Security Cove, AK Tide Chart & Tide Times

NOAA tide station 9450055 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 11:44 AM (11.6 ft); low tide 5:29 AM (1.7 ft) and 6:07 PM (-0.1 ft).

Tide todayHigh 11:44 AMLow 5:29 AM · Low 6:07 PM
Today's range11.7 ft-0.1 → 11.6 ft (MLLW)
Waves (buoy)Loading…NDBC 46145
Water temp (buoy)Loading… 
Wind (forecast)Loading…   
Sun7:39 AM – 5:31 PMFirst light 7:01 AM · Last light 6:09 PM

Buoy: NOAA NDBC 46145 (Central Dixon Entrance Buoy), 31 mi away. Buoy readings are recent observations, not a surf forecast. Wind: NOAA National Weather Service hourly forecast (api.weather.gov); no observing station within 25 mi.

Security Cove tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

YesterdayFri, Oct 23
6 AMNoon6 PM4:53a · 1.6′11:14a · 10.8′5:29p · 1.0′11:41p · 10.0′
  • Low 4:53 AM 1.6 ft
  • High 11:14 AM 10.8 ft
  • Low 5:29 PM 1.0 ft
  • High 11:41 PM 10.0 ft

First light 6:59 AMSunrise 7:37 AMSunset 5:33 PMLast light 6:11 PM

TodaySat, Oct 24
6 AMNoon6 PM5:29a · 1.7′11:44a · 11.6′6:07p · -0.1′
  • Low 5:29 AM 1.7 ft
  • High 11:44 AM 11.6 ft
  • Low 6:07 PM -0.1 ft

First light 7:01 AMSunrise 7:39 AMSunset 5:31 PMLast light 6:09 PM

TomorrowSun, Oct 25
6 AMNoon6 PM12:25a · 10.4′6:04a · 1.9′12:15p · 12.3′6:45p · -1.1′
  • High 12:25 AM 10.4 ft
  • Low 6:04 AM 1.9 ft
  • High 12:15 PM 12.3 ft
  • Low 6:45 PM -1.1 ft

First light 7:02 AMSunrise 7:41 AMSunset 5:28 PMLast light 6:06 PM

MondayMon, Oct 26
6 AMNoon6 PM1:09a · 10.7′6:41a · 2.2′12:48p · 12.8′7:25p · -1.7′
  • High 1:09 AM 10.7 ft
  • Low 6:41 AM 2.2 ft
  • High 12:48 PM 12.8 ft
  • Low 7:25 PM -1.7 ft

First light 7:04 AMSunrise 7:43 AMSunset 5:26 PMLast light 6:04 PM

TuesdayTue, Oct 27
6 AMNoon6 PM1:54a · 10.8′7:19a · 2.7′1:24p · 13.1′8:08p · -1.9′
  • High 1:54 AM 10.8 ft
  • Low 7:19 AM 2.7 ft
  • High 1:24 PM 13.1 ft
  • Low 8:08 PM -1.9 ft

First light 7:06 AMSunrise 7:45 AMSunset 5:24 PMLast light 6:02 PM

Security Cove tide table — next 8 days

Fri, Oct 23Low 4:53 AM
1.59 ft		High 11:14 AM
10.84 ft		Low 5:29 PM
1.01 ft		High 11:41 PM
10.02 ft
Sat, Oct 24Low 5:29 AM
1.65 ft		High 11:44 AM
11.60 ft		Low 6:07 PM
-0.12 ft
Sun, Oct 25High 12:25 AM
10.44 ft		Low 6:04 AM
1.87 ft		High 12:15 PM
12.29 ft		Low 6:45 PM
-1.05 ft
Mon, Oct 26High 1:09 AM
10.71 ft		Low 6:41 AM
2.21 ft		High 12:48 PM
12.80 ft		Low 7:25 PM
-1.68 ft
Tue, Oct 27High 1:54 AM
10.76 ft		Low 7:19 AM
2.66 ft		High 1:24 PM
13.06 ft		Low 8:08 PM
-1.94 ft
Wed, Oct 28High 2:41 AM
10.59 ft		Low 7:59 AM
3.16 ft		High 2:03 PM
13.01 ft		Low 8:54 PM
-1.82 ft
Thu, Oct 29High 3:31 AM
10.21 ft		Low 8:43 AM
3.70 ft		High 2:47 PM
12.62 ft		Low 9:43 PM
-1.35 ft
Fri, Oct 30High 4:27 AM
9.74 ft		Low 9:33 AM
4.23 ft		High 3:36 PM
11.92 ft		Low 10:39 PM
-0.66 ft
Sat, Oct 31High 5:32 AM
9.34 ft		Low 10:35 AM
4.69 ft		High 4:36 PM
11.00 ft		Low 11:43 PM
0.08 ft

Times are local (standard/daylight). Heights in feet above MLLW.

Nearby tide stations

About this station

NOAA station ID
9450055
Type
Subordinate station (offsets from NOAA station 9451600)
Coordinates
54.7483, -132.8550
Datum
MLLW (feet)
Time zone
America/Anchorage

FAQ

When is high tide today at Security Cove, AK?

On Sat, Oct 24, predicted high tide at Security Cove, AK is at 11:44 AM local time.

When is low tide today at Security Cove, AK?

On Sat, Oct 24, predicted low tide at Security Cove, AK is at 5:29 AM, 6:07 PM local time.

Where does this tide data come from?

Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 9450055. Heights are in feet relative to Mean Lower Low Water (MLLW).