Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide (tomorrow) : 5:33 am (1.2 ft)
Next high tide : in 6h 06m at 10:18 pm (10.1 ft)
Sunset today : 11:18 pm
Sunrise tomorrow : 5:02 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - May 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:0210.82:569.28:47-0.28:292.06:139:57Full Moon1Tue
2Wed2:2911.23:319.29:17-0.58:592.36:119:59Full Moon2Wed
3Thu2:5611.44:069.19:49-0.69:292.66:0810:01Full Moon3Thu
4Fri3:2511.44:428.910:22-0.610:002.96:0610:03Waning Gibbous4Fri
5Sat3:5711.45:218.610:58-0.410:333.26:0310:06Waning Gibbous5Sat
6Sun4:3111.26:068.311:39-0.211:103.56:0110:08Waning Gibbous6Sun
7Mon5:1010.86:578.012:240.15:5810:10Waning Gibbous7Mon
8Tue5:5710.47:577.91:160.45:5610:12Third Quarter8Tue
9Wed6:559.89:048.112:583.82:150.65:5410:15Third Quarter9Wed
10Thu8:089.210:058.62:193.73:190.75:5210:17Third Quarter10Thu
11Fri9:348.910:559.43:493.14:200.85:4910:19Third Quarter11Fri
12Sat10:588.911:3910.35:082.05:160.95:4710:21Waning Crescent12Sat
13Sun12:109.16:120.86:061.15:4510:23Waning Crescent13Sun
14Mon12:2211.21:139.47:06-0.56:551.35:4310:25Waning Crescent14Mon
15Tue1:0412.02:119.67:57-1.47:421.55:4110:28New Moon15Tue
16Wed1:4712.73:049.88:45-2.18:281.85:3910:30New Moon16Wed
17Thu2:3113.03:549.79:31-2.39:132.15:3710:32New Moon17Thu
18Fri3:1513.04:459.610:18-2.29:592.45:3510:34Waxing Crescent18Fri
19Sat4:0112.75:369.311:06-1.810:472.85:3310:36Waxing Crescent19Sat
20Sun4:4812.06:299.011:55-1.211:383.15:3110:38Waxing Crescent20Sun
21Mon5:3811.27:268.712:46-0.55:2910:40Waxing Crescent21Mon
22Tue6:3210.28:258.612:373.41:390.25:2710:42First Quarter22Tue
23Wed7:329.39:268.71:483.52:360.85:2510:44First Quarter23Wed
24Thu8:458.510:208.93:163.33:341.35:2410:46First Quarter24Thu
25Fri10:068.011:039.34:402.84:281.75:2210:48First Quarter25Fri
26Sat11:227.811:409.75:432.15:152.15:2010:49Waxing Gibbous26Sat
27Sun12:267.96:331.35:582.45:1910:51Waxing Gibbous27Sun
28Mon12:1310.11:198.17:140.76:372.65:1710:53Waxing Gibbous28Mon
29Tue12:4610.62:058.47:510.17:152.85:1610:55Waxing Gibbous29Tue
30Wed1:1910.92:468.68:26-0.37:523.05:1410:56Full Moon30Wed
31Thu1:5311.33:248.89:00-0.68:293.15:1310:58Full Moon31Thu
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 1:55 am — 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 transitional phase. Tonight's moon is 69% 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 shifting between spring and neap.

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 (69% illuminated). This places Tonki Bay, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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