Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide : 9:53 pm (3.0 ft)
Next high tide : in 1h 51m at 4:45 pm (8.9 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 - Jun 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:058.86:070.65:531.35:1111:00Waning Crescent1Sun
2Mon12:1211.31:099.17:03-0.26:461.55:1011:02Waning Crescent2Mon
3Tue12:5911.72:059.47:53-0.97:361.65:0911:03New Moon3Tue
4Wed1:4312.02:549.68:37-1.38:221.85:0811:05New Moon4Wed
5Thu2:2512.23:399.79:19-1.59:051.95:0711:06New Moon5Thu
6Fri3:0412.14:219.79:58-1.49:462.15:0611:07New Moon6Fri
7Sat3:4311.85:029.610:36-1.210:262.45:0511:08Waxing Crescent7Sat
8Sun4:2111.45:429.411:14-0.811:072.65:0411:10Waxing Crescent8Sun
9Mon5:0010.86:229.211:51-0.411:512.95:0411:11Waxing Crescent9Mon
10Tue5:4110.17:049.012:300.25:0311:12Waxing Crescent10Tue
11Wed6:259.47:498.912:403.11:110.75:0211:13First Quarter11Wed
12Thu7:158.78:388.91:363.21:551.25:0211:14First Quarter12Thu
13Fri8:178.19:309.12:443.12:451.75:0111:14First Quarter13Fri
14Sat9:327.710:219.44:022.83:412.15:0111:15First Quarter14Sat
15Sun10:517.611:089.95:122.24:372.35:0111:16Waxing Gibbous15Sun
16Mon12:017.96:071.55:312.45:0111:16Waxing Gibbous16Mon
17Tue12:598.26:540.86:212.55:0111:17Waxing Gibbous17Tue
18Wed12:3511.01:498.77:360.07:092.45:0111:17Waxing Gibbous18Wed
19Thu1:1711.52:349.18:17-0.77:552.35:0111:18Full Moon19Thu
20Fri1:5912.03:179.58:57-1.28:402.15:0111:18Full Moon20Fri
21Sat2:4212.33:599.79:38-1.69:252.05:0111:18Full Moon21Sat
22Sun3:2512.44:429.910:19-1.810:121.95:0111:18Waning Gibbous22Sun
23Mon4:1012.25:2610.011:01-1.811:011.85:0211:18Waning Gibbous23Mon
24Tue4:5811.76:1310.111:46-1.411:551.95:0211:18Waning Gibbous24Tue
25Wed5:4911.07:0110.212:32-0.95:0311:18Third Quarter25Wed
26Thu6:4610.17:5410.212:541.91:21-0.25:0311:18Third Quarter26Thu
27Fri7:519.28:5110.42:021.92:150.55:0411:18Third Quarter27Fri
28Sat9:098.59:5110.63:211.73:151.25:0511:17Third Quarter28Sat
29Sun10:368.210:5010.94:431.24:191.85:0611:17Waning Crescent29Sun
30Mon11:578.311:4611.25:540.65:232.25:0611:17Waning Crescent30Mon
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 7:19 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 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