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 20m 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 - Aug 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:2810.06:0710.511:500.45:5910:29Waxing Crescent1Tue
2Wed6:159.46:4810.612:241.412:281.06:0110:27First Quarter2Wed
3Thu7:108.77:3710.71:191.51:131.76:0410:24First Quarter3Thu
4Fri8:218.08:3610.72:251.52:072.36:0610:22First Quarter4Fri
5Sat9:517.89:4610.93:441.33:162.86:0810:20First Quarter5Sat
6Sun11:248.010:5811.35:060.84:343.06:1010:17Waxing Gibbous6Sun
7Mon12:368.66:150.15:492.76:1210:15Waxing Gibbous7Mon
8Tue12:0411.71:329.37:13-0.66:562.26:1410:12Waxing Gibbous8Tue
9Wed1:0412.22:1910.08:02-1.17:531.66:1710:10Full Moon9Wed
10Thu1:5812.43:0110.68:46-1.48:451.06:1910:07Full Moon10Thu
11Fri2:4812.43:4011.09:27-1.59:320.66:2110:05Full Moon11Fri
12Sat3:3412.24:1911.210:05-1.210:180.46:2310:02Waning Gibbous12Sat
13Sun4:1911.64:5611.210:42-0.711:030.56:2510:00Waning Gibbous13Sun
14Mon5:0310.95:3311.111:180.011:480.86:289:57Waning Gibbous14Mon
15Tue5:4710.06:1110.811:550.86:309:55Waning Gibbous15Tue
16Wed6:339.16:5110.512:351.212:321.76:329:52Third Quarter16Wed
17Thu7:268.37:3610.11:271.61:132.56:349:49Third Quarter17Thu
18Fri8:347.78:319.82:312.02:023.26:369:47Third Quarter18Fri
19Sat10:127.49:399.63:562.23:093.76:399:44Third Quarter19Sat
20Sun11:457.610:509.85:192.04:323.96:419:41Waning Crescent20Sun
21Mon12:448.16:201.65:463.66:439:39Waning Crescent21Mon
22Tue1:248.57:051.16:413.26:459:36Waning Crescent22Tue
23Wed12:4010.51:569.07:410.77:262.76:479:33Waning Crescent23Wed
24Thu1:2410.82:259.58:130.38:052.16:509:31New Moon24Thu
25Fri2:0311.12:5310.08:420.08:421.66:529:28New Moon25Fri
26Sat2:4111.33:2110.49:11-0.29:181.16:549:25New Moon26Sat
27Sun3:1711.23:5010.89:41-0.29:550.76:569:22New Moon27Sun
28Mon3:5511.14:2111.110:130.010:340.56:589:20Waxing Crescent28Mon
29Tue4:3410.74:5411.310:460.411:160.47:019:17Waxing Crescent29Tue
30Wed5:1710.25:3211.311:220.97:039:14Waxing Crescent30Wed
31Thu6:059.56:1411.212:040.512:021.67:059:11First Quarter31Thu
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