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 07:52 AM and sunset is at 04:20 PM.
Days 1–3 Weather SummaryHeavy rain (total 27mm), heaviest during Mon afternoon. Low air temperatures (max 8°C on Sun afternoon, min 5°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Thu night. Low air temperatures (max 7°C on Tue morning, min 1°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Sat afternoon, min 0°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Freeze-thaw conditions (max 7°C on Wed morning, min 0°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | |||||||||||||||||||||||||
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 | 3:37PM3.01m | 7:00AM3.66m | 4:15PM2.97m | 7:30AM3.70m | 4:57PM2.91m | 8:01AM3.72m | 5:44PM2.79m | 8:31AM3.74m | 6:40PM2.63m | 9:02AM3.73m | 7:49PM2.46m | 9:33AM3.71m | 9:11PM2.33m | 10:06AM3.67m | 10:45PM2.33m | 10:40AM3.63m | 00:26AM2.50m | 11:16AM3.59m | 2:00AM2.81m | 11:57AM3.57m | 3:15AM3.17m | 12:42PM3.55m | 4:15AM3.49m | |||||||||||||
Low Tide | 11:41AM2.39m | 11:20PM-0.45m | 12:20PM2.36m | 11:56PM-0.44m | 1:01PM2.28m | 00:32AM-0.36m | 1:46PM2.16m | 1:09AM-0.20m | 2:34PM1.98m | 1:49AM0.05m | 3:26PM1.71m | 2:31AM0.40m | 4:19PM1.37m | 3:18AM0.83m | 5:12PM0.96m | 4:12AM1.30m | 6:04PM0.52m | 5:17AM1.76m | 6:55PM0.07m | 6:31AM2.14m | 7:46PM-0.34m | 7:48AM2.39m | 8:34PM-0.65m | |||||||||||||
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 |  |  | | |  |  |  | |  | |  | | | | | |  |  | | | |  |  | | | | | | | | | | | | | |
rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | cloudy | mod rain | light rain | some clouds | light rain | some clouds | cloudy | cloudy | some clouds | cloudy | light rain | light snow | snow shwrs | some clouds | some clouds | cloudy | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | light rain | light rain | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
3 | 4 | 2 | 2 | 3 | 1 | — | 8 | 4 | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | — | — | — | |
max°C | 7 | 7 | 7 | 7 | 8 | 6 | 8 | 7 | 6 | 7 | 7 | 5 | 6 | 5 | 3 | 4 | 3 | 4 | 3 | 3 | 2 | 3 | 4 | 1 | 3 | 4 | 2 | 3 | 4 | 4 | 4 | 4 | 5 | 7 | 7 | 4 |
Moonrise | 9:00 | — | — | 9:40 | — | — | 10:11 | — | — | 10:35 | — | — | 10:55 | — | — | 11:12 | — | — | 11:28 | — | — | 11:44 | — | — | 12:01 | — | — | 12:23 | — | — | 12:50 | — | — | 1:27 | — | — |
Moonset | — | 4:35 | — | — | 5:41 | — | — | 6:53 | — | — | 8:06 | — | — | — | 9:19 | — | — | 10:33 | — | — | 11:47 | — | — | — | 1:04 | — | — | 2:24 | — | — | 3:49 | — | — | 5:16 | — | — |
 | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — |
 | — | 4:20 | — | — | 4:20 | — | — | 4:21 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — | 4:25 | — | — | 4:27 | — |
Today's sea temperature in Duwamish Waterway is 10.9° C (Statistics for 20 Dec 1981-2005 – mean: 8.5 max: 9.8 min: 7.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest