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ARC+ Weather forecast 30/11/2015



ARC+ Weather forecast 30/11/2015
30/11/2015


Synopsis: Good day. A strong thermal trough extends from the Canaries NE through the Alboran Sea. This trough will weaken through tomorrow, then dissipate into the 02/12. On the 03/12/AM, a cold front will extend from S of Ireland SW to W of Madeira. This front will weaken as it moves NE over N Spain into the 04/12. An area of high pressure centered E of the Azores on the 04/12 will build a ridge S through the Canaries through the 05/12.

In the long range, an inverted trough of low pressure is forecast to extend from 20N/20W NNW to W of Madeira on the 04/12. The trough is forecast to drift W through the 05/12 to extend from 20N/23W NE to 35N/28W on the 05/12, then dissipate into the 06/12. A cold front will extend from the Azores SW through 30N/40W by the 06/12/PM and weaken as it tracks E through the 07/12.

A strong area of high pressure is currently located over the NE United States. This high will strengthen as it tracks E, reaching 35W by the 03/12, with ridging building S into the E Caribbean. This ridge will then drift slowly E while continuing to strengthen through the 05/12.

Conclusion: The strongest winds and largest swells will be found in the SE part of Grid RR due to the high pressure ridging interacting with a thermal trough of low pressure over South America. These conditions are expected to ease during the day tomorrow as the high pressure ridging weakens. E trades are expected to persist across the remainder of the grids, with a slow easing trend expected across the N grids near the center of the broad high pressure ridging.

II:

T+0: WINDS ENE-ESE 07-12KTS. SEAS 1-2 SWELLS NNE-ENE 4-6FT (8SEC). CURRENTS FROM N @ 0.4KTS.

T+12: WINDS ENE-ESE 08-13KTS. SEAS 1-3 SWELLS N-NE 4-6FT (8SEC). CURRENTS FROM WSW @ 0.1KTS.

T+24: WINDS ENE-ESE 11-16KTS. SEAS 1-3 SWELLS NNE-ENE 4-6FT (8SEC). CURRENTS FROM N @ 0.3KTS.

T+36: WINDS ENE-ESE 12-17KTS. SEAS 2-3 SWELLS NNE-ENE 4-6FT (8SEC). CURRENTS FROM SE / WEAKKTS.

T+48: WINDS ENE-ESE 11-16KTS. SEAS 2-3 SWELLS NNE-ENE 4-6FT (8SEC). CURRENTS FROM NNE @ 0.2KTS.

OO:

T+0: WINDS NE-E 12-17KTS. SEAS 2-3 SWELLS NNE-ENE 4-6FT (8SEC). CURRENTS FROM ENE @ 1.7KTS.

T+12: WINDS ENE-ESE 12-17KTS. SEAS 2-3 SWELLS NNE-ENE 4-6FT (6SEC).

CURRENTS FROM ENE @ 1.5KTS.

T+24: WINDS NE-E 14-19KTS. SEAS 2-4 SWELLS N-NE 5-7FT (6SEC). CURRENTS FROM NE @ 1.4KTS.

T+36: WINDS NE-E 13-18KTS. SEAS 3-4 SWELLS NNE-ENE 5-7FT (6SEC). CURRENTS FROM ENE @ 1.7KTS.

T+48: WINDS NE-E 14-19KTS. SEAS 3-4 SWELLS ENE-ESE 5-7FT (6SEC). CURRENTS FROM ENE @ 1.3KTS.

JJ:

T+0: WINDS ENE-ESE 09-14KTS. SEAS 2-3 SWELLS NNE-ENE 5-7FT (8SEC). CURRENTS FROM

ESE @ 0.2KTS.

T+12: WINDS ENE-ESE 08-13KTS. SEAS 1-3 SWELLS NNE-ENE 4-6FT (8SEC). CURRENTS FROM ESE @ 0.2KTS.

T+24: WINDS ENE-ESE 09-14KTS. SEAS 1-3 SWELLS NNE-ENE 4-6FT (8SEC). CURRENTS FROM

ENE @ 0.4KTS.

T+36: WINDS ENE-ESE(68 - 113) 11-16KTS. SEAS 2-3 SWELLS

NNE-ENE 3-5FT (8SEC). CURRENTS FROM

SSE @ 0.2KTS.

T+48: WINDS ENE-ESE(68 - 113) 11-16KTS. SEAS 2-3 SWELLS NE-E

4-6FT (8SEC). CURRENTS FROM NE@ 0.3KTS.

