Tide Forecast for Constantine Harbor, Amchitka Island
Detailed tide information to help plan your fishing trips
Weather Conditions
TODAY, SATURDAY
20 SEPTEMBER 2025
Scattered Rain Showers
cloud cover 100%
Wind
5 mph
Comes from W (270°)
Temperature
42 °F
Maximum 50° F
Minimum 45° F
Wind chill 38.0° F
Humidity
50 %
Visibility
10.0 mi.
Data Source: NOAA Weather Service • 2025-09-20
Weekly Tide Table
| Date | Moon Phase | Sunrise | Sunset | 1st Extreme | 2nd Extreme | 3rd Extreme | 4th Extreme | Coefficient | Fishing Rating |
|---|---|---|---|---|---|---|---|---|---|
| 1. Sat, September 20 (Today) |
🌔
Waxing Gibbous
3.4%
|
08:44 AM
☀️
(Adak)
|
09:07 PM
🌙
(Adak)
|
02:29 AM
2.275 ft
▲
|
08:53 AM
0.406 ft
▼
|
05:58 PM
1.968 ft
▲
|
09:28 PM
1.568 ft
▼
|
--
No reference data for this station
|
🎣
Excellent
Score: 5/5
|
| 2. Sun, September 21 |
🌔
Waxing Gibbous
0.7%
|
08:45 AM
☀️
(Adak)
|
09:05 PM
🌙
(Adak)
|
03:58 AM
1.991 ft
▲
|
09:37 AM
0.796 ft
▼
|
06:01 PM
1.912 ft
▲
|
10:37 PM
1.224 ft
▼
|
--
No reference data for this station
|
🎣
Excellent
Score: 5/5
|
| 3. Mon, September 22 |
🌔
Waxing Gibbous
0.0%
|
08:47 AM
☀️
(Adak)
|
09:03 PM
🌙
(Adak)
|
05:49 AM
1.83 ft
▲
|
10:20 AM
1.197 ft
▼
|
05:56 PM
1.921 ft
▲
|
11:30 PM
0.883 ft
▼
|
--
No reference data for this station
|
🎣
Excellent
Score: 5/5
|
| 4. Tue, September 23 |
🌔
Waxing Gibbous
1.4%
|
08:49 AM
☀️
(Adak)
|
09:00 PM
🌙
(Adak)
|
07:56 AM
1.866 ft
▲
|
11:06 AM
1.585 ft
▼
|
05:51 PM
1.998 ft
▲
|
-- |
--
No reference data for this station
|
👌
Average
Score: 3/5
|
| 5. Wed, September 24 |
🌔
Waxing Gibbous
4.5%
|
08:50 AM
☀️
(Adak)
|
08:58 PM
🌙
(Adak)
|
12:12 AM
0.574 ft
▼
|
09:51 AM
2.065 ft
▲
|
12:00 PM
1.934 ft
▼
|
05:46 PM
2.131 ft
▲
|
--
No reference data for this station
|
🎣
Excellent
Score: 5/5
|
| 6. Thu, September 25 |
🌔
Waxing Gibbous
9.3%
|
08:52 AM
☀️
(Adak)
|
08:56 PM
🌙
(Adak)
|
12:51 AM
0.316 ft
▼
|
05:41 PM
2.292 ft
▲
|
-- | -- |
--
No reference data for this station
|
👌
Average
Score: 3/5
|
| 7. Fri, September 26 |
🌔
Waxing Gibbous
15.6%
|
08:53 AM
☀️
(Adak)
|
08:54 PM
🌙
(Adak)
|
01:29 AM
0.117 ft
▼
|
05:39 PM
2.455 ft
▲
|
-- | -- |
--
No reference data for this station
|
👌
Average
Score: 3/5
|
| 8. Sat, September 27 |
🌔
Waxing Gibbous
23.0%
|
08:55 AM
☀️
(Adak)
|
08:51 PM
🌙
(Adak)
|
02:08 AM
-0.022 ft
▼
|
05:57 PM
2.592 ft
▲
|
-- | -- |
--
No reference data for this station
|
👍
Good
Score: 4/5
|
▲
High Tide
▼
Low Tide
☀️
Sunrise
🌙
Sunset
🌕
Moon Phase
Note:
This station is missing mean tidal range data, so some tide coefficients cannot be calculated.