Lockheed Shipyard, Harbor Island, Washington Tide Chart
NOAA's predicted high and low tides at station 9447110, a subordinate station, with sunrise and sunset. Times are Pacific Time.
- Station ID
- 9447110
- Location
- 47.5850° N, 122.3620° W, Washington
- Prediction type
- Subordinate (adjusted from reference station 9447130 SEATTLE (Madison St.), Elliott Bay)
- Time zone
- Pacific Time (America/Los_Angeles), including daylight saving time
- Heights
- Feet above mean lower low water (MLLW)
- NOAA page
- Tide predictions for station 9447110
Tide table
Predicted high and low tides for each day, in Pacific Time, with sunrise and sunset.
| Date | High and low tides | Sunrise | Sunset |
|---|---|---|---|
| Thu, Oct 15 | Low 2:02 AM, -0.7 ftHigh 9:35 AM, 10.9 ftLow 3:11 PM, 7.6 ftHigh 7:35 PM, 9.2 ft | 7:29 AM | 6:21 PM |
| Fri, Oct 16 | Low 2:44 AM, -0.2 ftHigh 10:31 AM, 10.6 ftLow 4:27 PM, 7.9 ftHigh 8:18 PM, 8.6 ft | 7:30 AM | 6:19 PM |
| Sat, Oct 17 | Low 3:33 AM, 0.5 ftHigh 11:38 AM, 10.4 ftLow 6:30 PM, 7.7 ftHigh 9:18 PM, 8.0 ft | 7:31 AM | 6:17 PM |
| Sun, Oct 18 | Low 4:29 AM, 1.1 ftHigh 12:46 PM, 10.3 ftLow 7:52 PM, 7.1 ftHigh 10:42 PM, 7.6 ft | 7:33 AM | 6:15 PM |
| Mon, Oct 19 | Low 5:32 AM, 1.6 ftHigh 1:41 PM, 10.4 ftLow 8:33 PM, 6.3 ft | 7:34 AM | 6:14 PM |
| Tue, Oct 20 | High 12:12 AM, 7.5 ftLow 6:37 AM, 2.0 ftHigh 2:20 PM, 10.6 ftLow 8:59 PM, 5.5 ft | 7:36 AM | 6:12 PM |
| Wed, Oct 21 | High 1:31 AM, 7.8 ftLow 7:36 AM, 2.3 ftHigh 2:48 PM, 10.8 ftLow 9:21 PM, 4.4 ft | 7:37 AM | 6:10 PM |
| Thu, Oct 22 | High 2:36 AM, 8.3 ftLow 8:29 AM, 2.7 ftHigh 3:12 PM, 11.0 ftLow 9:43 PM, 3.1 ft | 7:39 AM | 6:08 PM |
| Fri, Oct 23 | High 3:32 AM, 9.1 ftLow 9:17 AM, 3.2 ftHigh 3:34 PM, 11.2 ftLow 10:09 PM, 1.7 ft | 7:40 AM | 6:06 PM |
| Sat, Oct 24 | High 4:22 AM, 9.8 ftLow 10:01 AM, 3.9 ftHigh 3:57 PM, 11.4 ftLow 10:38 PM, 0.3 ft | 7:42 AM | 6:05 PM |
| Sun, Oct 25 | High 5:11 AM, 10.6 ftLow 10:44 AM, 4.7 ftHigh 4:23 PM, 11.5 ftLow 11:12 PM, -1.1 ft | 7:43 AM | 6:03 PM |
| Mon, Oct 26 | High 6:00 AM, 11.3 ftLow 11:28 AM, 5.6 ftHigh 4:51 PM, 11.6 ftLow 11:49 PM, -2.2 ft | 7:45 AM | 6:01 PM |
| Tue, Oct 27 | High 6:50 AM, 11.8 ftLow 12:14 PM, 6.5 ftHigh 5:23 PM, 11.5 ft | 7:46 AM | 6:00 PM |
