• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
VT- NH / MA w/NY e

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus51 kbox 060305
cwfbox
expires:202512061600;;080126

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm est fri dec 5 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-061600-
boston harbor-
1005 pm est fri dec 5 2025

.overnight...sw winds around 5 kt. waves 1 foot or less. 
.sat...s winds 5 to 10 kt. waves 1 foot or less. 
.sat night...w winds 5 to 10 kt. waves 1 foot or less, then
around 2 ft after midnight. 
.sun...nw winds 5 to 10 kt. waves around 2 ft in the morning,
then 1 foot or less. 
.sun night...sw winds around 5 kt, becoming w 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 foot or less, then
around 2 ft after midnight. a chance of snow after midnight. 
.mon and mon night...nw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.tue...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.tue night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of snow. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain. 
.wed night...sw winds 10 to 15 kt. waves around 2 ft. rain
likely.  

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.

$$
fzus51 kbox 060305
cwfbox
expires:202512061600;;080127

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm est fri dec 5 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-061600-
narragansett bay-
1005 pm est fri dec 5 2025

.overnight...ne winds around 5 kt. waves 1 foot or less. 
.sat...e winds 5 to 10 kt, becoming s in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.sat night...w winds 5 to 10 kt. waves around 2 ft. 
.sun...nw winds 5 to 10 kt. waves around 2 ft. 
.sun night...w winds around 5 kt, increasing to 10 to 15 kt after
midnight. waves around 2 ft. 
.mon and mon night...n winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.tue and tue night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of rain. 
.wed night...sw winds 15 to 20 kt. waves 3 to 5 ft. a chance of
rain.  

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.

$$
© Copyright 2025 WeatherFlow, Inc · Contact Us ·