North Kingstown — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for North Kingstown (Rhode Island, 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 North Kingstown help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in North Kingstown in the Atlantic Ocean today is 22°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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 North Kingstown has risen over the last week and month. Currently, the sea water at this location is slightly warmer than average for this day in previous years.
According to our forecast, Water temperature in North Kingstown will be 20.9°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 27 | 19.6°C | 13.8°C | |
| JUN 28 | 19.4°C | 14.8°C | |
| JUN 29 | 19.5°C | 14.8°C | |
| JUN 30 | 20.1°C | 19.5°C | |
| JUL 1 | 20.8°C | 20.5°C | |
| JUL 2 | 21.0°C | 20.3°C | |
| JUL 3 | 21.0°C | 20.0°C | |
| JUL 4 | 21.1°C | 20.5°C | |
| JUL 5 | 22.0°C | 20.5°C | 22.0°C |
| JUL 6 | 19.5°C | 21.8°C | |
| JUL 7 | 19.8°C | 21.7°C | |
| JUL 8 | 19.8°C | 21.5°C | |
| JUL 9 | 20.0°C | 21.4°C | |
| JUL 10 | 20.0°C | 21.2°C | |
| JUL 11 | 20.0°C | 21.0°C | |
| JUL 12 | 19.8°C | 20.9°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
North Kingstown, Rhode Island, lies along the western shore of Narragansett Bay and features a mix of sandy beaches, rocky shorelines and sheltered coves. Water temperatures there follow a strong seasonal pattern driven by Atlantic and bay influences: winter months typically see nearshore temperatures around 0–5 °C, early spring water warms slowly to roughly 5–14 °C, and by late spring and early summer temperatures usually climb into the mid-teens. The warmest period is midsummer through early autumn, when surface temperatures often reach about 20–24 °C, before cooling again in October and November to roughly 10–18 °C. Tidal currents and weather can cause day-to-day variation, with shallow, protected areas warming faster than exposed ocean-facing spots.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 3°C | 5°C | 7°C |
| February | 2°C | 3°C | 6°C |
| March | 2°C | 4°C | 7°C |
| April | 4°C | 7°C | 11°C |
| May | 6°C | 12°C | 17°C |
| June | 10°C | 16°C | 22°C |
| July | 15°C | 21°C | 24°C |
| August | 18°C | 21°C | 25°C |
| September | 16°C | 20°C | 24°C |
| October | 9°C | 17°C | 20°C |
| November | 7°C | 13°C | 17°C |
| December | 4°C | 8°C | 11°C |
* Click on a month to view detailed water temperature data.
North Kingstown: Weather Forecast
July 6
July 7
July 8
July 9
Location, Beaches & Local Information
Nearby Beaches & Facilities
North Kingstown Town Beach
Blue Beach
Ed's Beach
Compass Rose Beach
Pettaquamscutt River
Plum Point Beach
Plum Beach
Heads Beach
Spink Neck Beach
Swimming Conditions
Swimming and beach holidays in North Kingstown are largely shaped by those temperature patterns and by the character of the shoreline. Families and casual swimmers tend to favor the calmer, protected harbors and coves for gentler water and quicker warming in summer, while more exposed beaches offer bigger surf but cooler water. The prime swimming season usually runs from mid-June through September, when water temperatures are most comfortable for extended bathing; wetsuits are commonly used for early‑season or late‑season swims. Facilities, seasonal lifeguards and nearby marinas make the area convenient for a beach stay, and the mix of quiet inlets and bay beaches provides options for swimming, paddling and shoreline relaxation depending on comfort with the prevailing water temperatures.