Alona Bay surfForecast / Lake Superior / Canada

information circle48hr Weather and Surf, issued 7 am Sunday 13 Jul 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
10.4° C
(Which is slightly warmer than usual)


How big are the waves at Alona Bay today?

The current surf forecast for Alona Bay at 10AM is: 0.5m 6s primary swell from a West direction and 0.2m 4s secondary swell from a South-southwest direction (forecast issued at 07:00am July 13). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (13 Jul)1.5ft (0.4m)6s
Afternoon (13 Jul)2ft (0.6m)6s
Evening (13 Jul)1.5ft (0.5m)6s

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

Updates in  hr  min  s Forecast update imminent
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
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
0
0
0
0
0
0
0
0
0
0
0
0
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 (?)
0.2
W
0.3
W
0.6
W
0.6
W
0.6
W
0.5
W
0.4
W
0.5
S
0.6
S
0.6
S
0.4
SSW
0.4
W
0.4
W
0.3
W
0.3
W
0.2
W
0.2
W
0.3
SSE
0.4
SSE
0.5
S
0.6
S
0.6
S
0.7
S
0.5
S
0.4
S
0.2
S
0.3
NE
0.3
NE
0.3
NE
0.3
NE
0.2
NNE
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
S
Period(s) (?)35666664555665555--34455554422222-------44444444-3----------
Wave
Graph
(?)Metric surfscale
Energy (?)162928312014101720101010552200009151623117100000000000022111111010000000000
Wind
(km/h)
10
SW
10
S
10
SSW
10
SW
0
WSW
10
SSE
20
SSE
15
SSE
10
SSE
10
S
10
SW
10
W
5
W
5
NE
0
SSW
5
ESE
10
ESE
20
SSE
25
S
20
S
0
WNW
5
WNW
5
N
0
NW
10
NE
20
ENE
20
NE
20
ENE
20
ENE
20
ENE
20
ENE
10
ENE
10
ENE
10
ENE
5
E
10
ENE
15
ENE
10
ENE
10
ENE
10
ENE
5
NE
10
ENE
5
NNW
15
WNW
10
WNW
5
WNW
0
WSW
5
S
5
WSW
0
SSW
10
SW
10
WSW
5
WNW
5
NW
0
E
0
NW
0
NNW
5
NNE
10
NNW
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
on
cross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
ononglassglasscross-
off
cross-
off
cross-
off
crosscrossglassglasscrossglasscross-
off
offcross-
off
offcross-
off
cross-
off
offoffcross-
off
offoffcross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
cross-
on
cross-
on
cross-
on
onglassglassonglasscross-
on
oncross-
on
glassglassglassglasscross-
off
crosscross-
on
High Tide
/ height (m)
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Low Tide
/ height (m)
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Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Sunrise-5:56-------5:56-------5:56-------5:58-------5:58-------6:00-------6:01-------6:03--
Sunset-----9:31-------9:30-------9:30-------9:30-------9:29-------9:28-------9:27------
cloudpart cloudpart cloudpart cloudclearclearclearclearrain showersclearpart cloudpart cloudpart cloudclearpart cloudclearpart cloudpart cloudrain showerspart cloudlight rainheavy rainmod rainlight raincloudcloudlight rainlight raincloudcloudpart cloudcloudcloudcloudcloudlight raincloudpart cloudclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearpart cloudclearclearclearclearclearclearclear
Rain (mm)
--------2---------1-31863--11-------2------------------------
Temp. °C141415161820181716161717161618181718212218181617171615141515151415141515161615131314181715141414131416161616141514151918
Feels °C (?)131314161919161515161717161619171515202120201719171413111212121214121414141514121213181413131413111314151516141514141816
  • 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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