Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Hyder, AK.
Next low tide : 11:15 pm (3.4 ft)
Next high tide : in 2h 48m at 5:16 pm (14.7 ft)
Sunset today : 9:23 pm
Sunrise tomorrow : 4:06 am
Moon phase : Waning Gibbous (70% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Dec 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:4715.18:0713.31:092.72:084.37:443:14Waning Crescent1Wed
2Thu8:4615.79:1513.62:163.13:133.17:453:13Waning Crescent2Thu
3Fri9:3416.410:1014.23:143.34:041.97:473:12Waning Crescent3Fri
4Sat10:1517.110:5614.84:023.24:460.87:483:11Waning Crescent4Sat
5Sun10:5217.611:3515.34:443.25:230.07:503:11Waning Crescent5Sun
6Mon11:2618.05:213.25:57-0.67:513:10New Moon6Mon
7Tue12:1215.711:59 AM18.25:553.36:30-1.07:533:10New Moon7Tue
8Wed12:4715.912:3218.16:283.47:02-1.07:543:09New Moon8Wed
9Thu1:2215.91:0417.97:013.77:35-0.97:553:09New Moon9Thu
10Fri1:5715.71:3717.47:354.18:08-0.57:573:09Waxing Crescent10Fri
11Sat2:3415.32:1016.78:104.68:430.17:583:08Waxing Crescent11Sat
12Sun3:1214.92:4615.88:495.19:210.87:593:08Waxing Crescent12Sun
13Mon3:5414.43:2714.89:335.510:031.68:003:08Waxing Crescent13Mon
14Tue4:4214.14:1913.810:275.810:522.48:013:08First Quarter14Tue
15Wed5:3614.15:2713.011:335.811:503.18:023:08First Quarter15Wed
16Thu6:3614.56:4812.712:495.18:033:08First Quarter16Thu
17Fri7:3615.38:0613.112:553.52:023.88:043:08Waxing Gibbous17Fri
18Sat8:3216.49:1514.12:013.53:052.08:043:08Waxing Gibbous18Sat
19Sun9:2417.810:1415.33:033.34:000.18:053:09Waxing Gibbous19Sun
20Mon10:1419.111:0716.43:592.84:50-1.88:063:09Waxing Gibbous20Mon
21Tue11:0220.211:5717.44:512.35:38-3.28:063:09Full Moon21Tue
22Wed11:4921.05:401.86:24-4.18:073:10Full Moon22Wed
23Thu12:4617.912:3621.26:291.67:11-4.38:073:11Full Moon23Thu
24Fri1:3318.11:2320.77:171.77:57-3.98:073:11Waning Gibbous24Fri
25Sat2:2117.92:1219.78:072.18:44-2.98:083:12Waning Gibbous25Sat
26Sun3:1017.43:0218.28:592.79:32-1.58:083:13Waning Gibbous26Sun
27Mon4:0116.73:5616.59:553.410:230.18:083:13Third Quarter27Mon
28Tue4:5516.04:5614.710:584.111:181.78:083:14Third Quarter28Tue
29Wed5:5415.46:0613.312:094.48:083:15Third Quarter29Wed
30Thu6:5515.27:2412.512:183.21:244.38:083:16Third Quarter30Thu
31Fri7:5615.28:4112.41:234.22:353.68:083:17Waning Crescent31Fri
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 8:15 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 70% 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 (70% 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