Homer water temp
This data the coastal Homer 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 Homer
Water temperature in Homer today is 50°F. Based on our historical data over a period of ten years, the warmest water in this day in the Gulf of Alaska near Homer was recorded in 2020 and was 49.1°F, and the coldest was recorded in 2007 at 46°F. Sea water temperature in Homer is expected to drop to 46.8°F in the next 10 days. October average water temperature in Homer is 48°F, the minimum temperature is 44.1°F, and the maximum is 50.9°F.
Throughout the year, the water temperature in Homer does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Homer in winter reaches 40.3°F, in spring 40.5°F, in summer the average temperature rises to 50.5°F, and in autumn it is 48°F.
Homer water temperature now
| October 18, 2025 |
|---|
| today temp |
| 50°F |
| October 17, 2025 |
|---|
| yesterday temp |
| 49.8°F |
The ocean salinity in Homer is 29.15‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Homer 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 Homer. 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 Homer. Data in table shown for October 18, 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' 7" | 1' 11" | 1' 5" | 1' 0" |
| 0.8 m | 0.59 m | 0.42 m | 0.3 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 9" | 0' 8" | 0' 11" | 1' 0" |
| 0.22 m | 0.21 m | 0.29 m | 0.31 m |
Surf report in Homer
Homer weather forecast
Current temperature and weather
Data in a table show Homer temperature today (October 18, 2025). For more information and forecast for a few days, go to the weather forecast Homer.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | |  |  |
| 41.7°F | 41°F | 39.9°F | 38.1°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 40.6°F | 43.9°F | 42.1°F | 38.5°F |
You may also be interested in other sections of our site for Homer: Sunrise and Sunset, Tides
Homer water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Homer. 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 Homer 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 | 40.1°F | 35.6°F | 43.3°F | cold |
| Ocean water temperature in Homer in January | ||||
| February | 38.8°F | 35.6°F | 42.1°F | cold |
| Ocean water temperature in Homer in February | ||||
| March | 38.1°F | 35.1°F | 42.3°F | cold |
| Ocean water temperature in Homer in March | ||||
| April | 39.7°F | 35.8°F | 44.2°F | cold |
| Ocean water temperature in Homer in April | ||||
| May | 43.3°F | 38.8°F | 49.6°F | cold |
| Ocean water temperature in Homer in May | ||||
| June | 47.8°F | 42.3°F | 56.3°F | cold |
| Ocean water temperature in Homer in June | ||||
| July | 51.3°F | 46°F | 57.2°F | cold |
| Ocean water temperature in Homer in July | ||||
| August | 52.5°F | 48.2°F | 59.5°F | cold |
| Ocean water temperature in Homer in August | ||||
| September | 51.1°F | 48.2°F | 55.8°F | cold |
| Ocean water temperature in Homer in September | ||||
| October | 48°F | 44.1°F | 50.9°F | cold |
| Ocean water temperature in Homer in October | ||||
| November | 44.8°F | 40.3°F | 48°F | cold |
| Ocean water temperature in Homer in November | ||||
| December | 41.9°F | 37.6°F | 45.7°F | cold |
| Ocean water temperature in Homer in December | ||||
Chart monthly average water temperature in Homer
