WEATHER FORECAST :
- Southern Guyana will continue to see cloudy skies with occasional to intermittent showers and isolated thundershowers. All other areas will see mostly sunny skies with a few cloudy periods and possible isolated showers. Rainfall is expected to be between 20 and 50 mm over southern Guyana, and less than 5 mm elsewhere. Highest over region 9 and southern 6.
TIDE INFORMATION:
- Low Tide will be at 09:15 hrs with a height of 0.54 meter. High Tide will be at 15:28 hrs, with a height of 2.76 meters. Persons are reminded that the Spring Tides Advisory remains in effect until Monday May 4, 2026.
SEA CONDITIONS :
- Open waters are expected to be moderate with easterly waves reaching 1.5 to 2.0 meters (4 to 6 feet). - Wave periods will range between 6 and 7 seconds. - Gentle to moderate easterly breeze.
Marine Advisory:
- Mariners and residents in low-lying and vulnerable coastal areas are urged to take all necessary precautions, as overtopping may occur during this period of above normal high tides.
Severe Weather Advisory
- In areas of thundershowers, heavy winds and lightning strikes are likely.
Today
Thursday
April 30, 2026
Cloudy skies with thundershowers and rain over southern Guyana, Elsewhere, sunny skies with isolated showers.
Rainfall :
20-50 over southern Guyana mm to 0-5 elsewhere mm
Winds :
Moderate northeasterly breeze.
Temp (C) :
31 to 33 (Coast)
30 to 32 (Other Areas)
3 Days Forecast
Friday
May 1, 2026
Sunshine and Clouds, Isolated to scattered showers
Rainfall :
0 to 15 mm
Max temp (C) :
31 to 33 (Coast)
31 to 34 (Other Areas)
Min temp (C) :
23 to 25 (Coast)
20 to 22 (Other Areas)
Saturday
May 2, 2026
Overnight showers and thundershowers over southern Guyana, Elsewhere, Sunny with isolated to scattered showers
Rainfall :
20 to 50 mm
Max temp (C) :
31 to 33 (Coast)
31 to 32 (Other Areas)
Min temp (C) :
23 to 25 (Coast)
22 to 24 (Other Areas)
Saturday
May 2, 2026
Overnight showers and thundershowers over southern Guyana, Elsewhere, Sunny with isolated to scattered showers
Rainfall :
20 to 50 mm
Max temp (C) :
31 to 33 (Coast)
30 to 32 (Other Areas)
Min temp (C) :
23 to 25 (Coast)
22 to 24 (Other Areas)
Services
Amazon IWRM ToolBox
Map Room
Radar Images
Crop and Water Irrigation
Automatic Weather Station
Satellite Image
Seasonal Outlook
See City Forecast
Farmer's Bulletin
Drought Bulletin
ENACTS
Weather Briefs
Well Registration
Registration of Importer of Ozone Depleting Substance
Water Quality Testing & Sampling Services
News and Events
Hydrometeorological Service celebrates 60 years of existence
October 4, 2025
THE Hydrometeorological Service of Guyana under the Ministry of Agriculture,
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
Videos
