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 4m 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 - Oct 1917

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:146.78:489.12:480.72:380.66:506:19Full Moon1Mon
2Tue9:106.09:439.93:550.33:210.56:526:16Waning Gibbous2Tue
3Wed10:065.410:3710.44:570.04:060.46:556:13Waning Gibbous3Wed
4Thu11:025.011:3110.75:56-0.24:540.46:576:10Waning Gibbous4Thu
5Fri11:584.86:55-0.25:470.67:006:07Waning Gibbous5Fri
6Sat12:2510.612:534.77:50-0.26:460.77:026:04Third Quarter6Sat
7Sun1:1710.41:464.88:42-0.17:461.07:046:01Third Quarter7Sun
8Mon2:0710.02:364.89:340.18:451.27:075:58Third Quarter8Mon
9Tue2:579.43:285.010:230.39:451.47:095:55Third Quarter9Tue
10Wed3:478.84:225.211:100.510:461.67:115:52Waning Crescent10Wed
11Thu4:388.25:145.611:540.711:461.87:145:50Waning Crescent11Thu
12Fri5:277.56:036.112:350.97:165:47Waning Crescent12Fri
13Sat6:146.96:506.712:451.81:151.27:195:44Waning Crescent13Sat
14Sun7:016.37:367.31:461.81:541.47:215:41New Moon14Sun
15Mon7:505.78:217.92:461.62:301.67:245:38New Moon15Mon
16Tue8:405.29:068.43:411.33:011.87:265:35New Moon16Tue
17Wed9:304.79:498.94:321.03:261.97:285:32New Moon17Wed
18Thu10:194.410:339.35:220.73:432.07:315:29Waxing Crescent18Thu
19Fri11:084.111:199.66:120.53:591.97:335:27Waxing Crescent19Fri
20Sat11:583.97:020.44:221.87:365:24Waxing Crescent20Sat
21Sun12:059.812:463.97:500.34:561.77:385:21First Quarter21Sun
22Mon12:529.91:334.08:360.35:461.77:415:18First Quarter22Mon
23Tue1:389.92:194.39:190.36:561.87:435:15First Quarter23Tue
24Wed2:259.63:084.910:010.48:151.97:465:13First Quarter24Wed
25Thu3:149.14:025.610:390.59:451.97:485:10Waxing Gibbous25Thu
26Fri4:078.34:576.711:130.511:161.87:515:07Waxing Gibbous26Fri
27Sat5:027.55:507.811:460.57:535:05Waxing Gibbous27Sat
28Sun5:576.66:438.912:341.512:190.47:565:02Full Moon28Sun
29Mon6:525.87:359.91:481.112:560.47:584:59Full Moon29Mon
30Tue7:505.18:2810.62:560.61:400.48:014:57Full Moon30Tue
31Wed8:484.69:2111.13:550.12:310.58:034:54Full Moon31Wed
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