Hydrometeorological Service, Guyana

WEATHER FORECAST :

Except for scattered showers, mostly fair skies. Rainfall is expected to range between 0 and 10mm.

TIDE INFORMATION:

Low Tide will be at 21:04 hrs at a height of 0.66 meter. High Tide will be at 03:09 hrs at a height of 3.15 meters. Citizens are advised that the spring tide advisory is in effect and will remain in effect until Monday, August 17, 2026.

SEA CONDITIONS :

Slight seas with northeasterly waves reaching 1.0 to 1.5 meters in open waters. -These waves will likely have periods of between 8 and 9 seconds. - Gentle to moderate easterly breeze.

Severe Weather Advisory:

Noine at this time

Marine Advisory:

Residents of low-lying, riverine, and flood-prone areas are advised to take the necessary precautions against flooding as over-topping is likely.

Tonight

Tuesday

August 11, 2026

Except for scattered showers, mostly fair skies

Rainfall :

.0 mm to 10 mm

Winds :

Light to Gentle North-easterly to easterly breeze.

Temp (C) :

22 to 25 (Coast)

19 to 24 (Other Areas)

3 Days Forecast

Wednesday

August 12, 2026

Except for scattered showers over hilly areas, mostly sunny skies will dominate

Rainfall :

0 to 10 mm

Max temp (C) :

30 to 33 (Coast)

31 to 35 (Other Areas)

Min temp (C) :

22 to 25 (Coast)

19 to 24 (Other Areas)

Thursday

August 13, 2026

Partly cloudy to cloudy skies with scattered showers over Regions 1 to 3, 7, and 10. In the other areas, mostly fair and sunny skies

Rainfall :

0 to 10 mm

Max temp (C) :

30 to 33 (Coast)

31 to 35 (Other Areas)

Min temp (C) :

22 to 25 (Coast)

19 to 24 (Other Areas)

Friday

August 14, 2026

Mostly fair and sunny skies are expected to be interrupted by periods of cloudiness, with brief showers over coastal areas in the morning and other areas for the remainder of the forecast period