Florence Departs U.S. But Rivers Will Rise Further In Carolinas; Heavy Rain Continues In Midwest

Major-to-record river flooding will continue across the Carolinas for days to weeks to come as rainfall from Florence makes its way through area river systems. Meanwhile, a stationary front extending through the Midwest will be a focus for heavy rain with localized flash flooding across the Upper Midwest midweek; severe thunderstorms are also possible in this region.
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Portland, OR Local Forecast Office

10NM S Cannon Beach OR

Marine Point Forecast

[NOTICE]
  • Tonight

    Slight Chc Showers

    WSW 6ktWinds Decreasing
    2-3ft
  • Thursday

    Chance Showers

    S 8kt
    3-4ft
  • Thursday
    Night

    Slight Chc Rain

    SSE 8kt
    4ft
  • Friday

    Rain Likely

    SSW 8kt
    4ft
  • Friday
    Night

    Rain Likely

    SSW 9kt
    Waves Building7ft
  • Saturday

    Chance Showers

    SSW 7kt
    8ft
  • Saturday
    Night

    Slight Chc Showers

    WNW 7kt
    6ft
  • Sunday

    Partly Sunny

    NNW 7kt
    5ft
  • Sunday
    Night

    Partly Cloudy

    N 11kt
    3ft

Associated Zone Forecast which includes this point

Last Update: 2:22 pm PDT Sep 19, 2018
Forecast Valid: 6pm PDT Sep 19, 2018-6pm PDT Sep 26, 2018

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Detailed Forecast


Synopsis: High pressure will build over the waters tonight. A warm front is expected to move through the South Washington and far North Oregon waters late tonight and Thursday morning. A stronger surface low moves across the area late Friday into Saturday. High pressure rebuilds over the waters late in the weekend and persists through early next week.

Tonight
WSW wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of showers. WNW swell 3 ft at 11 seconds. Wind waves 1 ft or less.
Thursday
S wind 5 to 8 kt. A chance of showers, mainly after 11am. WNW swell 3 ft at 10 seconds. Wind waves 1 to 2 ft.
Thursday Night
SSE wind 6 to 8 kt. A slight chance of rain. WNW swell 3 ft at 8 seconds. Wind waves 1 to 2 ft.
Friday
SSW wind 5 to 8 kt. Rain likely, mainly after 11am. WNW swell 4 ft. Wind waves 1 to 2 ft.
Friday Night
SSW wind around 9 kt. Rain likely, mainly before 11pm. W swell 6 ft. Wind waves around 2 ft.
Saturday
SSW wind 5 to 7 kt becoming W in the morning. A chance of showers. WNW swell 8 ft. Wind waves 1 to 2 ft.
Saturday Night
WNW wind 5 to 7 kt becoming N in the evening. A slight chance of showers. WNW swell 6 ft. Wind waves 1 to 2 ft.
Sunday
NNW wind around 7 kt. Partly sunny. WNW swell 5 ft. Wind waves 1 to 2 ft.
Sunday Night
N wind 9 to 11 kt. Partly cloudy. W swell 2 ft. Wind waves around 2 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 45.72°N 123.97°W
Last Update: 2:22 pm PDT Sep 19, 2018
Forecast Valid: 6pm PDT Sep 19, 2018-6pm PDT Sep 26, 2018
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