Hydrometeorological Service, Guyana

WEATHER FORECAST :

Fair skies are likely across Guyana. No significant rainfall is expected.

TIDE INFORMATION:

Low Tide will be at 22:33 hrs at a height of 0.46 meters. High Tide will be at 04:39 hrs at a height of 2.88 meters. The Spring Tide is in effect until October 13, 2026.

SEA CONDITIONS :

-Slight northeasterly seas with swells reaching 1.0 to 1.5 meters in open waters. -These waves will likely have periods of between 5 and 7 seconds. - Moderate easterly breeze.

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.

Marine Advisory:

Spring tide is in effect; people in riverine and low-lying coastal areas should take necessary precautions, as river and sea defenses are likely to overtop.

Tonight

Sunday

October 11, 2026

Fair skies are likely across Guyana.

Rainfall :

not mm to significant mm

Winds :

Light to moderate northeasterly breeze.

Temp (C) :

23 to 27 (Coast)

21 to 26 (Other Areas)

3 Days Forecast

Monday

October 12, 2026

Partly cloudy & sunny skies with light to moderate showers & isolated thundershowers over regions 1 to 3, 7 & 10. Elsewhere mostly fair & sunny skies.

Rainfall :

0 to 15 mm over regions 1 to 3, 7 and 10 to elsewhere not significant mm

Max temp (C) :

30 to 35 (Coast)

31 to 37 (Other Areas)

Min temp (C) :

23 to 27 (Coast)

21 to 26 (Other Areas)

Tuesday

October 13, 2026

Partly cloudy & sunny skies with light to moderate showers & isolated thundershowers over regions 1 to 3, 7 & 10. Elsewhere mostly fair & sunny skies.

Rainfall :

0 to 15 mm over regions 1 to 3, 7 and 10 to elsewhere not significant mm

Max temp (C) :

30 to 35 (Coast)

31 to 37 (Other Areas)

Min temp (C) :

23 to 27 (Coast)

21 to 26 (Other Areas)

Wednesday

October 14, 2026

Partly cloudy & sunny skies with light to moderate showers & isolated thundershowers over regions 1 to 3, 7 & 10. Elsewhere mostly fair & sunny skies.