1000 Islands Water Temperatures (Saint Lawrence Sea Way)
Water temparature data collected by Andrew Driver using a HOBO Water Temp Pro v2 Onset. Anyone requiring data in greater detail should email andrew@bluefootdiving.com.
| Date | Time | Temp | Comments |
| 11/04/2010 | 1500 | 50.22 | Temp taken in the Keewaydin Marina. Looks like it is dropping by half a degree a day. Still the river is beautiful, still and clear at present. |
| 11/01/2010 | 1200 | 50.888 |
Happy to see the water is still that warm. I am wondering if I have gottenn it right after all the below zero evenings. I will check again tomorrow. |
| 10/24/2010 | 1140 | 52.544 | Air temp is going up to 65 today and 70 tomorrow so hopefully we can hang on in the 50's for a few more days at least. It is the cold nights that make the water temp start to drop so quickly. |
| 10/21/2010 | 1200 | 51.8 | I have my logger back in the water so hopefully more update. Its getting cold. |
| 07/04/2010 | 1000 | 67.523 | Got in earlier today as the weather is sooooo hot. Water temp will be in the 70's really soon. |
| 07/03/2010 | 1100 | 66.431 |
Viz is lousy and it is very noisy with all the boat going overhead. Be carefful of the boats most of them have no clue what a dive flag is or even that you might be there. |
| 07/02/2010 | 1600 | 65.561 | Sorry for the lapse in posting temps, am working on a permanent location for the data logger and a way or retrieving the info(cheaply) for more updates. |
| 6/20/2010 | 1200 | 61.290 | Water temp is near perfect for a dry suit. |
| 6/19/2010 | 1100 | 60.818 | Long dive in the channel viz 30ft a lot of overhead noise from the boat race. Temp still climbing though. |
| 6/18/2010 | 1400 | 60.26 | After a few days warmer weather the temp is rising back in to the 60's, Viz only average at 30ft |
| 6/13/2010 | 1145 | 57.204 | Temp in main channel. Viz about 30-40ft.Saw a Frenchman underwater. |
| 6/10/2010 |
1121 | 57.506 |
Bummer! After a few cool nights here the temp has dropped. We need a few days of heat on Lake Ontario to warm our water up. Temp taken in Alex Bay. |
| 6/6/2010 | 1200 | 60.516 | Viz underwater is about 30-40ft in A Bay at present. |
| 6/5/2010 | 1720 | 59.916F | Temp at coldest point of dive. Sampling taken every 2 minutes. Temp taken west of Casino Island, Alex Bay. |
| 6/5/2010 | 1100 | 59F | Temp has increased 10 degrees in the last two weeks. Data collected near the Islander Wreck, Alexandria Bay, NY. |
