Tuesday, February 22, 2011

RTB Weather Forecast for Tuesday, Feb. 22, 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
Tuesday Feb. 22, 2011

Again, today, skies will be mostly sunny with some mid to high level cloudiness.
Fig 1 - Tropical Atlantic EIr, early am_110222

There is a very slight possibility of scattered showers later this morning or early this afternoon. ( See Fig 3) Winds will be SE to E at 15 mph to 30 mph.
Fig 2 – Forecast Wind Speed & Direction_110222

The winds will be diurnal, meaning that they will decrease in strength and change direction as the sun rises. Then about 2:30 pm in the afternoon, they will begin to strengthen and shift to the E or NE from SE. The winds and seas also increase and decrease around the time the moon rises (tonight at 10:30pm) and sets (today at 9:37am). The seas will be 2 to 4 feet in height and higher. Expect these wind and sea conditions for the next 5 to 7 days. Note the low pressure area over South Central Mexico (left hand side of Fig 3). When this low is in place, the trade winds increase in strength in the Bay Islands and on the North Coast of Honduras.
Fig 3 -Water Vapor Image, early am 110222
A weak cold front will enter the Gulf of Mexico today. It is still expected to move back inland, turn stationary and dissipate tomorrow. The next weak cold front is forecast to enter the Gulf of Mexico on Friday. It is currently forecast to dissipate in the middle Gulf of Mexico, on Saturday.

The air temperatures will be in the high 70s (F) to the low 80s or 24 to 25 (C).
At depth, ocean water temperatures are about 79F to 80F or 26C .
The Tides:                                                  Moon and Sun
high tide 12:43 am LT                                     Moon Rise –10:30 pm LT
low tide 6:16 am LT                                                 Moon Set – 9:37 am LT
high tide 11:38 am LT                                     Sunrise – 6:09 am LT
low tide 6:52 am LT                                                Sunset - 5:53 pm LT





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