Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 3h 01m at 11:30 am (2.8 ft)
Next high tide : 5:56 pm (15.7 ft)
Sunset today : 8:37 pm
Sunrise tomorrow : 4:54 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Apr 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:1816.59:5017.33:101.63:34-0.64:115:17Waxing Gibbous1Tue
2Wed10:1017.810:3318.84:00-0.54:20-1.54:085:19Full Moon2Wed
3Thu10:5818.711:1419.94:46-2.35:03-1.94:065:21Full Moon3Thu
4Fri11:4419.011:5620.55:31-3.65:45-1.84:035:23Full Moon4Fri
5Sat12:3018.86:15-4.16:27-1.24:005:25Waning Gibbous5Sat
6Sun12:3820.31:1718.07:00-3.97:10-0.13:585:27Waning Gibbous6Sun
7Mon1:2019.62:0516.77:46-3.07:551.33:555:29Waning Gibbous7Mon
8Tue2:0518.32:5615.28:35-1.68:442.83:535:31Waning Gibbous8Tue
9Wed2:5516.63:5613.89:300.19:414.33:505:33Third Quarter9Wed
10Thu3:5314.95:0712.810:341.610:565.43:485:35Third Quarter10Thu
11Fri5:0613.56:2812.511:502.63:455:37Third Quarter11Fri
12Sat6:3012.87:4112.912:275.61:082.93:435:39Third Quarter12Sat
13Sun7:4813.08:3713.81:474.82:122.63:405:41Waning Crescent13Sun
14Mon8:4813.69:1914.72:463.63:022.23:385:43Waning Crescent14Mon
15Tue9:3514.49:5415.63:312.33:421.73:355:45Waning Crescent15Tue
16Wed10:1415.110:2616.44:091.14:171.33:335:47Waning Crescent16Wed
17Thu10:5015.610:5617.04:420.14:491.23:305:49New Moon17Thu
18Fri11:2516.011:2617.45:14-0.75:201.23:285:51New Moon18Fri
19Sat11:5816.111:5617.55:45-1.15:501.43:255:53New Moon19Sat
20Sun12:3215.96:16-1.36:201.83:235:55New Moon20Sun
21Mon12:2617.31:0615.56:48-1.26:512.43:205:57Waxing Crescent21Mon
22Tue12:5616.91:4214.97:21-0.97:243.13:185:59Waxing Crescent22Tue
23Wed1:2916.32:2214.27:59-0.38:023.83:166:00Waxing Crescent23Wed
24Thu2:0515.63:0913.48:410.48:494.63:136:02Waxing Crescent24Thu
25Fri2:5114.64:0712.99:321.29:495.13:116:04First Quarter25Fri
26Sat3:5313.75:1812.910:351.811:085.23:096:06First Quarter26Sat
27Sun5:1513.26:3113.511:482.13:066:08First Quarter27Sun
28Mon6:4113.47:3414.712:344.31:021.83:046:10Waxing Gibbous28Mon
29Tue7:5514.38:2916.21:482.72:061.23:026:12Waxing Gibbous29Tue
30Wed8:5815.59:1817.82:480.63:020.52:596:14Waxing Gibbous30Wed
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 2:43 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 neap phase. Tonight's moon is 53% 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 minimum.

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 (53% illuminated). This places Hyder, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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