Surf City — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Surf City (New Jersey, United States). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Surf City help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Surf City in the Atlantic Ocean today is 20°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Water temperature in Surf City has risen over the last week and month. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Surf City will be 20.1°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 6 | 15.0°C | 17.3°C | |
| JUN 7 | 15.4°C | 17.0°C | |
| JUN 8 | 16.6°C | 18.0°C | |
| JUN 9 | 17.0°C | 18.0°C | |
| JUN 10 | 18.1°C | 18.5°C | |
| JUN 11 | 18.2°C | 18.5°C | |
| JUN 12 | 18.6°C | 18.5°C | |
| JUN 13 | 18.7°C | 18.8°C | |
| JUN 14 | 19.5°C | 18.8°C | 19.5°C |
| JUN 15 | 18.8°C | 19.6°C | |
| JUN 16 | 19.0°C | 19.7°C | |
| JUN 17 | 19.3°C | 19.7°C | |
| JUN 18 | 19.0°C | 19.8°C | |
| JUN 19 | 19.8°C | 19.9°C | |
| JUN 20 | 20.0°C | 20.0°C | |
| JUN 21 | 20.3°C | 20.1°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Surf City, located on Long Beach Island in New Jersey, sits between the Atlantic Ocean and Barnegat Bay, giving swimmers access to two distinct bodies of water. Seasonal water temperatures along the oceanfront typically range from about 2–6 °C in winter (December–February), warming through spring to roughly 6–15 °C (March–May), and peaking in summer around 18–24 °C (June–August). Early autumn often sees temperatures fall from near summer levels into the 10–20 °C range (September–November). Bay waters can be a few degrees warmer than the ocean in summer and early fall due to their shallower, more sheltered nature, while both ocean and bay are subject to local variation from weather, tides and currents.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 2°C | 5°C | 10°C |
| February | 2°C | 4°C | 7°C |
| March | 3°C | 6°C | 9°C |
| April | 4°C | 9°C | 13°C |
| May | 8°C | 13°C | 18°C |
| June | 15°C | 19°C | 24°C |
| July | 19°C | 24°C | 27°C |
| August | 21°C | 25°C | 27°C |
| September | 18°C | 22°C | 26°C |
| October | 13°C | 19°C | 22°C |
| November | 10°C | 14°C | 18°C |
| December | 4°C | 8°C | 13°C |
* Click on a month to view detailed water temperature data.
Surf City: Weather Forecast
June 15
June 16
June 17
June 18
Location, Beaches & Local Information
Nearby Beaches & Facilities
Surf City Beach
Surf City Bay Beach
Jersey Shore
Ship Bottom Bay Beach
Ship Bottom Beach
North Beach
Beachfront
Cow Beach
Bergen Beach
Swimming Conditions
Swimming at Surf City is popular in the warmer months, with lifeguarded beach sections staffed seasonally, restroom and shower facilities at many access points, and a family-friendly atmosphere on both ocean and bay sides. Summer offers the most comfortable ocean temperatures for extended swims, while the bay provides calmer, shallower water that is often preferred for children, paddle sports and easier wading. Visitors should swim between posted flags when lifeguards are on duty, be aware of changing conditions such as rip currents on the ocean side, and consider wetsuits outside the peak summer months when water temperatures are cooler. Monitoring local advisories and choosing sheltered bay areas can enhance safety and enjoyment during a beach holiday.