Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 6m at 10:11 am (0.1 ft)
Next high tide : 4:33 pm (16.1 ft)
Sunset today : 8:41 pm
Sunrise tomorrow : 4:51 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Aug 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:2715.76:08-2.16:142.12:466:46New Moon1Wed
2Thu12:1517.21:0115.76:41-1.86:502.12:486:44Waxing Crescent2Thu
3Fri12:5116.61:3415.57:14-1.37:262.22:506:42Waxing Crescent3Fri
4Sat1:2715.92:0815.27:46-0.58:032.52:516:40Waxing Crescent4Sat
5Sun2:0414.92:4214.88:180.58:422.92:536:38Waxing Crescent5Sun
6Mon2:4313.83:1914.48:531.69:273.32:556:36First Quarter6Mon
7Tue3:2812.64:0113.99:312.810:203.62:576:34First Quarter7Tue
8Wed4:2511.64:5113.610:174.011:253.72:596:32First Quarter8Wed
9Thu5:3810.95:5313.611:164.93:016:30First Quarter9Thu
10Fri6:5911.06:5914.012:393.312:295.43:036:27Waxing Gibbous10Fri
11Sat8:1211.78:0114.81:492.31:435.23:056:25Waxing Gibbous11Sat
12Sun9:1012.88:5616.02:480.92:464.43:076:23Waxing Gibbous12Sun
13Mon9:5914.29:4717.23:38-0.63:403.23:086:21Waxing Gibbous13Mon
14Tue10:4315.510:3418.34:23-2.04:282.03:106:18Full Moon14Tue
15Wed11:2516.711:2019.15:05-3.15:140.73:126:16Full Moon15Wed
16Thu12:0517.65:47-3.85:59-0.23:146:14Full Moon16Thu
17Fri12:0619.312:4718.26:28-3.96:44-0.83:166:11Waning Gibbous17Fri
18Sat12:5218.91:2818.37:10-3.37:32-1.03:186:09Waning Gibbous18Sat
19Sun1:4018.02:1218.17:52-2.28:22-0.63:206:07Waning Gibbous19Sun
20Mon2:3116.62:5917.48:38-0.69:170.13:226:04Third Quarter20Mon
21Tue3:2714.93:5116.59:271.210:200.93:246:02Third Quarter21Tue
22Wed4:3313.34:5215.610:243.011:331.63:266:00Third Quarter22Wed
23Thu5:5212.26:0215.011:364.43:285:57Third Quarter23Thu
24Fri7:1912.17:1614.912:541.712:595.03:305:55Waning Crescent24Fri
25Sat8:3412.68:2315.32:081.22:154.83:315:52Waning Crescent25Sat
26Sun9:3213.59:1915.93:080.53:164.03:335:50Waning Crescent26Sun
27Mon10:1614.410:0616.43:56-0.34:043.13:355:47Waning Crescent27Mon
28Tue10:5415.210:4616.94:36-0.94:442.33:375:45New Moon28Tue
29Wed11:2715.811:2217.15:11-1.35:201.63:395:42New Moon29Wed
30Thu11:5816.211:5717.05:44-1.45:541.13:415:40New Moon30Thu
31Fri12:2816.46:14-1.26:260.93:435:37New Moon31Fri
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 1:22 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 74% 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 (74% 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