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 3h 21m 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 - Apr 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:2612.13:5411.49:48-1.29:58-0.37:318:51Full Moon1Sat
2Sun4:0412.44:4211.010:34-1.510:380.37:298:53Waning Gibbous2Sun
3Mon4:4412.45:3310.311:21-1.311:191.17:268:56Waning Gibbous3Mon
4Tue5:2612.26:289.512:12-0.97:238:58Waning Gibbous4Tue
5Wed6:1311.67:328.712:041.91:09-0.27:209:00Third Quarter5Wed
6Thu7:0710.98:548.312:562.82:170.57:179:02Third Quarter6Thu
7Fri8:1410.110:328.32:033.53:420.97:149:05Third Quarter7Fri
8Sat9:409.611:478.73:393.85:061.07:129:07Third Quarter8Sat
9Sun11:079.55:213.56:100.87:099:09Waning Crescent9Sun
10Mon12:409.112:159.76:282.86:580.77:069:11Waning Crescent10Mon
11Tue1:199.61:089.97:182.07:380.67:039:14Waning Crescent11Tue
12Wed1:5010.01:5210.07:581.48:100.67:019:16Waning Crescent12Wed
13Thu2:1810.42:3010.18:320.88:390.76:589:18New Moon13Thu
14Fri2:4310.73:0510.19:030.39:050.96:559:21New Moon14Fri
15Sat3:0810.93:3810.09:330.09:321.16:529:23New Moon15Sat
16Sun3:3311.04:119.710:03-0.210:001.56:509:25New Moon16Sun
17Mon3:5911.14:459.410:35-0.210:281.96:479:27Waxing Crescent17Mon
18Tue4:2711.05:229.011:090.010:592.46:449:30Waxing Crescent18Tue
19Wed4:5710.86:028.611:470.211:322.96:419:32Waxing Crescent19Wed
20Thu5:3210.56:508.212:300.66:399:34Waxing Crescent20Thu
21Fri6:1410.17:517.812:123.41:220.96:369:37First Quarter21Fri
22Sat7:079.79:127.81:043.82:251.16:339:39First Quarter22Sat
23Sun8:189.410:328.12:194.03:381.26:319:41First Quarter23Sun
24Mon9:449.311:308.83:513.74:490.96:289:43First Quarter24Mon
25Tue11:059.55:142.95:480.56:269:46Waxing Gibbous25Tue
26Wed12:159.612:139.96:181.86:380.26:239:48Waxing Gibbous26Wed
27Thu12:5610.51:1210.47:120.67:240.16:209:50Waxing Gibbous27Thu
28Fri1:3511.42:0610.78:01-0.68:070.16:189:52Full Moon28Fri
29Sat2:1412.12:5710.88:48-1.58:500.36:159:55Full Moon29Sat
30Sun2:5412.73:4610.79:34-2.09:320.66:139:57Full Moon30Sun
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 7:19 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