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 07:05 AM and sunset is at 07:24 PM.
Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Sun night. Warm air temperatures (max 21°C on Tue afternoon, min 7°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 28mm), heaviest during Fri morning. Cool air temperatures (max 18°C on Wed afternoon, min 5°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 7mm), mostly falling on Mon afternoon. Very mild (max 14°C on Sun afternoon, min 5°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 29mm), heaviest during Wed night. Very mild (max 14°C on Tue afternoon, min 6°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||||||||||
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 | 3:24AM2.98m | 3:29AM3.03m | 11:29AM2.68m | 3:39AM3.07m | 1:13PM2.69m | 3:51AM3.10m | 2:37PM2.74m | 4:07AM3.13m | 3:51PM2.81m | 4:25AM3.16m | 5:03PM2.89m | 6:14PM2.94m | 5:06AM3.20m | 7:27PM2.97m | 5:30AM3.19m | 8:46PM2.98m | 5:56AM3.15m | 10:15PM2.99m | 6:22AM3.07m | 11:50PM3.01m | ||||||||||||||||
Low Tide | 6:00PM0.78m | 6:57PM0.70m | 8:43AM2.61m | 7:47PM0.66m | 9:05AM2.35m | 8:33PM0.73m | 9:36AM1.99m | 9:17PM0.90m | 10:11AM1.56m | 10:00PM1.18m | 10:50AM1.12m | 10:44PM1.54m | 11:32AM0.73m | 11:28PM1.91m | 12:16PM0.45m | 00:14AM2.27m | 1:03PM0.30m | 1:04AM2.56m | 1:55PM0.28m | 2:04AM2.76m | 2:53PM0.37m | 3:40AM2.86m | ||||||||||||||
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 | |  | |  |  |  | |  | |  |  | | | |  |  | | | | | | | | | |  | |  | | | | | | |  | |
light rain | light rain | mod rain | light rain | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | cloudy | light rain | rain shwrs | mod rain | risk tstorm | rain shwrs | cloudy | some clouds | some clouds | cloudy | some clouds | rain shwrs | cloudy | light rain | light rain | some clouds | clear | cloudy | light rain | light rain | rain shwrs | clear | rain shwrs | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
4 | 4 | 7 | 2.0 | — | — | — | — | — | — | 3 | 6 | — | 3 | 6 | 6 | 2.0 | 2.0 | — | — | — | — | — | 2.0 | — | 4 | 1.0 | — | — | — | 3 | 4 | 21 | — | 1.0 | — | |
max°C | 9 | 12 | 12 | 12 | 13 | 14 | 16 | 21 | 15 | 14 | 18 | 14 | 11 | 9 | 9 | 6 | 10 | 7 | 7 | 10 | 9 | 11 | 14 | 10 | 10 | 8 | 6 | 8 | 14 | 11 | 8 | 9 | 9 | 12 | 14 | 11 |
Moonrise | 4:30 | — | — | 5:08 | — | — | 5:37 | — | — | 6:00 | — | — | 6:19 | — | — | 6:37 | — | — | 6:55 | — | — | 7:14 | — | — | 7:38 | — | — | 8:07 | — | — | 8:46 | — | — | 9:38 | — | — |
Moonset | 12:13 | — | — | 1:29 | — | — | 2:50 | — | — | — | 4:13 | — | — | 5:36 | — | — | 7:01 | — | — | 8:27 | — | — | — | 9:56 | — | — | 11:25 | — | — | — | 12:52 | — | — | 2:09 | — | — |
 | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — |
 | — | 7:24 | — | — | 7:25 | — | — | 7:28 | — | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:38 | — | — | 7:40 | — |
Today's sea temperature in Mercer Island is 7.9 °C (Statistics for 23 Mar 1981-2005 – mean: 8.6 max: 10.3 min: 7.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest