Pages

Saturday, July 9, 2011

RTB Weather Forecast for Saturday, July 09, 2011

Roatan Weather Forecast
As presented by Radio Roatan, FM 101.1 or www.roatanradio.com
and
CoCoView Resort, www.cocoviewresort.com, 800-282-8932
CoCoView is at 16.3°N Latitude x 86.5°W Longitude
In the
NW Caribbean Sea
Saturday July 09, 2011
For the third day, in a row, the weather remains unchanged. Skies will be sunny, with mid to high level cloudiness. This morning, winds will be light, at 10 mph or less, and vary in direction from NE to SE. The seas are relatively calm at 2 to 4 feet in height or less. Again, this afternoon and evening, winds will increase to 15 mph or higher. Expect winds and seas to increase slightly beginning on Sunday. There is a small chance of rain due to an area of diffluence aloft over the NW Caribbean. This is generating heavy rain showers N of 14N and W of 80W.
A tropical wave will pass through the NW Caribbean early next week. A second tropical wave will reach here later next week. Else where, tropical storm formation is not expected in the next 24 hours.


Fig 1 - Forecast Wind Speed, Direction & Precipitation_110709

Fig 2 - Forecast Wind Map_1500 LT

Fig 3 - Forecast Map Isobars, Cloud Cover and Precipitation_1500 LT

Fig 4 - Graphicast

Fig 5 - Tropical Surface Analysis

Fig 6 - Water Vapor, early am_110709

Fig 7 - Caribbean IR Satellite

Fig 8 - Wind Speeds, yesterday, Roatan Airport_110708

The air temperatures will be in the 80s to the mid 90s (F) or 27 to 32 (C).
At depth, ocean water temperatures are about 82F to 84F or 28C to 29C . Visibility is generally 60 to 80 feet.


The Tides:                                                  Moon and Sun
high tide 3:17 am LT                                     Moon Rise –1:14 am LT
low tide 10:20 am LT                                                 Moon Set – 12:06 pm LT
high tide 5:29 pm LT                                             Sunrise – 5:22 am LT
low tide 11:11 pm LT                                                Sunset – 6:23 pm LT

Moon Phase





No comments: