Tides Today & Tomorrow in Snug Harbor, AK

TIDE TIMES for Friday, August 21, 2026
The tide is currently falling in Snug Harbor, AK.
Next low tide : in 4h 21m at 5:01 am (4.3 ft)
Next high tide : 12:25 pm (9.7 ft)
Sunset today : 9:46 pm
Sunrise tomorrow : 6:40 am
Moon phase : First Quarter (66% illuminated)
Tide Station Location : Station #9456173
Common Questions About Tides

Snug Harbor, AK Tides - May 1924

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:0616.21:3315.37:21-0.37:290.94:068:08Waning Crescent1Thu
2Fri1:3716.72:0815.77:55-1.28:021.04:038:10New Moon2Fri
3Sat2:0416.92:4015.98:25-1.88:321.34:008:13New Moon3Sat
4Sun2:2917.03:1015.88:54-2.09:001.83:588:15New Moon4Sun
5Mon2:5516.83:3915.59:23-1.99:282.53:558:18New Moon5Mon
6Tue3:2116.44:0914.99:52-1.49:563.33:528:20Waxing Crescent6Tue
7Wed3:4815.94:4114.210:22-0.810:254.23:508:23Waxing Crescent7Wed
8Thu4:1715.15:1813.310:540.110:585.13:478:25Waxing Crescent8Thu
9Fri4:5014.16:0012.411:321.011:405.93:458:28Waxing Crescent9Fri
10Sat5:2913.06:5511.712:182.03:428:30First Quarter10Sat
11Sun6:2311.98:0711.512:406.61:192.93:408:32First Quarter11Sun
12Mon7:4411.09:2912.02:106.72:393.33:378:35First Quarter12Mon
13Tue9:2511.110:3313.13:475.73:583.13:358:37First Quarter13Tue
14Wed10:5012.211:2114.64:553.85:012.43:328:40Waxing Gibbous14Wed
15Thu11:5113.75:471.55:541.63:308:42Waxing Gibbous15Thu
16Fri12:0416.212:4215.36:32-0.86:400.93:288:44Waxing Gibbous16Fri
17Sat12:4517.71:3016.67:15-2.87:250.43:258:47Full Moon17Sat
18Sun1:2619.02:1517.57:58-4.48:080.23:238:49Full Moon18Sun
19Mon2:0719.73:0017.98:41-5.38:510.43:218:51Full Moon19Mon
20Tue2:4919.83:4617.69:25-5.59:361.03:198:54Waning Gibbous20Tue
21Wed3:3319.34:3416.910:10-4.810:231.93:178:56Waning Gibbous21Wed
22Thu4:1918.15:2615.910:59-3.511:163.03:158:58Waning Gibbous22Thu
23Fri5:0916.56:2414.811:52-1.93:139:00Third Quarter23Fri
24Sat6:0714.67:3213.812:194.012:53-0.13:119:02Third Quarter24Sat
25Sun7:2012.88:5113.51:364.72:031.53:099:05Third Quarter25Sun
26Mon8:5711.710:0613.73:054.63:202.43:079:07Third Quarter26Mon
27Tue10:3111.811:0414.34:263.64:312.83:059:09Waning Crescent27Tue
28Wed11:4012.411:5114.95:292.25:302.93:039:11Waning Crescent28Wed
29Thu12:3213.26:170.96:182.83:029:13Waning Crescent29Thu
30Fri12:2915.51:1513.96:56-0.26:582.83:009:14Waning Crescent30Fri
31Sat1:0216.01:5114.57:31-1.07:342.82:589:16New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9456173)

Common Questions About Snug Harbor, AK Tides

Show All
What time does the tide turn (slack tide) in Snug Harbor, AK today?

Slack tide in Snug Harbor, AK is approximately 8:43 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 Snug Harbor, AK?

Snug Harbor, AK is currently in a transitional phase. Tonight's moon is 66% 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 Snug Harbor, 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 Snug Harbor, AK?

Tide predictions for Snug Harbor, 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 Snug Harbor, AK?

Tide data for Snug Harbor, AK is sourced from NOAA Station #9456173. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9456173.

What is the moon phase in Snug Harbor, AK tonight?

Tonight the moon over Snug Harbor, AK is First Quarter (66% illuminated). This places Snug Harbor, 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