Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Hyder, AK.
Next low tide (tomorrow) : in 4h 37m at 12:10 am (3.1 ft)
Next high tide (tomorrow) : 6:07 am (12.6 ft)
Sunset today : 9:22 pm
Sunrise tomorrow : 4:07 am
Moon phase : Third Quarter (60% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Sep 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:5216.71:2616.17:13-0.97:241.15:467:33New Moon1Mon
2Tue1:2716.91:5616.57:43-1.07:560.65:487:31New Moon2Tue
3Wed2:0116.92:2516.68:12-0.88:270.45:507:28New Moon3Wed
4Thu2:3316.62:5516.68:41-0.38:580.55:527:26Waxing Crescent4Thu
5Fri3:0616.03:2416.39:090.49:310.85:547:23Waxing Crescent5Fri
6Sat3:4015.23:5415.89:391.310:071.25:557:20Waxing Crescent6Sat
7Sun4:1614.24:2615.310:122.410:471.85:577:18Waxing Crescent7Sun
8Mon4:5813.25:0514.610:503.611:372.55:597:15First Quarter8Mon
9Tue5:5312.15:5714.011:384.76:017:13First Quarter9Tue
10Wed7:0911.57:1013.612:412.912:455.56:037:10First Quarter10Wed
11Thu8:3711.68:3513.92:012.82:125.66:057:07First Quarter11Thu
12Fri9:5212.79:4914.93:212.03:374.76:077:05Waxing Gibbous12Fri
13Sat10:5014.310:5116.44:270.64:433.16:097:02Waxing Gibbous13Sat
14Sun11:3916.011:4517.85:20-0.85:371.26:117:00Waxing Gibbous14Sun
15Mon12:2317.66:07-2.16:25-0.66:136:57Full Moon15Mon
16Tue12:3418.91:0518.96:51-2.87:11-2.16:156:54Full Moon16Tue
17Wed1:2119.51:4619.77:33-3.17:56-3.06:166:52Full Moon17Wed
18Thu2:0819.52:2720.08:14-2.68:41-3.26:186:49Waning Gibbous18Thu
19Fri2:5418.83:0919.68:56-1.79:27-2.76:206:46Waning Gibbous19Fri
20Sat3:4117.63:5218.79:39-0.210:15-1.66:226:44Waning Gibbous20Sat
21Sun4:3116.04:3917.410:241.511:08-0.26:246:41Third Quarter21Sun
22Mon5:2714.45:3215.811:163.36:266:39Third Quarter22Mon
23Tue6:3412.96:3714.412:091.312:204.96:286:36Third Quarter23Tue
24Wed7:5612.27:5713.51:242.41:445.86:306:33Third Quarter24Wed
25Thu9:2112.49:1813.52:462.83:135.66:326:31Waning Crescent25Thu
26Fri10:2613.210:2414.03:572.54:224.76:346:28Waning Crescent26Fri
27Sat11:1314.111:1414.84:521.85:133.56:366:26Waning Crescent27Sat
28Sun11:5015.111:5615.65:351.25:542.36:386:23Waning Crescent28Sun
29Mon12:2316.06:100.66:281.36:406:20New Moon29Mon
30Tue12:3216.212:5316.76:430.37:010.46:416:18New Moon30Tue
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 3:08 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 neap phase. Tonight's moon is 60% 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 near their weekly minimum.

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 (60% illuminated). This places Hyder, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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