Duwamish Waterway Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:20 AM and sunset is at 04:27 PM.
Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Tue night. Low air temperatures (max 8°C on Tue night, min 4°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Cool air temperatures (max 11°C on Fri morning, min 4°C on Sun night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 7°C on Mon morning, min 1°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 8:21AM3.70m | 5:54PM3.02m | 9:15AM3.63m | 6:46PM2.76m | 10:09AM3.57m | 7:52PM2.48m | 11:00AM3.51m | 9:21PM2.25m | 11:46AM3.45m | 11:07PM2.16m | 12:24PM3.39m | 00:49AM2.25m | 12:56PM3.32m | 2:10AM2.47m | 1:23PM3.24m | 3:12AM2.73m | 1:46PM3.18m | 4:03AM2.98m | 2:09PM3.13m | 4:47AM3.19m | 2:33PM3.11m | 5:26AM3.36m | 2:59PM3.10m | 6:04AM3.48m | ||||||||||||
Low Tide | 1:43PM2.27m | 1:32AM-0.51m | 2:51PM2.24m | 2:22AM-0.18m | 4:13PM2.12m | 3:16AM0.18m | 5:38PM1.87m | 4:13AM0.55m | 6:41PM1.55m | 5:15AM0.90m | 7:27PM1.20m | 8:03PM0.86m | 7:19AM1.49m | 8:34PM0.54m | 8:15AM1.73m | 9:03PM0.25m | 9:05AM1.92m | 9:32PM-0.00m | 9:50AM2.08m | 10:02PM-0.21m | 10:32AM2.20m | 10:34PM-0.38m | ||||||||||||||
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 | |  |  | |  | |  |  | | |  | |  |  | | | | | | | | | | |  |  | | | | | | | | | | |
cloudy | cloudy | mod rain | rain shwrs | cloudy | cloudy | cloudy | some clouds | light rain | some clouds | rain shwrs | rain shwrs | rain shwrs | light rain | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 7 | 4 | — | — | — | — | 2.0 | — | 1.0 | 1.0 | 1.0 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 7 | 7 | 8 | 7 | 8 | 7 | 6 | 7 | 6 | 11 | 10 | 7 | 10 | 9 | 7 | 9 | 8 | 5 | 7 | 6 | 4 | 4 | 5 | 5 | 6 | 6 | 3 | 4 | 4 | 2 | 3 | 4 | 2 | 5 | 5 | 3 |
Moonrise | — | 7:52 | — | — | — | 9:07 | — | — | 10:21 | — | — | 11:31 | — | — | — | 12:39 | — | — | 1:45 | — | — | 2:50 | — | — | 3:56 | — | — | 5:03 | — | — | 6:14 | — | — | 7:25 | — | — |
Moonset | 11:55 | — | — | 12:30 | — | — | 12:55 | — | — | 1:14 | — | — | 1:30 | — | — | 1:44 | — | — | 1:57 | — | — | 2:10 | — | — | 2:25 | — | — | 2:43 | — | — | — | 3:04 | — | — | 3:33 | — |
 | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — | — | 4:21 | — | — | 4:20 | — | — | 4:20 | — |
Today's sea temperature in Duwamish Waterway is 11.3 °C (Statistics for 19 Nov 1981-2005 – mean: 9.5 max: 10.9 min: 7.8°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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