WEATHER FORECAST :
- Mostly fair skies are expected to be interrupted by scattered showers over all Regions. in the early morning. Rainfall is expected to range between 0 and 15mm.
TIDE INFORMATION:
- Low Tide will be at 22:34 hrs with a height of 0.63 meter. High Tide will be at 04:30 hrs, with a height of 3.16 meters. Residents are reminded that the Spring Tide Advisory remains in effect until May 21, 2026. Low-lying coastal communities, especially vulnerable areas, may experience overtopping during periods of high tide, which could result in minor flooding.
SEA CONDITIONS :
- SWELLS REACHING 2.5 TO 3.0 METERS (6 TO 9 FEET) AND STEADY. - Wave periods will range between 8 and 9 seconds. - Moderate to fresh northeast to easterly breeze.
Severe Weather Advisory
- None at this time
Marine Advisory:
- Strong surface winds are expected to produce rough sea conditions. Fisherfolk and small craft operators are advised to exercise caution and take the necessary measures to safeguard life and property.
Tonight
Sunday
May 17, 2026
Mostly fair skies are expected to be interrupted by scattered showers over all Regions. in the early morning.
Rainfall :
0 mm to 15 mm
Winds :
Gentle to Moderate northeast to easterly breeze.
Temp (C) :
22 to 25 (Coast)
19 to 24 (Other Areas)
3 Days Forecast
Monday
May 18, 2026
Partly cloudy to cloudy skies with occasional showers over inland areas. Elsewhere, except for scattered showers. Mostly sunny skies.
Rainfall :
0 to 30 mm
Max temp (C) :
30 to 32 (Coast)
30 to 34 (Other Areas)
Min temp (C) :
22 to 25 (Coast)
19 to 24 (Other Areas)
Tuesday
May 19, 2026
In the early morning, mostly cloudy with frequent showers in Regions 3 to 5, and North Region 6. In the other areas, partly cloudy to cloudy with scattered showers. For the remainder of the forecast period, partly cloudy to cloudy with frequent showers and thundershowers in Regions 7, 8, and 10. Elsewhere, scattered showers
Rainfall :
15 to 60 mm
Max temp (C) :
28 to 30 (Coast)
28 to 32 (Other Areas)
Min temp (C) :
21 to 24 (Coast)
19 to 23 (Other Areas)
Wednesday
May 20, 2026
Cloudy to overcast skies with frequent showers, light rain, and thundershowers in Regions 1 to 4. In the other Regions, partly cloudy to cloudy skies with occasional showers.
Rainfall :
20 to 80 mm
Max temp (C) :
27 to 29 (Coast)
28 to 30 (Other Areas)
Min temp (C) :
22 to 25 (Coast)
19 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
