Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide (tomorrow) : in 5h 34m at 12:42 am (2.3 ft)
Next high tide (tomorrow) : 6:32 am (10.2 ft)
Sunset today : 11:18 pm
Sunrise tomorrow : 5:01 am
Moon phase : Waxing Crescent (29% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Jun 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:3510.92:418.98:29-0.28:052.35:1111:00New Moon1Tue
2Wed2:0611.23:199.09:01-0.58:402.55:1011:02New Moon2Wed
3Thu2:3911.53:569.19:35-0.89:152.65:0911:03New Moon3Thu
4Fri3:1211.64:349.110:09-0.99:512.85:0811:05New Moon4Fri
5Sat3:4711.55:149.010:46-0.910:293.05:0711:06Waxing Crescent5Sat
6Sun4:2411.45:578.811:26-0.811:123.15:0611:07Waxing Crescent6Sun
7Mon5:0611.06:438.812:09-0.65:0511:09Waxing Crescent7Mon
8Tue5:5410.57:348.812:023.212:56-0.35:0411:10First Quarter8Tue
9Wed6:499.98:299.01:023.21:480.15:0411:11First Quarter9Wed
10Thu7:579.29:269.42:133.02:450.55:0311:12First Quarter10Thu
11Fri9:178.710:2210.03:352.53:450.85:0211:13First Quarter11Fri
12Sat10:418.611:1310.84:531.64:451.25:0211:14Waxing Gibbous12Sat
13Sun11:598.76:000.55:421.45:0211:14Waxing Gibbous13Sun
14Mon12:0211.51:069.06:58-0.56:371.65:0111:15Waxing Gibbous14Mon
15Tue12:5012.12:069.37:51-1.37:291.85:0111:16Full Moon15Tue
16Wed1:3712.62:599.68:39-1.88:192.05:0111:16Full Moon16Wed
17Thu2:2312.83:489.89:25-2.19:072.15:0111:17Full Moon17Thu
18Fri3:0912.74:369.810:10-2.09:542.35:0111:17Waning Gibbous18Fri
19Sat3:5312.45:229.710:54-1.710:412.55:0111:18Waning Gibbous19Sat
20Sun4:3811.86:099.511:37-1.211:292.75:0111:18Waning Gibbous20Sun
21Mon5:2311.06:559.312:21-0.65:0111:18Waning Gibbous21Mon
22Tue6:1010.27:429.112:212.91:040.15:0211:18Third Quarter22Tue
23Wed7:019.38:319.01:193.11:490.75:0211:18Third Quarter23Wed
24Thu8:008.49:219.12:263.12:371.45:0211:18Third Quarter24Thu
25Fri9:127.810:109.33:462.83:281.95:0311:18Third Quarter25Fri
26Sat10:347.510:559.75:012.34:222.45:0411:18Waning Crescent26Sat
27Sun11:507.611:3710.15:591.75:142.75:0411:18Waning Crescent27Sun
28Mon12:527.86:471.16:032.95:0511:17Waning Crescent28Mon
29Tue12:1810.51:438.27:290.56:493.05:0611:17Waning Crescent29Tue
30Wed12:5711.02:278.58:070.07:333.05:0711:17New Moon30Wed
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 3:37 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 29% 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 Crescent (29% 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