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Great Lakes
- Important Notices:
- The recent (near real-time) water temperatures are in degrees
Fahrenheit (°F).
- Use the near real-time water temperature data with
discretion, because they may contain errors.
- Clicking on the hyperlinked "Recent Temperatures"
in the table below will display station information for the location.
- Non-linked temperatures in the monthly columns
are average water temperatures based on the historical data collected from given locations.
- To convert to degrees Celsius (°C), see conversion box
below the table.
- For regional maps please click on the appropriate map icon from the side menu at left.
- To subscribe to the NODC CWTG RSS feeds please click on the appropriate RSS icon from the side menu at left.
- Please notify us if a temperature value seems out of range.
Last Updated: Wed May 06, 15:01:16 UTC 2009
(Time Conversion Table)
Location |
Recent Temperatures (Observation Date and Time) |
JAN |
FEB |
MAR |
APR |
MAY |
JUN |
JUL |
AUG |
SEP |
OCT |
NOV |
DEC |
Buffalo, NY |
48.7 (05/06/2009 14:48 UTC) |
34.31 |
28.35 |
33.14 |
46.09 |
55.75 |
64.67 |
72.23 |
70.20 |
60.63 |
49.95 |
44.05 |
37.65 |
Cleveland, OH |
53.1 (05/06/2009 14:48 UTC) |
38.67 |
38.81 |
41.85 |
48.90 |
55.59 |
68.83 |
74.97 |
74.54 |
70.03 |
58.22 |
50.11 |
44.12 |
Marblehead, OH |
55.8 (05/06/2009 14:48 UTC) |
34.24 |
33.83 |
37.23 |
49.27 |
59.50 |
72.26 |
75.19 |
77.00 |
68.21 |
55.37 |
45.18 |
39.01 |
Toledo, OH |
N/A |
53.90 |
51.01 |
50.41 |
50.34 |
52.20 |
52.58 |
53.88 |
55.72 |
57.84 |
58.97 |
57.90 |
55.92 |
Harbor Beach, MI |
50.0 (05/06/2009 14:48 UTC) |
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Alpena, MI |
46.9 (05/06/2009 14:48 UTC) |
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S.W.Pier, MI |
37.2 (05/06/2009 14:48 UTC) |
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West Neebish Island, MI |
42.6 (05/06/2009 14:48 UTC) |
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De Tour Village, MI |
40.8 (05/06/2009 14:48 UTC) |
27.94 |
27.44 |
31.02 |
39.14 |
48.36 |
59.98 |
64.91 |
63.64 |
60.31 |
47.03 |
38.05 |
30.25 |
Ludington, MI |
49.5 (05/06/2009 14:54 UTC) |
45.91 |
44.79 |
42.98 |
48.17 |
52.10 |
56.65 |
59.27 |
61.35 |
60.48 |
56.44 |
53.04 |
49.52 |
Port Inland, MI |
49.6 (05/06/2009 14:48 UTC) |
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Oswego, NY |
53.1 (05/06/2009 14:48 UTC) |
49.45 |
48.10 |
47.53 |
48.91 |
52.10 |
56.94 |
61.94 |
64.74 |
64.38 |
62.42 |
57.60 |
53.67 |
Point Iroquois, MI |
37.0 (05/06/2009 14:48 UTC) |
41.51 |
42.80 |
42.27 |
44.76 |
46.96 |
52.96 |
56.22 |
56.37 |
53.98 |
47.51 |
43.51 |
41.10 |
Marquette C.G., MI |
41.5 (05/06/2009 14:48 UTC) |
44.76 |
42.76 |
45.37 |
46.10 |
48.23 |
53.27 |
55.07 |
55.62 |
54.30 |
48.89 |
45.10 |
41.64 |
Rock Cut, MI |
N/A |
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To convert temperature units, enter a number in either box below, then click the other box.
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