Prepared: May 10 10:10z
A COLD FRONT extends SW across the E BVI's from large GALE SE of Nova Scotia, which is expected to move E slowly thru 11th. A broad HIGH PRESSURE system will be located over S Florida with associated ridging extending E across the E portions of E Caribbean which is expected to persist thru evening of 13th, moving SE / strengthening. Low near 38N/70W with a cold front SW to N South Carolina will track NE, strengthening to gale S of Nova Scotia on 12th. The cold front will track SE thru Bermuda tomorrow afternoon. Another low will develop along the cold front near 31N/65W by afternoon 12th and continue E that evening.
Conclusion: Light NW breezes in Zone B will gradually freshen N of 27N tonight thru 12th. Highest winds will be confined to the N most regions of Zone B. Swells will be highest N of 28N.
In Zone C, the highest winds will be confined N of 31N today, then spread SE to S of 32N tomorrow before lowering tomorrow night. Then winds and swells will increase from W to E over Grid C as the Low develops along the cold front on 12th.
10/12 (T + 0): N-NW 05-10 GUSTS 12KTS. SEAS 1-2 SWELLS NE-E/MIXED/NW 3-5FT (7SEC). PARTLY CLDY. CRRNTS ENE @ 0.6KTS.
11/00 (T + 12): NW-W-SW 14-22 GUSTS 24KTS. SEAS 2-3 SWELLS NNW-WNW 4-7FT (8SEC). MOSTLY CLDY. CRRNTS ENE @ 0.6KTS.
11/12 (T + 24): SW-W-NW 13-20 GUSTS 22KTS. SEAS 2-3 SWELLS SW-W/MIXED/NW 4-7FT (7SEC). CLEAR. CRRNTS NE @ 0.6KTS.
12/00 (T + 36): NW-W-SW 14-19 GUSTS 22KTS. SEAS 2-3 SWELLS NE-N/MIXED/NW 4-7FT (11SEC). CLEAR. CRRNTS NNE @ 0.4KTS.
12/12 (T + 48): SW-W-NW 19-24 GUSTS 27KTS. SEAS 3-4 SWELLS SW-W/MIXED/NW 5-8FT (10SEC). CLEAR. CRRNTS NNE @ 0.6KTS.
10/12 (T + 0): SW-W 14-19 GUSTS 24KTS. SEAS 2-3 SWELLS NE-N/MIXED/SW 4-7FT (6SEC). CLDY. SCATTERED SHWRS/SQLLS. CRRNTS S @ 0.3KTS.
11/00 (T + 12): SW-W-NW 17-24KTS. SEAS 3-4 SWELLS WSW-WNW BUILD 5-9FT (4SEC). MOSTLY CLDY. ISOLATED SHWRS/SQLLS. CRRNTS N @ 0.4KTS.
11/12 (T + 24): W-NW 11-16 GUSTS 20KTS. SEAS 2-3 SWELLS WNW-NNW 5-7FT (5SEC). CLDY. CRRNTS SE @ 0.4KTS.
12/00 (T + 36): WNW-WSW 16-21 GUSTS 24KTS. SEAS 3-4 SWELLS NW-N 5-8FT (6SEC). PARTLY CLDY. SHWRS/SQLLS. CRRNTS N @ 0.5KTS.
12/12 (T + 48): S-SW 20-25 GUSTS 28KTS. SEAS 3-4 SWELLS W-NW 7-9FT (6SEC). CLDY. SHWRS/SQLLS. CRRNTS SE @ 0.4KTS.