Current sea water temperature:
+87.4°F
| Minimum sea water temperature in September: | 87.8°F |
| Maximum sea water temperature in September: | 84.4°F |
| Average sea water temperature in September: | 85.9°F |
| more information | |
14 days
forecast
forecast
| West Palm Beach |
monthly
weather
weather
| West Palm Beach |
Sea water temperature for the last 10 days:
| September 16 | 87.4°F | September 11 | 87.1°F |
| September 15 | 87.4°F | September 10 | 86.7°F |
| September 14 | 87.1°F | September 9 | 86.4°F |
| September 13 | 87.1°F | September 8 | 86.2°F |
| September 12 | 87.3°F | September 7 | 86.5°F |
Monthly sea water temperature, °F
When is the warmest sea in West Palm Beach?
Based on the data about daily sea water temperature for the last three years the warmest sea in West Palm Beach was noticed in August, September and July.
Monthly Sea Temperatures in West Palm Beach, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 86.4°F. The highest and lowest sea temperatures during the month were 87.1°F and 85.6°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 86.8°F. The highest and lowest sea temperatures during the month were 87.4°F and 86.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 86.1°F. The highest and lowest sea temperatures during the month were 86.7°F and 85.5°F.
current
weather
weather
| West Palm Beach |
weather in
September
September
| West Palm Beach |
Best time for vacation in West Palm Beach
West Palm Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
West Palm Beach
Local time: 01:30
September 17, thursday
0300
81°F
W
15 mph
15 mph
0600
81°F
W
14 mph
14 mph
0900
81°F
SW
14 mph
14 mph
1200
84°F
SW
15 mph
15 mph
1500
84°F
SW
15 mph
15 mph
1800
82°F
SW
14 mph
14 mph
2100
82°F
SW
14 mph
14 mph
September 18, friday
0000
82°F
SW
11 mph
11 mph
