.05:0111:17Full Moon16Sat
17Sun2:2113.13:479.89:24-2.49:062.05:0111:17Full Moon17Sun
18Mon3:0913.14:379.910:11-2.59:562.15:0111:18Waning Gibbous18Mon
19Tue3:5812.95:279.910:59-2.210:482.25:0111:18Waning Gibbous19Tue
20Wed4:4812.36:189.811:47-1.711:432.45:0111:18Waning Gibbous20Wed
21Thu5:4011.47:109.712:36-1.15:0111:18Waning Gibbous21Thu
22Fri6:3610.48:039.612:442.51:26-0.35:0211:18Third Quarter22Fri
23Sat7:379.48:599.61:532.62:180.55:0211:18Third Quarter23Sat
24Sun8:488.59:539.73:132.53:131.25:0311:18Third Quarter24Sun
25Mon10:117.910:449.94:342.14:101.85:0311:18Third Quarter25Mon
26Tue11:327.811:3010.25:411.55:052.35:0411:18Waning Crescent26Tue
27Wed12:407.96:361.05:552.75:0511:18Waning Crescent27Wed
28Thu12:1110.51:368.27:220.56:422.95:0511:17Waning Crescent28Thu
29Fri12:5010.82:218.48:010.17:253.05:0611:17Waning Crescent29Fri
30Sat1:2711.13:008.78:37-0.38:053.15:0711:16New Moon30Sat
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 2:02 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 spring phase. Tonight's moon is 93% 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 maximum.

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 (93% illuminated). This places Tonki Bay, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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