Oregon
Umpqua River Entrance, Half Moon Bay — Tide Calendar
May 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Fri, May 1 | ▲ 12:16 AM 7.3 ▼ 7:03 AM -0.5 ▲ 1:30 PM 5.8 ▼ 6:50 PM 2.4 |
6:11 AM
8:18 PM
|
↑ 9:00 PM
↓ 5:50 AM
Full Moon · 100%
|
|
| Sat, May 2 | ▲ 12:45 AM 7.3 ▼ 7:38 AM -0.6 ▲ 2:12 PM 5.8 ▼ 7:23 PM 2.7 |
6:10 AM
8:19 PM
|
↑ 10:05 PM
↓ 6:17 AM
Full Moon · 99%
|
|
| Sun, May 3 | ▲ 1:15 AM 7.2 ▼ 8:13 AM -0.6 ▲ 2:53 PM 5.6 ▼ 7:57 PM 3.0 |
6:08 AM
8:21 PM
|
↑ 11:06 PM
↓ 6:49 AM
Waning Gibbous · 96%
|
|
| Mon, May 4 | ▲ 1:46 AM 7.0 ▼ 8:50 AM -0.5 ▲ 3:35 PM 5.4 ▼ 8:31 PM 3.2 |
6:07 AM
8:22 PM
|
↑ —
↓ 7:29 AM
Waning Gibbous · 91%
|
|
| Tue, May 5 | ▲ 2:20 AM 6.8 ▼ 9:29 AM -0.3 ▲ 4:19 PM 5.2 ▼ 9:07 PM 3.4 |
6:06 AM
8:23 PM
|
↑ 12:01 AM
↓ 8:18 AM
Waning Gibbous · 85%
|
|
| Thu, May 14 | ▼ 5:09 AM -0.2 ▲ 11:26 AM 5.8 ▼ 4:55 PM 1.8 ▲ 11:03 PM 7.6 |
5:55 AM
8:33 PM
|
↑ 4:14 AM
↓ 6:38 PM
Waning Crescent · 6%
|
|
| Fri, May 15 | ▼ 5:56 AM -1.1 ▲ 12:22 PM 6.0 ▼ 5:41 PM 2.2 ▲ 11:42 PM 8.0 |
5:54 AM
8:34 PM
|
↑ 4:41 AM
↓ 7:58 PM
New Moon · 2%
|
|
| Sat, May 16 | ▼ 6:43 AM -1.7 ▲ 1:17 PM 6.1 ▼ 6:28 PM 2.4 |
5:52 AM
8:36 PM
|
↑ 5:13 AM
↓ 9:19 PM
New Moon · 0%
|
|
| Sun, May 17 | ▲ 12:24 AM 8.3 ▼ 7:30 AM -2.1 ▲ 2:11 PM 6.1 ▼ 7:15 PM 2.7 |
5:51 AM
8:37 PM
|
↑ 5:55 AM
↓ 10:35 PM
New Moon · 2%
|
|
| Mon, May 18 | ▲ 1:10 AM 8.3 ▼ 8:20 AM -2.2 ▲ 3:05 PM 6.0 ▼ 8:04 PM 2.8 |
5:50 AM
8:38 PM
|
↑ 6:48 AM
↓ 11:42 PM
Waxing Crescent · 6%
|
|
| Tue, May 19 | ▲ 1:59 AM 8.2 ▼ 9:11 AM -2.0 ▲ 4:01 PM 5.9 ▼ 8:58 PM 2.9 |
5:49 AM
8:39 PM
|
↑ 7:55 AM
↓ —
Waxing Crescent · 12%
|
|
| Wed, May 20 | ▲ 2:52 AM 7.8 ▼ 10:04 AM -1.7 ▲ 4:57 PM 5.8 ▼ 9:58 PM 3.0 |
5:48 AM
8:40 PM
|
↑ 9:11 AM
↓ 12:36 AM
Waxing Crescent · 21%
|
|
| Thu, May 21 | ▲ 3:50 AM 7.2 ▼ 10:59 AM -1.1 ▲ 5:54 PM 5.8 ▼ 11:09 PM 2.9 |
5:48 AM
8:41 PM
|
↑ 10:31 AM
↓ 1:17 AM
Waxing Crescent · 31%
|
|
| Fri, May 22 | ▲ 4:53 AM 6.5 ▼ 11:56 AM -0.6 ▲ 6:50 PM 5.9 |
5:47 AM
8:42 PM
|
↑ 11:50 AM
↓ 1:49 AM
First Quarter · 42%
|
|
| Thu, May 28 | ▼ 5:30 AM -0.2 ▲ 11:58 AM 5.1 ▼ 5:00 PM 2.6 ▲ 11:04 PM 7.1 |
5:42 AM
8:48 PM
|
↑ 6:48 PM
↓ 3:54 AM
Waxing Gibbous · 94%
|
|
| Fri, May 29 | ▼ 6:09 AM -0.6 ▲ 12:46 PM 5.3 ▼ 5:42 PM 2.9 ▲ 11:38 PM 7.1 |
5:41 AM
8:49 PM
|
↑ 7:54 PM
↓ 4:18 AM
Full Moon · 98%
|
|
| Sat, May 30 | ▼ 6:45 AM -0.8 ▲ 1:28 PM 5.4 ▼ 6:22 PM 3.1 |
5:41 AM
8:50 PM
|
↑ 8:56 PM
↓ 4:49 AM
Full Moon · 100%
|
|
| Sun, May 31 | ▲ 12:12 AM 7.1 ▼ 7:21 AM -0.9 ▲ 2:08 PM 5.4 ▼ 7:00 PM 3.2 |
5:40 AM
8:50 PM
|
↑ 9:54 PM
↓ 5:26 AM
Full Moon · 100%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9433445 · view the interactive daily chart