Current sea water temperature:
+71.2°F
| Minimum sea water temperature in December: | 74.5°F |
| Maximum sea water temperature in December: | 65.8°F |
| Average sea water temperature in December: | 70.2°F |
| more information | |
14 days
forecast
forecast
| Herzliya |
monthly
weather
weather
| Herzliya |
Sea water temperature for the last 10 days:
| December 18 | 71.2°F | December 13 | 72.3°F |
| December 17 | 71.4°F | December 12 | 72.5°F |
| December 16 | 71.6°F | December 11 | 72.9°F |
| December 15 | 71.4°F | December 10 | 72.5°F |
| December 14 | 71.6°F | December 9 | 72.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Herzliya?
Based on the data about daily sea water temperature for the last three years the warmest sea in Herzliya was noticed in August, September and July.
Monthly Sea Temperatures in Herzliya, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.0°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.4°F. The highest and lowest sea temperatures during the month were 85.6°F and 82.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 82.2°F.
current
weather
weather
| Herzliya |
weather in
December
December
| Herzliya |
Best time for vacation in Herzliya
Herzliya on a weather map
Places in Israel:
Name
°F
24 Hours Forecast
Herzliya
Local time: 22:00
December 19, friday
0000
59°F
NE
1 mph
1 mph
0300
63°F
E
1 mph
1 mph
0600
63°F
SE
7 mph
7 mph
0900
63°F
SE
4 mph
4 mph
1200
66°F
SE
9 mph
9 mph
1500
64°F
SE
11 mph
11 mph
1800
64°F
E
9 mph
9 mph
2100
64°F
E
7 mph
7 mph
