Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 2h 02m at 10:09 am (-0.6 ft)
Next high tide : 4:39 pm (14.6 ft)
Sunset today : 9:24 pm
Sunrise tomorrow : 4:05 am
Moon phase : Waning Gibbous (79% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Apr 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:4219.13:2416.09:08-2.39:121.95:106:17Waning Gibbous1Mon
2Tue3:2417.84:1714.29:57-0.89:573.75:076:19Third Quarter2Tue
3Wed4:1016.15:2012.610:530.910:535.55:056:21Third Quarter3Wed
4Thu5:0814.46:4311.612:032.35:026:23Third Quarter4Thu
5Fri6:2713.18:1911.612:136.71:303.04:596:25Third Quarter5Fri
6Sat7:5912.79:3112.41:596.82:512.84:576:27Waning Crescent6Sat
7Sun10:1613.211:1913.54:215.84:512.25:547:29Waning Crescent7Sun
8Mon11:1114.011:5414.55:154.45:351.45:527:31Waning Crescent8Mon
9Tue11:5514.85:563.06:100.85:497:33Waning Crescent9Tue
10Wed12:2515.412:3215.56:301.66:420.45:477:35New Moon10Wed
11Thu12:5316.31:0616.17:010.57:110.35:447:37New Moon11Thu
12Fri1:2016.91:3916.37:31-0.37:390.45:427:39New Moon12Fri
13Sat1:4717.32:1216.38:01-0.98:060.95:397:41New Moon13Sat
14Sun2:1417.42:4416.08:30-1.18:341.55:377:43New Moon14Sun
15Mon2:4117.33:1815.49:01-1.09:032.45:347:45Waxing Crescent15Mon
16Tue3:0816.93:5414.69:35-0.69:343.45:327:47Waxing Crescent16Tue
17Wed3:3916.34:3513.610:130.010:114.45:297:49Waxing Crescent17Wed
18Thu4:1415.65:2712.610:590.810:575.55:277:51First Quarter18Thu
19Fri5:0114.66:3911.911:571.65:247:53First Quarter19Fri
20Sat6:1013.68:0611.912:036.31:132.15:227:55First Quarter20Sat
21Sun7:4613.29:2412.91:386.42:381.95:207:57First Quarter21Sun
22Mon9:1613.810:2314.53:155.33:511.15:177:59Waxing Gibbous22Mon
23Tue10:2815.011:1116.24:263.24:490.15:158:01Waxing Gibbous23Tue
24Wed11:2616.311:5417.85:210.95:38-0.75:128:03Waxing Gibbous24Wed
25Thu12:1817.46:09-1.36:22-1.25:108:05Full Moon25Thu
26Fri12:3519.21:0618.06:54-3.07:04-1.15:088:07Full Moon26Fri
27Sat1:1420.01:5218.17:37-4.07:45-0.65:068:09Full Moon27Sat
28Sun1:5420.22:3717.68:20-4.28:250.35:038:11Waning Gibbous28Sun
29Mon2:3319.83:2216.79:03-3.79:061.65:018:13Waning Gibbous29Mon
30Tue3:1418.84:0915.49:47-2.69:493.04:598:15Waning Gibbous30Tue
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 1:24 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 79% 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 (79% 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