Alona Bay surfForecast / Lake Superior / Canada

information circle48hr Weather and Surf, issued 7 pm Tuesday 14 Oct 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Alona Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alona Bay sea temperature is
14.1° C
(Which is 5.0°C warmer than normal for this time of year)


How big are the waves at Alona Bay today?

The current surf forecast for Alona Bay at 9PM is: 0.3m 5s primary swell from a West-northwest direction (forecast issued at 07:00pm October 14). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (14 Oct)--
Afternoon (14 Oct)1.5ft (0.4m)6s
Evening (14 Oct)1ft (0.3m)5s

Table - waves today at Alona Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
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 (?)
0.4
NW
0.3
WNW
0.2
WNW
0.3
W
0.3
WNW
0.4
SSE
0.7
SSE
1.3
SSE
1.8
S
2
S
2.2
S
2.2
S
Period(s) (?)454-----33-------3456777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)552000001200000000002590467480
Wind
(km/h)
20
NW
15
NNW
10
NNE
10
NE
10
NE
5
E
0
NNW
10
WNW
15
NW
15
NW
15
NNW
10
NNE
5
ENE
5
E
5
SSE
5
SW
5
SW
10
ESE
10
SSE
20
SSE
25
SSE
30
SSE
35
SSE
40
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
offglasscross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
glassglassglasscross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
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
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
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
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
n/a
n/a
n/a
n/a
n/a
n/a
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Sunrise-----7:56-------7:56-------7:58--
Sunset6:52-------6:52-------6:50-------
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
part cloud
Rain (mm)
-------------------2232-
Temp. °C10111098791010101098810111212121010101112
Feels °C (?)4666547766665579109964445
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Lake Superior

  1. weather stationWind Update The wind is still cross-on at Alona Bay (strong winds from the NW at SHIP7930 46 km from Alona Bay). not gfswave

    Alona Bay
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46 km away, 35 min ago

39 km/h
NW
8.9
14.1
Air / Water (°C)
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