National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

For More Weather Information:

Key West, FL Local Forecast Office

7NM NW Looe Key Light FL

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

      High: 87 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:NE wind 5 to 15 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

      Low: 77 °F

      NE 15kt
      < 1ft

    • Sunday

      Sunday:NE wind around 15 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

      High: 85 °F

      NE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:NE wind around 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

      Low: 77 °F

      NE 15kt
      < 1ft

    • Monday

      Monday:NE wind around 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

      High: 86 °F

      NE 15kt
      < 1ft

    • Monday Night

      Monday Night:NE wind around 15 kt. A slight chance of showers. Seas 1 ft or less.

      Low: 77 °F

      NE 15kt
      < 1ft

    • Tuesday

      Tuesday:NE wind around 15 kt. A slight chance of showers. Seas 1 ft or less.

      High: 86 °F

      NE 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 15 to 20 kt. Mostly clear. Seas 1 ft or less.

      Low: 75 °F

      NE 20kt
      < 1ft

    • Wednesday

      Wednesday:NNE wind 15 to 20 kt. A slight chance of showers. Seas 1 ft or less.

      High: 86 °F

      NNE 20kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:15 pm CDT Oct 17, 2026
Forecast Valid: 1pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Tonight
NE wind 5 to 15 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Sunday
NE wind around 15 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Sunday Night
NE wind around 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Monday
NE wind around 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Monday Night
NE wind around 15 kt. A slight chance of showers. Seas 1 ft or less.
Tuesday
NE wind around 15 kt. A slight chance of showers. Seas 1 ft or less.
Tuesday Night
NE wind 15 to 20 kt. Mostly clear. Seas 1 ft or less.
Wednesday
NNE wind 15 to 20 kt. A slight chance of showers. Seas 1 ft or less.

*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: 24.64°N 81.48°W
Last Update: 1:15 pm CDT Oct 17, 2026
Forecast Valid: 1pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026
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