Tides Today & Tomorrow in Hyder, AK

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Hyder, AK.
Next low tide : in 3h 52m at 10:11 pm (0.1 ft)
Next high tide (tomorrow) : 4:17 am (15.2 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:15 am
Moon phase : Waxing Crescent (20% illuminated)
Tide Station Location : Station #9450831
Common Questions About Tides

Hyder, AK Tides - Jun 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:1813.48:0715.51:163.11:311.54:049:12Third Quarter1Tue
2Wed8:3713.19:0916.12:332.42:392.24:039:13Waning Crescent2Wed
3Thu9:5213.310:0616.83:441.23:442.54:029:14Waning Crescent3Thu
4Fri10:5613.910:5817.44:440.04:432.64:019:16Waning Crescent4Fri
5Sat11:5114.511:4417.95:36-1.15:352.54:009:17Waning Crescent5Sat
6Sun12:3915.16:22-2.06:222.43:599:18New Moon6Sun
7Mon12:2818.21:2215.57:04-2.47:042.43:599:19New Moon7Mon
8Tue1:0918.22:0315.67:43-2.67:452.53:589:20New Moon8Tue
9Wed1:4817.92:4215.58:21-2.48:242.83:589:21New Moon9Wed
10Thu2:2617.33:2015.28:57-1.99:023.13:579:22Waxing Crescent10Thu
11Fri3:0316.53:5914.99:33-1.29:423.63:579:22Waxing Crescent11Fri
12Sat3:4215.54:3914.410:10-0.310:254.03:579:23Waxing Crescent12Sat
13Sun4:2214.45:2114.010:480.611:124.43:569:24Waxing Crescent13Sun
14Mon5:0713.36:0613.711:291.63:569:24First Quarter14Mon
15Tue6:0112.26:5613.612:074.612:152.63:569:25First Quarter15Tue
16Wed7:0611.57:5113.71:104.51:083.53:569:25First Quarter16Wed
17Thu8:2011.28:4614.22:184.12:084.13:569:26First Quarter17Thu
18Fri9:3011.59:3814.93:233.13:104.33:569:26Waxing Gibbous18Fri
19Sat10:3212.310:2815.84:191.84:094.13:569:27Waxing Gibbous19Sat
20Sun11:2513.311:1416.95:090.45:023.73:569:27Waxing Gibbous20Sun
21Mon12:1314.35:54-1.15:513.13:579:27Full Moon21Mon
22Tue12:0017.812:5915.36:38-2.46:382.43:579:27Full Moon22Tue
23Wed12:4518.61:4316.17:20-3.47:241.83:579:27Full Moon23Wed
24Thu1:3019.12:2616.78:03-3.98:101.43:589:27Full Moon24Thu
25Fri2:1619.13:1117.08:47-4.08:591.23:589:27Waning Gibbous25Fri
26Sat3:0318.53:5717.19:31-3.59:501.23:599:27Waning Gibbous26Sat
27Sun3:5317.54:4516.910:18-2.510:451.43:599:27Waning Gibbous27Sun
28Mon4:4716.25:3616.611:07-1.211:461.74:009:26Third Quarter28Mon
29Tue5:4814.76:3216.212:000.34:019:26Third Quarter29Tue
30Wed6:5713.37:3316.012:541.912:591.84:029:26Third Quarter30Wed
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 1:14 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 20% 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 Waxing Crescent (20% 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