Fisherman Island water temp

This data the coastal Fisherman Island 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 water temperature in Fisherman Island

Water temperature in Fisherman Island today is 63.7°F. Based on our historical data over a period of ten years, the warmest water in this day in Fisherman Island was recorded in 2016 and was 69.8°F, and the coldest 63.7°F. Water temperature in Fisherman Island is expected to rise to 65.8°F in the next 10 days. September average water temperature in Fisherman Island is 66.4°F, the minimum temperature is 60.6°F, and the maximum is 71.4°F.

The swimming season in Fisherman Island lasts from July to September. During those months, Fisherman Island water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Fisherman Island in winter reaches 38.3°F, in spring 36.3°F, in summer the average temperature rises to 62.6°F, and in autumn it is 58.1°F.

Fisherman Island water temperature now

Surf Forecast in Fisherman Island 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 Fisherman Island. 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 Fisherman Island. Data in table shown for September 12, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Fisherman Island

Fisherman Island weather forecast

Current temperature and weather

Data in a table show Fisherman Island temperature today (September 12, 2025). For more information and forecast for a few days, go to the weather forecast Fisherman Island.

0-3 h	3-6 h	6-9 h	9-12 h
55.9°F	53.6°F	52.9°F	55°F

12-15 h	15-18 h	18-21 h	21-24 h
60.8°F	66.4°F	66.9°F	61.9°F

Fisherman Island water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Fisherman Island. 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 Fisherman Island 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

Chart monthly average water temperature in Fisherman Island

The nearest beaches and cities from Fisherman Island with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Christmas Cove	63°F	62.6°F		0' 2"
Grand Traverse Bay	64.2°F	66.2°F		0' 2"
Leland	62.2°F	64.4°F		0' 2"
Good Harbor Bay	62.1°F	64.4°F		0' 2"
Traverse City	65.1°F	73.4°F		0' 2"
West Arm Grand Traverse Bay	65.1°F	73.4°F		0' 2"
Greilickville	64.9°F	73.4°F		0' 2"
Port Oneida	61.7°F	64.4°F		0' 4"
Glen Arbor	61.5°F	64.4°F		0' 4"
Glen Haven	61.5°F	64.4°F		0' 4"

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Fishermans Island State Park, Fisherman's Island State Park

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Our report for Fisherman Island is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.