Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide : 6:57 pm (3.9 ft)
Next high tide : in 5h 58m at 2:17 pm (8.2 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 - Nov 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:5312.75:480.96:34-1.47:234:20New Moon1Wed
2Thu12:4510.912:3113.36:291.27:19-1.97:254:18New Moon2Thu
3Fri1:3510.81:1113.57:101.78:05-2.07:274:15Waxing Crescent3Fri
4Sat2:2410.51:5213.47:522.28:52-1.77:304:13Waxing Crescent4Sat
5Sun3:1710.12:3712.98:352.89:42-1.07:324:11Waxing Crescent5Sun
6Mon4:139.63:2512.19:233.410:37-0.27:354:08Waxing Crescent6Mon
7Tue5:179.14:2011.210:194.011:390.67:374:06First Quarter7Tue
8Wed6:328.95:2710.211:324.47:394:04First Quarter8Wed
9Thu7:538.96:519.412:531.21:164.47:424:02First Quarter9Thu
10Fri8:579.38:239.12:091.62:553.87:444:00First Quarter10Fri
11Sat9:439.79:379.03:101.73:582.97:463:57Waxing Gibbous11Sat
12Sun10:1810.210:349.23:571.84:452.07:493:55Waxing Gibbous12Sun
13Mon10:4710.611:229.34:352.05:241.37:513:53Waxing Gibbous13Mon
14Tue11:1411.05:082.25:580.67:533:51Waxing Gibbous14Tue
15Wed12:039.511:40 AM11.45:392.46:290.27:563:49Full Moon15Wed
16Thu12:409.612:0711.76:092.76:59-0.17:583:47Full Moon16Thu
17Fri1:169.612:3511.96:392.97:30-0.38:003:45Full Moon17Fri
18Sat1:519.61:0412.07:103.28:03-0.38:023:44Full Moon18Sat
19Sun2:279.41:3611.97:423.58:38-0.18:053:42Waning Gibbous19Sun
20Mon3:059.22:0911.78:153.89:160.18:073:40Waning Gibbous20Mon
21Tue3:488.92:4611.38:524.19:590.48:093:38Waning Gibbous21Tue
22Wed4:368.73:3010.89:364.310:470.78:113:37Waning Gibbous22Wed
23Thu5:328.64:2510.210:344.411:421.08:133:35Third Quarter23Thu
24Fri6:348.75:349.611:514.38:163:33Third Quarter24Fri
25Sat7:359.16:589.112:421.21:213.88:183:32Third Quarter25Sat
26Sun8:279.88:269.01:441.42:442.88:203:30Waning Crescent26Sun
27Mon9:1310.79:439.22:431.63:501.58:223:29Waning Crescent27Mon
28Tue9:5611.610:509.63:361.74:450.28:243:28Waning Crescent28Tue
29Wed10:3812.511:489.94:262.05:35-0.98:263:27Waning Crescent29Wed
30Thu11:2213.25:152.26:23-1.68:283:25New Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457152)

Common Questions About Tonki Bay, AK Tides

Show All
What time does the tide turn (slack tide) in Tonki Bay, AK today?

Slack tide in Tonki Bay, AK is approximately 4:37 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