Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 1h 11m at 1:13 am (2.7 ft)
Next high tide : 7:17 am (11.8 ft)
Sunset today : 9:21 pm
Sunrise tomorrow : 4:09 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Aug 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:0215.34:3516.110:120.010:441.54:468:46Waxing Crescent1Tue
2Wed4:4714.35:1615.910:521.111:361.74:488:44First Quarter2Wed
3Thu5:4113.26:0715.611:382.34:508:42First Quarter3Thu
4Fri6:5012.37:0915.412:391.912:363.54:528:40First Quarter4Fri
5Sat8:1411.98:2215.51:541.81:504.34:538:38First Quarter5Sat
6Sun9:3712.39:3516.13:131.13:124.34:558:36Waxing Gibbous6Sun
7Mon10:4713.510:4117.14:24-0.24:283.64:578:34Waxing Gibbous7Mon
8Tue11:4514.811:3918.15:24-1.55:312.34:598:32Waxing Gibbous8Tue
9Wed12:3416.26:15-2.76:251.15:018:30Full Moon9Wed
10Thu12:3218.91:1917.37:01-3.57:140.05:038:27Full Moon10Thu
11Fri1:2019.22:0117.97:44-3.77:59-0.75:058:25Full Moon11Fri
12Sat2:0619.02:4218.28:25-3.38:44-0.85:078:23Waning Gibbous12Sat
13Sun2:5018.23:2118.09:04-2.49:27-0.65:098:21Waning Gibbous13Sun
14Mon3:3317.14:0017.49:42-1.210:110.15:108:18Waning Gibbous14Mon
15Tue4:1715.64:4016.510:200.410:561.15:128:16Waning Gibbous15Tue
16Wed5:0314.05:2315.411:002.011:472.15:148:14Third Quarter16Wed
17Thu5:5512.56:1114.411:443.65:168:11Third Quarter17Thu
18Fri7:0011.37:1113.612:473.012:385.05:188:09Third Quarter18Fri
19Sat8:2010.78:2113.22:003.51:525.95:208:07Third Quarter19Sat
20Sun9:4311.09:3213.53:183.33:166.05:228:04Waning Crescent20Sun
21Mon10:4611.810:3114.24:232.54:255.35:248:02Waning Crescent21Mon
22Tue11:3312.911:2015.15:131.55:174.35:267:59Waning Crescent22Tue
23Wed12:1114.05:530.55:593.25:287:57Waning Crescent23Wed
24Thu12:0215.912:4415.06:29-0.46:372.15:307:55New Moon24Thu
25Fri12:4016.61:1616.07:02-1.17:121.15:327:52New Moon25Fri
26Sat1:1617.21:4816.77:33-1.57:460.35:337:50New Moon26Sat
27Sun1:5217.42:1917.28:04-1.58:21-0.35:357:47New Moon27Sun
28Mon2:2817.32:5117.58:36-1.28:57-0.55:377:45Waxing Crescent28Mon
29Tue3:0516.83:2517.59:09-0.69:36-0.55:397:42Waxing Crescent29Tue
30Wed3:4616.04:0117.29:450.410:20-0.15:417:40Waxing Crescent30Wed
31Thu4:3114.94:4416.710:261.611:110.55:437:37First Quarter31Thu
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 4:15 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 Hyder, AK?

Hyder, AK is currently in a transitional phase. Tonight's moon is 39% 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 Third Quarter (39% 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