Offshore Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
198
FZNT23 KWNM 200858
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
458 AM EDT Thu Jun 20 2024

Conditions given represent the highest within that period.

Locally higher winds and seas can be expected in and near tstms.

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed coastal
waters forecasts...

The National Weather Service is accepting public comments until
July 29 2024 on a proposal to replace feet with meters when
describing seas in a variety of National Marine Center text
and graphical products for the Offshore and High Seas Areas
only. To learn more please visit the following URL:
https://ocean.weather.gov/proposed-meters.php

.SYNOPSIS...High pressure centered SE of the waters this morning
will continue drifting S away from the area today and tonight. A
cold front will move S over the area  tonight into Fri, then
weaken and stall near 40N Fri night. The front will then return
slowly N as a warm front Sat night and Sun, lifting N of the
waters Sun night. The next cold front will gradually approach
from the NW later Sun night into Mon, then stall across the far N
waters Mon night while weakening.

Eastport Maine to Cape Cod

.TODAY...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TONIGHT...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. Chance of
showers and slight chance of tstms with vsby 1 nm or less.
.FRI...E to NE winds less than 10 kt. Seas 3 to 4 ft. Slight
chance of showers with vsby 1 nm or less.
.FRI NIGHT...Variable winds less than 10 kt. Seas 3 ft. Chance
of showers with vsby 1 nm or less.
.SAT...E to SE winds less than 10 kt. Seas 2 ft or less.
.SAT NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON...SW winds 15 to 25 kt. Seas 7 to 10 ft.
.MON NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 10 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...W to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TONIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...W winds 5 to 15 kt. Seas 3 to 4 ft. Slight chance of
showers with vsby 1 nm or less.
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. Chance of
showers with vsby 1 nm or less.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.MON...SW winds 20 to 30 kt. Seas 8 to 12 ft.
.MON NIGHT...SW winds 20 to 30 kt. Seas 8 to 12 ft.

South of New England

.TODAY...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI...SW winds 10 to 20 kt. Seas 3 to 4 ft. Slight chance of
showers.
.FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. Chance of
showers.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...SW winds 20 to 30 kt. Seas 7 to 11 ft.
.MON...SW winds 20 to 30 kt. Seas 8 to 11 ft.
.MON NIGHT...W to SW winds 20 to 30 kt. Seas 6 to 11 ft.