Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 10:09 am (-0.6 ft)
Next high tide : in 2h 33m at 3:41 am (15.2 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 - Nov 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:4316.39:5916.13:191.13:551.86:464:01Waning Crescent1Fri
2Sat10:2618.110:5117.34:090.34:43-0.56:483:59Waning Crescent2Sat
3Sun11:0619.611:4018.24:54-0.35:27-2.56:503:57New Moon3Sun
4Mon11:4620.65:36-0.46:11-3.76:523:55New Moon4Mon
5Tue12:2618.512:2621.16:18-0.16:54-4.36:543:53New Moon5Tue
6Wed1:1218.31:0720.96:590.77:38-4.06:563:51Waxing Crescent6Wed
7Thu1:5817.61:4820.07:411.88:23-3.06:583:49Waxing Crescent7Thu
8Fri2:4616.42:3218.68:253.29:11-1.57:003:47Waxing Crescent8Fri
9Sat3:3815.13:2016.99:144.710:040.27:023:45Waxing Crescent9Sat
10Sun4:3913.94:1615.010:136.011:071.87:043:43First Quarter10Sun
11Mon5:5113.15:2913.411:316.87:073:41First Quarter11Mon
12Tue7:1113.06:5612.612:202.91:076.87:093:39First Quarter12Tue
13Wed8:2013.68:1812.71:353.32:285.87:113:38First Quarter13Wed
14Thu9:1114.49:2013.32:393.33:254.47:133:36Waxing Gibbous14Thu
15Fri9:5015.410:0914.03:293.04:092.97:153:34Waxing Gibbous15Fri
16Sat10:2316.310:5014.74:092.84:451.67:173:32Waxing Gibbous16Sat
17Sun10:5417.111:2715.44:452.65:180.57:193:31Waxing Gibbous17Sun
18Mon11:2417.75:172.65:50-0.47:213:29Full Moon18Mon
19Tue12:0215.811:54 AM18.15:482.76:21-0.97:233:28Full Moon19Tue
20Wed12:3716.012:2418.26:193.06:52-1.27:253:26Full Moon20Wed
21Thu1:1215.912:5418.16:503.47:25-1.17:263:25Full Moon21Thu
22Fri1:4715.61:2517.87:224.08:00-0.87:283:24Waning Gibbous22Fri
23Sat2:2515.11:5817.27:574.68:38-0.37:303:22Waning Gibbous23Sat
24Sun3:0814.42:3616.48:375.39:220.47:323:21Waning Gibbous24Sun
25Mon3:5713.93:2315.49:266.010:131.27:343:20Third Quarter25Mon
26Tue4:5713.54:2614.310:306.411:151.97:363:19Third Quarter26Tue
27Wed6:0513.65:4913.511:536.37:373:17Third Quarter27Wed
28Thu7:1314.47:1813.412:252.41:205.27:393:16Third Quarter28Thu
29Fri8:1315.68:3514.11:362.52:333.37:413:15Waning Crescent29Fri
30Sat9:0517.19:4015.22:392.33:321.27:433:14Waning Crescent30Sat
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 6:55 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 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