Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 4h 23m at 11:36 am (-0.3 ft)
Next high tide : 6:09 pm (15.2 ft)
Sunset today : 9:27 pm
Sunrise tomorrow : 3:56 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Apr 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:4613.311:4213.54:525.75:182.06:107:17Waxing Gibbous1Sat
2Sun11:3314.45:364.25:551.16:077:19Waxing Gibbous2Sun
3Mon12:1214.712:1215.36:122.66:260.46:057:21Waxing Gibbous3Mon
4Tue12:3915.812:4716.06:441.16:560.06:027:23Full Moon4Tue
5Wed1:0716.71:2216.57:15-0.17:240.06:007:25Full Moon5Wed
6Thu1:3417.51:5616.77:45-1.07:520.25:577:27Full Moon6Thu
7Fri2:0117.92:3016.68:17-1.68:210.85:557:29Full Moon7Fri
8Sat2:2918.13:0616.18:50-1.88:521.65:527:31Waning Gibbous8Sat
9Sun2:5917.93:4415.39:26-1.69:262.75:507:33Waning Gibbous9Sun
10Mon3:3217.44:2914.110:07-0.910:043.95:477:35Waning Gibbous10Mon
11Tue4:1116.65:2412.910:570.010:525.25:447:37Third Quarter11Tue
12Wed5:0115.46:4011.912:001.15:427:39Third Quarter12Wed
13Thu6:1314.28:1311.912:006.31:211.85:397:41Third Quarter13Thu
14Fri7:5313.59:3612.91:426.62:511.65:377:43Third Quarter14Fri
15Sat9:2614.010:3614.43:255.44:040.95:347:45Waning Crescent15Sat
16Sun10:3715.111:2216.14:373.45:010.05:327:47Waning Crescent16Sun
17Mon11:3516.25:311.15:48-0.65:307:49Waning Crescent17Mon
18Tue12:0317.512:2417.06:17-0.86:29-0.95:277:51New Moon18Tue
19Wed12:4118.61:0917.46:59-2.37:08-0.65:257:53New Moon19Wed
20Thu1:1719.31:5117.47:38-3.17:440.05:227:55New Moon20Thu
21Fri1:5219.32:3216.98:17-3.28:190.95:207:57New Moon21Fri
22Sat2:2618.93:1216.08:54-2.78:542.15:177:59Waxing Crescent22Sat
23Sun3:0118.03:5214.89:32-1.79:293.45:158:01Waxing Crescent23Sun
24Mon3:3516.84:3613.510:12-0.410:064.85:138:03Waxing Crescent24Mon
25Tue4:1215.45:2712.310:561.010:506.05:108:05First Quarter25Tue
26Wed4:5613.96:3211.311:502.311:517.05:088:07First Quarter26Wed
27Thu5:5612.57:5611.11:003.35:068:09First Quarter27Thu
28Fri7:2311.79:1411.61:267.32:213.65:038:11First Quarter28Fri
29Sat8:5411.710:0812.63:056.63:313.35:018:13First Quarter29Sat
30Sun10:0312.310:4813.74:125.24:232.74:598:15Waxing Gibbous30Sun
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 2:52 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 39% 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 First Quarter (39% 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