Tides Today & Tomorrow in Security Cove, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Security Cove, AK.
Next low tide : in 1h 22m at 12:42 am (3.3 ft)
Next high tide : 6:20 am (7.9 ft)
Sunset today : 9:24 pm
Sunrise tomorrow : 4:16 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9450055
Common Questions About Tides

Security Cove, AK Tides - Aug 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:2811.42:3010.38:01-1.58:071.75:028:52Full Moon1Tue
2Wed2:0811.33:0510.58:37-1.48:501.45:048:51Waning Gibbous2Wed
3Thu2:5011.03:4110.79:13-1.09:351.25:068:49Waning Gibbous3Thu
4Fri3:3610.44:2110.89:51-0.410:251.15:078:47Waning Gibbous4Fri
5Sat4:279.75:0410.810:320.411:211.15:098:45Third Quarter5Sat
6Sun5:278.95:5410.711:191.45:118:43Third Quarter6Sun
7Mon6:398.26:5310.712:281.112:152.35:138:41Third Quarter7Mon
8Tue8:057.97:5910.71:440.91:273.05:158:38Third Quarter8Tue
9Wed9:328.19:0910.83:010.42:483.35:168:36Waning Crescent9Wed
10Thu10:458.610:1511.24:09-0.24:023.25:188:34Waning Crescent10Thu
11Fri11:429.311:1311.55:06-0.85:052.75:208:32Waning Crescent11Fri
12Sat12:289.95:56-1.35:592.25:228:30New Moon12Sat
13Sun12:0511.81:1010.46:40-1.66:461.75:248:28New Moon13Sun
14Mon12:5211.81:4710.77:20-1.67:301.35:268:25New Moon14Mon
15Tue1:3511.62:2310.87:58-1.38:121.15:278:23New Moon15Tue
16Wed2:1611.32:5710.88:34-0.98:521.05:298:21Waxing Crescent16Wed
17Thu2:5710.73:3110.69:08-0.29:321.15:318:19Waxing Crescent17Thu
18Fri3:3710.04:0510.49:410.610:141.45:338:16Waxing Crescent18Fri
19Sat4:209.24:4010.010:151.510:581.75:358:14Waxing Crescent19Sat
20Sun5:078.45:199.710:512.411:512.15:378:12First Quarter20Sun
21Mon6:047.76:059.311:333.25:398:09First Quarter21Mon
22Tue7:187.37:039.112:562.312:293.95:408:07First Quarter22Tue
23Wed8:477.28:119.12:132.21:474.35:428:05First Quarter23Wed
24Thu10:047.69:199.43:241.83:084.35:448:02Waxing Gibbous24Thu
25Fri10:588.210:169.84:201.24:113.95:468:00Waxing Gibbous25Fri
26Sat11:398.811:0610.45:050.65:013.35:487:57Waxing Gibbous26Sat
27Sun12:149.45:45-0.15:452.65:507:55Waxing Gibbous27Sun
28Mon12:4710.16:21-0.66:261.85:517:53Full Moon28Mon
29Tue12:3211.41:2010.76:57-0.97:071.15:537:50Full Moon29Tue
30Wed1:1411.61:5411.27:33-1.07:480.55:557:48Full Moon30Wed
31Thu1:5611.62:2911.58:09-0.88:310.15:577:45Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9450055)

Common Questions About Security Cove, AK Tides

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What time does the tide turn (slack tide) in Security Cove, AK today?

Slack tide in Security Cove, AK is approximately 3:31 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 Security Cove, AK?

Security Cove, AK is currently in a neap phase. Tonight's moon is 56% 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 minimum.

What datum are Security Cove, 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 Security Cove, AK?

Tide predictions for Security Cove, 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 Security Cove, AK?

Tide data for Security Cove, AK is sourced from NOAA Station #9450055. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9450055.

What is the moon phase in Security Cove, AK tonight?

Tonight the moon over Security Cove, AK is Third Quarter (56% illuminated). This places Security Cove, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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