The most detailed information about the water temperature in York Harbor 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 York Harbor for a week.
Water temperature in York Harbor right now
data updated 30 minutes ago43°F
yesterday: 43°F
a week ago: 42°F
Trend: stability
Today water temperature in York Harbor is 43.3°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 44°F. Water temperature range in York Harbor in April is from 37 to 48 degrees.
According to our forecast, in the next 5-6 days the water temperature in York Harbor will become lower than today, but in 10 days it will still slightly rise, its value will be 44°F.
Table of water temperature values in York Harbor
| Day | Fact* | Average** | Forecast*** |
| Apr 18 | 6.3°C | 6.3°C | |
| Apr 19 | 6.7°C | 6.5°C | |
| Apr 20 | 6.7°C | 6.8°C | |
| Apr 21 | 6.8°C | 6.8°C | |
| Apr 22 | 6.3°C | 6.5°C | |
| Apr 23 | 6.8°C | 6.8°C | |
| Apr 24 | 6.3°C | 6.8°C | |
| Apr 25 | 6.3°C | 7.0°C | |
| Apr 26 | 7.0°C | 6.3°C | |
| Apr 27 | 7.0°C | 6.3°C | |
| Apr 28 | 7.0°C | 6.3°C | |
| Apr 29 | 7.0°C | 6.3°C | |
| Apr 30 | 7.3°C | 6.6°C | |
| May 1 | 6.8°C | 6.1°C | |
| May 2 | 6.8°C | 6.1°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 York Harbor
Water temperature in York Harbor by month
York Harbor located in the northern hemisphere, at latitude 43 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 York Harbor there are 9 days of swimming. In general, the swimming season ends in August. Average annual water temperature on the coast in York Harbor is 51°F, by the seasons: in winter 41°F, in spring 43°F, in summer 63°F, in autumn 56°F. Minimum water temperature (37°F) in York Harbor it happens in February, maximum (69°F) in July.
You can find out detailed data on how the water temperature in York Harbor changes in each specific month:
York Harbor: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| New Castle | 43°C  | 10km |
| Kittery | 43°C | 10km |
| Ogunquit | 44°C | 13km |
| Rye | 43°C | 18km |
| Wells | 44°C | 18km |
| Kennebunk | 44°C | 26km |
| Hampton Beach | 43°C | 29km |
| Kennebunkport | 44°C | 29km |
| Seabrook Dunes And Beach | 43°C | 32km |
| Salisbury | 43°C | 35km |
| Biddeford | 44°C | 39km |
| Newburyport | 44°C | 41km |
** Straight line distance in kilometers
The warmest water today in United States recorded in Stock Island, 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 York Harbor 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 16 kilometers. This is Portsmouth International at Pease (PSM) airport. We have no information as to whether it is valid and what flights it receives or sends.
York Harbor: weather forecast
The weather forecast is shown in local time in York Harbor
27km/hhumidity: 58%, clouds: 43%
20km/hhumidity: 59%, clouds: 3%
16km/hhumidity: 51%, clouds: 2%
11km/hhumidity: 50%, clouds: 0%
10km/hhumidity: 37%, clouds: 0%
3km/hhumidity: 26%, clouds: 0%
5km/hhumidity: 30%, clouds: 0%
13km/hhumidity: 42%, clouds: 0%
14km/hhumidity: 66%, clouds: 0%
7km/hhumidity: 73%, clouds: 2%
9km/hhumidity: 65%, clouds: 3%
9km/hhumidity: 67%, clouds: 6%
5km/hhumidity: 49%, clouds: 5%
8km/hhumidity: 39%, clouds: 0%
19km/hhumidity: 44%, clouds: 3%
20km/hhumidity: 50%, clouds: 26%
16km/hhumidity: 67%, clouds: 17%
9km/hhumidity: 77%, clouds: 1%
7km/hhumidity: 81%, clouds: 1%
4km/hhumidity: 79%, clouds: 1%
3km/hhumidity: 60%, clouds: 2%
11km/hhumidity: 56%, clouds: 7%
14km/hhumidity: 57%, clouds: 26%
14km/hhumidity: 65%, clouds: 94%
11km/hhumidity: 86%, clouds: 97%
6km/hhumidity: 89%, clouds: 100%
6km/hhumidity: 75%, clouds: 100%
7km/hhumidity: 89%, clouds: 100%
11km/hhumidity: 88%, clouds: 99%
9km/hhumidity: 80%, clouds: 96%
10km/hhumidity: 76%, clouds: 98%
12km/hhumidity: 84%, clouds: 100%
9km/hhumidity: 96%, clouds: 100%
6km/hhumidity: 96%, clouds: 98%
5km/hhumidity: 96%, clouds: 98%
4km/hhumidity: 95%, clouds: 56%
