Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide (tomorrow) : 2:19 am (3.0 ft)
Next high tide : in 3h 27m at 8:25 pm (8.8 ft)
Sunset today : 11:08 pm
Sunrise tomorrow : 5:05 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Oct 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:158.76:5810.812:580.712:483.38:137:41Third Quarter1Mon
2Tue8:358.48:0710.52:041.11:563.88:157:39Third Quarter2Tue
3Wed10:118.59:3210.43:241.23:243.98:187:36Third Quarter3Wed
4Thu11:279.010:5610.64:481.04:573.48:207:33Waning Crescent4Thu
5Fri12:229.85:550.56:092.58:227:30Waning Crescent5Fri
6Sat12:0711.01:0710.66:480.27:071.58:247:27Waning Crescent6Sat
7Sun1:0611.41:4711.37:34-0.17:560.58:267:24New Moon7Sun
8Mon1:5811.62:2411.88:16-0.18:41-0.28:297:22New Moon8Mon
9Tue2:4611.63:0012.18:540.19:23-0.68:317:19New Moon9Tue
10Wed3:3011.43:3412.29:310.510:04-0.78:337:16New Moon10Wed
11Thu4:1411.04:0912.110:061.110:44-0.58:357:13Waxing Crescent11Thu
12Fri4:5710.44:4311.810:421.811:25-0.18:387:11Waxing Crescent12Fri
13Sat5:429.85:1911.311:192.58:407:08Waxing Crescent13Sat
14Sun6:309.25:5810.712:080.511:58 AM3.38:427:05First Quarter14Sun
15Mon7:268.66:4410.012:561.212:443.98:457:02First Quarter15Mon
16Tue8:418.37:439.41:531.81:454.48:477:00First Quarter16Tue
17Wed10:148.39:049.03:092.23:164.68:496:57First Quarter17Wed
18Thu11:228.610:319.14:332.24:584.28:516:54Waxing Gibbous18Thu
19Fri12:069.15:342.05:593.58:546:52Waxing Gibbous19Fri
20Sat12:399.66:191.76:442.78:566:49Waxing Gibbous20Sat
21Sun12:309.71:0810.26:561.57:211.98:586:46Waxing Gibbous21Sun
22Mon1:1510.11:3610.87:281.37:561.19:016:44Waxing Gibbous22Mon
23Tue1:5510.42:0511.38:001.28:300.49:036:41Full Moon23Tue
24Wed2:3410.62:3511.88:321.29:05-0.29:056:39Full Moon24Wed
25Thu3:1310.63:0612.19:051.49:42-0.69:086:36Full Moon25Thu
26Fri3:5310.63:3912.39:401.710:21-0.79:106:33Waning Gibbous26Fri
27Sat4:3510.34:1512.310:172.111:03-0.79:126:31Waning Gibbous27Sat
28Sun5:219.94:5612.110:572.611:50-0.49:156:28Waning Gibbous28Sun
29Mon6:149.55:4311.611:433.19:176:26Waning Gibbous29Mon
30Tue7:159.16:4011.012:440.112:393.69:196:23Third Quarter30Tue
31Wed8:309.07:5110.41:470.61:523.99:226:21Third Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9457152)

Common Questions About Tonki Bay, AK Tides

Show All
What time does the tide turn (slack tide) in Tonki Bay, AK today?

Slack tide in Tonki Bay, AK is approximately 11:22 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 56% 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 (56% 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