Today Fri 2021-09-24 from 06:00 AM
Synopsis: Surface to low-level instability is affecting the island.
General Forecast: Western Districts: Generally cloudy with moderate scatterd intermittent showers. Elsewhere, mix of sunshine and clouds with a few light showers.
Tonight Fri 2021-09-24 from 06:00 PM
Synopsis: Surface to low-level instability will be affecting the island.
General Forecast: Mix of clear skies and clouds with the occasional brief scattered light showers.
Today Fri 2021-09-24 from 06:00 AM
Gentle east-southeasterly to southeasterly breeze from 20 to 30 km/h (12 to 19 mph) and steady.
Tonight Fri 2021-09-24 from 06:00 PM
Gentle easterly to east-southeasterly breeze from 20 to 30 km/h (12 to 19 mph) and steady.
Today Fri 2021-09-24 from 06:00 AM
Smooth to moderate in open water with swells ranging from 1.0 to 2.0 meters ( 3 to 7 ft ) and increasing.
Tonight Fri 2021-09-24 from 06:00 PM
Smooth to moderate in open water with swells ranging from 1.0 to 1.5 meters ( 3 to 5 ft ) and increasing.
YEAR : 2021 | MONTH : September | DAY : Friday 24th | TIME : 7 am
| Pressure (mb) | 1013.2 |
| Air Temp ( °C ) | 29.0 |
| Apparent Temp ( °C ) | N/A |
| Relative Humidity % | 78 |
| Wind Direction | E |
| Wind Speed (km/h) | 15 |
| Visibility (km) | 30 |
| Cloud Low | 2/8 |
| Cloud Mid | 0/8 |
| Cloud High | 1/8 |
| Present WX | Fair |
YEAR : 2021 | MONTH : September | DAY : Friday 24th | TIME : 6 am
| Max. Air Temp for Yesterday | 32.5 °C |
| Min. Air Temp for Last Night | 26.0 °C |
YEAR : 2021 | MONTH : September | DAY : Friday 24th | TIME : 6 am
| London Temp. ( °C ) & Wx. | 16 Partly Cloudy |
| Boston Temp. ( °C ) & Wx. | 22 Overcast |
| Montreal Temp. ( °C ) & Wx. | 16 Overcast/ Light Rain |
| Toronto Temp. ( °C ) & Wx. | 11 Cloudy |
| New York Temp. ( °C ) & Wx. | 16 Overcast/ Moderate Rain/ Mist |
| Miami Temp. ( °C ) & Wx. | 25 Cloudy |
Data For: YEAR : 2021 | MONTH : SEP | DAY : Fri 24 | Time Generated (UTC) : 21:13
| High Tide (First) | 5:48 |
| High tide (Second) | 17:40 |
| Low Tide (First) | 11:18 |
| Low tide (Second) | --:-- |
| SunRise | 5:48 |
| SunSet | 17:53 |
YEAR : 2021 | MONTH : September | DAY : Thursday 23rd | TIME : 6 pm
| Pressure @ 0900 (mb) | 1012.8 |
| Pressure @ 1500 (mb) | 1010.9 |
| Pressure @ 1800 (mb) | 1011.5 |
| Avg. Wind Speed past 12Hrs (km/h) | 20 |
YEAR : 2021 | MONTH : September | DAY : Friday 24th | TIME : 6 am
| Rainfall Past 12Hrs | 0.0 mm |
| Rainfall for the month of September | 29.7 mm |
| Rainfall Current Year | 769.0 mm |
| Rainfall Previous Month | 201.7 mm |
| Rainfall Previous Year | 1366.8 mm |
Significant Features for Friday 24th September, 2021 at 6 am
******************************** SPECIAL FEATURES ***************************************
Hurricane Sam Advisory Number 7
NWS National Hurricane Center Miami FL AL182021
500 AM AST Fri Sep 24 2021
...SAM IS NOW A HURRICANE...
...RAPID INTENSIFICATION FORECAST TO CONTINUE...
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
----------------------------------------------
LOCATION...11.5N 42.2W
ABOUT 1470 MI...2365 KM ESE OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 15 MPH...24 KM/H
MINIMUM CENTRAL PRESSURE...993 MB...29.33 INCHES
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
************************Tropical waves at 2 am/0600 UTC*************************
A tropical wave was analysed along 22w, south of 10 N, moving west at 5-10 kt