Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Tonki Bay, AK.
Next low tide : in 4h 41m at 8:01 am (0.0 ft)
Next high tide : 2:30 pm (8.2 ft)
Sunset today : 11:18 pm
Sunrise tomorrow : 5:04 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Oct 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:0610.72:3510.58:300.78:421.28:137:41Full Moon1Mon
2Tue2:4110.73:0010.98:560.79:130.78:167:38Full Moon2Tue
3Wed3:1410.73:2511.19:220.99:440.48:187:35Full Moon3Wed
4Thu3:4810.53:5111.39:501.210:180.28:207:33Waning Gibbous4Thu
5Fri4:2410.24:1911.410:191.710:540.28:227:30Waning Gibbous5Fri
6Sat5:019.84:5011.410:502.211:340.48:257:27Waning Gibbous6Sat
7Sun5:449.35:2611.211:242.88:277:24Waning Gibbous7Sun
8Mon6:368.76:1010.912:210.712:053.48:297:21Third Quarter8Mon
9Tue7:438.37:0810.51:171.012:594.08:317:19Third Quarter9Tue
10Wed9:158.18:2510.22:281.32:174.38:337:16Third Quarter10Wed
11Thu10:468.59:5510.23:521.23:554.18:367:13Third Quarter11Thu
12Fri11:489.211:1710.65:080.95:223.38:387:10Waning Crescent12Fri
13Sat12:3410.16:080.46:272.28:407:08Waning Crescent13Sat
14Sun12:2411.01:1410.96:580.17:211.08:437:05Waning Crescent14Sun
15Mon1:2111.41:5211.77:42-0.18:10-0.18:457:02New Moon15Mon
16Tue2:1311.62:2912.38:230.08:55-0.88:476:59New Moon16Tue
17Wed3:0211.53:0612.79:010.49:38-1.28:496:57New Moon17Wed
18Thu3:4811.23:4212.79:390.910:21-1.28:526:54Waxing Crescent18Thu
19Fri4:3510.84:1912.510:171.611:04-0.98:546:51Waxing Crescent19Fri
20Sat5:2210.24:5612.010:562.311:49-0.38:566:49Waxing Crescent20Sat
21Sun6:139.55:3711.311:373.18:596:46Waxing Crescent21Sun
22Mon7:108.96:2210.612:370.512:233.99:016:43First Quarter22Mon
23Tue8:228.57:189.81:341.21:214.49:036:41First Quarter23Tue
24Wed9:558.48:359.22:461.82:484.79:066:38First Quarter24Wed
25Thu11:098.710:079.04:112.04:424.49:086:36First Quarter25Thu
26Fri11:569.111:229.25:182.05:503.79:106:33Waxing Gibbous26Fri
27Sat12:309.66:071.86:362.99:136:31Waxing Gibbous27Sat
28Sun12:189.411:58 AM10.15:441.66:142.18:155:28Waxing Gibbous28Sun
29Mon12:049.712:2510.66:161.56:481.38:175:26Waxing Gibbous29Mon
30Tue12:4410.012:5111.16:461.57:190.68:205:23Full Moon30Tue
31Wed1:2210.21:1811.57:161.67:510.18:225:21Full Moon31Wed
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 11:15 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 spring phase. Tonight's moon is 96% 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 Waxing Gibbous (96% 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