Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide : 6:30 am (0.8 ft)
Next high tide (tomorrow) : in 1h 13m at 11:06 pm (10.3 ft)
Sunset today : 11:18 pm
Sunrise tomorrow : 5:02 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - May 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:5810.010:178.51:563.83:240.46:129:58Third Quarter1Sun
2Mon9:289.511:179.13:383.54:360.56:0910:00Third Quarter2Mon
3Tue10:569.35:112.75:350.56:0710:02Waning Crescent3Tue
4Wed12:039.912:089.46:181.56:240.66:0410:04Waning Crescent4Wed
5Thu12:4210.61:099.57:110.57:070.86:0210:07Waning Crescent5Thu
6Fri1:1911.22:019.67:57-0.47:471.16:0010:09New Moon6Fri
7Sat1:5311.72:489.68:38-1.08:241.55:5710:11New Moon7Sat
8Sun2:2611.93:329.59:16-1.38:591.95:5510:13New Moon8Sun
9Mon2:5812.04:139.49:53-1.39:332.45:5310:16New Moon9Mon
10Tue3:3111.84:549.110:29-1.010:082.85:5010:18Waxing Crescent10Tue
11Wed4:0411.55:358.711:07-0.610:433.25:4810:20Waxing Crescent11Wed
12Thu4:4011.16:198.311:46-0.111:213.65:4610:22Waxing Crescent12Thu
13Fri5:1810.57:098.012:300.45:4410:24Waxing Crescent13Fri
14Sat6:029.98:087.812:053.91:190.95:4210:26First Quarter14Sat
15Sun6:559.29:167.81:014.12:151.35:4010:29First Quarter15Sun
16Mon8:008.610:158.12:184.13:161.55:3810:31First Quarter16Mon
17Tue9:208.210:598.63:523.74:141.65:3610:33First Quarter17Tue
18Wed10:408.111:349.25:103.05:031.65:3410:35Waxing Gibbous18Wed
19Thu11:478.26:042.05:471.75:3210:37Waxing Gibbous19Thu
20Fri12:0710.012:458.56:491.06:291.85:3010:39Waxing Gibbous20Fri
21Sat12:4110.71:378.87:300.07:092.05:2810:41Waxing Gibbous21Sat
22Sun1:1611.42:259.18:11-0.87:502.15:2610:43Full Moon22Sun
23Mon1:5312.03:129.38:52-1.48:322.35:2410:45Full Moon23Mon
24Tue2:3212.53:599.49:35-1.89:142.55:2310:47Full Moon24Tue
25Wed3:1412.74:479.310:20-1.99:582.75:2110:48Waning Gibbous25Wed
26Thu3:5912.65:389.111:07-1.810:472.95:1910:50Waning Gibbous26Thu
27Fri4:4712.26:329.011:58-1.511:413.05:1810:52Waning Gibbous27Fri
28Sat5:4111.57:308.912:51-1.05:1610:54Third Quarter28Sat
29Sun6:4210.68:319.012:463.11:48-0.45:1510:55Third Quarter29Sun
30Mon7:519.79:329.42:033.12:480.25:1410:57Third Quarter30Mon
31Tue9:138.910:289.83:332.63:490.75:1210:59Third Quarter31Tue
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 2:48 am — 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 78% 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 Waxing Gibbous (78% 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