WEATHER FORECAST :
- Fair skies likely across Guyana tonight. It is expected to become cloudy in the early morning with brief to scattered showers. Rainfall is expected to be less than 10 mm.
TIDE INFORMATION:
- Low Tide will be at 23:13 hrs with a height of 0.48 m. High Tide will be at 05:39 hrs, with a height of 2.95 m. The Spring Tide Advisory remains in effect through Thursday, October 1, 2026.
SEA CONDITIONS :
- Open waters are expected to be smooth to moderate, with northeasterly waves reaching 1.0 to 2.0 meters (3 to 5 feet) and steady. - These waves will likely have periods of between 5 and 6 seconds. - Gentle northeasterly breeze
Heat Advisory:
- Higher-than-normal temperatures are expected across Guyana, with unusually warm conditions persisting during the overnight hours. The combination of daytime heat and limited nighttime cooling may increase the risk of heat-related illnesses, particularly among vulnerable persons and those engaged in prolonged outdoor activities. The public is urged to take necessary precautions and remain alert for signs of heat-related illness.
Marine Advisory:
- Residents of low-lying and coastal areas should remain alert for possible overtopping due to higher-than-normal tides.
Tonight
Monday
September 28, 2026
Fair becoming cloudy in Early morning, Brief to Scattered showers.
Rainfall :
0 mm to 10 mm
Winds :
Gentle to moderate northeasterly breeze
Temp (C) :
25 to 26 (Coast)
23 to 25 (Other Areas)
3 Days Forecast
Tuesday
September 29, 2026
Cloudy skies, Scattered to occasional showers, Afternoon thunderstorms
Rainfall :
0 to 20 mm
Max temp (C) :
32 to 34 (Coast)
33 to 36 (Other Areas)
Min temp (C) :
25 to 26 (Coast)
24 to 25 (Other Areas)
Wednesday
September 30, 2026
Cloudy skies, Brief morning showers over Coast, Afternoon thundershowers over inland
Rainfall :
0 to 30 mm
Max temp (C) :
30 to 33 (Coast)
32 to 35 (Other Areas)
Min temp (C) :
25 to 26 (Coast)
23 to 25 (Other Areas)
Thursday
October 1, 2026
Occasional morning showers and Isolated thunderstorm, Afternoon sunshine and clouds
Rainfall :
0 to 20 mm
Max temp (C) :
29 to 32 (Coast)
32 to 35 (Other Areas)
Min temp (C) :
23 to 26 (Coast)
21 to 24 (Other Areas)
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