Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Friday, June 5, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide (tomorrow) : 12:14 am (3.4 ft)
Next high tide : in 2h 03m at 6:58 pm (8.4 ft)
Sunset today : 11:06 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:5411.53:499.69:37-0.99:231.86:129:57New Moon1Sun
2Mon3:2211.54:269.310:09-0.89:532.36:1010:00New Moon2Mon
3Tue3:5011.45:049.010:43-0.610:242.86:0710:02Waxing Crescent3Tue
4Wed4:2111.25:438.611:19-0.210:573.26:0510:04Waxing Crescent4Wed
5Thu4:5410.86:278.211:580.211:333.66:0210:06Waxing Crescent5Thu
6Fri5:3110.37:197.812:430.76:0010:09Waxing Crescent6Fri
7Sat6:169.88:277.612:164.01:361.15:5810:11First Quarter7Sat
8Sun7:129.29:457.71:164.22:381.45:5510:13First Quarter8Sun
9Mon8:258.710:458.12:404.23:461.45:5310:15First Quarter9Mon
10Tue9:508.511:278.74:153.74:461.35:5110:18First Quarter10Tue
11Wed11:078.65:282.85:351.25:4910:20Waxing Gibbous11Wed
12Thu12:029.512:108.96:211.76:181.15:4610:22Waxing Gibbous12Thu
13Fri12:3510.31:069.27:070.67:001.15:4410:24Waxing Gibbous13Fri
14Sat1:1011.11:589.67:51-0.57:411.35:4210:26Full Moon14Sat
15Sun1:4611.92:479.88:34-1.48:221.55:4010:28Full Moon15Sun
16Mon2:2512.53:369.89:18-2.09:041.85:3810:30Full Moon16Mon
17Tue3:0512.84:259.710:03-2.29:472.15:3610:33Waning Gibbous17Tue
18Wed3:4812.95:179.510:51-2.110:332.55:3410:35Waning Gibbous18Wed
19Thu4:3512.66:139.211:41-1.711:242.85:3210:37Waning Gibbous19Thu
20Fri5:2611.97:138.912:36-1.15:3010:39Waning Gibbous20Fri
21Sat6:2411.18:208.812:243.21:36-0.55:2810:41Third Quarter21Sat
22Sun7:3110.19:309.01:363.42:410.15:2610:43Third Quarter22Sun
23Mon8:509.310:329.43:083.23:480.55:2510:45Third Quarter23Mon
24Tue10:178.711:229.84:412.64:500.95:2310:46Waning Crescent24Tue
25Wed11:358.65:511.75:421.25:2110:48Waning Crescent25Wed
26Thu12:0510.312:408.66:450.86:271.55:2010:50Waning Crescent26Thu
27Fri12:4210.71:358.77:310.17:071.95:1810:52Waning Crescent27Fri
28Sat1:1611.12:228.98:11-0.47:452.25:1710:54New Moon28Sat
29Sun1:4811.33:049.08:46-0.78:202.55:1510:55New Moon29Sun
30Mon2:1911.53:429.09:20-0.88:542.85:1410:57New Moon30Mon
31Tue2:5111.54:198.99:53-0.89:283.05:1310:59New Moon31Tue
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 9:36 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 transitional phase. Tonight's moon is 75% 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 shifting between spring and neap.

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 Waning Gibbous (75% illuminated). This places Tonki Bay, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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