• 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 121704
cwfbox
expires:202503130600;;024901

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt wed mar 12 2025

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


anz230-130600-
boston harbor-
104 pm edt wed mar 12 2025

.this afternoon...e winds 5 to 10 kt. waves 1 foot or less.
.tonight...e winds 5 to 10 kt. waves 1 foot or less. 
.thu...e winds 5 to 10 kt. waves around 2 ft. 
.thu night...e winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.fri...ne winds 5 to 10 kt. waves 1 foot or less. 
.fri night...se winds 5 to 10 kt. waves 1 foot or less. 
.sat...s winds 5 to 10 kt. waves around 2 ft. 
.sat night and sun...s winds 15 to 20 kt, increasing to 20 to
25 kt. gusts up to 30 kt. waves around 2 ft. at the outer harbor
entrance, waves 2 to 3 ft, building to 3 to 5 ft. a chance of
rain. 
.sun night...s winds 20 to 25 kt with gusts up to 30 kt. waves
around 2 ft, except 3 to 5 ft at the outer harbor entrance. 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.

$$
fzus51 kbox 121704
cwfbox
expires:202503130600;;024902

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt wed mar 12 2025

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


anz236-130600-
narragansett bay-
104 pm edt wed mar 12 2025

.this afternoon...ne winds 5 to 10 kt. waves 2 to 3 ft. 
.tonight...e winds 5 to 10 kt. waves 2 to 3 ft. 
.thu...e winds 5 to 10 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.thu night...ne winds 5 to 10 kt. waves 2 to 3 ft. 
.fri and fri night...e winds 5 to 10 kt. waves 2 to 3 ft. 
.sat...se winds 5 to 10 kt. waves around 2 ft. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. a chance of rain. 
.sun...s winds 20 to 25 kt with gusts up to 30 kt. waves 5 to
7 ft. a chance of rain. 
.sun night...s winds 20 to 25 kt with gusts up to 30 kt. waves
5 to 7 ft. rain. vsby 1 to 3 nm.  

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 ·