Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 11:15 pm (3.4 ft)
Next high tide : in 54m at 5:16 pm (14.7 ft)
Sunset today : 9:23 pm
Sunrise tomorrow : 4:06 am
Moon phase : Waning Gibbous (70% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Oct 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:4614.05:4615.811:294.06:426:16Third Quarter1Fri
2Sat7:0413.07:0314.712:311.012:455.26:446:14Third Quarter2Sat
3Sun8:3212.98:3114.41:541.72:205.56:466:11Third Quarter3Sun
4Mon9:5113.79:5114.83:171.53:474.66:486:09Waning Crescent4Mon
5Tue10:5114.910:5415.74:250.94:523.16:506:06Waning Crescent5Tue
6Wed11:3716.111:4616.55:180.15:421.66:526:03Waning Crescent6Wed
7Thu12:1717.16:02-0.46:250.46:546:01New Moon7Thu
8Fri12:3017.112:5217.86:40-0.67:02-0.56:565:58New Moon8Fri
9Sat1:0917.41:2518.17:15-0.57:37-1.16:585:56New Moon9Sat
10Sun1:4617.31:5618.27:470.08:10-1.27:005:53New Moon10Sun
11Mon2:2117.02:2617.98:180.78:43-0.97:025:51Waxing Crescent11Mon
12Tue2:5616.32:5717.38:481.69:16-0.37:045:48Waxing Crescent12Tue
13Wed3:3215.43:2716.59:192.79:500.57:065:46Waxing Crescent13Wed
14Thu4:0914.43:5915.59:523.910:281.57:085:43Waxing Crescent14Thu
15Fri4:5213.34:3614.410:305.111:142.57:105:41First Quarter15Fri
16Sat5:4612.35:2413.311:186.27:125:38First Quarter16Sat
17Sun6:5911.66:3612.412:133.412:287.07:145:36First Quarter17Sun
18Mon8:2211.88:0812.31:303.92:057.07:165:34First Quarter18Mon
19Tue9:3212.79:2613.02:503.63:286.07:185:31Waxing Gibbous19Tue
20Wed10:2314.010:2514.23:532.84:264.37:205:29Waxing Gibbous20Wed
21Thu11:0415.511:1515.54:431.75:122.47:225:26Waxing Gibbous21Thu
22Fri11:4117.05:250.75:530.57:245:24Waxing Gibbous22Fri
23Sat12:0016.812:1818.46:05-0.16:32-1.37:275:22Full Moon23Sat
24Sun12:4317.812:5419.56:43-0.57:12-2.67:295:19Full Moon24Sun
25Mon1:2518.41:3220.27:22-0.67:53-3.57:315:17Full Moon25Mon
26Tue2:0918.52:1120.48:02-0.28:35-3.67:335:15Waning Gibbous26Tue
27Wed2:5418.02:5220.08:430.79:21-3.17:355:12Waning Gibbous27Wed
28Thu3:4217.13:3719.09:281.910:10-2.17:375:10Waning Gibbous28Thu
29Fri4:3515.94:2817.610:193.311:06-0.67:395:08Third Quarter29Fri
30Sat5:3714.75:2915.911:204.67:415:06Third Quarter30Sat
31Sun5:5113.95:4614.512:130.811:40 AM5.56:434:04Third Quarter31Sun
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 8:15 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 70% 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 (70% 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