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Loading current & temperature maps
Map layers
done
Below water
Above water
Off
Seafloor
current
0
waves
0
0.25
0.5
1 m+
crests
0.15
0.5
1 m+
band speed = period
doubled = whitecaps
wind km/h
10
25
40+
orange = gusty
water temp
8°
14°
20°
26°
Tracker details
done
Michael Pollanen · Lake Ontario Crossing
Niagara-on-the-Lake → Vicki Keith Point · 45.3 km
–
watching now
Tracker
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Speed
▂▅▇
—
km/h
colour = trend:
faster
holding
slowing
Pace /100 m
—
Closing speed
—
km/h
Progress
▂▅▇
—
km
covered so far
To go
—
km
Expected finish
—
Off course
—
Water
—
°C
water at the swimmer · current
helps
hinders
Current
—
In the water
—
Air
—
Waves
—
Wind
—
Depth
—
Speed
Each hour
To finish
✕
Speed · km/h
(grey = toward the finish)
Distance each hour · km
Distance to finish · km
Showing the planned route and live conditions. This page starts tracking by itself when the first position lands.
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app is not for navigation purposes — depths are research grids, not charts
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· data SPOT, Open-Meteo, NOAA · watchmyultra 🏊
credits · data sources · not for navigation
Credits & data
done