Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 9:23 pm (1.6 ft)
Next high tide : in 19m at 3:29 pm (16.0 ft)
Sunset today : 8:45 pm
Sunrise tomorrow : 4:47 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Jul 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:1013.74:1614.19:380.910:164.12:027:25Third Quarter1Wed
2Thu4:1112.85:0914.410:291.711:243.62:037:25Third Quarter2Thu
3Fri5:2412.36:0615.011:272.52:047:24Third Quarter3Fri
4Sat6:4312.37:0415.912:352.512:313.02:057:24Waning Crescent4Sat
5Sun7:5612.98:0016.91:421.01:373.22:067:23Waning Crescent5Sun
6Mon9:0113.88:5518.02:43-0.72:393.02:077:22Waning Crescent6Mon
7Tue9:5914.89:4718.93:38-2.23:372.72:087:22New Moon7Tue
8Wed10:5215.710:3819.64:30-3.54:302.22:097:21New Moon8Wed
9Thu11:4216.311:2819.85:19-4.35:221.82:107:20New Moon9Thu
10Fri12:3016.66:06-4.56:121.62:117:19New Moon10Fri
11Sat12:1719.41:1716.76:53-4.27:021.72:137:18Waxing Crescent11Sat
12Sun1:0618.52:0316.47:39-3.37:532.02:147:17Waxing Crescent12Sun
13Mon1:5517.22:5115.98:24-2.18:472.42:157:16Waxing Crescent13Mon
14Tue2:4615.63:3915.49:10-0.69:442.92:177:14First Quarter14Tue
15Wed3:4214.04:3014.89:581.010:463.32:187:13First Quarter15Wed
16Thu4:4412.55:2414.410:502.611:543.32:207:12First Quarter16Thu
17Fri5:5411.56:2114.311:473.82:217:10First Quarter17Fri
18Sat7:0911.27:1714.41:023.012:504.72:237:09Waxing Gibbous18Sat
19Sun8:1911.48:0914.72:052.41:525.02:247:08Waxing Gibbous19Sun
20Mon9:1612.08:5715.22:581.52:485.02:267:06Waxing Gibbous20Mon
21Tue10:0312.89:4115.83:430.73:364.72:287:05Waxing Gibbous21Tue
22Wed10:4413.510:2116.34:23-0.24:194.22:297:03Full Moon22Wed
23Thu11:2114.110:5916.75:00-0.94:583.72:317:01Full Moon23Thu
24Fri11:5614.611:3616.95:35-1.55:343.32:337:00Full Moon24Fri
25Sat12:3115.06:09-1.86:103.02:346:58Full Moon25Sat
26Sun12:1216.91:0515.26:41-1.96:472.72:366:56Waning Gibbous26Sun
27Mon12:4816.61:3915.47:14-1.77:252.52:386:55Waning Gibbous27Mon
28Tue1:2516.12:1415.47:48-1.28:052.52:406:53Waning Gibbous28Tue
29Wed2:0515.42:5115.48:25-0.48:512.42:416:51Waning Gibbous29Wed
30Thu2:5114.43:3315.39:050.79:442.42:436:49Third Quarter30Thu
31Fri3:4613.34:2215.39:511.910:472.32:456:47Third Quarter31Fri
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 6:26 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 spring phase. Tonight's moon is 90% 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 maximum.

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 (90% illuminated). This places Hyder, AK in a spring tide cycle, so tidal ranges are near their weekly maximum 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