The most detailed information about the water temperature in Green Bay in Large Lakes (Wisconsin, 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 Green Bay for a week.
Water temperature in Green Bay right now
data updated 17 minutes ago39°F
yesterday: 41°F
a week ago: 39°F
Trend: slow rise
Today water temperature in Green Bay is 39.6°F. 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 41°F.
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 37°F. Water temperature range in Green Bay in April is from 32 to 41 degrees.
According to our forecast, the water temperature in Green Bay will slowly rise for at least the next 10 days and reach a value of 42°F.
Table of water temperature values in Green Bay
| Day | Fact* | Average** | Forecast*** |
| Apr 18 | 3.7°C | 3.0°C | |
| Apr 19 | 3.7°C | 3.3°C | |
| Apr 20 | 4.4°C | 3.5°C | |
| Apr 21 | 4.4°C | 3.8°C | |
| Apr 22 | 4.7°C | 4.0°C | |
| Apr 23 | 5.0°C | 4.5°C | |
| Apr 24 | °C | 3.0°C | |
| Apr 25 | 4.2°C | 3.3°C | |
| Apr 26 | 3.5°C | 4.5°C | |
| Apr 27 | 3.3°C | 4.2°C | |
| Apr 28 | 3.5°C | 4.5°C | |
| Apr 29 | 3.5°C | 4.5°C | |
| Apr 30 | 3.5°C | 4.5°C | |
| May 1 | 4.5°C | 5.7°C | |
| May 2 | 5.0°C | 6.0°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 Green Bay
Water temperature in Green Bay by month
Green Bay located in the northern hemisphere, at latitude 44 degrees. The comfortable water temperature for swimming is set here in July, almost always only at the end of the month. During a year in Green Bay there are 12 days of swimming. In general, the swimming season ends in September. Average annual water temperature on the coast in Green Bay is 47°F, by the seasons: in winter 38°F, in spring 38°F, in summer 59°F, in autumn 54°F. Minimum water temperature (33°F) in Green Bay it happens in February, maximum (70°F) in August.
You can find out detailed data on how the water temperature in Green Bay changes in each specific month:
Green Bay: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Kewaunee | 39°C | 42km |
| Manitowoc | 39°C | 56km |
| Menominee | 39°C | 73km |
| Sheboygan | 40°C | 90km |
** Straight line distance in kilometers
The warmest water today in United States recorded in Big Coppitt Key, its value is 79°F. Lowest - in Nome, there water temperature now 27°F. Average water temperature in the country today - 57°F.
Water temperature data in Green Bay 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 9 kilometers. This is Austin Straubel International (GRB) airport. We have no information as to whether it is valid and what flights it receives or sends.
Green Bay: weather forecast
The weather forecast is shown in local time in Green Bay
13km/hhumidity: 57%, clouds: 1%
11km/hhumidity: 60%, clouds: 0%
5km/hhumidity: 54%, clouds: 2%
5km/hhumidity: 51%, clouds: 32%
5km/hhumidity: 48%, clouds: 35%
7km/hhumidity: 43%, clouds: 10%
12km/hhumidity: 41%, clouds: 6%
18km/hhumidity: 38%, clouds: 0%
15km/hhumidity: 58%, clouds: 1%
11km/hhumidity: 77%, clouds: 15%
14km/hhumidity: 81%, clouds: 22%
18km/hhumidity: 81%, clouds: 47%
21km/hhumidity: 76%, clouds: 60%
28km/hhumidity: 62%, clouds: 100%
25km/hhumidity: 69%, clouds: 100%
25km/hhumidity: 81%, clouds: 100%
33km/hhumidity: 93%, clouds: 100%
35km/hhumidity: 96%, clouds: 100%
27km/hhumidity: 98%, clouds: 100%
22km/hhumidity: 98%, clouds: 100%
25km/hhumidity: 94%, clouds: 100%
30km/hhumidity: 88%, clouds: 100%
34km/hhumidity: 86%, clouds: 100%
36km/hhumidity: 79%, clouds: 67%
27km/hhumidity: 87%, clouds: 67%
15km/hhumidity: 97%, clouds: 13%
11km/hhumidity: 98%, clouds: 57%
9km/hhumidity: 99%, clouds: 100%
12km/hhumidity: 99%, clouds: 100%
15km/hhumidity: 99%, clouds: 100%
16km/hhumidity: 95%, clouds: 100%
8km/hhumidity: 95%, clouds: 100%
0km/hhumidity: 95%, clouds: 100%
18km/hhumidity: 95%, clouds: 100%
26km/hhumidity: 92%, clouds: 99%
28km/hhumidity: 88%, clouds: 50%
25km/hhumidity: 92%, clouds: 75%
