WEATHER FORECAST :
- Mostly fair skies are likely to be experienced over Coastal Regions 3 to 6 and Regions 8 to 10 throughout the night. Regions 1, 7, and Inland areas can expect cloudy skies with isolated to scattered showers and thundershowers during the evening hours. Rainfall is expected to be between 0.0 and 10.0 mm.
TIDE INFORMATION:
- Low Tide will be at 20:15 hrs, with a height of 0.82 m. High Tide will be at 02:31 hrs, with a height of 2.87 m. The spring tide advisory is in effect and will continue until Friday, October 30, 2026.
SEA CONDITIONS :
- Open waters are expected to be slight, with northeasterly swells reaching 1.0 to 1.5 meters (2 to 4 feet) and steady. - These waves will likely have periods of between 4 and 12 seconds. - Gentle to moderate easterly breeze.
Marine Advisory:
- The spring tide advisory is in effect. Residents of low-lying, riverine, and flood-prone areas are advised to take the necessary precautions against flooding, as overtopping is likely.
Severe Weather Advisory:
- The public is advised to take all necessary precautions as warmer-than-usual day and night-time temperatures are likely to continue across most of Guyana. In addition, areas of thundershowers, heavy winds, and lightning strikes may be observed. Persons are asked to be alert and exercise caution in efforts to safeguard life and property.
Tonight
Friday
October 23, 2026
Isolated showers and thundershowers over Inland areas. Partly cloudy and fair skies elsewhere.
Rainfall :
0 mm to 5.0 mm on the coast
0.0 mm to 10.0 mm elsewhere
Winds :
Gentle to moderate northeast to easterly breeze
Temp (C) :
23 to 26 (Coast)
21 to 24 (Other Areas)
3 Days Forecast
Saturday
October 24, 2026
Sunshine and clouds, Isolated showers
Rainfall :
0 to 5 mm on the coast
0 to 10 mm elsewhere
Max temp (C) :
33 to 36 (Coast)
35 to 38 (Other Areas)
Min temp (C) :
25 to 27 (Coast)
24 to 25 (Other Areas)
Sunday
October 25, 2026
Sunshine and clouds, Isolated showers
Rainfall :
0 to 5 mm on the coast
0 to 5 mm elsewhere
Max temp (C) :
33 to 36 (Coast)
35 to 38 (Other Areas)
Min temp (C) :
25 to 27 (Coast)
24 to 25 (Other Areas)
Monday
October 26, 2026
Sunshine and clouds, Isolated showers
Rainfall :
0 to 5 mm on the coast
0 to 5 mm elsewhere
Max temp (C) :
33 to 36 (Coast)
35 to 38 (Other Areas)
Min temp (C) :
25 to 27 (Coast)
24 to 25 (Other Areas)
El Niño / La Niña Information Center
National Seasonal Outlook
National seasonal climate update for Guyana
Seasonal Climate Outlook
Global seasonal climate update (JJA 2026)
ENSO Updates
Latest El Niño / La Niña updates and outlooks
El Niño & La Niña
Learn about El Niño and La Niña phenomena
El Niño / La Niña FAQs
Frequently Asked Questions about El Niño-Southern Oscillation (ENSO)
Services
Climate & Health
Amazon IWRM ToolBox
Map Room
Radar Images
Crop and Water Irrigation
Automatic Weather Station
Satellite Image
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
Career Opportunity
June 25, 2026
The Hydrometeorological Service wishes to announce two career opportunities now
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
Videos
