Mercer Island 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 — and sunset is at —.
Days 1–4 Weather SummaryMostly dry. Low air temperatures (max 8°C on Tue morning, min 4°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Low air temperatures (max 7°C on Fri afternoon, min 2°C on Sat night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Mild temperatures (max 7°C on Tue afternoon, min 1°C on Sun night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Mild temperatures (max 8°C on Fri morning, min 3°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Sat 7 | |||||||||||||||||||||||||
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 | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 1:20AM2.17m | 11:59AM3.01m | 2:37AM2.40m | 12:13PM3.00m | 3:33AM2.63m | 12:29PM2.99m | 4:20AM2.84m | 12:47PM3.01m | 5:03AM3.00m | 1:08PM3.03m | 5:47AM3.10m | 1:33PM3.06m | 6:33AM3.16m | 1:59PM3.09m | 7:20AM3.19m | 2:26PM3.09m | 8:06AM3.21m | 2:52PM3.05m | 8:47AM3.22m | 3:14PM2.94m | 9:19AM3.23m | 9:45AM3.24m | ||||||||||||||
Low Tide | 7:13PM1.43m | 7:33PM1.14m | 7:56PM0.86m | 7:13AM2.43m | 8:22PM0.62m | 8:09AM2.60m | 8:52PM0.43m | 9:00AM2.74m | 9:24PM0.28m | 9:46AM2.84m | 10:00PM0.18m | 10:29AM2.92m | 10:37PM0.14m | 11:15AM2.97m | 11:16PM0.14m | 12:13PM2.98m | 11:56PM0.20m | 1:39PM2.93m | 00:36AM0.34m | 1:17AM0.55m | ||||||||||||||||
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 |  |  |  | | | | |  | | | | | | | | | |  | | | | | | | | | | | | | | | | | | |
cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | clear | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
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max°C | 7 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 7 | 5 | 6 | 7 | 7 | 6 | 6 | 3 | 5 | 6 | 3 | 6 | 6 | 4 | 6 | 7 | 5 | 6 | 6 | 4 | 6 | 7 | 7 | 8 | 8 | 5 | 8 | 8 |
Moonrise | 1:44 | 2:50 | — | — | 3:55 | — | — | 5:03 | — | — | 6:13 | — | — | 7:25 | — | — | 8:34 | — | — | 9:37 | — | — | 10:30 | — | — | 11:11 | — | — | 11:43 | — | — | 12:07 | — | — | 12:27 | — |
Moonset | 1:57 | 2:11 | — | — | 2:26 | — | — | 2:43 | — | — | — | 3:05 | — | — | 3:34 | — | — | 4:13 | — | — | 5:04 | — | — | 6:08 | — | — | 7:21 | — | — | 8:39 | — | — | — | 9:59 | — | 11:18 |
 | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — |
 | — | — | 4:21 | — | — | 4:21 | — | — | 4:20 | — | — | 4:20 | — | — | 4:19 | — | — | 4:19 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 |
Today's sea temperature in Mercer Island is 11.8 °C (Statistics for 25 Nov 1981-2005 – mean: 9.2 max: 10.5 min: 7.6°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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