The most detailed information about the water temperature in Trenton in Atlantic Ocean (Maine, United States). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Trenton for a week.
Water temperature in Trenton right now
data updated 14 minutes ago5.6°C
yesterday: 5.7°C
a week ago: 4.8°C
Trend: stability
Today water temperature in Trenton is 5.6°C. At this temperature, you can only immerse yourself in water for a few minutes. But it should be remembered that even for trained and seasoned people, this can be dangerous. In any case, the general weather is also important. So, the air temperature at the same time will reach -1°C.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 6°C. Water temperature range in Trenton in April is from 1 to 7 degrees.
According to our forecast, in the next 5-6 days the water temperature in Trenton will become lower than today, but in 10 days it will still slightly rise, its value will be 5.9°C.
Table of water temperature values in Trenton
| Day | Fact* | Average** | Forecast*** |
| Apr 18 | 5.6°C | 5.3°C | |
| Apr 19 | 5.7°C | 5.5°C | |
| Apr 20 | 5.4°C | 5.3°C | |
| Apr 21 | 5.6°C | 5.8°C | |
| Apr 22 | 5.5°C | 5.8°C | |
| Apr 23 | 5.7°C | 5.8°C | |
| Apr 24 | 5.7°C | 5.8°C | |
| Apr 25 | 5.6°C | 6.0°C | |
| Apr 26 | 6.0°C | 5.6°C | |
| Apr 27 | 6.0°C | 5.6°C | |
| Apr 28 | 6.3°C | 5.9°C | |
| Apr 29 | 6.5°C | 6.1°C | |
| Apr 30 | 6.5°C | 6.1°C | |
| May 1 | 5.8°C | 5.4°C | |
| May 2 | 5.8°C | 5.4°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in United States.
Annual graph of average water temperature change in Trenton
Water temperature in Trenton by month
Trenton located in the northern hemisphere, at latitude 44 degrees. The comfortable water temperature for swimming is set here in July, usually in the middle of the month. During a year in Trenton there are 48 days of swimming. In general, the swimming season ends in September. Average annual water temperature on the coast in Trenton is 10.0°C, by the seasons: in winter 3.1°C, in spring 4.6°C, in summer 18.2°C, in autumn 13.9°C. Minimum water temperature (1.0°C) in Trenton it happens in February, maximum (23.5°C) in July.
You can find out detailed data on how the water temperature in Trenton changes in each specific month:
Trenton: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Bar Harbor | 5.3°C | 14km |
| Blue Hill | 5.7°C  | 17km |
| Southwest Harbor | 5.5°C | 18km |
| Tremont | 5.4°C | 21km |
| Cranberry Isles | 5.3°C | 24km |
| Winter Harbor | 5.1°C | 24km |
| Sedgwick | 5.7°C | 25km |
| Gouldsboro | 5.2°C | 27km |
| Swans Island | 5.7°C | 32km |
| Steuben | 5.2°C | 33km |
| Castine | 5.7°C | 35km |
| Frenchboro | 5.7°C | 35km |
** Straight line distance in kilometers
The warmest water today in United States recorded in Big Pine Key, its value is 26.8°C. Lowest - in Nome, there water temperature now -2.2°C. Average water temperature in the country today - 13.9°C.
Water temperature data in Trenton and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 1 kilometers. This is Hancock County-Bar Harbor (BHB) airport. We have no information as to whether it is valid and what flights it receives or sends.
Trenton: weather forecast
The weather forecast is shown in local time in Trenton
33km/hhumidity: 52%, clouds: 0%
30km/hhumidity: 38%, clouds: 0%
24km/hhumidity: 36%, clouds: 0%
17km/hhumidity: 40%, clouds: 0%
15km/hhumidity: 65%, clouds: 2%
8km/hhumidity: 55%, clouds: 2%
10km/hhumidity: 55%, clouds: 1%
11km/hhumidity: 58%, clouds: 0%
8km/hhumidity: 49%, clouds: 0%
9km/hhumidity: 46%, clouds: 0%
16km/hhumidity: 52%, clouds: 26%
26km/hhumidity: 59%, clouds: 79%
21km/hhumidity: 68%, clouds: 58%
16km/hhumidity: 73%, clouds: 99%
11km/hhumidity: 72%, clouds: 62%
8km/hhumidity: 72%, clouds: 0%
10km/hhumidity: 60%, clouds: 2%
16km/hhumidity: 60%, clouds: 2%
14km/hhumidity: 63%, clouds: 1%
13km/hhumidity: 67%, clouds: 4%
12km/hhumidity: 77%, clouds: 35%
12km/hhumidity: 77%, clouds: 82%
8km/hhumidity: 77%, clouds: 91%
8km/hhumidity: 75%, clouds: 100%
11km/hhumidity: 68%, clouds: 100%
11km/hhumidity: 62%, clouds: 99%
12km/hhumidity: 62%, clouds: 91%
7km/hhumidity: 60%, clouds: 67%
11km/hhumidity: 70%, clouds: 83%
6km/hhumidity: 73%, clouds: 75%
8km/hhumidity: 74%, clouds: 73%
5km/hhumidity: 75%, clouds: 76%
11km/hhumidity: 74%, clouds: 73%
7km/hhumidity: 69%, clouds: 95%
9km/hhumidity: 67%, clouds: 93%
12km/hhumidity: 65%, clouds: 75%
