WEATHER FORECAST :
- Coastal regions can expect morning cloudy spells with brief showers. Other regions can expect cloudy skies with light to moderate showers and thundershowers. Rainfall is expected between 5 mm and 15 mm.
TIDE INFORMATION:
- High Tide will be at 22:23 hrs at a height of 2.39 meters. Low Tide will be at 04:59 hrs at a height of 1.29 meters. The spring tide is not in effect.
SEA CONDITIONS :
- Rough in open waters with northeast to easterly swells reaching 2.5 to 3.5 meters (7 to 10 ft) and increasing. - These waves will likely have periods of 8 and 9 seconds - Fresh northeast to easterly breeze.
Marine Advisory:
- Strong surface winds will continue to generate rough and dangerous sea conditions, which can lead to overtopping and damage to river and sea defenses. Fisherfolk and other marine users are advised to be alert and exercise caution in efforts to safeguard life and property.
Severe Weather Advisory:
- In areas of thundershowers, heavy winds and possible lightning strikes may be observed. Persons are encouraged to exercise all precautions to safeguard life and property.
Tonight
Friday
December 12, 2025

Coastal regions can expect morning cloudy spells with brief showers. Other regions can expect cloudy skies with light to moderate showers and thundershowers.
Rainfall :
0 mm to 15 mm
Winds :
Moderate to fresh easterly breeze. Gusting before and during heavy downpours/thundershowers.
Temp (C) :
22 to 26 (Coast)
19 to 24 (Other Areas)
3 Days Forecast
Saturday
December 13, 2025

Coastal regions can expect morning cloudy spells with intermittent showers & rain. Elsewhere cloudy skies with moderate to heavy showers & thundershowers.
Rainfall :
between 5 mm and 25 mm over coastal regions, to elsewhere between 20 mm and 45 mm mm
Max temp (C) :
27 to 30 (Coast)
28 to 31 (Other Areas)
Min temp (C) :
22 to 26 (Coast)
19 to 24 (Other Areas)
Sunday
December 14, 2025

Coastal regions can expect morning cloudy spells with intermittent showers & rain. Elsewhere cloudy skies with moderate to heavy showers & thundershowers.
Rainfall :
between 5 mm and 25 mm over coastal regions, to elsewhere between 20 mm and 45 mm mm
Max temp (C) :
27 to 30 (Coast)
28 to 31 (Other Areas)
Min temp (C) :
22 to 26 (Coast)
19 to 24 (Other Areas)
Monday
December 15, 2025

Coastal regions can expect morning cloudy spells with intermittent showers & rain. Elsewhere cloudy skies with moderate to heavy showers & thundershowers.
Rainfall :
between 5 mm and 25 mm over coastal regions, to elsewhere between 20 mm and 45 mm mm
Max temp (C) :
27 to 30 (Coast)
28 to 31 (Other Areas)
Min temp (C) :
22 to 26 (Coast)
19 to 24 (Other Areas)
Services
News and Events

Above Normal Temperatures forecasted for September to November 2024
August 28, 2024
Above-Normal Temperatures Expected Across Guyana from September to November2024: Potential

Gov’t working to upgrade weather forecast system
May 25, 2024
–Minister Mustapha says; laments farmers, agriculture most affected by unpredictable

Informed stakeholders ready for rainy season
April 25, 2024
STAKEHOLDERS from different industries received necessary resources and climate data

Head of Hydromet Dept. first Guyanese elected to serve on the Executive Council of the WMO
June 8, 2023
During the recently concluded 19th World Meteorological Congress in Geneva,
Videos