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 1h 40m 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 - Dec 1917

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:193.810:3911.05:28-0.33:481.19:173:51Waning Gibbous1Sat
2Sun11:164.011:2710.56:17-0.34:431.59:193:50Waning Gibbous2Sun
3Mon12:124.37:04-0.35:441.99:213:48Waning Gibbous3Mon
4Tue12:159.91:054.87:49-0.36:532.39:233:47Third Quarter4Tue
5Wed1:019.21:555.38:30-0.18:012.69:253:46Third Quarter5Wed
6Thu1:458.42:425.99:100.19:072.89:273:46Third Quarter6Thu
7Fri2:287.53:306.69:470.310:132.89:283:45Third Quarter7Fri
8Sat3:136.64:187.310:200.511:162.69:303:44Waning Crescent8Sat
9Sun4:015.85:058.110:490.79:313:43Waning Crescent9Sun
10Mon4:535.05:508.812:162.311:10 AM0.99:333:43Waning Crescent10Mon
11Tue5:444.36:349.41:141.911:23 AM1.09:343:42Waning Crescent11Tue
12Wed6:353.87:1810.02:121.511:38 AM1.09:363:42New Moon12Wed
13Thu7:273.48:0310.43:071.111:59 AM1.09:373:42New Moon13Thu
14Fri8:203.28:4910.73:560.712:311.09:383:41New Moon14Fri
15Sat9:143.19:3510.94:410.41:171.09:393:41New Moon15Sat
16Sun10:073.310:2210.95:260.22:201.29:403:41Waxing Crescent16Sun
17Mon11:013.611:0910.66:090.03:291.49:413:41Waxing Crescent17Mon
18Tue11:564.311:5710.16:51-0.14:391.79:423:41Waxing Crescent18Tue
19Wed12:515.27:29-0.26:072.19:433:42First Quarter19Wed
20Thu12:469.31:446.38:04-0.37:452.39:433:42First Quarter20Thu
21Fri1:348.32:367.58:38-0.39:092.29:443:42First Quarter21Fri
22Sat2:237.23:298.69:11-0.410:252.09:453:43First Quarter22Sat
23Sun3:156.14:249.69:46-0.411:331.79:453:43Waxing Gibbous23Sun
24Mon4:115.25:1710.410:25-0.49:453:44Waxing Gibbous24Mon
25Tue5:104.46:0911.012:371.311:06 AM-0.39:453:45Waxing Gibbous25Tue
26Wed6:073.96:5911.21:381.011:50 AM-0.19:463:46Full Moon26Wed
27Thu7:043.67:5011.32:370.612:380.29:463:47Full Moon27Thu
28Fri8:013.58:3911.13:300.41:330.59:463:48Full Moon28Fri
29Sat8:593.69:2710.84:190.12:350.99:453:49Full Moon29Sat
30Sun9:553.810:1410.35:050.03:341.39:453:50Waning Gibbous30Sun
31Mon10:504.110:599.65:510.04:371.89:453:51Waning Gibbous31Mon
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