Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 3h 58m at 6:57 pm (3.9 ft)
Next high tide (tomorrow) : 1:00 am (10.8 ft)
Sunset today : 10:41 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - May 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:519.58:278.21:271.14:147:56Third Quarter1Mon
2Tue7:178.99:278.61:414.12:421.24:117:58Third Quarter2Tue
3Wed8:458.710:099.03:153.43:381.34:098:00Waning Crescent3Wed
4Thu9:548.710:419.44:152.64:211.34:068:03Waning Crescent4Thu
5Fri10:488.811:089.95:001.84:571.34:048:05Waning Crescent5Fri
6Sat11:339.011:3310.45:371.05:271.54:028:07Waning Crescent6Sat
7Sun12:139.16:110.45:561.73:598:09New Moon7Sun
8Mon12:509.26:42-0.26:261.93:578:12New Moon8Mon
9Tue12:2511.11:269.27:12-0.56:552.23:558:14New Moon9Tue
10Wed12:5311.42:029.17:44-0.77:262.53:528:16New Moon10Wed
11Thu1:2211.52:398.98:18-0.77:582.83:508:18Waxing Crescent11Thu
12Fri1:5411.53:198.78:55-0.68:313.23:488:20Waxing Crescent12Fri
13Sat2:2911.34:058.49:36-0.49:103.53:468:23Waxing Crescent13Sat
14Sun3:0911.04:578.110:22-0.19:573.73:438:25Waxing Crescent14Sun
15Mon3:5710.55:598.011:150.111:003.93:418:27First Quarter15Mon
16Tue4:569.97:078.212:150.43:398:29First Quarter16Tue
17Wed6:109.48:098.712:213.71:200.53:378:31First Quarter17Wed
18Thu7:369.08:599.51:533.12:220.63:358:33First Quarter18Thu
19Fri8:599.09:4410.43:122.03:180.73:338:35Waxing Gibbous19Fri
20Sat10:119.110:2611.24:160.84:090.93:318:37Waxing Gibbous20Sat
21Sun11:159.411:0812.05:10-0.44:571.13:298:39Waxing Gibbous21Sun
22Mon12:129.66:00-1.45:441.43:288:41Full Moon22Mon
23Tue1:059.76:47-2.06:291.83:268:43Full Moon23Tue
24Wed12:3212.91:559.77:33-2.37:142.13:248:45Full Moon24Wed
25Thu1:1512.82:459.68:19-2.17:582.53:228:47Waning Gibbous25Thu
26Fri1:5912.53:369.39:05-1.78:452.93:218:49Waning Gibbous26Fri
27Sat2:4411.94:289.09:53-1.19:343.23:198:51Waning Gibbous27Sat
28Sun3:3211.15:238.710:42-0.410:303.53:188:52Waning Gibbous28Sun
29Mon4:2310.26:218.511:340.311:363.73:168:54Third Quarter29Mon
30Tue5:219.37:228.612:300.83:158:56Third Quarter30Tue
31Wed6:308.58:158.81:013.61:271.33:138:57Third Quarter31Wed
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 9:58 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 Waxing 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