| Wed, Oct 28 | Low 12:30 AM, -2.8 ftHigh 7:43 AM, 12.0 ftLow 1:03 PM, 7.2 ftHigh 5:59 PM, 11.3 ft | 7:48 AM | 5:58 PM |
| Thu, Oct 29 | Low 1:15 AM, -3.0 ftHigh 8:39 AM, 12.0 ftLow 1:57 PM, 7.8 ftHigh 6:41 PM, 10.9 ft | 7:49 AM | 5:56 PM |
| Fri, Oct 30 | Low 2:04 AM, -2.7 ftHigh 9:40 AM, 11.8 ftLow 3:02 PM, 8.0 ftHigh 7:31 PM, 10.2 ft | 7:51 AM | 5:55 PM |
| Sat, Oct 31 | Low 2:58 AM, -2.0 ftHigh 10:46 AM, 11.6 ftLow 4:23 PM, 7.9 ftHigh 8:36 PM, 9.4 ft | 7:52 AM | 5:53 PM |
| Date | High and low tides | Sunrise | Sunset |
|---|---|---|---|
| Sun, Nov 1 | Low 2:57 AM PST, -1.0 ftHigh 10:54 AM PST, 11.5 ftLow 5:02 PM PST, 7.2 ftHigh 9:02 PM PST, 8.5 ft | 6:54 AM | 4:52 PM |
| Mon, Nov 2 | Low 4:02 AM, 0.2 ftHigh 11:54 AM, 11.5 ftLow 6:25 PM, 6.0 ftHigh 10:46 PM, 8.0 ft | 6:55 AM | 4:50 PM |
| Tue, Nov 3 | Low 5:11 AM, 1.3 ftHigh 12:43 PM, 11.6 ftLow 7:21 PM, 4.5 ft | 6:57 AM | 4:49 PM |
| Wed, Nov 4 | High 12:29 AM, 8.1 ftLow 6:20 AM, 2.4 ftHigh 1:23 PM, 11.7 ftLow 8:05 PM, 2.9 ft | 6:58 AM | 4:47 PM |
| Thu, Nov 5 | High 1:56 AM, 8.7 ftLow 7:25 AM, 3.4 ftHigh 1:55 PM, 11.7 ftLow 8:42 PM, 1.5 ft | 7:00 AM | 4:46 PM |
| Fri, Nov 6 | High 3:06 AM, 9.5 ftLow 8:23 AM, 4.4 ftHigh 2:23 PM, 11.6 ftLow 9:15 PM, 0.3 ft | 7:01 AM | 4:44 PM |
| Sat, Nov 7 | High 4:04 AM, 10.3 ftLow 9:16 AM, 5.3 ftHigh 2:49 PM, 11.4 ftLow 9:45 PM, -0.7 ft | 7:03 AM | 4:43 PM |
| Sun, Nov 8 | High 4:55 AM, 10.9 ftLow 10:05 AM, 6.2 ftHigh 3:14 PM, 11.1 ftLow 10:15 PM, -1.3 ft | 7:04 AM | 4:41 PM |
| Mon, Nov 9 | High 5:40 AM, 11.4 ftLow 10:52 AM, 6.9 ftHigh 3:42 PM, 10.8 ftLow 10:45 PM, -1.6 ft | 7:06 AM | 4:40 PM |
| Tue, Nov 10 | High 6:21 AM, 11.7 ftLow 11:38 AM, 7.5 ftHigh 4:11 PM, 10.4 ftLow 11:18 PM, -1.7 ft | 7:07 AM | 4:39 PM |
| Wed, Nov 11 | High 7:00 AM, 11.8 ftLow 12:24 PM, 7.8 ftHigh 4:43 PM, 10.0 ftLow 11:53 PM, -1.5 ft | 7:09 AM | 4:38 PM |
| Thu, Nov 12 | High 7:37 AM, 11.8 ftLow 1:12 PM, 8.0 ftHigh 5:19 PM, 9.5 ft | 7:10 AM | 4:36 PM |
| Fri, Nov 13 | Low 12:31 AM, -1.1 ftHigh 8:17 AM, 11.6 ftLow 2:06 PM, 8.0 ftHigh 6:00 PM, 9.0 ft | 7:12 AM | 4:35 PM |
| Sat, Nov 14 | Low 1:12 AM, -0.6 ftHigh 9:00 AM, 11.4 ftLow 3:10 PM, 7.8 ftHigh 6:47 PM, 8.5 ft | 7:13 AM | 4:34 PM |
