Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 10:45 pm (1.4 ft)
Next high tide : in 3h 54m at 4:33 pm (16.1 ft)
Sunset today : 8:41 pm
Sunrise tomorrow : 4:51 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - May 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:2316.29:4618.13:160.43:31-0.42:576:16Waning Crescent1Tue
2Wed10:1517.210:2919.24:05-1.64:17-0.82:556:18New Moon2Wed
3Thu11:0417.811:1119.94:51-3.05:01-0.82:536:20New Moon3Thu
4Fri11:5017.911:5120.05:35-3.95:43-0.42:516:22New Moon4Fri
5Sat12:3517.56:17-4.06:240.42:496:24Waxing Crescent5Sat
6Sun12:3219.51:2016.77:00-3.57:061.52:466:26Waxing Crescent6Sun
7Mon1:1218.42:0615.67:43-2.47:492.82:446:28Waxing Crescent7Mon
8Tue1:5417.12:5514.48:28-1.08:364.12:426:30Waxing Crescent8Tue
9Wed2:4015.53:5013.39:180.49:315.22:406:32First Quarter9Wed
10Thu3:3313.94:5512.610:141.810:426.02:386:34First Quarter10Thu
11Fri4:4012.66:0612.411:212.82:366:36First Quarter11Fri
12Sat5:5911.97:1212.812:076.012:323.22:346:38First Quarter12Sat
13Sun7:1612.08:0513.61:235.21:353.12:336:39Waxing Gibbous13Sun
14Mon8:1912.58:4714.52:223.92:262.82:316:41Waxing Gibbous14Mon
15Tue9:0913.39:2415.53:072.53:092.52:296:43Waxing Gibbous15Tue
16Wed9:5214.19:5716.33:461.23:472.12:276:45Waxing Gibbous16Wed
17Thu10:3114.910:3017.14:210.04:221.92:256:47Full Moon17Thu
18Fri11:0815.411:0217.64:55-1.04:561.92:246:49Full Moon18Fri
19Sat11:4515.711:3517.85:28-1.75:292.02:226:50Full Moon19Sat
20Sun12:2215.86:02-2.16:032.22:206:52Full Moon20Sun
21Mon12:0817.81:0015.66:38-2.36:402.72:196:54Waning Gibbous21Mon
22Tue12:4417.61:4215.27:16-2.17:203.22:176:55Waning Gibbous22Tue
23Wed1:2217.02:2814.77:58-1.68:063.82:166:57Waning Gibbous23Wed
24Thu2:0716.13:2014.28:46-0.89:014.42:146:59Waning Gibbous24Thu
25Fri3:0115.14:2213.99:410.010:094.72:137:00Third Quarter25Fri
26Sat4:0914.05:2914.110:450.811:304.42:127:02Third Quarter26Sat
27Sun5:3113.46:3614.811:561.32:107:03Third Quarter27Sun
28Mon6:5313.47:3615.812:513.21:051.42:097:05Waning Crescent28Mon
29Tue8:0514.18:2917.02:001.62:071.32:087:06Waning Crescent29Tue
30Wed9:0715.09:1818.12:58-0.23:031.12:077:08Waning Crescent30Wed
31Thu10:0115.810:0319.03:49-1.83:521.02:057:09New Moon31Thu
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 7:39 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 74% 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 (74% 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