Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

For More Weather Information:

San Juan, PR Local Forecast Office

5NM E Fajardo PR

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:ESE wind 8 to 12 kt. Scattered showers, mainly after 8am.   Seas 2 to 3 ft.

      High: 82 °F

      ESE 12kt
      2-3ft

    • Wednesday Night

      Wednesday Night:E wind 6 to 11 kt. Isolated showers after 11pm.   Seas around 2 ft.

      Low: 82 °F

      E 11kt
      2ft

    • Thursday

      Thursday:ESE wind 6 to 9 kt. Isolated showers before 8am.   Seas around 2 ft.

      High: 82 °F

      ESE 9kt
      2ft

    • Thursday Night

      Thursday Night:E wind 7 to 9 kt. Isolated showers.   Seas 2 to 3 ft.

      Low: 82 °F

      E 9kt
      2-3ft

    • Friday

      Friday:ESE wind 9 to 11 kt. Scattered showers.   Seas around 3 ft.

      High: 82 °F

      ESE 11kt
      3ft

    • Friday Night

      Friday Night:ESE wind 11 to 13 kt. Scattered showers.   Seas around 3 ft.

      Low: 82 °F

      ESE 13kt
      3ft

    • Saturday

      Saturday:SE wind around 12 kt. Mostly sunny. Seas around 3 ft.

      High: 82 °F

      SE 12kt
      3ft

    • Saturday Night

      Saturday Night:SSE wind 10 to 12 kt. Scattered showers.   Seas around 3 ft.

      Low: 82 °F

      SSE 12kt
      3ft

    • Sunday

      Sunday:S wind around 11 kt. Mostly sunny. Seas around 3 ft.

      High: 82 °F

      S 11kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:59 am EST Jan 28, 2026
Forecast Valid: 3am EST Jan 28, 2026-6pm EST Feb 3, 2026

View Nearby Observations

Detailed Forecast


Wednesday
ESE wind 8 to 12 kt. Scattered showers, mainly after 8am. Seas 2 to 3 ft.
Wednesday Night
E wind 6 to 11 kt. Isolated showers after 11pm. Seas around 2 ft.
Thursday
ESE wind 6 to 9 kt. Isolated showers before 8am. Seas around 2 ft.
Thursday Night
E wind 7 to 9 kt. Isolated showers. Seas 2 to 3 ft.
Friday
ESE wind 9 to 11 kt. Scattered showers. Seas around 3 ft.
Friday Night
ESE wind 11 to 13 kt. Scattered showers. Seas around 3 ft.
Saturday
SE wind around 12 kt. Mostly sunny. Seas around 3 ft.
Saturday Night
SSE wind 10 to 12 kt. Scattered showers. Seas around 3 ft.
Sunday
S wind around 11 kt. Mostly sunny. Seas around 3 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: 18.35°N 65.58°W
Last Update: 2:59 am EST Jan 28, 2026
Forecast Valid: 3am EST Jan 28, 2026-6pm EST Feb 3, 2026
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