Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 11:15 pm (3.4 ft)
Next high tide : in 4h 59m at 5:16 pm (14.7 ft)
Sunset today : 9:23 pm
Sunrise tomorrow : 4:06 am
Moon phase : Waning Gibbous (70% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Feb 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:5315.411:0113.33:465.94:401.67:334:14Waning Crescent1Tue
2Wed10:3916.111:4014.24:365.35:200.67:314:16Waning Crescent2Wed
3Thu11:2016.85:194.55:56-0.37:294:18New Moon3Thu
4Fri12:1515.111:58 AM17.45:563.86:29-1.07:274:20New Moon4Fri
5Sat12:4815.712:3417.86:323.17:01-1.47:254:22New Moon5Sat
6Sun1:2016.21:0817.97:062.57:32-1.67:234:24New Moon6Sun
7Mon1:5216.61:4317.77:402.18:04-1.47:214:27Waxing Crescent7Mon
8Tue2:2416.72:1917.28:161.98:36-0.87:194:29Waxing Crescent8Tue
9Wed2:5716.72:5716.48:541.89:100.07:174:31Waxing Crescent9Wed
10Thu3:3216.63:4015.49:371.99:491.27:154:33Waxing Crescent10Thu
11Fri4:1216.34:3214.110:272.210:332.57:134:35First Quarter11Fri
12Sat4:5916.05:3913.011:272.511:283.97:114:37First Quarter12Sat
13Sun5:5915.67:0312.312:422.57:084:39First Quarter13Sun
14Mon7:1215.68:3312.512:405.02:061.97:064:42Waxing Gibbous14Mon
15Tue8:2916.19:4913.62:065.33:220.77:044:44Waxing Gibbous15Tue
16Wed9:3817.110:4815.03:274.74:25-0.77:024:46Waxing Gibbous16Wed
17Thu10:3818.211:3816.34:323.55:17-2.16:594:48Waxing Gibbous17Thu
18Fri11:3119.15:262.26:04-3.06:574:50Full Moon18Fri
19Sat12:2317.412:2019.66:141.06:46-3.46:554:52Full Moon19Sat
20Sun1:0418.11:0419.66:590.27:26-3.16:534:54Full Moon20Sun
21Mon1:4318.41:4719.07:42-0.28:04-2.46:504:57Waning Gibbous21Mon
22Tue2:2118.32:2917.98:23-0.18:41-1.26:484:59Waning Gibbous22Tue
23Wed2:5817.73:1116.59:050.59:170.36:455:01Waning Gibbous23Wed
24Thu3:3516.93:5414.99:471.39:532.06:435:03Waning Gibbous24Thu
25Fri4:1415.94:4113.310:332.310:333.76:415:05Third Quarter25Fri
26Sat4:5714.85:4011.911:273.311:205.36:385:07Third Quarter26Sat
27Sun5:5013.86:5911.012:374.06:365:09Third Quarter27Sun
28Mon7:0013.28:3011.012:276.42:004.06:335:11Third Quarter28Mon
29Tue8:1613.39:4411.71:586.93:143.46:315:13Waning Crescent29Tue
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 8:15 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 70% 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 (70% 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