Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 10:09 am (-0.6 ft)
Next high tide : in 3h 35m at 3:41 am (15.2 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 - Dec 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:5318.510:3616.23:352.04:24-0.97:443:14Waning Crescent1Sun
2Mon10:3819.811:2717.04:261.85:11-2.57:463:13New Moon2Mon
3Tue11:2220.65:121.75:56-3.57:473:12New Moon3Tue
4Wed12:1517.412:0520.95:571.96:40-3.97:493:11New Moon4Wed
5Thu1:0217.412:4820.66:422.37:24-3.67:503:11New Moon5Thu
6Fri1:4817.01:3119.87:263.08:09-2.77:523:10Waxing Crescent6Fri
7Sat2:3416.42:1518.58:113.88:54-1.57:533:10Waxing Crescent7Sat
8Sun3:2215.53:0116.98:594.79:41-0.17:543:09Waxing Crescent8Sun
9Mon4:1414.73:5115.29:545.610:321.47:563:09First Quarter9Mon
10Tue5:1114.04:5113.710:586.211:272.67:573:08First Quarter10Tue
11Wed6:1213.76:0212.512:146.37:583:08First Quarter11Wed
12Thu7:1413.97:2112.012:293.61:315.87:593:08First Quarter12Thu
13Fri8:0814.38:3312.21:314.22:374.78:003:08Waxing Gibbous13Fri
14Sat8:5515.09:3212.82:294.53:293.58:013:08Waxing Gibbous14Sat
15Sun9:3615.810:2113.53:194.54:122.28:023:08Waxing Gibbous15Sun
16Mon10:1416.611:0414.24:034.54:501.08:033:08Waxing Gibbous16Mon
17Tue10:5017.311:4414.94:434.35:260.08:043:08Full Moon17Tue
18Wed11:2517.95:204.26:01-0.78:043:08Full Moon18Wed
19Thu12:2115.412:0018.25:564.16:36-1.38:053:09Full Moon19Thu
20Fri12:5915.712:3618.46:324.17:12-1.68:063:09Full Moon20Fri
21Sat1:3715.71:1218.37:104.27:49-1.68:063:10Waning Gibbous21Sat
22Sun2:1615.71:5017.97:494.38:28-1.38:073:10Waning Gibbous22Sun
23Mon2:5715.52:3217.28:334.59:10-0.78:073:11Waning Gibbous23Mon
24Tue3:4215.33:2016.29:234.79:560.18:083:11Waning Gibbous24Tue
25Wed4:3215.24:1815.010:214.810:481.18:083:12Third Quarter25Wed
26Thu5:2815.35:2813.911:314.611:472.18:083:13Third Quarter26Thu
27Fri6:2815.66:4913.312:473.98:083:14Third Quarter27Fri
28Sat7:2916.38:1013.412:523.02:032.68:083:15Waning Crescent28Sat
29Sun8:2817.19:2314.02:003.63:091.18:083:16Waning Crescent29Sun
30Mon9:2418.110:2514.93:053.84:08-0.58:083:17Waning Crescent30Mon
31Tue10:1619.011:2015.54:043.74:58-1.68:083:18Waning Crescent31Tue
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 6:55 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 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