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 5h 54m 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 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:5311.02:499.48:38-0.38:241.96:129:58New Moon1Wed
2Thu2:2311.23:259.49:11-0.58:552.16:1010:00New Moon2Thu
3Fri2:5311.43:599.39:42-0.69:262.36:0710:02New Moon3Fri
4Sat3:2311.44:339.110:14-0.59:582.66:0510:04Waxing Crescent4Sat
5Sun3:5511.25:098.910:48-0.410:322.86:0210:07Waxing Crescent5Sun
6Mon4:2811.05:478.611:24-0.111:083.06:0010:09Waxing Crescent6Mon
7Tue5:0410.66:308.412:030.25:5810:11Waxing Crescent7Tue
8Wed5:4510.17:188.212:470.55:5510:13First Quarter8Wed
9Thu6:349.68:128.212:413.51:350.85:5310:16First Quarter9Thu
10Fri7:349.09:128.51:453.52:311.15:5110:18First Quarter10Fri
11Sat8:488.610:099.03:043.23:311.35:4810:20First Quarter11Sat
12Sun10:118.410:599.84:252.54:301.45:4610:22Waxing Gibbous12Sun
13Mon11:288.611:4610.65:331.55:261.55:4410:24Waxing Gibbous13Mon
14Tue12:349.06:300.46:181.55:4210:26Waxing Gibbous14Tue
15Wed12:3111.51:339.47:22-0.77:091.55:4010:28Waxing Gibbous15Wed
16Thu1:1612.22:279.88:11-1.67:571.65:3810:31Full Moon16Thu
17Fri2:0212.83:1810.08:59-2.28:451.65:3610:33Full Moon17Fri
18Sat2:4913.14:0710.09:46-2.49:331.75:3410:35Full Moon18Sat
19Sun3:3613.04:5810.010:33-2.310:221.95:3210:37Waning Gibbous19Sun
20Mon4:2412.65:499.811:22-1.911:152.15:3010:39Waning Gibbous20Mon
21Tue5:1511.96:429.612:12-1.35:2810:41Waning Gibbous21Tue
22Wed6:0911.07:379.512:122.41:03-0.65:2610:43Third Quarter22Wed
23Thu7:099.98:369.41:172.61:570.25:2510:45Third Quarter23Thu
24Fri8:179.09:369.52:342.62:550.95:2310:47Third Quarter24Fri
25Sat9:388.310:319.74:012.33:561.55:2110:48Third Quarter25Sat
26Sun11:018.011:1910.05:161.84:531.95:2010:50Waning Crescent26Sun
27Mon12:128.06:151.25:452.35:1810:52Waning Crescent27Mon
28Tue12:0210.31:108.27:030.66:312.55:1710:54Waning Crescent28Tue
29Wed12:4010.71:588.57:440.17:122.75:1510:55Waning Crescent29Wed
30Thu1:1611.02:398.78:21-0.27:512.85:1410:57New Moon30Thu
31Fri1:5111.23:158.98:54-0.58:272.85:1210:59New Moon31Fri
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