Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 1h 21m at 2:08 pm (4.3 ft)
Next high tide : 8:41 pm (15.8 ft)
Sunset today : 9:20 pm
Sunrise tomorrow : 4:10 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Mar 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:5214.56:1011.111:443.211:356.16:295:15First Quarter1Mon
2Tue6:0413.97:4711.21:083.26:275:17First Quarter2Tue
3Wed7:3514.09:0712.31:076.52:332.46:245:19Waxing Gibbous3Wed
4Thu8:5515.010:0513.92:425.63:390.96:225:21Waxing Gibbous4Thu
5Fri9:5916.410:5115.73:523.94:32-0.66:195:23Waxing Gibbous5Fri
6Sat10:5317.811:3317.54:471.85:17-1.96:175:25Full Moon6Sat
7Sun11:4319.05:35-0.25:59-2.76:145:27Full Moon7Sun
8Mon12:1419.012:2919.66:20-1.96:40-2.96:115:29Full Moon8Mon
9Tue12:5319.91:1519.57:04-2.97:20-2.46:095:31Full Moon9Tue
10Wed1:3320.32:0018.87:48-3.28:00-1.56:065:33Waning Gibbous10Wed
11Thu2:1320.12:4617.58:33-2.88:410.06:045:36Waning Gibbous11Thu
12Fri2:5519.23:3515.99:20-1.79:241.76:015:38Waning Gibbous12Fri
13Sat3:4017.84:2914.110:12-0.210:123.65:595:40Third Quarter13Sat
14Sun4:3116.25:3512.511:121.411:125.25:565:42Third Quarter14Sun
15Mon5:3414.67:0111.612:282.65:535:44Third Quarter15Mon
16Tue6:5613.58:3311.812:376.31:553.05:515:46Third Quarter16Tue
17Wed8:2313.49:4112.72:166.23:102.75:485:48Waning Crescent17Wed
18Thu9:3313.910:2713.73:315.24:051.95:465:50Waning Crescent18Thu
19Fri10:2514.711:0314.84:243.94:471.25:435:52Waning Crescent19Fri
20Sat11:0615.411:3415.75:042.65:220.75:415:54Waning Crescent20Sat
21Sun11:4316.15:391.45:530.35:385:56New Moon21Sun
22Mon12:0316.512:1716.56:110.46:220.25:355:58New Moon22Mon
23Tue12:3117.112:4916.66:41-0.36:500.45:336:00New Moon23Tue
24Wed12:5917.41:2116.57:11-0.77:170.85:306:02New Moon24Wed
25Thu1:2617.41:5416.17:41-0.77:451.45:276:04Waxing Crescent25Thu
26Fri1:5417.22:2715.48:12-0.58:142.25:256:06Waxing Crescent26Fri
27Sat2:2316.83:0214.58:460.08:463.15:226:08Waxing Crescent27Sat
28Sun2:5416.23:4313.59:250.69:234.15:206:10Waxing Crescent28Sun
29Mon3:3115.44:3612.510:131.410:115.15:176:12First Quarter29Mon
30Tue4:2114.55:4811.811:132.111:195.95:156:14First Quarter30Tue
31Wed5:3413.77:1511.912:302.55:126:16First 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 5:24 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 28% 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 Crescent (28% 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