Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 6h 32m at 8:30 am (-1.5 ft)
Next high tide : 2:55 pm (14.4 ft)
Sunset today : 9:25 pm
Sunrise tomorrow : 4:02 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Dec 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:0714.16:0212.912:115.77:443:14Third Quarter1Sat
2Sun7:0914.37:2212.312:283.21:295.27:453:13Third Quarter2Sun
3Mon8:0514.78:3512.41:303.92:364.17:473:12Waning Crescent3Mon
4Tue8:5315.39:3512.82:284.43:293.07:483:11Waning Crescent4Tue
5Wed9:3416.010:2513.43:194.74:131.97:503:11Waning Crescent5Wed
6Thu10:1216.611:0714.14:034.84:510.97:513:10Waning Crescent6Thu
7Fri10:4817.111:4614.64:424.85:270.17:533:10New Moon7Fri
8Sat11:2217.55:194.76:01-0.47:543:09New Moon8Sat
9Sun12:2214.911:57 AM17.75:554.76:35-0.87:553:09New Moon9Sun
10Mon12:5915.112:3117.86:294.77:10-0.97:573:08New Moon10Mon
11Tue1:3515.11:0617.67:054.87:44-0.87:583:08Waxing Crescent11Tue
12Wed2:1215.01:4117.17:415.08:20-0.67:593:08Waxing Crescent12Wed
13Thu2:5114.82:1916.58:215.28:58-0.18:003:08Waxing Crescent13Thu
14Fri3:3114.63:0115.79:065.39:390.58:013:08Waxing Crescent14Fri
15Sat4:1614.63:5214.79:595.310:251.48:023:08First Quarter15Sat
16Sun5:0414.74:5413.711:015.111:162.38:033:08First Quarter16Sun
17Mon5:5815.16:1113.012:124.48:043:08First Quarter17Mon
18Tue6:5515.77:3212.912:153.21:263.38:043:08First Quarter18Tue
19Wed7:5316.68:4913.41:203.92:351.78:053:09Waxing Gibbous19Wed
20Thu8:4917.79:5514.22:264.33:360.18:063:09Waxing Gibbous20Thu
21Fri9:4418.710:5415.23:284.34:31-1.58:063:09Waxing Gibbous21Fri
22Sat10:3619.611:4616.04:264.05:23-2.78:073:10Full Moon22Sat
23Sun11:2720.25:193.76:11-3.48:073:11Full Moon23Sun
24Mon12:3516.612:1620.46:103.36:58-3.68:073:11Full Moon24Mon
25Tue1:2216.81:0320.06:593.27:43-3.28:083:12Waning Gibbous25Tue
26Wed2:0816.81:5019.17:473.28:27-2.48:083:13Waning Gibbous26Wed
27Thu2:5316.52:3717.88:363.49:10-1.28:083:14Waning Gibbous27Thu
28Fri3:3716.13:2516.39:273.89:530.28:083:14Waning Gibbous28Fri
29Sat4:2315.64:1614.610:214.310:361.88:083:15Third Quarter29Sat
30Sun5:1015.15:1313.011:204.611:223.38:083:16Third Quarter30Sun
31Mon6:0014.86:2111.912:254.78:083:17Third Quarter31Mon
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 11:42 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 spring phase. Tonight's moon is 97% 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 Full Moon (97% 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