Current Sea Water Temperature:
+86.0°F
| Maximum Sea Water Temperature in July: | 91.6°F |
| Minimum Sea Water Temperature in July: | 81.4°F |
| Average water temperature in July: | 86.7°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| July 11 | 86.0°F | July 06 | 86.0°F |
| July 10 | 86.8°F | July 05 | 86.0°F |
| July 09 | 86.8°F | July 04 | 86.0°F |
| July 08 | 87.8°F | July 03 | 85.8°F |
| July 07 | 87.0°F | July 02 | 85.8°F |
When is the Warmest Sea for Herzliya?
According to our data for the last three years for Herzliya the highest average sea water temperature was in August, September and July.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Herzliya was 90.0°F. The maximum and minimum values were 89.2°F and 91.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Herzliya was 88.2°F. The maximum and minimum values were 86.2°F and 89.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Herzliya was 88.1°F. The maximum and minimum values were 85.8°F and 90.2°F respectively.
Israel Resorts:
NAME
F°
| Acre |  |
+82 |
| Ashdod | |
+82 |
| Ashkelon | |
+82 |
| Bat Yam | |
+84 |
| Caesarea | |
+80 |
| Eilat | |
+94 |
| Ein Bokek | |
+90 |
| Hadera | |
+80 |
| Haifa | |
+80 |
| Herzliya | |
+82 |
| Jerusalem | |
+74 |
| Nahariya | |
+82 |
| Netanya | |
+82 |
| Rishon LeZion | |
+82 |
| Tel Aviv | |
+82 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Herzliya
Local time: 20:39
11 jul, saturday
| 2100 |  |
82°F | S 7 mph |
12 jul, sunday
| 0000 | |
80°F | SE 2 mph |
| 0300 | |
80°F | NE 2 mph |
| 0600 |  |
78°F | NE 4 mph |
| 0900 | |
84°F | NE 6 mph |
| 1200 | |
88°F | E 10 mph |
| 1500 | |
88°F | SE 11 mph |
| 1800 | |
86°F | SE 11 mph |