Two Harbors (CA) water temp
This data the coastal Two Harbors ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current ocean temperature in Two Harbors
Water temperature in Two Harbors today is 70°F. Based on our historical data over a period of ten years, the warmest water in this day in Two Harbors was recorded in 2015 and was 73.4°F, and the coldest was recorded in 2010 at 65.5°F. Sea water temperature in Two Harbors is expected to drop to 68.4°F in the next 10 days. September average water temperature in Two Harbors is 69.8°F, the minimum temperature is 64.2°F, and the maximum is 76.5°F.
The swimming season in Two Harbors lasts from July to October. During those months, Two Harbors water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Two Harbors in winter reaches 59.5°F, in spring 60.4°F, in summer the average temperature rises to 67.8°F, and in autumn it is 67.1°F.
Two Harbors water temperature now
| September 26, 2025 |
|---|
| today temp |
| 70°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 70.7°F |
The ocean salinity in Two Harbors is 32.84‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Two Harbors for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Two Harbors. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Two Harbors. Data in table shown for September 26, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 2' 4" | 2' 3" | 2' 4" | 2' 7" |
| 0.72 m | 0.69 m | 0.72 m | 0.79 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 6" | 2' 4" | 2' 3" | 2' 2" |
| 0.77 m | 0.72 m | 0.69 m | 0.67 m |
Surf report in Two Harbors
Two Harbors weather forecast
Current temperature and weather
Data in a table show Two Harbors temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Two Harbors.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  | | |
| 63.1°F | 62.1°F | 61.9°F | 63°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 | |  | |
| 63.1°F | 63.9°F | 64°F | 67.5°F |
You may also be interested in other sections of our site for Two Harbors: Sunrise and Sunset, Tides
Two Harbors water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Two Harbors. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Two Harbors on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 59.2°F | 55.6°F | 63°F | cold |
| Ocean water temperature in Two Harbors in January | ||||
| February | 58.6°F | 54.7°F | 63.1°F | cold |
| Ocean water temperature in Two Harbors in February | ||||
| March | 59°F | 55.4°F | 65.1°F | cold |
| Ocean water temperature in Two Harbors in March | ||||
| April | 60.1°F | 55.9°F | 64.9°F | cold |
| Ocean water temperature in Two Harbors in April | ||||
| May | 62.4°F | 57.9°F | 67.5°F | cold |
| Ocean water temperature in Two Harbors in May | ||||
| June | 65.1°F | 60.3°F | 70.3°F | cold |
| Ocean water temperature in Two Harbors in June | ||||
| July | 68.4°F | 62.6°F | 73.8°F | warm |
| Ocean water temperature in Two Harbors in July | ||||
| August | 70°F | 65.1°F | 74.5°F | warm |
| Ocean water temperature in Two Harbors in August | ||||
| September | 69.8°F | 64.2°F | 76.5°F | warm |
| Ocean water temperature in Two Harbors in September | ||||
| October | 67.6°F | 62.6°F | 74.3°F | cold |
| Ocean water temperature in Two Harbors in October | ||||
| November | 64°F | 56.8°F | 71.2°F | cold |
| Ocean water temperature in Two Harbors in November | ||||
| December | 61°F | 56.5°F | 66°F | cold |
| Ocean water temperature in Two Harbors in December | ||||
Chart monthly average water temperature in Two Harbors
