Apostle Islands surfForecast / Lake Superior / USA

information circle48hr Weather and Surf, issued 11 pm Wednesday 18 Feb 2026 CST
Forecast update in hr  min  s Forecast update imminent
Apostle Islands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Apostle Islands sea temperature is
-0.0° C
(Which is 2.4°C colder than average for this time of year)
Updates in  hr  min  s Forecast update imminent
Thursday
19
Friday
20
Saturday
21
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)------------------------
Wave
Graph
(?)Metric surfscale
Energy kJ (?)000000000000000000000000
Wind
(km/h)
35
ENE
25
ENE
20
ENE
15
ENE
10
ENE
15
NE
10
ENE
5
NNE
10
N
10
N
10
NNW
15
NW
25
N
25
N
25
N
15
N
15
NNW
15
NNW
15
N
20
NNE
25
NNE
20
NNE
15
NE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
ononononononononcross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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n/a
n/a
n/a
n/a
n/a
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n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Low Tide
/ height (m)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
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n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Thursday
19
Friday
20
Saturday
21
Sunrise----7:00-------6:58-------6:56---
Sunset------5:30-------5:32-------5:34-
cloud
light snow
light snow
light snow
light snow
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light snow
light snow
light snow
cloud
light snow
light snow
light snow
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C0-1-10-100-1-2-2-2-2-1-2-1-2-3-3-3-4-4-4-4-5
Feels °C (?)-9-8-7-5-6-5-4-5-6-6-6-7-8-9-8-7-8-9-9-11-11-10-10-10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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