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23NM E Hyannis MA

Marine Point Forecast [NOTICE]

Today

Sunny

N 8kt
2ft

High: 65 °F

Tonight

Clear

Light Wind
1-2ft

Low: 56 °F

Wednesday

Sunny

E 10kt
1-2ft

High: 64 °F

Wednesday
Night

Partly Cloudy

E 9kt
1-2ft

Low: 57 °F

Thursday

Slight Chc Showers

E 11kt
1-2ft

High: 64 °F

Thursday
Night

Slight Chc Showers

E 11kt
3ft

Low: 60 °F

Friday

Mostly Sunny

NNE 12kt
3ft

High: 66 °F

Friday
Night

Mostly Clear

NE 8kt
2ft

Low: 60 °F

Saturday

Sunny

N 7kt
1-2ft

High: 68 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:50 am EDT Sep 23, 2014
Forecast Valid: 11am EDT Sep 23, 2014-6pm EDT Sep 29, 2014

View Nearby Observations

Detailed Forecast



  • SynopsisHIGH PRES WILL BUILD OVER THE WATERS THROUGH WED. LOW PRES PASSES SE OF THE WATERS THU NIGHT INTO FRI. HIGH PRES BUILDS BACK OVER THE WATERS FOR SAT.

    FOR INFORMATION ON POSSIBLE HAZARDOUS WEATHER BEYOND THE 24-36 HOUR FORECAST PERIOD...PLEASE VISIT WWW.WEATHER.GOV/BOSTON AND FOLLOW THE CURRENT HAZARDS LINK ABOVE THE MAP ON THE LEFT.
  • Today N wind 5 to 8 kt becoming NW in the afternoon. Sunny. Seas around 2 ft.
  • Tonight Variable winds 5 kt or less. Clear. Seas 1 to 2 ft.
  • Wednesday E wind 7 to 10 kt. Sunny. Seas 1 to 2 ft.
  • Wednesday Night E wind around 9 kt. Partly cloudy. Seas 1 to 2 ft.
  • Thursday E wind around 11 kt. A slight chance of showers after 1pm. Seas 1 to 2 ft.
  • Thursday Night E wind around 11 kt becoming NNE after midnight. A slight chance of showers. Seas around 3 ft.
  • Friday NNE wind around 12 kt. Mostly sunny. Seas around 3 ft.
  • Friday Night NE wind 6 to 8 kt becoming N after midnight. Mostly clear. Seas around 2 ft.
  • Saturday N wind around 7 kt. Sunny. Seas 1 to 2 ft.

SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

*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.