Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide : 10:32 pm (2.9 ft)
Next high tide : in 2h 34m at 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 - Oct 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:128.77:5110.61:440.71:393.48:127:43First Quarter1Sun
2Mon9:408.79:1510.23:011.13:053.58:147:40First Quarter2Mon
3Tue10:599.210:4210.24:251.14:413.18:177:37Waxing Gibbous3Tue
4Wed11:589.811:5410.55:340.95:572.38:197:34Waxing Gibbous4Wed
5Thu12:4510.56:290.76:541.48:217:31Waxing Gibbous5Thu
6Fri12:5410.71:2511.17:150.67:430.68:237:28Waxing Gibbous6Fri
7Sat1:4510.92:0211.67:550.68:250.08:267:26Full Moon7Sat
8Sun2:3011.02:3511.98:320.89:03-0.38:287:23Full Moon8Sun
9Mon3:1110.93:0812.09:061.19:39-0.48:307:20Full Moon9Mon
10Tue3:5010.63:3911.99:391.510:15-0.38:327:17Waning Gibbous10Tue
11Wed4:2810.34:1011.710:112.010:500.08:347:15Waning Gibbous11Wed
12Thu5:069.94:4311.310:452.511:270.58:377:12Waning Gibbous12Thu
13Fri5:459.45:1810.911:203.08:397:09Waning Gibbous13Fri
14Sat6:298.95:5810.312:081.011:59 AM3.58:417:06Third Quarter14Sat
15Sun7:228.46:469.712:541.512:474.08:447:04Third Quarter15Sun
16Mon8:318.27:499.21:502.01:514.38:467:01Third Quarter16Mon
17Tue9:538.39:098.92:582.33:194.28:486:58Third Quarter17Tue
18Wed10:578.710:319.04:122.34:483.78:506:55Waning Crescent18Wed
19Thu11:419.311:379.35:122.15:502.98:536:53Waning Crescent19Thu
20Fri12:1810.06:001.86:362.08:556:50Waning Crescent20Fri
21Sat12:319.812:5210.76:411.67:181.08:576:47Waning Crescent21Sat
22Sun1:1910.21:2711.57:201.47:580.29:006:45New Moon22Sun
23Mon2:0410.52:0212.17:581.38:38-0.69:026:42New Moon23Mon
24Tue2:4810.82:3812.68:361.39:19-1.19:046:40New Moon24Tue
25Wed3:3110.83:1612.99:161.510:01-1.39:076:37New Moon25Wed
26Thu4:1710.73:5712.99:571.810:46-1.39:096:34Waxing Crescent26Thu
27Fri5:0510.44:4212.610:412.111:34-0.99:116:32Waxing Crescent27Fri
28Sat5:5710.05:3112.011:302.69:146:29Waxing Crescent28Sat
29Sun5:569.75:2811.312:27-0.311:27 AM3.08:165:27First Quarter29Sun
30Mon7:039.46:3610.412:260.312:373.48:185:24First Quarter30Mon
31Tue8:189.58:009.81:340.92:063.38:215:22First Quarter31Tue
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 7:54 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