Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 4h 39m at 4:34 am (1.5 ft)
Next high tide : 10:50 am (11.8 ft)
Sunset today : 9:27 pm
Sunrise tomorrow : 3:57 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - May 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:1114.86:040.86:091.84:578:17Waxing Gibbous1Fri
2Sat12:1716.612:4815.46:38-0.36:421.64:558:19Full Moon2Sat
3Sun12:4917.21:2415.87:11-1.17:141.54:538:21Full Moon3Sun
4Mon1:2117.62:0016.07:43-1.77:471.74:508:23Full Moon4Mon
5Tue1:5317.82:3615.98:17-1.98:202.04:488:25Full Moon5Tue
6Wed2:2517.63:1315.68:52-1.98:562.54:468:27Waning Gibbous6Wed
7Thu3:0017.33:5415.19:29-1.69:353.14:448:28Waning Gibbous7Thu
8Fri3:3816.64:4014.610:12-1.010:213.74:428:30Waning Gibbous8Fri
9Sat4:2315.75:3314.011:00-0.211:184.34:408:32Third Quarter9Sat
10Sun5:2014.76:3713.811:580.64:388:34Third Quarter10Sun
11Mon6:3213.87:4714.012:284.61:051.34:368:36Third Quarter11Mon
12Tue7:5613.48:5514.81:514.22:181.64:348:38Third Quarter12Tue
13Wed9:1613.89:5416.03:112.93:271.54:328:40Waning Crescent13Wed
14Thu10:2514.610:4717.34:181.14:281.14:308:42Waning Crescent14Thu
15Fri11:2415.611:3518.55:14-0.75:220.74:298:44Waning Crescent15Fri
16Sat12:1716.56:04-2.26:100.54:278:45New Moon16Sat
17Sun12:2019.31:0517.06:50-3.36:560.54:258:47New Moon17Sun
18Mon1:0419.71:5117.17:33-3.87:390.84:238:49New Moon18Mon
19Tue1:4619.52:3516.98:16-3.78:221.34:228:51New Moon19Tue
20Wed2:2718.93:1916.38:58-3.19:042.14:208:52Waxing Crescent20Wed
21Thu3:0917.84:0415.59:40-2.19:483.04:198:54Waxing Crescent21Thu
22Fri3:5116.54:5014.610:23-0.910:364.04:178:56Waxing Crescent22Fri
23Sat4:3615.05:4113.811:080.511:304.84:168:57First Quarter23Sat
24Sun5:2813.66:3713.211:591.74:148:59First Quarter24Sun
25Mon6:2912.47:3813.012:345.312:562.74:139:01First Quarter25Mon
26Tue7:4211.78:3813.31:485.21:583.44:119:02First Quarter26Tue
27Wed8:5611.69:3113.93:004.53:013.74:109:04Waxing Gibbous27Wed
28Thu10:0112.010:1814.74:003.53:563.64:099:05Waxing Gibbous28Thu
29Fri10:5412.810:5915.64:492.24:453.44:089:07Waxing Gibbous29Fri
30Sat11:4013.611:3716.45:300.95:273.04:069:08Waxing Gibbous30Sat
31Sun12:2214.46:09-0.36:072.74:059:09Full Moon31Sun
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 7:42 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 78% 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 Waxing Gibbous (78% 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