Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide (tomorrow) : 1:48 am (2.1 ft)
Next high tide : in 1h 28m at 7:30 pm (9.8 ft)
Sunset today : 11:12 pm
Sunrise tomorrow : 5:13 am
Moon phase : Third Quarter (60% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Aug 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:068.28:1410.92:110.91:432.16:0110:28First Quarter1Wed
2Thu9:367.59:1410.73:301.12:373.16:0310:25First Quarter2Thu
3Fri11:257.410:2310.64:561.13:503.86:0510:23Waxing Gibbous3Fri
4Sat12:497.86:110.85:164.16:0710:21Waxing Gibbous4Sat
5Sun1:458.37:100.46:293.96:0910:18Waxing Gibbous5Sun
6Mon12:3310.92:258.77:570.17:253.66:1110:16Waxing Gibbous6Mon
7Tue1:2311.12:579.08:35-0.28:093.16:1410:13Full Moon7Tue
8Wed2:0511.33:259.39:07-0.48:462.76:1610:11Full Moon8Wed
9Thu2:4211.33:509.59:35-0.49:212.26:1810:09Full Moon9Thu
10Fri3:1611.24:149.710:00-0.49:541.96:2010:06Full Moon10Fri
11Sat3:4910.94:389.910:24-0.210:281.66:2210:04Waning Gibbous11Sat
12Sun4:2210.55:0210.110:490.111:031.56:2510:01Waning Gibbous12Sun
13Mon4:569.95:2710.211:150.711:401.56:279:58Waning Gibbous13Mon
14Tue5:329.35:5510.311:421.36:299:56Waning Gibbous14Tue
15Wed6:128.66:2810.412:221.512:102.06:319:53Third Quarter15Wed
16Thu7:018.07:0810.41:101.712:432.76:339:51Third Quarter16Thu
17Fri8:087.38:0110.32:111.91:243.46:369:48Third Quarter17Fri
18Sat9:557.19:1210.43:311.82:314.06:389:45Third Quarter18Sat
19Sun11:517.410:3210.85:011.44:054.26:409:43Waning Crescent19Sun
20Mon12:558.06:140.65:323.96:429:40Waning Crescent20Mon
21Tue1:388.87:09-0.26:423.16:449:37Waning Crescent21Tue
22Wed12:4711.92:159.57:55-0.97:402.26:479:35New Moon22Wed
23Thu1:4312.42:5110.38:36-1.48:321.26:499:32New Moon23Thu
24Fri2:3412.53:2611.09:14-1.69:210.36:519:29New Moon24Fri
25Sat3:2312.34:0211.69:51-1.310:08-0.26:539:26Waxing Crescent25Sat
26Sun4:1011.84:3811.910:28-0.810:56-0.56:559:24Waxing Crescent26Sun
27Mon4:5911.05:1612.011:040.011:46-0.36:579:21Waxing Crescent27Mon
28Tue5:4910.15:5611.811:421.07:009:18Waxing Crescent28Tue
29Wed6:449.16:3911.412:380.112:212.17:029:15First Quarter29Wed
30Thu7:508.27:2910.81:380.71:063.17:049:13First Quarter30Thu
31Fri9:257.68:3410.32:551.32:034.07:069:10First Quarter31Fri
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 10:39 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 neap phase. Tonight's moon is 60% 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 minimum.

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 Third Quarter (60% illuminated). This places Tonki Bay, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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