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Surf Forecasts
Keweenaw Peninsula location map

Keweenaw Peninsula surf Forecast / Lake Superior / USA

12 Day Weather and Surf, issued 7 am Thursday 25 Apr 2024 EDT
Forecast update in  hr  min  s Update imminent 
Keweenaw Peninsula surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keweenaw Peninsula sea temperature is 2.5°C (Statistics for 25 Apr 1981-2005 - mean: 2.0 °C max: 2.8 °C min: 1.0 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Keweenaw Peninsula surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keweenaw Peninsula sea temperature is 2.5°C (Statistics for 25 Apr 1981-2005 - mean: 2.0 °C max: 2.8 °C min: 1.0 °C)

Best Forecast Surf Conditions for Keweenaw Peninsula this week:

The surf forecast for Keweenaw Peninsula over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 27) at 5PM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.4m and 3s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Keweenaw Peninsula in the next 12 days are 2.3m 6s and forecast to arrive on Sunday (Apr 28) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Friday (Apr 26) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Sat 27th Apr)4.5ft (1.4m) 7s
Best Surf11AM (Mon 29th Apr)6ft (1.8m) 7s
Most Powerful 5AM (Sun 28th Apr)7.5ft (2.3m) 6s

Table - best surf conditions forecast for Keweenaw Peninsula over the next 12 days.

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Quick surf report for Keweenaw Peninsula:

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Hourly12 Days
Lake Superior Surf
Print Surf Table
Updates in  hr  min  s Update imminent 
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
2
0
0
0
0
3
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
See all maps
Wave Height (m) & direction (?)
0.4
SSE
0.7
SE
1.3
SSE
1.3
SSE
1.9
SE
1.7
SE
1.6
SE
1.4
ESE
2.1
N
1.9
NE
1.4
NE
2
ENE
1.8
ENE
1.3
ESE
0.2
ENE
0.7
W
0.7
WSW
0.6
WSW
——————————————————
Period(s) (?)446677776666774444------------------
Wave
Graph
(?)Metric surfscale
Energy (?)00000002023012841143402901572000000000000000000000
Wind
(km/h)
10
SE
20
SE
25
S
25
SSE
30
SE
25
SE
20
SE
5
NNW
30
NNE
40
NE
30
ENE
45
ESE
15
SE
35
WSW
40
WSW
20
WSW
5
NNE
5
N
20
NNW
10
NNW
20
NE
20
NE
15
ENE
10
SE
15
SE
20
ESE
20
S
10
S
15
ESE
15
SW
10
WSW
10
ENE
5
SE
5
E
15
E
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
on		oncross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		glassoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		crosscross-
off		cross-
off		crosscross-
off		cross-
off		cross-
on		cross-
off		crosscross-
on		cross-
off
High Tide
/ height (m)
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Low Tide
/ height (m)
n/a
n/a
n/a
n/a
n/a
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Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
Sunrise6:45--6:43--6:41--6:39--6:37--6:35--6:35--6:33--6:31--6:30--6:28--6:26--
Sunset-8:57--8:58--8:59--9:00--9:01--9:02--9:05--9:06--9:07--9:08--9:09--9:12-
clearclearclearpart cloudpart cloudlight rainlight rainrain showerslight raincloudcloudmod raincloudlight raincloudpart cloudpart cloudcloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloud
Rain (mm)
-----4472--7-1----------------------
Temp. °C5968111091272459136679566104798131211991211913
Feels °C (?)140143594-8-3-5610-4137022-6-7-113310976799510

Short Range Forecast: Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 12°C on Sat afternoon, min 1°C on Thu morning). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Sun night. Very mild (max 13°C on Mon afternoon, min 1°C on Sun morning). Winds decreasing (strong winds from the E on Sun night, calm by Tue afternoon).

Days 6-9 Weather Summary Mostly dry. Icy conditions (max 9°C on Fri afternoon, min 0°C on Thu morning). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 13°C on Sat morning, min 7°C on Mon afternoon). Wind will be generally light.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Keweenaw Peninsula surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Keweenaw Peninsula Surf forecast

The above surf forecast table for Keweenaw Peninsula provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Keweenaw Peninsula can be found by selecting the local surf guide option on the grey menu. Our Keweenaw Peninsula surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Keweenaw Peninsula) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Keweenaw Peninsula may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Keweenaw Peninsula is 118 km (73 miles) from the city of Marquette. If you plan a vacation in Lake Superior, look for hotels and other accommodation in Marquette. Marquette has rooms for a wide range of budgets as well as car hire and transport links.

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