EDT
GMT
EST
08
12
07
09
13
08
10
14
09
11
15
10
12
16
11
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12
14
18
13
15
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14
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15
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16
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22
17
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23
18
20
00
19
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01
20
22
02
21
23
03
22
00
04
23
01
05
00
02
06
01
03
07
02
04
08
03
05
09
04
06
10
05
07
11
06


SAILING BRIEFING

(Eastern Time is GMT/UTC (Zulu) Time minus 5 hrs in winter and minus 4 hrs during the summer. 12z is 7am winter and 8am summer. Central Time is Z - 6 in winter and Z - 5 in summer.)

NOWCAST

FORECASTING SITES

  • READY -NWS Models
      • USNA: NAK Lat:+38.98, Lon:-76.48)
      • Pax River NAS: NHK)
    • METEOGRAM Global Forecasting System Models
      • Short Range (GFS - 3hrs for 84 hrs - 3 1/2 days)
      • Medium Range (GFSx - 12hrs for 192 to 384 hrs - 8 to 18 days)
      • Long Range (GFSIr - 6hrs for 180 hrs - 7 1/2 days)
    • Select: "Default with Winds"
  • Ocean Prediction Center - Radiofax on the Web
  • NWS Hurricane Center

GULFSTREAM

AVIATION BRIEFING

CANADIAN ARCTIC BRIEFING

Other Stuff

WEATHER IN MOTION

NORTH U - Weather for Sailors Talk

INFORMATION & HISTORICAL MAPS

GLOSSARY & PRIMER FOR FORECAST DISCUSSIONS

For individual weather routing and race forecasts contact: COMMANDERS' WEATHER