Hydrometeorological Service, Guyana

WEATHER FORECAST :

Cloudy skies with isolated to scattered showers can be expected over Coastal Guyana during the morning hours. Cloudy to overcast skies with scattered to frequent showers of varying intensities, and continuous rain can be expected in Inland and Southern Guyana. Rainfall is expected to range between 15.0 and 45.0 mm over Inland and Southern Guyana and between 5.0 mm and 25.0 mm elsewhere

TIDE INFORMATION:

Low Tide will be at 19:54 hrs at a height of 1.13 m. High Tide will be at 02:13 hrs, with a height of 2.81 m. The spring tide is in effect.

SEA CONDITIONS :

Moderate northeasterly seas with swells reaching 2.0 to 2.5 meters in open waters. -These waves will likely have periods of between 7 and 8 seconds. - Moderate to fresh easterly breeze.

Severe Weather Advisory

Soils may already be saturated from continuous and heavy rainfall, and any rainfall amounts can increase the likelihood and exacerbation of flooding in areas over Inland and Southern Guyana. Hilly areas can also expect possible mudslides during heavy downpours. In 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.

Marine Advisory:

Citizens are advised that 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 over-topping is likely.

Tonight

Wednesday

May 27, 2026

Cloudy skies with scattered to frequent showers, rain and thundershowers over Inland and Southern Guyana. Elsewhere, partly cloudy to cloudy skies with isolated showers.

Rainfall :

10.0 mm to 40.0 mm

Winds :

Moderate to fresh North-east to easterly breeze. .

Temp (C) :

22 to 25 (Coast)

19 to 22 (Other Areas)

3 Days Forecast

Thursday

May 28, 2026

Cloudy to overcast skies with frequent showers and intermittent rain, thundershowers are likely

Rainfall :

10 to 60 mm

Max temp (C) :

28 to 31 (Coast)

28 to 33 (Other Areas)

Min temp (C) :

22 to 24 (Coast)

19 to 22 (Other Areas)

Friday

May 29, 2026

Partly cloudy to cloudy with frequent showers, light rain, and thundershowers, in Regions 8, 9, and South Region 6. Elsewhere, scattered to occasional showers

Rainfall :

10 to 60 mm

Max temp (C) :

28 to 31 (Coast)

28 to 33 (Other Areas)

Min temp (C) :

22 to 24 (Coast)

20 to 22 (Other Areas)

Saturday

May 30, 2026

Partly cloudy to cloudy with frequent showers, light rain, and thundershowers, in Regions 8, 9, and South Region 6. Elsewhere, scattered to occasional showers