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 : 10:48 am (-0.7 ft)
Next high tide : in 5h 24m at 3:47 am (11.2 ft)
Sunset today : 11:16 pm
Sunrise tomorrow : 5:08 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Dec 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:139.35:329.511:503.89:314:23Third Quarter1Sun
2Mon7:029.26:288.812:191.512:523.99:334:22Third Quarter2Mon
3Tue7:569.37:398.31:082.02:103.79:354:21Third Quarter3Tue
4Wed8:519.69:048.12:042.43:323.29:364:20Third Quarter4Wed
5Thu9:4210.010:218.33:042.74:362.49:384:20Waning Crescent5Thu
6Fri10:2710.611:248.64:012.85:251.69:394:19Waning Crescent6Fri
7Sat11:1011.34:532.86:090.79:414:18Waning Crescent7Sat
8Sun12:179.111:52 AM11.95:422.76:50-0.19:424:18Waning Crescent8Sun
9Mon1:059.612:3312.56:292.67:31-0.89:444:17New Moon9Mon
10Tue1:4910.01:1612.97:142.58:11-1.39:454:17New Moon10Tue
11Wed2:3110.31:5913.17:592.38:53-1.69:464:16New Moon11Wed
12Thu3:1510.52:4313.08:442.39:36-1.69:484:16Waxing Crescent12Thu
13Fri4:0010.63:2912.69:322.210:20-1.39:494:16Waxing Crescent13Fri
14Sat4:4610.64:1911.910:242.311:06-0.89:504:16Waxing Crescent14Sat
15Sun5:3610.65:1411.011:222.411:55-0.19:514:16First Quarter15Sun
16Mon6:2910.66:1610.012:282.59:524:16First Quarter16Mon
17Tue7:2610.67:319.112:480.71:462.49:524:16First Quarter17Tue
18Wed8:2810.89:018.61:471.53:142.09:534:16First Quarter18Wed
19Thu9:2911.110:298.62:532.14:301.49:544:17Waxing Gibbous19Thu
20Fri10:2511.411:418.94:002.65:320.79:544:17Waxing Gibbous20Fri
21Sat11:1611.75:012.86:230.19:554:18Waxing Gibbous21Sat
22Sun12:399.212:0212.05:552.97:07-0.39:554:18Waxing Gibbous22Sun
23Mon1:269.612:4412.26:432.97:46-0.69:564:19Full Moon23Mon
24Tue2:079.81:2312.27:262.98:21-0.79:564:19Full Moon24Tue
25Wed2:4310.01:5912.18:042.88:53-0.69:564:20Full Moon25Wed
26Thu3:1710.02:3411.98:412.89:25-0.59:564:21Waning Gibbous26Thu
27Fri3:4910.03:0811.59:172.89:56-0.29:564:22Waning Gibbous27Fri
28Sat4:2210.03:4311.09:542.910:280.19:564:23Waning Gibbous28Sat
29Sun4:549.94:2010.410:343.011:010.69:564:24Waning Gibbous29Sun
30Mon5:299.85:009.711:183.111:361.19:564:25Waning Gibbous30Mon
31Tue6:069.75:479.012:083.29:564:27Third 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 7:17 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 spring phase. Tonight's moon is 97% 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 Full Moon (97% 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