Washington tide station
Mystery Bay, Marrowstone Island tide times
Today, Sunday, October 18, 2026: high tide at 1:14 PM (7.8 ft); low tide at 4:31 AM (0.7 ft). Water temperature 53.1 F at buoy PTWW1 (4.8 mi away).
predicted height above MLLWnightnow (build time; your browser updates it)
As of 2:20 AM the tide is falling toward low tide at 4:31 AM (0.7 ft).
First Quarter 52% litSunrise 7:35 AMSunset 6:17 PMDaylight 10h 41mPDT
- High tide at Mystery Bay, Marrowstone Island, Washington on is at 1:14 PM (7.8 ft above MLLW).
- Low tide at Mystery Bay, Marrowstone Island on is at 4:31 AM (0.7 ft).
- Today's tidal range at Mystery Bay, Marrowstone Island is 7.1 ft (highest high 7.8 ft, lowest low 0.7 ft).
- The nearest NOAA water temperature to Mystery Bay, Marrowstone Island is 53.1 F at buoy PTWW1 (4.8 mi away), as of .
- Sunrise 7:35 AM, sunset 6:17 PM (PDT); moon first quarter, 52% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 9444971 (subordinate station), heights above MLLW.
Next 7 days at Mystery Bay, Marrowstone Island
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 4:31 AM0.7 ft | 1:14 PM7.8 ft | 7:35 AM | 6:17 PM | 52% | ||
| Mon Oct 19 | 5:35 AM1.2 ft | 1:55 PM7.8 ft | 7:37 AM | 6:15 PM | 62% | ||
| Tue Oct 20 | 6:39 AM1.6 ft | 2:23 PM7.8 ft | 9:21 PM4.8 ft | 7:38 AM | 6:13 PM | 72% | |
| Wed Oct 21 | 12:24 AM5.4 ft | 7:37 AM1.9 ft | 2:42 PM7.8 ft | 9:29 PM4.0 ft | 7:40 AM | 6:11 PM | 81% |
| Thu Oct 22 | 1:51 AM5.6 ft | 8:27 AM2.4 ft | 2:57 PM7.8 ft | 9:45 PM3.0 ft | 7:41 AM | 6:09 PM | 89% |
| Fri Oct 23 | 3:07 AM6.0 ft | 9:11 AM2.9 ft | 3:13 PM7.9 ft | 10:07 PM1.7 ft | 7:43 AM | 6:07 PM | 95% |
| Sat Oct 24 | 4:12 AM6.6 ft | 9:52 AM3.6 ft | 3:33 PM8.0 ft | 10:35 PM0.4 ft | 7:44 AM | 6:06 PM | 98% |
Water temperature near Mystery Bay, Marrowstone Island
53.1 F (11.7 C)
NDBC buoy PTWW1 (9444900 - Port Townsend, WA), 4.8 mi away, observed 08:48 UTC October 18, 2026
Water temperature is the nearest NOAA reading to Mystery Bay, Marrowstone Island, not a measurement at the tide gauge itself (this station has no water-temperature sensor). See water temperature by state for every sensor and buoy.
