Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 33m at 1:23 pm (2.7 ft)
Next high tide : 7:58 pm (14.9 ft)
Sunset today : 9:27 pm
Sunrise tomorrow : 3:57 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Apr 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:2714.45:294.15:511.26:107:17Waning Crescent1Mon
2Tue12:0814.712:0815.36:082.86:250.56:087:19Waning Crescent2Tue
3Wed12:3815.612:4516.06:411.56:560.06:057:21New Moon3Wed
4Thu1:0716.51:1916.57:130.47:25-0.26:027:23New Moon4Thu
5Fri1:3517.11:5216.87:44-0.47:540.06:007:25New Moon5Fri
6Sat2:0417.52:2616.78:15-0.98:230.45:577:27New Moon6Sat
7Sun2:3217.63:0016.38:46-1.18:521.15:557:29Waxing Crescent7Sun
8Mon3:0117.53:3615.79:20-1.19:252.05:527:31Waxing Crescent8Mon
9Tue3:3217.14:1614.79:58-0.610:013.05:507:33Waxing Crescent9Tue
10Wed4:0816.55:0513.710:420.010:444.25:477:35Waxing Crescent10Wed
11Thu4:5215.66:0712.711:360.911:415.35:457:37First Quarter11Thu
12Fri5:5114.57:3012.212:461.65:427:39First Quarter12Fri
13Sat7:1613.88:5612.71:025.92:111.85:407:41First Quarter13Sat
14Sun8:4913.910:0614.02:425.53:321.25:377:43Waxing Gibbous14Sun
15Mon10:0814.911:0115.64:054.04:360.25:357:45Waxing Gibbous15Mon
16Tue11:1116.211:4717.25:071.95:29-0.75:327:47Waxing Gibbous16Tue
17Wed12:0417.35:58-0.26:15-1.35:307:49Full Moon17Wed
18Thu12:2918.512:5318.06:43-1.96:58-1.55:277:51Full Moon18Thu
19Fri1:0919.41:3818.27:26-3.07:38-1.25:257:53Full Moon19Fri
20Sat1:4719.72:2217.98:08-3.58:17-0.45:227:55Full Moon20Sat
21Sun2:2519.53:0417.28:48-3.28:550.75:207:57Waning Gibbous21Sun
22Mon3:0318.73:4716.09:29-2.49:332.15:187:59Waning Gibbous22Mon
23Tue3:4117.64:3214.710:11-1.210:133.55:158:01Waning Gibbous23Tue
24Wed4:2016.15:2313.310:560.310:595.05:138:03Waning Gibbous24Wed
25Thu5:0514.56:2412.211:481.711:576.15:108:05Third Quarter25Thu
26Fri6:0313.17:3911.712:532.85:088:07Third Quarter26Fri
27Sat7:2112.18:5911.91:206.72:113.45:068:09Third Quarter27Sat
28Sun8:4711.910:0112.72:546.43:233.35:048:11Third Quarter28Sun
29Mon9:5812.410:4613.74:055.24:202.85:018:13Waning Crescent29Mon
30Tue10:5313.311:2214.84:553.85:052.14:598:15Waning Crescent30Tue
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 4:40 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 neap phase. Tonight's moon is 59% 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 First Quarter (59% 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