Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Hyder, AK.
Next low tide (tomorrow) : 2:23 am (1.9 ft)
Next high tide : in 1h 09m at 7:39 pm (15.3 ft)
Sunset today : 9:21 pm
Sunrise tomorrow : 4:09 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Apr 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:3817.64:3714.310:13-0.710:213.75:106:17Third Quarter1Fri
2Sat4:3515.95:4813.111:170.811:325.05:076:19Third Quarter2Sat
3Sun6:4714.48:1112.61:352.06:057:21Third Quarter3Sun
4Mon8:1313.59:3213.02:045.52:572.46:027:23Third Quarter4Mon
5Tue9:3613.510:3313.93:334.84:072.16:007:25Waning Crescent5Tue
6Wed10:4214.111:1914.94:403.65:011.65:577:27Waning Crescent6Wed
7Thu11:3314.811:5715.85:292.25:441.25:557:29Waning Crescent7Thu
8Fri12:1515.46:101.06:200.95:527:31Waning Crescent8Fri
9Sat12:3016.612:5215.96:450.06:530.85:497:33New Moon9Sat
10Sun1:0017.11:2616.27:17-0.77:230.95:477:35New Moon10Sun
11Mon1:3017.52:0016.27:48-1.17:531.25:447:37New Moon11Mon
12Tue1:5917.52:3315.98:18-1.28:221.75:427:39New Moon12Tue
13Wed2:2917.33:0615.48:49-1.08:522.45:397:41Waxing Crescent13Wed
14Thu2:5816.83:4114.79:22-0.59:233.25:377:43Waxing Crescent14Thu
15Fri3:2816.24:1813.99:570.29:584.05:347:45Waxing Crescent15Fri
16Sat4:0215.35:0213.010:371.010:394.95:327:47Waxing Crescent16Sat
17Sun4:4214.45:5712.311:251.811:335.65:297:49First Quarter17Sun
18Mon5:3713.47:0712.012:242.45:277:51First Quarter18Mon
19Tue6:5412.78:2212.512:475.91:362.75:257:53First Quarter19Tue
20Wed8:2312.89:2613.62:155.32:512.55:227:55First Quarter20Wed
21Thu9:3913.610:2015.13:333.93:551.85:207:57Waxing Gibbous21Thu
22Fri10:4214.911:0716.84:341.84:490.95:177:59Waxing Gibbous22Fri
23Sat11:3716.211:5118.45:26-0.35:380.25:158:01Waxing Gibbous23Sat
24Sun12:2617.36:13-2.36:23-0.35:138:03Full Moon24Sun
25Mon12:3419.61:1417.96:58-3.77:07-0.45:108:05Full Moon25Mon
26Tue1:1620.42:0118.17:43-4.57:51-0.25:088:07Full Moon26Tue
27Wed2:0020.52:4817.78:28-4.68:360.55:068:09Waning Gibbous27Wed
28Thu2:4420.03:3716.99:15-4.09:231.45:038:11Waning Gibbous28Thu
29Fri3:3118.84:2815.810:04-2.810:132.65:018:13Waning Gibbous29Fri
30Sat4:2117.35:2414.710:56-1.211:113.84:598:15Third Quarter30Sat
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 11:01 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 Third 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