Picnic Harbor, Rocky Bay, AK Tide Chart & Tide Times

NOAA tide station 9455399 · Alaska · updated Oct 23, 2026

Fri, Oct 23: High tide 12:09 AM (11.5 ft) and 12:30 PM (13.1 ft); low tide 6:10 AM (1.7 ft) and 6:44 PM (1.1 ft).

Tide todayHigh 12:09 AM · High 12:30 PMLow 6:10 AM · Low 6:44 PM
Today's range12.0 ft1.1 → 13.1 ft (MLLW)
Waves (buoy)Loading…NDBC 46108
Water temp (buoy)Loading… 
WindLoading…   
Sun9:03 AM – 6:34 PMFirst light 8:20 AM · Last light 7:18 PM

Buoy: NOAA NDBC 46108 (Lower Cook Inlet (204)), 28 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA NDBC station FILA2 (Flat Island Light, AK), 21 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Picnic Harbor, Rocky Bay tides — next 3 days

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

TodayFri, Oct 23
6 AMNoon6 PM12:09a · 11.5′6:10a · 1.7′12:30p · 13.1′6:44p · 1.1′
  • High 12:09 AM 11.5 ft
  • Low 6:10 AM 1.7 ft
  • High 12:30 PM 13.1 ft
  • Low 6:44 PM 1.1 ft

First light 8:20 AMSunrise 9:03 AMSunset 6:34 PMLast light 7:18 PM

TomorrowSat, Oct 24
6 AMNoon6 PM12:55a · 12.1′6:45a · 1.6′12:59p · 14.2′7:22p · -0.1′
  • High 12:55 AM 12.1 ft
  • Low 6:45 AM 1.6 ft
  • High 12:59 PM 14.2 ft
  • Low 7:22 PM -0.1 ft

First light 8:22 AMSunrise 9:06 AMSunset 6:32 PMLast light 7:15 PM

SundaySun, Oct 25
6 AMNoon6 PM1:38a · 12.6′7:19a · 1.7′1:30p · 15.2′8p · -1.1′
  • High 1:38 AM 12.6 ft
  • Low 7:19 AM 1.7 ft
  • High 1:30 PM 15.2 ft
  • Low 8:00 PM -1.1 ft

First light 8:25 AMSunrise 9:08 AMSunset 6:29 PMLast light 7:13 PM

MondayMon, Oct 26
6 AMNoon6 PM2:21a · 12.9′7:55a · 2.0′2:04p · 15.9′8:39p · -1.8′
  • High 2:21 AM 12.9 ft
  • Low 7:55 AM 2.0 ft
  • High 2:04 PM 15.9 ft
  • Low 8:39 PM -1.8 ft

First light 8:27 AMSunrise 9:11 AMSunset 6:26 PMLast light 7:10 PM

Picnic Harbor, Rocky Bay tide table — next 9 days

Fri, Oct 23High 12:09 AM
11.46 ft
Low 6:10 AM
1.68 ft
High 12:30 PM
13.09 ft
Low 6:44 PM
1.09 ft
Sat, Oct 24High 12:55 AM
12.09 ft
Low 6:45 AM
1.64 ft
High 12:59 PM
14.19 ft
Low 7:22 PM
-0.14 ft
Sun, Oct 25High 1:38 AM
12.59 ft
Low 7:19 AM
1.75 ft
High 1:30 PM
15.18 ft
Low 8:00 PM
-1.13 ft
Mon, Oct 26High 2:21 AM
12.88 ft
Low 7:55 AM
2.00 ft
High 2:04 PM
15.92 ft
Low 8:39 PM
-1.78 ft
Tue, Oct 27High 3:04 AM
12.88 ft
Low 8:32 AM
2.38 ft
High 2:40 PM
16.31 ft
Low 9:21 PM
-2.01 ft
Wed, Oct 28High 3:49 AM
12.56 ft
Low 9:11 AM
2.88 ft
High 3:19 PM
16.27 ft
Low 10:07 PM
-1.81 ft
Thu, Oct 29High 4:38 AM
11.97 ft
Low 9:53 AM
3.47 ft
High 4:02 PM
15.75 ft
Low 10:57 PM
-1.26 ft
Fri, Oct 30High 5:34 AM
11.25 ft
Low 10:42 AM
4.10 ft
High 4:51 PM
14.79 ft
Low 11:53 PM
-0.49 ft
Sat, Oct 31High 6:39 AM
10.62 ft
Low 11:42 AM
4.68 ft
High 5:50 PM
13.52 ft

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

Nearby tide stations

About this station

NOAA station ID
9455399
Type
Subordinate station (offsets from NOAA station 9455090)
Coordinates
59.2550, -151.4200
Datum
MLLW (feet)
Time zone
America/Anchorage

FAQ

When is high tide today at Picnic Harbor, Rocky Bay, AK?

On Fri, Oct 23, predicted high tide at Picnic Harbor, Rocky Bay, AK is at 12:09 AM, 12:30 PM local time.

When is low tide today at Picnic Harbor, Rocky Bay, AK?

On Fri, Oct 23, predicted low tide at Picnic Harbor, Rocky Bay, AK is at 6:10 AM, 6:44 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 9455399. Heights are in feet relative to Mean Lower Low Water (MLLW).