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 1h 37m 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 - Oct 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:3311.99:1213.62:452.93:076.56:436:16Waning Crescent1Tue
2Wed10:3313.410:2215.03:591.74:214.86:456:13Waning Crescent2Wed
3Thu11:1915.211:1816.64:550.35:152.76:476:10Waning Crescent3Thu
4Fri11:5916.95:41-1.06:020.56:496:08Waning Crescent4Fri
5Sat12:0817.912:3818.56:23-1.96:46-1.56:516:05New Moon5Sat
6Sun12:5518.91:1619.77:04-2.37:28-3.06:536:03New Moon6Sun
7Mon1:4019.21:5420.37:43-2.08:11-3.76:556:00New Moon7Mon
8Tue2:2618.92:3420.48:23-1.28:55-3.66:575:58Waxing Crescent8Tue
9Wed3:1218.03:1419.79:030.29:41-2.86:595:55Waxing Crescent9Wed
10Thu4:0016.63:5718.59:461.910:31-1.47:015:53Waxing Crescent10Thu
11Fri4:5314.94:4516.910:333.711:280.37:035:50First Quarter11Fri
12Sat5:5713.35:4315.111:315.47:055:48First Quarter12Sat
13Sun7:1812.37:0213.712:381.812:526.77:075:45First Quarter13Sun
14Mon8:5212.38:3513.12:032.72:366.87:095:43First Quarter14Mon
15Tue10:0613.19:5413.53:252.74:005.77:115:40Waxing Gibbous15Tue
16Wed10:5614.110:5314.34:272.14:574.37:135:38Waxing Gibbous16Wed
17Thu11:3415.211:3815.15:131.65:392.97:155:35Waxing Gibbous17Thu
18Fri12:0516.15:501.16:141.67:175:33Waxing Gibbous18Fri
19Sat12:1615.712:3316.86:230.86:450.57:195:30Full Moon19Sat
20Sun12:5016.21:0117.46:520.87:15-0.37:215:28Full Moon20Sun
21Mon1:2316.51:2817.77:201.07:44-0.87:235:26Full Moon21Mon
22Tue1:5616.41:5517.87:481.58:14-0.97:255:23Full Moon22Tue
23Wed2:2816.12:2117.68:152.28:44-0.77:275:21Waning Gibbous23Wed
24Thu3:0115.52:4917.28:443.09:16-0.27:295:19Waning Gibbous24Thu
25Fri3:3614.73:1716.59:144.09:520.57:315:16Waning Gibbous25Fri
26Sat4:1613.83:5115.79:495.110:351.37:335:14Waning Gibbous26Sat
27Sun4:0512.83:3314.79:326.110:302.26:354:12Third Quarter27Sun
28Mon5:1312.14:3613.710:357.011:422.76:374:10Third Quarter28Mon
29Tue6:3912.16:1113.112:087.26:394:07Third Quarter29Tue
30Wed7:5713.07:4613.51:052.71:476.16:424:05Third Quarter30Wed
31Thu8:5614.59:0014.72:202.03:004.16:444:03Waning Crescent31Thu
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