PP:

T+0: WINDS NE-E(45 - 90) 12-17KTS. SEAS 2-3 SWELLS NE-E 5-7FT

 (8SEC). CURRENTS FROM NNW @

0.2KTS.

T+12: WINDS NE-E(45 - 90) 12-17KTS. SEAS 2-3 SWELLS NNE-ENE

5-7FT (8SEC).  CURRENTS FROM NE

@ 0.3KTS.

T+24: WINDS NE-E(45 - 90) 14-19KTS. SEAS 2-4 SWELLS NNE-ENE

5-7FT (6SEC). CURRENTS FROM N

@ 0.3KTS.

T+36: WINDS ENE-ESE(68 - 113) 12-17KTS. SEAS 2-3 SWELLS NE-E

5-7FT (6SEC). CURRENTS FROM NE @

0.3KTS.

T+48: WINDS NE-E(45 - 90) 14-19KTS. SEAS 3-4 SWELLS ENE-ESE

5-7FT (6SEC). CURRENTS FROM N

@ 0.3KTS.


KK:

T+0: WINDS E-SE(90 - 135) 12-17KTS. SEAS 2-3 SWELLS NE-E

5-7FT (8SEC). SKIES CLOUDY. SCATTERED SHWRS/SQUALLS*. CURRENTS FROM SSE @

0.7KTS.

T+12: WINDS E-SE(90 - 135) 12-17KTS. SEAS 2-3 SWELLS NE-E

5-7FT (8SEC).  CURRENTS FROM

SSE @ 0.7KTS.

T+24: WINDS E-SE(90 - 135) 13-18KTS. SEAS 2-4 SWELLS NE-E

5-7FT (8SEC). SKIES MOSTLY CLOUDY. ISOLATED SHWRS/SQUALLS*. CURRENTS FROM SE

@ 0.7KTS.

T+36: WINDS ENE-ESE(68 - 113) 11-16KTS. SEAS 1-3 SWELLS NE-E

4-7FT (8SEC).  CURRENTS FROM

SSE @ 0.8KTS.

T+48: WINDS ENE-ESE(68 - 113) 13-18KTS. SEAS 2-4 SWELLS NE-E

4-6FT (8SEC). SKIES CLOUDY. SCATTERED SHWRS/SQUALLS*. CURRENTS FROM SSE @

0.4KTS.


QQ:

T+0: WINDS ENE-ESE(68 - 113) 15-20KTS. SEAS 3-4 SWELLS NE-E

6-8FT (8SEC). SKIES CLOUDY. ISOLATED SHWRS/SQUALLS*. CURRENTS FROM E @

0.5KTS.

T+12: WINDS ENE-ESE(68 - 113) 13-18KTS. SEAS 3-4 SWELLS NE-E

6-8FT (8SEC). SKIES MOSTLY CLOUDY. ISOLATED SHWRS/SQUALLS*. CURRENTS FROM E @

1KTS.

T+24: WINDS ENE-ESE(68 - 113) 15-20KTS. SEAS 3-4 SWELLS NE-E

6-8FT (8SEC). SKIES CLOUDY. ISOLATED SHWRS/SQUALLS*. CURRENTS FROM ESE @

0.9KTS.

T+36: WINDS ENE-ESE 12-17KTS. SEAS 2-3 SWELLS NE-E 5-8FT (7SEC). CURRENTS FROM E @ 0.9KTS.

T+48: WINDS NE-E 13-18KTS. SEAS 2-4 SWELLS NE-E 5-7FT (7SEC). CURRENTS FROM E @ 0.5KTS.


RR:

T+0: WINDS NE-E 15-20 GUSTS 25KTS. SEAS 2-4 SWELLS NE-E 8-10FT (3SEC). CURRENTS FROM NE

@ 0.8KTS.

T+12: WINDS ENE-ESE 14-19KTS. SEAS 2-4 SWELLS ENE-ESE 8-10FT (3SEC). CURRENTS FROM ENE @ 0.8KTS.

T+24: WINDS E-SE(90 - 135) 15-20KTS. SEAS 2-4 SWELLS ENE-ESE 6-8FT (3SEC). SKIES CLEAR. CURRENTS FROM N @ 0.7KTS.

T+36: WINDS E-SE(90 - 135) 13-18KTS. SEAS 2-4 SWELLS ENE-ESE 6-8FT (4SEC).  CURRENTS FROM NE @ 0.8KTS.

T+48: WINDS E-SE(90 - 135) 13-18KTS. SEAS 2-4 SWELLS ENE-ESE 5-7FT (4SEC).  CURRENTS FROM NE @ 1.1KTS.


* WINDS AND SEAS HIGHER IN SQUALLS