Tides Today & Tomorrow in Security Cove, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Security Cove, AK.
Next low tide : 12:41 pm (1.2 ft)
Next high tide : in 4h 51m at 6:20 am (7.9 ft)
Sunset today : 9:25 pm
Sunrise tomorrow : 4:15 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9450055
Common Questions About Tides

Security Cove, AK Tides - Oct 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:2011.13:1512.49:041.49:47-1.06:546:27Waning Gibbous1Sun
2Mon4:1310.44:0211.99:502.210:41-0.56:566:24Waning Gibbous2Mon
3Tue5:149.74:5711.110:443.111:440.26:586:22Third Quarter3Tue
4Wed6:269.26:0410.411:533.87:006:19Third Quarter4Wed
5Thu7:489.07:259.812:570.81:224.17:026:17Third Quarter5Thu
6Fri9:069.38:499.72:161.02:523.77:046:14Waning Crescent6Fri
7Sat10:089.810:029.93:271.04:033.07:066:12Waning Crescent7Sat
8Sun10:5610.311:0110.24:240.94:572.17:076:09Waning Crescent8Sun
9Mon11:3610.811:4910.55:110.95:411.37:096:07Waning Crescent9Mon
10Tue12:1011.15:510.96:200.77:116:04New Moon10Tue
11Wed12:3210.712:4111.46:261.16:550.27:136:02New Moon11Wed
12Thu1:1010.71:1011.56:591.47:280.07:155:59New Moon12Thu
13Fri1:4610.61:3811.57:311.78:01-0.17:175:57New Moon13Fri
14Sat2:2210.52:0711.38:022.28:340.07:195:55Waxing Crescent14Sat
15Sun2:5810.12:3611.18:332.79:080.37:215:52Waxing Crescent15Sun
16Mon3:369.73:0610.79:063.39:440.77:235:50Waxing Crescent16Mon
17Tue4:179.33:4010.29:413.810:251.17:255:47Waxing Crescent17Tue
18Wed5:068.84:219.710:224.311:131.67:275:45First Quarter18Wed
19Thu6:058.55:149.211:174.87:295:43First Quarter19Thu
20Fri7:168.46:278.812:142.012:364.97:315:40First Quarter20Fri
21Sat8:258.77:528.71:252.12:064.67:335:38First Quarter21Sat
22Sun9:229.39:109.12:352.03:183.77:355:36Waxing Gibbous22Sun
23Mon10:0810.010:149.73:331.74:122.67:375:34Waxing Gibbous23Mon
24Tue10:4810.911:0910.34:221.44:591.37:395:31Waxing Gibbous24Tue
25Wed11:2611.711:5911.05:071.15:430.17:415:29Waxing Gibbous25Wed
26Thu12:0512.55:501.06:27-1.07:435:27Full Moon26Thu
27Fri12:4711.412:4413.16:321.17:11-1.77:455:25Full Moon27Fri
28Sat1:3411.61:2413.37:151.37:56-2.17:475:23Full Moon28Sat
29Sun2:2311.62:0713.38:001.78:42-2.17:495:20Waning Gibbous29Sun
30Mon3:1311.32:5212.98:462.39:31-1.77:515:18Waning Gibbous30Mon
31Tue4:0710.83:4112.19:372.910:24-0.97:535:16Waning Gibbous31Tue
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 9:30 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 46% 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 (46% 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