Mailboat Slough, Willapa River 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 07:56 AM and sunset is at 04:29 PM.
Days 1–3 Weather SummaryHeavy rain (total 45mm), heaviest during Sun afternoon. Low air temperatures (max 9°C on Sat morning, min 5°C on Sun night). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Tue morning. Low air temperatures (max 8°C on Tue morning, min 2°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 8°C on Sat morning, min 2°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryModerate rain (total 19mm), heaviest on Tue night. Mild temperatures (max 8°C on Tue night, min 2°C on Wed night). 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 | 12:47PM3.12m | 2:38AM2.64m | 1:26PM3.11m | 3:18AM2.68m | 2:05PM3.09m | 3:55AM2.71m | 2:44PM3.04m | 4:31AM2.75m | 3:27PM2.96m | 5:08AM2.80m | 4:15PM2.83m | 5:44AM2.87m | 5:13PM2.67m | 6:24AM2.95m | 6:21PM2.49m | 7:07AM3.06m | 7:40PM2.37m | 7:56AM3.17m | 9:02PM2.33m | 8:50AM3.29m | 10:21PM2.39m | 9:45AM3.40m | 11:33PM2.51m | |||||||||||||
Low Tide | 7:01AM1.41m | 7:48PM-0.03m | 7:42AM1.39m | 8:25PM-0.02m | 8:23AM1.36m | 9:02PM0.01m | 9:04AM1.33m | 9:38PM0.07m | 9:48AM1.29m | 10:15PM0.17m | 10:37AM1.24m | 10:55PM0.31m | 11:33AM1.15m | 11:38PM0.51m | 12:37PM1.01m | 00:29AM0.73m | 1:43PM0.79m | 1:27AM0.96m | 2:49PM0.52m | 2:30AM1.14m | 3:51PM0.23m | 3:35AM1.26m | 4:50PM-0.04m | 4:38AM1.33m | ||||||||||||
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 | |  |  |  |  | | | | | |  |  |  |  | | | | | | |  | |  | | | | | |  | | | | | | | |
light rain | light rain | mod rain | rain shwrs | mod rain | rain shwrs | mod rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | some clouds | clear | some clouds | cloudy | light rain | cloudy | mod rain | rain shwrs | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
3 | 3 | 6 | 4 | 7 | 5 | 9 | 6 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 7 | 9 | — | — | — | |
max°C | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 7 | 7 | 8 | 7 | 4 | 6 | 5 | 2 | 6 | 5 | 5 | 6 | 6 | 5 | 8 | 7 | 3 | 7 | 7 | 3 | 6 | 6 | 6 | 6 | 5 | 8 | 8 | 8 | 4 |
Moonrise | 9:01 | — | — | 9:42 | — | — | 10:13 | — | — | 10:39 | — | — | 10:59 | — | — | 11:17 | — | — | 11:34 | — | — | 11:51 | — | — | 12:09 | — | — | 12:31 | — | — | 12:59 | — | — | 1:38 | — | — |
Moonset | — | 4:46 | — | — | 5:52 | — | — | 7:02 | — | — | 8:15 | — | — | — | 9:27 | — | — | 10:40 | — | — | 11:53 | — | — | — | 1:09 | — | — | 2:28 | — | — | 3:52 | — | — | 5:18 | — | — |
 | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — |
 | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — |
Today's sea temperature in Mailboat Slough, Willapa River is 11.0° C (Statistics for 20 Dec 1981-2005 – mean: 9.6 max: 11.0 min: 8.0°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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