Tide tables
October 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Thu Oct 1 | 7:11 AM | 6:50 PM | 71% | ||||
| Fri Oct 2 | 7:12 AM | 6:48 PM | 61% | ||||
| Sat Oct 3 | 7:13 AM | 6:46 PM | 51% | ||||
| Sun Oct 4 | 7:15 AM | 6:44 PM | 40% | ||||
| Mon Oct 5 | 7:16 AM | 6:42 PM | 30% | ||||
| Tue Oct 6 | 7:18 AM | 6:40 PM | 21% | ||||
| Wed Oct 7 | 7:19 AM | 6:38 PM | 13% | ||||
| Thu Oct 8 | 7:21 AM | 6:36 PM | 7% | ||||
| Fri Oct 9 | 7:22 AM | 6:34 PM | 2% | ||||
| Sat Oct 10 | 7:23 AM | 6:32 PM | 0% | ||||
| Sun Oct 11 | 7:25 AM | 6:30 PM | 0% | ||||
| Mon Oct 12 | 7:26 AM | 6:28 PM | 3% | ||||
| Tue Oct 13 | 7:28 AM | 6:26 PM | 7% | ||||
| Wed Oct 14 | 7:29 AM | 6:24 PM | 14% | ||||
| Thu Oct 15 | 7:31 AM | 6:22 PM | 22% | ||||
| Fri Oct 16 | 2:44 AM-0.3 ft | 11:13 AM7.8 ft | 7:32 AM | 6:20 PM | 31% | ||
| Sat Oct 17 | 3:34 AM0.2 ft | 12:19 PM7.8 ft | 7:34 AM | 6:18 PM | 41% | ||
| Sun Oct 18today | 4:31 AM0.7 ft | 1:14 PM7.8 ft | 7:35 AM | 6:17 PM | 52% | ||
| Mon Oct 19 | 5:35 AM1.2 ft | 1:55 PM7.8 ft | 7:37 AM | 6:15 PM | 62% | ||
| Tue Oct 20 | 6:39 AM1.6 ft | 2:23 PM7.8 ft | 9:21 PM4.8 ft | 7:38 AM | 6:13 PM | 72% | |
| Wed Oct 21 | 12:24 AM5.4 ft | 7:37 AM1.9 ft | 2:42 PM7.8 ft | 9:29 PM4.0 ft | 7:40 AM | 6:11 PM | 81% |
| Thu Oct 22 | 1:51 AM5.6 ft | 8:27 AM2.4 ft | 2:57 PM7.8 ft | 9:45 PM3.0 ft | 7:41 AM | 6:09 PM | 89% |
| Fri Oct 23 | 3:07 AM6.0 ft | 9:11 AM2.9 ft | 3:13 PM7.9 ft | 10:07 PM1.7 ft | 7:43 AM | 6:07 PM | 95% |
| Sat Oct 24 | 4:12 AM6.6 ft | 9:52 AM3.6 ft | 3:33 PM8.0 ft | 10:35 PM0.4 ft | 7:44 AM | 6:06 PM | 98% |
| Sun Oct 25 | 5:10 AM7.2 ft | 10:33 AM4.4 ft | 3:55 PM8.1 ft | 11:07 PM-0.9 ft | 7:46 AM | 6:04 PM | 100% |
| Mon Oct 26 | 6:05 AM7.8 ft | 11:15 AM5.2 ft | 4:20 PM8.1 ft | 11:44 PM-1.9 ft | 7:47 AM | 6:02 PM | 99% |
| Tue Oct 27 | 6:59 AM8.2 ft | 11:59 AM6.0 ft | 4:46 PM8.2 ft | 7:49 AM | 6:00 PM | 96% | |
| Wed Oct 28 | 12:25 AM-2.5 ft | 7:56 AM8.5 ft | 12:48 PM6.7 ft | 5:15 PM8.1 ft | 7:50 AM | 5:59 PM | 91% |
| Thu Oct 29 | 1:11 AM-2.7 ft | 8:56 AM8.6 ft | 1:45 PM7.1 ft | 5:46 PM7.9 ft | 7:52 AM | 5:57 PM | 85% |
| Fri Oct 30 | 2:01 AM-2.5 ft | 10:00 AM8.6 ft | 2:56 PM7.3 ft | 6:21 PM7.5 ft | 7:53 AM | 5:55 PM | 76% |
