Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 8m at 2:49 pm (1.5 ft)
Next high tide : 9:29 pm (9.9 ft)
Sunset today : 11:18 pm
Sunrise tomorrow : 5:01 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - May 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:419.79:057.612:374.12:101.06:129:57Third Quarter1Fri
2Sat7:509.210:168.01:534.23:191.16:1010:00Third Quarter2Sat
3Sun9:168.911:068.63:293.84:241.06:0710:02Third Quarter3Sun
4Mon10:408.911:469.54:552.95:190.86:0510:04Waning Crescent4Mon
5Tue11:529.25:591.76:070.86:0310:06Waning Crescent5Tue
6Wed12:2410.512:549.56:530.46:520.86:0010:09Waning Crescent6Wed
7Thu1:0211.41:509.87:42-0.87:361.05:5810:11New Moon7Thu
8Fri1:4112.22:4310.08:29-1.78:191.35:5610:13New Moon8Fri
9Sat2:2212.83:3410.09:16-2.39:021.65:5310:15New Moon9Sat
10Sun3:0413.14:259.810:02-2.49:462.05:5110:17Waxing Crescent10Sun
11Mon3:4813.05:189.510:51-2.210:322.55:4910:20Waxing Crescent11Mon
12Tue4:3512.66:139.111:42-1.611:232.95:4710:22Waxing Crescent12Tue
13Wed5:2611.87:148.812:36-0.95:4410:24Waxing Crescent13Wed
14Thu6:2210.98:228.612:213.31:35-0.25:4210:26First Quarter14Thu
15Fri7:269.99:328.71:323.62:400.55:4010:28First Quarter15Fri
16Sat8:439.010:348.93:053.53:480.95:3810:30First Quarter16Sat
17Sun10:098.511:229.34:393.04:471.25:3610:32Waxing Gibbous17Sun
18Mon11:258.35:472.25:361.55:3410:34Waxing Gibbous18Mon
19Tue12:009.812:288.36:381.46:181.85:3210:36Waxing Gibbous19Tue
20Wed12:3310.21:218.57:210.66:542.15:3010:39Waxing Gibbous20Wed
21Thu1:0310.62:068.67:580.17:292.45:2810:40Waxing Gibbous21Thu
22Fri1:3210.92:468.88:31-0.38:022.65:2710:42Full Moon22Fri
23Sat2:0211.23:238.99:03-0.58:352.85:2510:44Full Moon23Sat
24Sun2:3311.43:598.99:35-0.69:083.05:2310:46Full Moon24Sun
25Mon3:0511.44:368.810:09-0.69:423.25:2110:48Full Moon25Mon
26Tue3:3811.35:148.610:44-0.510:173.45:2010:50Waning Gibbous26Tue
27Wed4:1311.25:558.411:23-0.410:563.55:1810:52Waning Gibbous27Wed
28Thu4:5110.86:398.312:04-0.25:1710:53Waning Gibbous28Thu
29Fri5:3510.47:278.212:480.05:1510:55Waning Gibbous29Fri
30Sat6:269.88:198.412:373.61:360.35:1410:57Third Quarter30Sat
31Sun7:289.19:118.81:453.52:280.65:1310:58Third Quarter31Sun
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 6:09 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 59% 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 First Quarter (59% 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