Tides Today & Tomorrow in Security Cove, AK

TIDE TIMES for Wednesday, June 3, 2026
The tide is currently rising in Security Cove, AK.
Next low tide : 9:02 pm (4.0 ft)
Next high tide : in 19m at 4:01 pm (8.7 ft)
Sunset today : 9:20 pm
Sunrise tomorrow : 4:19 am
Moon phase : Waning Gibbous (89% illuminated)
Tide Station Location : Station #9450055
Common Questions About Tides

Security Cove, AK Tides - Nov 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:0310.210:099.43:251.54:112.57:555:14Waxing Gibbous1Sat
2Sun9:3811.110:0810.03:121.53:571.06:574:12Waxing Gibbous2Sun
3Mon10:1312.011:0010.63:551.64:41-0.56:594:10Waxing Gibbous3Mon
4Tue10:5012.911:5110.94:371.85:24-1.67:014:08Full Moon4Tue
5Wed11:2813.45:192.26:09-2.37:034:06Full Moon5Wed
6Thu12:4011.112:0813.76:022.66:54-2.67:054:04Full Moon6Thu
7Fri1:3010.912:5113.56:473.17:42-2.47:074:02Waning Gibbous7Fri
8Sat2:2210.61:3613.07:343.78:32-1.87:094:00Waning Gibbous8Sat
9Sun3:1810.22:2612.28:264.29:26-1.07:113:58Waning Gibbous9Sun
10Mon4:209.73:2411.19:274.610:260.07:133:57Third Quarter10Mon
11Tue5:289.54:3410.010:454.911:320.87:153:55Third Quarter11Tue
12Wed6:389.55:589.112:204.67:173:53Third Quarter12Wed
13Thu7:409.87:268.712:411.41:473.87:193:51Third Quarter13Thu
14Fri8:3110.28:448.71:451.92:522.87:213:50Waning Crescent14Fri
15Sat9:1110.69:468.92:382.33:411.87:233:48Waning Crescent15Sat
16Sun9:4611.010:389.23:232.74:211.07:253:47Waning Crescent16Sun
17Mon10:1611.311:219.54:023.14:560.37:273:45Waning Crescent17Mon
18Tue10:4511.54:383.45:29-0.27:293:44New Moon18Tue
19Wed12:009.711:14 AM11.75:123.86:00-0.47:313:42New Moon19Wed
20Thu12:369.811:43 AM11.75:454.16:33-0.57:333:41New Moon20Thu
21Fri1:129.812:1311.76:184.37:06-0.57:343:39New Moon21Fri
22Sat1:499.712:4511.56:524.67:41-0.37:363:38Waxing Crescent22Sat
23Sun2:279.51:1811.27:274.88:190.07:383:37Waxing Crescent23Sun
24Mon3:099.31:5410.88:055.08:590.37:403:36Waxing Crescent24Mon
25Tue3:559.12:3610.38:505.19:430.67:423:35Waxing Crescent25Tue
26Wed4:469.03:289.79:475.210:321.17:433:34First Quarter26Wed
27Thu5:399.14:369.011:025.011:261.57:453:32First Quarter27Thu
28Fri6:309.55:598.512:264.37:473:31First Quarter28Fri
29Sat7:1810.17:278.412:241.91:403.27:483:31First Quarter29Sat
30Sun8:0310.98:468.81:232.42:401.77:503:30Waxing Gibbous30Sun
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 6:31 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 Security Cove, AK?

Security Cove, AK is currently in a spring phase. Tonight's moon is 89% 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 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 Waning Gibbous (89% illuminated). This places Security Cove, 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