World Resorts Northern Mariana Islands Rota Weather

Rota sea water temperature

Current sea water temperature:
+82.4°F
Minimum sea water temperature in March: 83.8°F
Maximum sea water temperature in March: 79.9°F
Average sea water temperature in March: 82.1°F

Sea water temperature for the last 10 days:

March 18 82.4°F March 13 82.9°F
March 17 82.4°F March 12 83.1°F
March 16 82.6°F March 11 82.9°F
March 15 82.2°F March 10 82.9°F
March 14 82.2°F March 9 82.9°F

When is the warmest sea in Rota?

Based on the data about daily sea water temperature for the last three years the warmest sea in Rota was noticed in September, August and July.

Monthly Sea Temperatures in Rota, °F

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.6°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.4°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 85.4°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.2°F.

Best time for vacation in Rota

Sunniest months:
July 5 days
August 4 days
September 4 days
Warmest months:
August 86.3 °F
July 86.3 °F
June 86.0 °F
Warmest sea temp:
September 85.6 °F
August 85.5 °F
July 85.4 °F
Coldest months:
February 82.0 °F
March 82.6 °F
January 82.7 °F
Rainiest months:
October 14 days
July 13 days
August 13 days
Windiest months:
December 19.7 mph
February 19.5 mph
January 18.6 mph

Rota on a weather map

Rota
+79°F
SW 21 mph
Feels like: +82°F
Precip.: 100%
Places in Northern Mariana Islands:
Name
°F
+77°F
+79°F
+81°F
+81°F
+81°F
24 Hours Forecast
Rota
Local time: 01:00
March 19, thursday
0300
79°F
SW
20 mph
0600
79°F
SW
20 mph
0900
81°F
SW
21 mph
1200
81°F
SW
21 mph
1500
81°F
SW
19 mph
1800
81°F
SW
19 mph
2100
81°F
SW
21 mph
March 20, friday
0000
79°F
SW
21 mph
Units of measurement: °C / °F