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 05:39 AM and sunset is at 08:30 PM.
Days 1–3 Weather SummaryMostly dry. Warm air temperatures (max 22°C on Sun afternoon, min 10°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 28°C on Wed afternoon, min 9°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 9mm), mostly falling on Fri night. Very mild (max 16°C on Sun afternoon, min 6°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Warm (max 28°C on Wed afternoon, min 10°C on Mon morning). Wind will be generally light. | Days 13–16 Weather SummaryModerate rain (total 19mm), heaviest on Fri afternoon. Warm (max 21°C on Thu afternoon, min 8°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 00:34AM3.05m | 00:48AM3.06m | 11:02AM2.11m | 1:01AM3.07m | 1:16PM2.18m | 1:16AM3.11m | 2:51PM2.40m | 1:35AM3.16m | 4:07PM2.68m | 1:57AM3.22m | 5:13PM2.95m | 6:13PM3.16m | 7:13PM3.29m | 8:11PM3.35m | 9:08PM3.35m | 10:01PM3.33m | 5:41AM2.92m | 10:47PM3.30m | 6:39AM2.63m | 11:25PM3.26m | 8:27AM2.31m | ||||||||||||||||||||||||||
Low Tide | 3:50PM0.95m | 4:38PM1.13m | 8:00AM2.02m | 5:28PM1.37m | 8:05AM1.65m | 6:23PM1.65m | 8:28AM1.21m | 7:21PM1.96m | 8:59AM0.76m | 8:21PM2.27m | 9:35AM0.34m | 9:21PM2.54m | 10:16AM0.02m | 10:19PM2.75m | 11:01AM-0.19m | 11:19PM2.90m | 11:49AM-0.26m | 00:21AM2.97m | 12:39PM-0.20m | 1:35AM2.96m | 1:30PM-0.02m | 3:06AM2.85m | 2:21PM0.25m | 4:53AM2.61m | 3:12PM0.60m | 6:16AM2.27m | 4:02PM0.98m | ||||||||||||||||||||
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clear | cloudy | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | clear | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | light rain | light rain | light rain | light rain | cloudy | light rain | light rain | light rain | some clouds | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 5 | — | 2 | 2 | 3 | — | — | |
max °C | 17 | 20 | 17 | 17 | 22 | 16 | 16 | 20 | 17 | 20 | 26 | 20 | 23 | 28 | 20 | 18 | 20 | 16 | 12 | 14 | 10 | 9 | 12 | 11 | 12 | 16 | 16 | 16 | 21 | 17 | 19 | 24 | 20 | 23 | 28 | 21 | 18 | 21 | 13 | 14 | 12 | 12 | 11 | 13 | 11 | 11 | 14 |
Moonrise | 2:32 | — | — | 2:52 | — | — | 3:09 | — | — | 3:26 | — | — | 3:42 | — | — | 4:01 | — | — | 4:24 | — | — | 4:53 | — | — | 5:33 | — | — | 6:29 | — | — | 7:40 | — | — | 9:01 | — | — | 10:24 | — | — | 11:45 | — | — | 1:01 | — | — | 2:13 | — |
Moonset | 12:06 | — | — | 1:18 | — | — | 2:31 | — | — | — | 3:46 | — | — | 5:05 | — | — | 6:28 | — | — | 7:56 | — | — | — | 9:25 | — | — | 10:47 | — | — | 11:55 | — | — | — | 12:45 | — | — | 1:22 | — | — | 1:48 | — | — | 2:08 | — | — | 2:25 | — |
 | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — |
 | — | 8:30 | — | — | 8:31 | — | — | 8:34 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — | — | 8:38 | — | — | 8:39 | — | — | 8:40 | — | — | 8:42 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 | — | — | 8:46 | — | — | 8:47 | — | — | 8:50 |
Today's sea temperature in Mercer Island is 12.6° C (Statistics for 09 May 1981-2005 – mean: 10.4 max: 11.4 min: 9.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest