• 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 ·
MA- marblehead

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

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 071204
cwfbox
expires:202611080100;;415120

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am est sat nov 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz230-080100-
boston harbor-
704 am est sat nov 7 2026

.today...n winds 5 to 10 kt. waves 1 foot or less. patchy fog.
showers, mainly this morning. vsby 1 nm or less. 
.tonight...nw winds 5 to 10 kt, becoming w 15 to 20 kt after
midnight. waves 1 foot or less, then around 2 ft after midnight.
patchy fog. showers likely after midnight. vsby 1 nm or less,
increasing to 1 to 3 nm after midnight. 
.sun...w winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. a chance of showers in the morning. 
.sun night...w winds around 10 kt. waves around 2 ft. 
.mon and mon night...w winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.tue through wed night...nw 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.

$$
fzus51 kbox 071204
cwfbox
expires:202611080100;;415109

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am est sat nov 7 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-080100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 am est sat nov 7 2026

...small craft advisory in effect from late tonight through
sunday evening...

.today...e winds 5 to 10 kt, becoming n this afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 9 seconds and se 2 ft at 5 seconds.
patchy fog. showers, mainly this morning. vsby 1 nm or less. 
.tonight...nw winds 5 to 10 kt, becoming w 15 to 20 kt with gusts
up to 25 kt after midnight. seas 3 to 5 ft. wave detail: w 3 ft
at 4 seconds and se 3 ft at 8 seconds. patchy fog. a chance of
showers after midnight. vsby 1 nm or less, increasing to 1 to
3 nm after midnight. 
.sun...w winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 5 ft
at 5 seconds and s 4 ft at 7 seconds. patchy fog in the morning.
a chance of showers in the morning. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: w 3 ft at 5 seconds and se 2 ft at
9 seconds. 
.mon and mon night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: n 4 ft at 5 seconds and s 2 ft at
4 seconds. 
.tue through wed...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: nw 4 ft at 5 seconds and sw 2 ft at
4 seconds. 
.wed night...nw winds around 10 kt. seas 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 2026 WeatherFlow, Inc · Contact Us ·