| Sat Oct 31 | 2:56 AM-2.0 ft | 11:05 AM8.5 ft | 4:38 PM7.1 ft | 7:13 PM6.9 ft | 7:55 AM | 5:54 PM | 67% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 2:55 AM-1.1 ft | 11:04 AM8.5 ft | 6:36 PM6.4 ft | 7:55 PM6.2 ft | 6:56 AM | 4:52 PM | 56% |
| Mon Nov 2 | 3:59 AM-0.1 ft | 11:54 AM8.5 ft | 7:19 PM5.3 ft | 9:47 PM5.6 ft | 6:58 AM | 4:51 PM | 45% |
| Tue Nov 3 | 5:06 AM0.9 ft | 12:34 PM8.4 ft | 7:52 PM4.1 ft | 11:49 PM5.4 ft | 7:00 AM | 4:49 PM | 35% |
| Wed Nov 4 | 6:11 AM2.0 ft | 1:08 PM8.4 ft | 8:21 PM2.8 ft | 7:01 AM | 4:47 PM | 25% | |
| Thu Nov 5 | 1:38 AM5.7 ft | 7:11 AM3.0 ft | 1:35 PM8.3 ft | 8:48 PM1.6 ft | 7:03 AM | 4:46 PM | 16% |
| Fri Nov 6 | 2:58 AM6.4 ft | 8:06 AM4.1 ft | 1:57 PM8.2 ft | 9:14 PM0.5 ft | 7:04 AM | 4:45 PM | 9% |
| Sat Nov 7 | 4:02 AM7.1 ft | 8:56 AM5.0 ft | 2:16 PM8.1 ft | 9:42 PM-0.4 ft | 7:06 AM | 4:43 PM | 4% |
| Sun Nov 8 | 4:55 AM7.8 ft | 9:45 AM5.8 ft | 2:34 PM7.9 ft | 10:10 PM-1.1 ft | 7:07 AM | 4:42 PM | 1% |
| Mon Nov 9 | 5:43 AM8.3 ft | 10:33 AM6.4 ft | 2:54 PM7.8 ft | 10:40 PM-1.4 ft | 7:09 AM | 4:40 PM | 0% |
| Tue Nov 10 | 6:28 AM8.6 ft | 11:24 AM6.9 ft | 3:17 PM7.6 ft | 11:13 PM-1.5 ft | 7:10 AM | 4:39 PM | 1% |
| Wed Nov 11 | 7:12 AM8.7 ft | 12:20 PM7.1 ft | 3:41 PM7.4 ft | 11:49 PM-1.4 ft | 7:12 AM | 4:38 PM | 5% |
| Thu Nov 12 | 7:56 AM8.7 ft | 1:28 PM7.2 ft | 4:04 PM7.1 ft | 7:13 AM | 4:36 PM | 10% | |
| Fri Nov 13 | 12:28 AM-1.0 ft | 8:42 AM8.6 ft | 7:15 AM | 4:35 PM | 18% | ||
| Sat Nov 14 | 1:10 AM-0.6 ft | 9:29 AM8.5 ft | 7:16 AM | 4:34 PM | 26% | ||
| Sun Nov 15 | 1:56 AM-0.0 ft | 10:14 AM8.4 ft | 7:18 AM | 4:33 PM | 36% | ||
| Mon Nov 16 | 2:44 AM0.6 ft | 10:53 AM8.3 ft | 7:19 AM | 4:32 PM | 47% | ||
| Tue Nov 17 | 3:35 AM1.3 ft | 11:23 AM8.3 ft | 7:21 AM | 4:31 PM | 57% | ||
| Wed Nov 18 | 4:28 AM2.1 ft | 11:47 AM8.2 ft | 7:28 PM4.0 ft | 11:11 PM4.9 ft | 7:22 AM | 4:30 PM | 68% |
| Thu Nov 19 | 5:24 AM3.0 ft | 12:08 PM8.2 ft | 7:41 PM2.9 ft | 7:24 AM | 4:29 PM | 77% | |
| Fri Nov 20 | 1:01 AM5.3 ft | 6:22 AM3.9 ft | 12:30 PM8.3 ft | 8:03 PM1.5 ft | 7:25 AM | 4:28 PM | 85% |
| Sat Nov 21 | 2:32 AM6.1 ft | 7:18 AM4.8 ft | 12:54 PM8.3 ft | 8:31 PM0.0 ft | 7:27 AM | 4:27 PM | 92% |
| Sun Nov 22 | 3:38 AM7.0 ft | 8:11 AM5.7 ft | 1:19 PM8.5 ft | 9:03 PM-1.3 ft | 7:28 AM | 4:26 PM | 97% |
