• 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 ·
RI-warwick

Human Forecasts
 > Daily Briefing
 > Forecast Blog

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 181405
cwfbox
expires:202509190300;;194073

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu sep 18 2025

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


anz235-190300-
rhode island sound-
1005 am edt thu sep 18 2025

.this afternoon...n winds 5 to 10 kt, becoming nw. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds and ne 1 foot at
3 seconds. isolated showers with patchy drizzle, then patchy
drizzle. patchy fog. vsby 1 nm or less. 
.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and w 2 ft at 3 seconds. 
.fri...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and w 1 foot at
3 seconds. 
.fri night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft. wave detail: ne 3 ft at 3 seconds
and s 2 ft at 7 seconds. 
.sat and sat night...e winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 4 seconds and se 2 ft at 8 seconds. 
.sun through mon night...sw winds 10 to 15 kt. seas 2 to 3 ft.
wave detail: se 3 ft at 12 seconds and se 2 ft at 4 seconds.  

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 181405
cwfbox
expires:202509190300;;194076

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt thu sep 18 2025

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


anz236-190300-
narragansett bay-
1005 am edt thu sep 18 2025

.this afternoon...n winds 5 to 10 kt, becoming w. waves around
2 ft. patchy drizzle. patchy fog. 
.tonight...sw winds 5 to 10 kt, becoming w after midnight. waves
around 2 ft. 
.fri...nw winds 5 to 10 kt. waves around 2 ft. 
.fri night...n winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. waves around 2 ft. 
.sat and sat night...e winds 10 to 15 kt. waves around 2 ft. 
.sun through mon night...sw winds 5 to 10 kt. waves around 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.

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