| Sun, Nov 15 | Low 1:57 AM, 0.1 ftHigh 9:47 AM, 11.3 ftLow 4:25 PM, 7.4 ftHigh 7:47 PM, 7.9 ft | 7:15 AM | 4:33 PM |
| Mon, Nov 16 | Low 2:46 AM, 0.9 ftHigh 10:33 AM, 11.2 ftLow 5:34 PM, 6.7 ftHigh 9:04 PM, 7.4 ft | 7:16 AM | 4:32 PM |
| Tue, Nov 17 | Low 3:38 AM, 1.7 ftHigh 11:17 AM, 11.2 ftLow 6:20 PM, 5.8 ftHigh 10:31 PM, 7.2 ft | 7:18 AM | 4:31 PM |
| Wed, Nov 18 | Low 4:34 AM, 2.6 ftHigh 11:54 AM, 11.2 ftLow 6:54 PM, 4.6 ftHigh 11:59 PM, 7.4 ft | 7:19 AM | 4:30 PM |
| Thu, Nov 19 | Low 5:33 AM, 3.6 ftHigh 12:28 PM, 11.3 ftLow 7:24 PM, 3.2 ft | 7:21 AM | 4:29 PM |
| Fri, Nov 20 | High 1:19 AM, 8.1 ftLow 6:33 AM, 4.6 ftHigh 12:58 PM, 11.4 ftLow 7:55 PM, 1.6 ft | 7:22 AM | 4:28 PM |
| Sat, Nov 21 | High 2:26 AM, 9.1 ftLow 7:32 AM, 5.5 ftHigh 1:27 PM, 11.6 ftLow 8:29 PM, 0.0 ft | 7:24 AM | 4:27 PM |
| Sun, Nov 22 | High 3:24 AM, 10.2 ftLow 8:28 AM, 6.4 ftHigh 1:57 PM, 11.7 ftLow 9:04 PM, -1.5 ft | 7:25 AM | 4:26 PM |
| Mon, Nov 23 | High 4:16 AM, 11.1 ftLow 9:21 AM, 7.2 ftHigh 2:30 PM, 11.8 ftLow 9:43 PM, -2.7 ft | 7:26 AM | 4:25 PM |
| Tue, Nov 24 | High 5:07 AM, 11.9 ftLow 10:13 AM, 7.7 ftHigh 3:06 PM, 11.8 ftLow 10:25 PM, -3.5 ft | 7:28 AM | 4:24 PM |
| Wed, Nov 25 | High 5:56 AM, 12.4 ftLow 11:05 AM, 8.1 ftHigh 3:47 PM, 11.7 ftLow 11:10 PM, -3.8 ft | 7:29 AM | 4:24 PM |
| Thu, Nov 26 | High 6:47 AM, 12.7 ftLow 11:59 AM, 8.3 ftHigh 4:34 PM, 11.4 ftLow 11:58 PM, -3.7 ft | 7:30 AM | 4:23 PM |
| Fri, Nov 27 | High 7:38 AM, 12.7 ftLow 12:58 PM, 8.2 ftHigh 5:27 PM, 10.8 ft | 7:32 AM | 4:22 PM |
| Sat, Nov 28 | Low 12:48 AM, -3.0 ftHigh 8:30 AM, 12.6 ftLow 2:04 PM, 7.8 ftHigh 6:28 PM, 10.1 ft | 7:33 AM | 4:22 PM |
| Sun, Nov 29 | Low 1:40 AM, -1.9 ftHigh 9:21 AM, 12.5 ftLow 3:19 PM, 7.1 ftHigh 7:40 PM, 9.1 ft | 7:34 AM | 4:21 PM |
| Mon, Nov 30 | Low 2:35 AM, -0.5 ftHigh 10:11 AM, 12.3 ftLow 4:38 PM, 6.0 ftHigh 9:06 PM, 8.2 ft | 7:36 AM | 4:21 PM |
Data sources
- Tide predictions, station 9447110, 2026–2027
- NOAA CO-OPS, from the CO-OPS Data API. Retrieved October 15, 2026.
- Station list, 3,502 NOAA tide prediction stations
- NOAA CO-OPS, from the CO-OPS Metadata API. Retrieved October 15, 2026.
- Sunrise and sunset, calculated by YepTidal from each station's location
- Using the method of the NOAA GML Solar Calculator.