Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 1h 41m at 10:48 am (-0.7 ft)
Next high tide : 5:16 pm (9.0 ft)
Sunset today : 11:15 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Mar 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:208.511:33 AM10.25:393.46:350.98:016:39Waxing Gibbous1Fri
2Sat12:529.012:1810.56:252.87:070.57:586:42Waxing Gibbous2Sat
3Sun1:209.512:5710.87:022.27:350.27:556:44Full Moon3Sun
4Mon1:4610.01:3411.07:371.68:020.07:526:46Full Moon4Mon
5Tue2:1210.42:0911.18:101.18:30-0.17:506:49Full Moon5Tue
6Wed2:3910.82:4411.08:440.78:590.07:476:51Full Moon6Wed
7Thu3:0711.13:2010.79:200.49:300.37:446:53Waning Gibbous7Thu
8Fri3:3711.33:5810.39:580.310:030.87:416:56Waning Gibbous8Fri
9Sat4:1011.34:409.710:400.310:391.37:386:58Waning Gibbous9Sat
10Sun4:4811.35:299.011:280.511:202.07:357:00Waning Gibbous10Sun
11Mon5:3211.16:308.412:240.87:337:03Third Quarter11Mon
12Tue6:2710.77:528.012:102.71:331.17:307:05Third Quarter12Tue
13Wed7:3810.59:318.11:173.22:571.17:277:07Third Quarter13Wed
14Thu9:0210.410:508.72:453.44:190.77:247:09Waning Crescent14Thu
15Fri10:2310.711:469.54:153.05:240.27:217:12Waning Crescent15Fri
16Sat11:3111.15:282.16:16-0.37:187:14Waning Crescent16Sat
17Sun12:3210.312:2811.46:271.27:01-0.67:167:16New Moon17Sun
18Mon1:1311.01:1911.67:170.47:41-0.77:137:18New Moon18Mon
19Tue1:5111.52:0511.68:02-0.28:19-0.57:107:21New Moon19Tue
20Wed2:2711.92:4811.38:44-0.68:55-0.27:077:23New Moon20Wed
21Thu3:0211.93:3010.89:25-0.69:300.47:047:25Waxing Crescent21Thu
22Fri3:3611.84:1210.210:05-0.410:051.17:017:28Waxing Crescent22Fri
23Sat4:1111.44:549.510:460.010:411.86:587:30Waxing Crescent23Sat
24Sun4:4810.95:408.711:290.611:192.66:567:32Waxing Crescent24Sun
25Mon5:2710.46:348.112:181.36:537:34First Quarter25Mon
26Tue6:149.87:487.612:033.21:181.86:507:37First Quarter26Tue
27Wed7:149.29:297.61:013.82:402.16:477:39First Quarter27Wed
28Thu8:358.910:438.02:274.04:042.06:447:41First Quarter28Thu
29Fri9:569.011:298.54:063.75:031.76:417:43Waxing Gibbous29Fri
30Sat10:599.35:123.15:461.36:387:46Waxing Gibbous30Sat
31Sun12:039.111:50 AM9.75:592.46:211.06:367:48Waxing Gibbous31Sun
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 2:02 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 93% 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 Waning Gibbous (93% 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