| Mon Nov 23 | 4:31 AM7.9 ft | 9:02 AM6.5 ft | 1:46 PM8.6 ft | 9:41 PM-2.4 ft | 7:30 AM | 4:25 PM | 99% |
| Tue Nov 24 | 5:21 AM8.6 ft | 9:52 AM7.1 ft | 2:16 PM8.6 ft | 10:22 PM-3.2 ft | 7:31 AM | 4:24 PM | 100% |
| Wed Nov 25 | 6:09 AM9.0 ft | 10:43 AM7.5 ft | 2:50 PM8.6 ft | 11:06 PM-3.5 ft | 7:32 AM | 4:23 PM | 98% |
| Thu Nov 26 | 6:58 AM9.2 ft | 11:39 AM7.7 ft | 3:32 PM8.5 ft | 11:54 PM-3.3 ft | 7:34 AM | 4:23 PM | 94% |
| Fri Nov 27 | 7:48 AM9.3 ft | 12:43 PM7.6 ft | 4:23 PM8.1 ft | 7:35 AM | 4:22 PM | 88% | |
| Sat Nov 28 | 12:44 AM-2.7 ft | 8:38 AM9.2 ft | 2:04 PM7.3 ft | 5:26 PM7.4 ft | 7:36 AM | 4:21 PM | 80% |
| Sun Nov 29 | 1:37 AM-1.8 ft | 9:27 AM9.1 ft | 3:47 PM6.5 ft | 6:42 PM6.6 ft | 7:38 AM | 4:21 PM | 71% |
| Mon Nov 30 | 2:31 AM-0.6 ft | 10:11 AM9.0 ft | 5:31 PM5.4 ft | 8:14 PM5.7 ft | 7:39 AM | 4:20 PM | 61% |
How these predictions are made
Mystery Bay, Marrowstone Island is a subordinate station: NOAA derives its tides from the reference station Port Townsend by applying fixed offsets.
High tide time
+0h 15m
relative to Port Townsend
Low tide time
+0h 52m
relative to reference
High tide height
x0.95
ratio
Low tide height
x0.99
ratio
Nearby tide stations
- Marrowstone Point2.3 mi · next high 1:01 PM
- Bush Point, Whidbey Island4.3 mi · next high 1:09 PM
- Port Townsend4.8 mi · next high 12:59 PM
- Greenbank, Whidbey Island6.5 mi · next high 12:55 PM
- Admiralty Head7.0 mi · next high 12:48 PM
- Holly Farms Harbor, Holmes Harbor, Whidbey I.7.6 mi · next high 12:48 PM
Questions
What time is high tide at Mystery Bay, Marrowstone Island today?
High tide at Mystery Bay, Marrowstone Island, Washington on Sunday, October 18, 2026 is at 1:14 PM (7.8 ft above MLLW), NOAA prediction, local time.
What time is low tide at Mystery Bay, Marrowstone Island today?
Low tide at Mystery Bay, Marrowstone Island on Sunday, October 18, 2026 is at 4:31 AM (0.7 ft).
What is the water temperature at Mystery Bay, Marrowstone Island?
The nearest NOAA water-temperature reading to Mystery Bay, Marrowstone Island is 53.1 F at buoy PTWW1 (4.8 mi away), as of October 18, 2026.
Not for navigation. Predictions do not include weather; wind and pressure can move the real water level by a foot or more. Source: NOAA CO-OPS station 9444971.