Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 3h 57m at 4:00 am (2.5 ft)
Next high tide : 10:26 am (10.8 ft)
Sunset today : 9:00 pm
Sunrise tomorrow : 4:33 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Dec 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:5514.42:3214.58:375.49:041.96:442:14Third Quarter1Thu
2Fri3:4214.03:2313.59:315.89:532.86:462:13Third Quarter2Fri
3Sat4:3714.04:3212.710:375.710:513.56:472:12Third Quarter3Sat
4Sun5:3714.35:5212.511:525.111:563.86:492:11Third Quarter4Sun
5Mon6:3615.07:0912.91:033.96:502:11Waning Crescent5Mon
6Tue7:3216.28:1513.91:013.82:052.26:522:10Waning Crescent6Tue
7Wed8:2317.59:1215.22:023.52:580.36:532:10Waning Crescent7Wed
8Thu9:1218.910:0416.42:572.93:47-1.56:552:09Waning Crescent8Thu
9Fri9:5920.110:5317.33:482.34:34-3.06:562:09New Moon9Fri
10Sat10:4620.811:4018.04:371.75:20-3.96:572:08New Moon10Sat
11Sun11:3221.15:251.46:05-4.26:582:08New Moon11Sun
12Mon12:2718.312:2020.86:131.46:52-3.96:592:08Waxing Crescent12Mon
13Tue1:1518.11:0819.87:031.77:39-3.07:002:08Waxing Crescent13Tue
14Wed2:0417.71:5918.47:552.38:28-1.67:012:08Waxing Crescent14Wed
15Thu2:5617.12:5416.78:523.09:190.07:022:08First Quarter15Thu
16Fri3:5116.43:5614.99:563.710:151.67:032:08First Quarter16Fri
17Sat4:5115.85:0813.511:094.011:183.17:042:08First Quarter17Sat
18Sun5:5415.66:2712.712:253.87:052:08First Quarter18Sun
19Mon6:5615.77:4312.712:254.11:363.27:052:09Waxing Gibbous19Mon
20Tue7:5316.08:4613.21:314.62:352.37:062:09Waxing Gibbous20Tue
21Wed8:4216.59:3813.92:284.73:231.37:062:10Waxing Gibbous21Wed
22Thu9:2617.010:2114.63:184.54:040.57:072:10Waxing Gibbous22Thu
23Fri10:0517.510:5815.24:004.34:41-0.27:072:11Full Moon23Fri
24Sat10:4117.811:3415.64:394.05:16-0.77:082:11Full Moon24Sat
25Sun11:1718.05:153.75:48-1.07:082:12Full Moon25Sun
26Mon12:0815.911:51 AM17.95:493.66:21-1.17:082:13Full Moon26Mon
27Tue12:4216.112:2517.66:243.66:52-0.97:082:14Waning Gibbous27Tue
28Wed1:1616.012:5917.06:593.67:25-0.57:082:15Waning Gibbous28Wed
29Thu1:5015.91:3416.37:353.87:580.27:082:16Waning Gibbous29Thu
30Fri2:2615.72:1215.48:164.18:341.07:082:17Waning Gibbous30Fri
31Sat3:0515.42:5714.59:024.39:171.97:082:18Third Quarter31Sat
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 7:13 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 spring phase. Tonight's moon is 80% 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 near their weekly maximum.

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 Waxing Gibbous (80% illuminated). This places Hyder, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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