Alaska
Swanson Harbor — Tide Calendar
September 2025 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Fri, Sep 5 | ▼ 6:23 AM -0.4 ▲ 12:54 PM 13.0 ▼ 6:24 PM 3.1 |
6:08 AM
7:53 PM
|
↑ 7:26 PM
↓ 2:52 AM
Waxing Gibbous · 95%
|
|
| Sat, Sep 6 | ▲ 12:25 AM 15.6 ▼ 6:58 AM -1.0 ▲ 1:22 PM 14.2 ▼ 7:04 PM 1.9 |
6:10 AM
7:50 PM
|
↑ 7:30 PM
↓ 4:28 AM
Full Moon · 99%
|
|
| Sun, Sep 7 | ▲ 1:08 AM 16.3 ▼ 7:32 AM -1.3 ▲ 1:52 PM 15.3 ▼ 7:44 PM 0.7 |
6:12 AM
7:47 PM
|
↑ 7:34 PM
↓ 6:02 AM
Full Moon · 100%
|
|
| Mon, Sep 8 | ▲ 1:50 AM 16.6 ▼ 8:05 AM -1.2 ▲ 2:23 PM 16.3 ▼ 8:25 PM -0.3 |
6:15 AM
7:44 PM
|
↑ 7:37 PM
↓ 7:37 AM
Full Moon · 99%
|
|
| Tue, Sep 9 | ▲ 2:33 AM 16.4 ▼ 8:39 AM -0.8 ▲ 2:55 PM 17.1 ▼ 9:07 PM -1.0 |
6:17 AM
7:41 PM
|
↑ 7:40 PM
↓ 9:13 AM
Waning Gibbous · 95%
|
|
| Wed, Sep 10 | ▲ 3:18 AM 15.7 ▼ 9:14 AM 0.1 ▲ 3:29 PM 17.5 ▼ 9:51 PM -1.2 |
6:19 AM
7:38 PM
|
↑ 7:45 PM
↓ 10:54 AM
Waning Gibbous · 88%
|
|
| Thu, Sep 11 | ▲ 4:05 AM 14.7 ▼ 9:50 AM 1.2 ▲ 4:07 PM 17.4 ▼ 10:40 PM -1.0 |
6:21 AM
7:36 PM
|
↑ 7:52 PM
↓ 12:39 PM
Waning Gibbous · 80%
|
|
| Fri, Sep 12 | ▲ 4:58 AM 13.3 ▼ 10:29 AM 2.5 ▲ 4:49 PM 16.9 ▼ 11:35 PM -0.4 |
6:23 AM
7:33 PM
|
↑ 8:04 PM
↓ 2:29 PM
Waning Gibbous · 69%
|
|
| Fri, Sep 19 | ▼ 6:22 AM -0.2 ▲ 12:47 PM 14.2 ▼ 6:36 PM 2.1 |
6:38 AM
7:13 PM
|
↑ 3:48 AM
↓ 6:54 PM
New Moon · 4%
|
|
| Sat, Sep 20 | ▲ 12:38 AM 15.4 ▼ 6:58 AM -0.3 ▲ 1:17 PM 15.0 ▼ 7:15 PM 1.2 |
6:40 AM
7:10 PM
|
↑ 5:17 AM
↓ 6:55 PM
New Moon · 1%
|
|
| Sun, Sep 21 | ▲ 1:19 AM 15.5 ▼ 7:30 AM -0.1 ▲ 1:46 PM 15.5 ▼ 7:50 PM 0.5 |
6:42 AM
7:07 PM
|
↑ 6:42 AM
↓ 6:56 PM
New Moon · 0%
|
|
| Tue, Sep 23 | ▲ 2:34 AM 14.9 ▼ 8:27 AM 1.0 ▲ 2:38 PM 16.0 ▼ 8:55 PM -0.2 |
6:47 AM
7:01 PM
|
↑ 9:26 AM
↓ 6:59 PM
Waxing Crescent · 4%
|
|
| Wed, Sep 24 | ▲ 3:09 AM 14.3 ▼ 8:55 AM 1.8 ▲ 3:04 PM 15.9 ▼ 9:28 PM -0.1 |
6:49 AM
6:58 PM
|
↑ 10:49 AM
↓ 7:02 PM
Waxing Crescent · 9%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9452368 · view the interactive daily chart