Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 4h 53m at 10:09 am (-0.6 ft)
Next high tide : 4:39 pm (14.6 ft)
Sunset today : 9:24 pm
Sunrise tomorrow : 4:05 am
Moon phase : Waning Gibbous (79% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Jul 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:3312.96:3713.411:581.94:029:26Third Quarter1Mon
2Tue6:3211.97:2813.412:404.812:462.94:039:25Third Quarter2Tue
3Wed7:4111.28:2013.61:464.51:403.84:039:25Third Quarter3Wed
4Thu8:5411.09:1114.12:523.92:384.44:049:24Waning Crescent4Thu
5Fri10:0111.49:5914.73:522.93:364.74:059:23Waning Crescent5Fri
6Sat10:5812.110:4515.54:441.74:304.74:079:23Waning Crescent6Sat
7Sun11:4812.911:2816.45:290.45:194.44:089:22Waning Crescent7Sun
8Mon12:3313.86:12-0.76:054.04:099:21New Moon8Mon
9Tue12:1117.11:1614.56:52-1.86:483.54:109:20New Moon9Tue
10Wed12:5317.81:5715.27:32-2.77:313.04:119:19New Moon10Wed
11Thu1:3518.22:3815.68:13-3.28:152.74:139:18New Moon11Thu
12Fri2:1918.23:2015.98:54-3.39:012.44:149:17Waxing Crescent12Fri
13Sat3:0417.84:0416.09:36-2.99:502.24:159:16Waxing Crescent13Sat
14Sun3:5217.04:4916.010:21-2.210:442.24:179:15Waxing Crescent14Sun
15Mon4:4515.85:3816.011:08-1.011:442.24:189:13First Quarter15Mon
16Tue5:4514.56:3215.911:590.44:209:12First Quarter16Tue
17Wed6:5413.27:3015.812:512.112:551.84:219:11First Quarter17Wed
18Thu8:1212.48:3216.02:031.72:003.14:239:09First Quarter18Thu
19Fri9:3112.39:3316.33:171.03:093.94:249:08Waxing Gibbous19Fri
20Sat10:4312.810:3216.84:240.14:174.14:269:06Waxing Gibbous20Sat
21Sun11:4413.511:2617.25:22-0.85:184.04:279:05Waxing Gibbous21Sun
22Mon12:3514.26:13-1.66:113.64:299:03Full Moon22Mon
23Tue12:1517.61:2014.86:57-2.26:573.24:319:02Full Moon23Tue
24Wed1:0017.72:0015.27:38-2.47:402.94:329:00Full Moon24Wed
25Thu1:4117.62:3815.38:16-2.48:202.74:348:58Full Moon25Thu
26Fri2:2117.23:1315.38:52-2.08:582.74:368:57Waning Gibbous26Fri
27Sat2:5916.63:4815.29:26-1.49:362.84:388:55Waning Gibbous27Sat
28Sun3:3615.74:2314.99:59-0.510:153.04:398:53Waning Gibbous28Sun
29Mon4:1414.64:5914.510:330.510:573.34:418:51Waning Gibbous29Mon
30Tue4:5613.55:3614.111:071.711:443.64:438:49Third Quarter30Tue
31Wed5:4312.36:1813.811:463.04:458:47Third Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9450831)

Common Questions About Hyder, AK Tides

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

Slack tide in Hyder, AK is approximately 1:24 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 Hyder, AK?

Hyder, AK is currently in a transitional phase. Tonight's moon is 79% 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 Hyder, 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 Hyder, AK?

Tide predictions for Hyder, 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 Hyder, AK?

Tide data for Hyder, AK is sourced from NOAA Station #9450831. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9450831.

What is the moon phase in Hyder, AK tonight?

Tonight the moon over Hyder, AK is Waning Gibbous (79% illuminated). This places Hyder, 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