Tides Today & Tomorrow in Tonki Bay, AK

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Tonki Bay, AK.
Next low tide : 2:57 am (1.8 ft)
Next high tide (tomorrow) : in 13m at 8:14 pm (10.2 ft)
Sunset today : 11:11 pm
Sunrise tomorrow : 5:15 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9457152
Common Questions About Tides

Tonki Bay, AK Tides - Oct 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:138.45:4010.712:001.011:32 AM3.78:157:39Third Quarter1Wed
2Thu7:107.96:2810.312:501.512:124.28:177:36Third Quarter2Thu
3Fri8:347.67:349.91:531.81:164.58:207:33Third Quarter3Fri
4Sat10:207.89:029.73:131.82:544.68:227:31Third Quarter4Sat
5Sun11:238.410:309.94:331.54:354.08:247:28Waning Crescent5Sun
6Mon12:049.25:341.15:472.98:267:25Waning Crescent6Mon
7Tue12:4010.26:210.66:431.68:287:22Waning Crescent7Tue
8Wed12:4210.71:1511.17:040.47:330.38:317:19Waning Crescent8Wed
9Thu1:3611.11:5012.07:440.48:19-0.88:337:17New Moon9Thu
10Fri2:2611.22:2712.88:230.69:04-1.58:357:14New Moon10Fri
11Sat3:1511.23:0513.29:030.99:49-1.88:377:11New Moon11Sat
12Sun4:0310.93:4513.39:421.510:36-1.78:407:08Waxing Crescent12Sun
13Mon4:5310.44:2713.010:242.111:24-1.18:427:06Waxing Crescent13Mon
14Tue5:479.85:1212.411:082.88:447:03Waxing Crescent14Tue
15Wed6:479.16:0411.612:17-0.411:57 AM3.58:467:00First Quarter15Wed
16Thu7:598.77:0610.61:180.512:594.18:496:57First Quarter16Thu
17Fri9:288.58:249.82:331.22:254.48:516:55First Quarter17Fri
18Sat10:478.89:589.43:571.54:204.18:536:52First Quarter18Sat
19Sun11:419.311:189.35:061.65:383.38:566:49Waxing Gibbous19Sun
20Mon12:209.75:581.66:312.58:586:47Waxing Gibbous20Mon
21Tue12:189.512:5010.26:381.67:121.79:006:44Waxing Gibbous21Tue
22Wed1:079.61:1710.67:111.77:481.09:036:41Waxing Gibbous22Wed
23Thu1:489.71:4211.17:401.98:190.49:056:39Full Moon23Thu
24Fri2:259.82:0711.48:082.18:490.19:076:36Full Moon24Fri
25Sat3:009.82:3311.78:362.49:19-0.19:106:34Full Moon25Sat
26Sun3:349.83:0111.89:052.79:51-0.29:126:31Full Moon26Sun
27Mon4:089.63:3011.89:353.010:240.09:146:29Waning Gibbous27Mon
28Tue4:449.44:0111.710:053.411:010.29:176:26Waning Gibbous28Tue
29Wed5:249.04:3611.410:393.711:420.59:196:24Waning Gibbous29Wed
30Thu6:108.65:1611.011:174.09:216:21Waning Gibbous30Thu
31Fri7:058.46:0610.512:300.812:064.39:246:19Third 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 11:35 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 50% 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 (50% 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