Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Hyder, AK.
Next low tide (tomorrow) : 3:35 am (0.8 ft)
Next high tide : in 4h 21m at 8:41 pm (15.8 ft)
Sunset today : 9:20 pm
Sunrise tomorrow : 4:10 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Dec 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:2113.75:0912.611:186.011:323.67:453:13First Quarter1Tue
2Wed6:1713.76:2211.912:305.97:463:12First Quarter2Wed
3Thu7:1314.07:3911.712:304.41:425.17:483:12First Quarter3Thu
4Fri8:0614.68:4812.21:314.92:434.07:493:11Waxing Gibbous4Fri
5Sat8:5415.49:4513.02:305.13:342.77:513:10Waxing Gibbous5Sat
6Sun9:3816.310:3313.93:225.04:181.37:523:10Waxing Gibbous6Sun
7Mon10:1917.311:1714.84:094.74:590.07:543:09Waxing Gibbous7Mon
8Tue10:5918.111:5915.54:524.35:38-1.17:553:09Full Moon8Tue
9Wed11:3918.85:343.96:17-2.07:563:09Full Moon9Wed
10Thu12:3916.112:2019.36:153.56:56-2.67:573:08Full Moon10Thu
11Fri1:2016.51:0119.36:573.27:37-2.77:593:08Waning Gibbous11Fri
12Sat2:0316.71:4518.97:423.18:19-2.48:003:08Waning Gibbous12Sat
13Sun2:4716.72:3218.18:303.29:04-1.68:013:08Waning Gibbous13Sun
14Mon3:3316.63:2416.99:233.39:52-0.58:023:08Waning Gibbous14Mon
15Tue4:2416.44:2415.410:243.410:440.98:023:08Third Quarter15Tue
16Wed5:1916.35:3414.111:333.411:422.38:033:08Third Quarter16Wed
17Thu6:1916.46:5413.212:493.08:043:08Third Quarter17Thu
18Fri7:2216.68:1513.112:483.52:042.28:053:09Waning Crescent18Fri
19Sat8:2417.19:2813.61:584.33:121.18:053:09Waning Crescent19Sat
20Sun9:2117.710:2914.33:054.64:100.08:063:09Waning Crescent20Sun
21Mon10:1418.211:2115.14:044.54:59-1.08:073:10Waning Crescent21Mon
22Tue11:0118.64:564.25:44-1.68:073:10New Moon22Tue
23Wed12:0615.611:45 AM18.85:423.96:24-1.98:073:11New Moon23Wed
24Thu12:4616.012:2618.76:243.77:02-1.98:083:12New Moon24Thu
25Fri1:2416.21:0518.37:043.67:38-1.68:083:12New Moon25Fri
26Sat2:0116.21:4217.77:423.68:12-1.18:083:13Waxing Crescent26Sat
27Sun2:3616.02:1916.88:203.88:46-0.38:083:14Waxing Crescent27Sun
28Mon3:1215.72:5715.88:594.19:200.78:083:15Waxing Crescent28Mon
29Tue3:4815.33:3714.69:414.49:541.98:083:16Waxing Crescent29Tue
30Wed4:2615.04:2213.310:284.710:323.18:083:17First Quarter30Wed
31Thu5:0814.75:2112.211:224.911:184.38:083:18First Quarter31Thu
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 12:08 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 28% 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 Crescent (28% 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