Find us on Facebook

Upcoming Events

Event/Location Date/Time
A2Bthumb 1-Day Marine Weather Forecasting & Gulf Stream Strategies Workshop (Mar 12)
St. Paul Lutheran Church, Annapolis MD
03/12/2016
8:00 am - 3:30 pm
SWIBS2016thumb 3-Hour Workshops at the Southwest International Boat Show! (Mar 20)
South Shore Harbour Resort, League City TX
03/20/2016
8:00 am - 6:00 pm
strictly-sail-pacific 3-Hour Marine Weather Workshops at Strictly Sail Pacific (Apr 7-10)
Craneway Pavilion, Richmond CA
04/07/2016 - 04/10/2016
All Day

Announcements

Graphical Forecast Verification
OPC Surface Analysis Chart Archive
Resources for Boat Races
North Atlantic Analyses, Forecasts, and Loops

500 Mb Analysis
(click image to view)

Surface Analysis
(click image to view)

Sea State Analysis
(click image to view)

Reg. Sea State Anl.
(click image to view)

3-Day Loop
3-Day Loop
W Atlantic / E Atlantic
3-Day Loop
Updated every 3 hours (UTC): 00, 03, 06, 09, 12, 15, 18, 21

7-Day Loop
7-Day Loop
W Atlantic / E Atlantic
7-Day Loop
Gulf Stream

IR Sat. 500 Mb Overlay
7-Day / 14-Day
Analysis / Imagery

14-Day Loop
14-Day Loop
W Atlantic / E Atlantic
14-Day Loop
Velocities

500 Mb Forecasts
Surface Forecasts
Wind & Wave Forecasts
Atlantic Reg. Anl. & 24 Hour Forecast

24/48/96 Hour
24/48/96 Hour
24/48/96 Hour


Anl. & Forecast Composite Loop
Anl. & Forecast Composite Loop
Anl. & Forecast Composite Loop
Anl. & Forecast Composite Loop

North Pacific Analyses, Forecasts, and Loops

500 Mb Analysis
(click image to view)

Surface Analysis
(click image to view)

Sea State Analysis
(click image to view)

Reg. Sea State Anl.
(click image to view)

3-Day Loop
3-Day Loop
W Pacific / E Pacific
3-Day Loop
Updated every 3 hours (UTC): 00, 03, 06, 09, 12, 15, 18, 21

7-Day Loop
7-Day Loop
W Pacific / E Pacific
7-Day Loop

IR Sat. 500 Mb Overlay
7-Day / 14-Day

14-Day Loop
14-Day Loop
W Pacific / E Pacific
14-Day Loop

500 Mb Forecasts
Surface Forecasts
Wind & Wave Forecasts
Pacific Reg. Anl. & 24 Hour Forecast

24/48/96 Hour
24/48/96 Hour
24/48/96 Hour


Anl. & Forecast Composite Loop
Anl. & Forecast Composite Loop
Anl. & Forecast Composite Loop
Anl. & Forecast Composite Loop

Important disclaimer about the weather chart products on this page.