Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide (tomorrow) : 1:48 am (2.1 ft)
Next high tide : in 3h 24m at 7:30 pm (9.8 ft)
Sunset today : 11:12 pm
Sunrise tomorrow : 5:13 am
Moon phase : Third Quarter (60% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Sep 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:239.46:2011.612:16-0.212:051.87:099:07Third Quarter1Thu
2Fri7:248.57:0811.11:130.412:482.87:119:04Third Quarter2Fri
3Sat8:487.88:0710.52:221.11:413.87:139:01Third Quarter3Sat
4Sun10:487.79:2810.13:551.53:004.47:158:58Third Quarter4Sun
5Mon12:168.15:251.44:544.57:178:55Waning Crescent5Mon
6Tue1:088.66:301.16:144.07:198:52Waning Crescent6Tue
7Wed12:0410.31:449.07:180.77:073.37:228:49Waning Crescent7Wed
8Thu12:5710.62:129.47:540.57:472.77:248:47Waning Crescent8Thu
9Fri1:3910.82:369.78:240.38:222.07:268:44New Moon9Fri
10Sat2:1510.92:5810.18:500.28:531.57:288:41New Moon10Sat
11Sun2:4910.83:1910.49:130.39:231.07:308:38New Moon11Sun
12Mon3:2110.73:4110.79:360.69:540.77:328:35New Moon12Mon
13Tue3:5410.44:0310.910:000.910:260.67:358:32Waxing Crescent13Tue
14Wed4:2710.04:2811.010:251.511:000.67:378:29Waxing Crescent14Wed
15Thu5:029.54:5511.010:522.111:370.87:398:27Waxing Crescent15Thu
16Fri5:408.95:2611.011:202.77:418:24Waxing Crescent16Fri
17Sat6:268.36:0510.812:211.111:51 AM3.37:438:21First Quarter17Sat
18Sun7:297.76:5610.51:151.512:323.97:458:18First Quarter18Sun
19Mon9:097.48:0910.22:281.71:394.47:488:15First Quarter19Mon
20Tue11:057.79:4110.24:011.63:244.57:508:12First Quarter20Tue
21Wed12:068.45:221.05:033.97:528:09Waxing Gibbous21Wed
22Thu12:479.26:200.46:152.97:548:06Waxing Gibbous22Thu
23Fri12:1511.11:2310.17:06-0.27:121.67:568:04Waxing Gibbous23Fri
24Sat1:1311.61:5711.07:47-0.58:020.47:588:01Full Moon24Sat
25Sun2:0511.82:3211.98:26-0.58:49-0.68:017:58Full Moon25Sun
26Mon2:5411.73:0712.59:03-0.29:34-1.28:037:55Full Moon26Mon
27Tue3:4211.43:4312.89:390.310:19-1.48:057:52Waning Gibbous27Tue
28Wed4:2910.84:2012.810:161.111:04-1.18:077:49Waning Gibbous28Wed
29Thu5:1810.14:5912.410:541.911:52-0.58:097:46Waning Gibbous29Thu
30Fri6:119.35:4211.811:342.88:127:44Third Quarter30Fri
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 10:39 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 60% 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 Third Quarter (60% 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