Tides Today & Tomorrow in Goodnews Bay, AK

TIDE TIMES for Friday, August 21, 2026
The tide is currently rising in Goodnews Bay, AK.
Next low tide : 12:37 pm (1.0 ft)
Next high tide : in 4h 46m at 5:11 am (9.0 ft)
Sunset today : 10:20 pm
Sunrise tomorrow : 7:16 am
Moon phase : First Quarter (66% illuminated)
Tide Station Location : Station #9465438
Common Questions About Tides

Goodnews Bay, AK Tides - Apr 1918

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:054.412:208.65:321.77:530.56:117:27Waning Gibbous1Mon
2Tue12:524.21:058.85:501.78:410.46:087:29Third Quarter2Tue
3Wed1:374.01:499.06:191.69:280.46:057:32Third Quarter3Wed
4Thu2:204.02:349.07:021.410:130.56:027:34Third Quarter4Thu
5Fri3:064.13:218.97:551.310:560.55:597:36Third Quarter5Fri
6Sat3:554.44:128.68:591.311:340.65:567:39Waning Crescent6Sat
7Sun4:475.05:048.210:181.25:537:41Waning Crescent7Sun
8Mon5:405.95:567.612:080.611:41 AM1.15:507:44Waning Crescent8Mon
9Tue6:326.96:496.912:410.61:030.95:477:46New Moon9Tue
10Wed7:258.07:446.21:160.52:220.65:447:48New Moon10Wed
11Thu8:199.08:405.51:560.33:300.15:417:51New Moon11Thu
12Fri9:149.89:375.02:410.24:31-0.35:387:53Waxing Crescent12Fri
13Sat10:0810.410:334.63:290.05:29-0.55:357:56Waxing Crescent13Sat
14Sun11:0210.611:304.54:190.06:27-0.75:327:58Waxing Crescent14Sun
15Mon11:5710.65:130.17:22-0.75:308:00Waxing Crescent15Mon
16Tue12:284.512:5110.36:140.38:15-0.75:278:03First Quarter16Tue
17Wed1:224.61:429.97:200.59:06-0.65:248:05First Quarter17Wed
18Thu2:154.82:329.28:230.89:56-0.45:218:08First Quarter18Thu
19Fri3:085.03:238.59:271.010:43-0.25:188:10First Quarter19Fri
20Sat4:025.34:147.710:321.211:280.05:158:13Waxing Gibbous20Sat
21Sun4:565.85:057.011:331.45:128:15Waxing Gibbous21Sun
22Mon5:476.25:546.312:100.312:331.45:098:17Waxing Gibbous22Mon
23Tue6:336.86:425.612:500.61:341.35:078:20Waxing Gibbous23Tue
24Wed7:197.37:315.01:290.82:331.15:048:22Full Moon24Wed
25Thu8:047.88:214.52:071.13:280.85:018:25Full Moon25Thu
26Fri8:488.29:124.12:421.34:180.54:588:27Full Moon26Fri
27Sat9:328.610:023.83:121.55:070.24:558:30Full Moon27Sat
28Sun10:168.910:513.63:341.65:560.04:538:32Waning Gibbous28Sun
29Mon11:009.111:413.53:521.66:44-0.14:508:35Waning Gibbous29Mon
30Tue11:469.34:121.67:31-0.24:478:37Waning Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9465438)

Common Questions About Goodnews Bay, AK Tides

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What time does the tide turn (slack tide) in Goodnews Bay, AK today?

Slack tide in Goodnews Bay, AK is approximately 8:54 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 Goodnews Bay, AK?

Goodnews Bay, AK is currently in a transitional phase. Tonight's moon is 66% 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 Goodnews 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 Goodnews Bay, AK?

Tide predictions for Goodnews 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 Goodnews Bay, AK?

Tide data for Goodnews Bay, AK is sourced from NOAA Station #9465438. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9465438.

What is the moon phase in Goodnews Bay, AK tonight?

Tonight the moon over Goodnews Bay, AK is First Quarter (66% illuminated). This places Goodnews 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