Ship Bottom — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Ship Bottom (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 Ship Bottom help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Ship Bottom in the Atlantic Ocean today is 19°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 Ship Bottom 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 Ship Bottom will be 19.4°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 5 | 15.1°C | 15.8°C | |
| JUN 6 | 14.9°C | 17.0°C | |
| JUN 7 | 15.4°C | 17.0°C | |
| JUN 8 | 16.6°C | 17.3°C | |
| JUN 9 | 16.9°C | 18.0°C | |
| JUN 10 | 18.1°C | 18.3°C | |
| JUN 11 | 18.2°C | 18.5°C | |
| JUN 12 | 18.6°C | 18.5°C | |
| JUN 13 | 19.0°C | 18.5°C | 19.0°C |
| JUN 14 | 18.3°C | 19.1°C | |
| JUN 15 | 18.8°C | 19.1°C | |
| JUN 16 | 19.0°C | 19.2°C | |
| JUN 17 | 19.3°C | 19.2°C | |
| JUN 18 | 19.3°C | 19.3°C | |
| JUN 19 | 19.3°C | 19.3°C | |
| JUN 20 | 19.5°C | 19.4°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
Ship Bottom, a small borough on Long Beach Island off the coast of New Jersey, sits between the Atlantic Ocean and Barnegat Bay, giving visitors access to both ocean surf and calmer bay waters. Seasonal water temperatures vary noticeably: in winter the ocean typically cools to around 2–8 °C while the bay may register slightly higher, roughly 3–9 °C. During spring the water gradually warms, commonly ranging from about 8–15 °C, and by summer ocean temperatures usually reach 18–24 °C with bay waters often warming to 20–26 °C or higher in heat spells. In early autumn the sea remains pleasant in the first weeks, commonly 16–21 °C, before cooling again into late autumn and winter.
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 | 14°C | 19°C | 24°C |
| July | 19°C | 24°C | 27°C |
| August | 21°C | 24°C | 27°C |
| September | 18°C | 22°C | 25°C |
| October | 13°C | 19°C | 22°C |
| November | 10°C | 14°C | 17°C |
| December | 4°C | 8°C | 13°C |
* Click on a month to view detailed water temperature data.
Ship Bottom: Weather Forecast
June 14
June 15
June 16
June 17
Location, Beaches & Local Information
Nearby Beaches & Facilities
Ship Bottom Beach
Cow Beach
Ship Bottom Bay Beach
Beachfront
Jersey Shore
Noel's Beach
Surf City Beach
Bayview Park Beach
68th St Beach
Swimming Conditions
Swimming and beach holidays in Ship Bottom are centered on a summer season when conditions are most comfortable and services are available. The main public beaches are typically staffed with seasonal lifeguards, and the Atlantic side offers surf and wave experience while the bay side provides calmer, warmer water that many families prefer for wading and paddle activities. Peak swimming conditions are most reliable from mid-June through September when water temperatures are generally comfortable for bathing without a wetsuit; outside that window, wetsuits may be advisable. Visitors should be aware of surf conditions, rip currents on the ocean side, and occasional summer jellyfish; local beach patrols and posted advisories provide current safety and water-quality information to help plan a safe seaside stay.