Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 11:35 pm (1.5 ft)
Next high tide : in 4h 31m at 5:11 pm (16.0 ft)
Sunset today : 8:39 pm
Sunrise tomorrow : 4:53 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - May 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:1714.83:2113.08:511.28:595.22:566:17Waxing Crescent1Sun
2Mon3:0013.74:1712.39:392.19:565.92:546:19First Quarter2Mon
3Tue3:5712.65:2512.110:372.911:126.12:526:21First Quarter3Tue
4Wed5:1312.06:3312.511:473.32:506:23First Quarter4Wed
5Thu6:3512.07:3213.412:365.512:563.12:486:25First Quarter5Thu
6Fri7:4512.78:2114.61:454.21:552.62:456:27Waxing Gibbous6Fri
7Sat8:4213.89:0416.02:382.52:461.92:436:29Waxing Gibbous7Sat
8Sun9:3215.09:4417.43:240.63:311.12:416:31Waxing Gibbous8Sun
9Mon10:1916.210:2418.64:06-1.14:130.62:396:33Full Moon9Mon
10Tue11:0317.011:0419.54:48-2.74:550.32:376:35Full Moon10Tue
11Wed11:4817.511:4519.95:30-3.75:370.32:356:37Full Moon11Wed
12Thu12:3417.56:13-4.26:210.62:346:39Waning Gibbous12Thu
13Fri12:2819.71:2117.16:58-4.17:071.22:326:40Waning Gibbous13Fri
14Sat1:1419.02:1216.47:46-3.47:572.12:306:42Waning Gibbous14Sat
15Sun2:0417.83:0715.68:38-2.28:553.12:286:44Waning Gibbous15Sun
16Mon3:0016.34:0914.89:35-0.810:033.82:266:46Third Quarter16Mon
17Tue4:0714.85:1814.410:400.511:234.12:256:48Third Quarter17Tue
18Wed5:2413.66:2914.611:511.42:236:49Third Quarter18Wed
19Thu6:4613.27:3215.112:453.61:021.92:216:51Waning Crescent19Thu
20Fri7:5913.48:2615.91:562.52:042.12:206:53Waning Crescent20Fri
21Sat8:5913.99:1116.62:531.22:562.02:186:55Waning Crescent21Sat
22Sun9:4914.59:5117.13:400.13:412.02:166:56Waning Crescent22Sun
23Mon10:3215.010:2817.54:20-0.84:212.02:156:58New Moon23Mon
24Tue11:1115.311:0317.64:57-1.44:582.12:146:59New Moon24Tue
25Wed11:4815.411:3617.55:32-1.75:322.32:127:01New Moon25Wed
26Thu12:2415.46:05-1.76:062.72:117:03New Moon26Thu
27Fri12:0917.21:0015.16:38-1.56:403.12:107:04Waxing Crescent27Fri
28Sat12:4316.71:3714.77:12-1.17:163.62:087:06Waxing Crescent28Sat
29Sun1:1715.92:1614.27:48-0.57:544.22:077:07Waxing Crescent29Sun
30Mon1:5315.02:5813.78:260.38:384.82:067:08Waxing Crescent30Mon
31Tue2:3414.03:4513.39:081.19:305.22:057:10First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9450831)

Common Questions About Hyder, AK Tides

Show All
What time does the tide turn (slack tide) in Hyder, AK today?

Slack tide in Hyder, AK is approximately 8:23 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 64% 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 Third Quarter (64% 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