Surf Forecasts:
Keweenaw Peninsula surf forecast from 12 Jun 2026:
Best Forecast Surf Conditions for Keweenaw Peninsula this week:
The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Friday (Jun 12) at 5PM.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Fri afternoon, min 8°C on Sun morning). Winds decreasing (fresh winds from the WSW on Sat morning, light winds from the WSW by Sun night). | Days 4-6 Weather SummaryHeavy rain (total 21mm), heaviest during Wed night. Very mild (max 14°C on Tue night, min 8°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 5 | SW 7 | SW 7 | SW 6 | WSW 6 | W 5 | W 4 | WSW 4 | SW 6 | W 4 | WSW 4 | SW 5 | WSW 4 | SW 3 | SW 4 | SSE 3 | SE 3 | SE 3 | — | — | — |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross | cross-off | off | cross-off | glassy | cross-off | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off |
High Tide | |||||||||||||||||||||
Low Tide | |||||||||||||||||||||
 | |  | | |  |  |  | | | |  | | |  |  | | | | |  | |
 | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — |
 | — | — | 9:49 | — | — | 9:50 | — | — | 9:50 | — | — | 9:51 | — | — | 9:51 | — | — | 9:52 | — | — | 9:52 |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 3 | 1 | 1 | 14 | — | — | — |
Temp °C | 12 | 14 | 14 | 12 | 11 | 10 | 8 | 11 | 13 | 9 | 9 | 11 | 11 | 12 | 14 | 11 | 10 | 10 | 11 | 12 | 11 |
Feels °C | 6 | 9 | 9 | 5 | 4 | 4 | 1 | 7 | 6 | 4 | 5 | 6 | 6 | 11 | 10 | 9 | 8 | 7 | 5 | 4 | 5 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | SSW 5 | — | — | SW 6 | — | — | SW 5 | — | — | SW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | — | — | 8 | — | — | 4 | — | — | 3 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 6 | — | — | W 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 3 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 7 | SW 7 | SW 6 | WSW 6 | W 5 | W 4 | WSW 4 | WNW 4 | W 4 | WSW 4 | SW 5 | WSW 4 | SW 3 | S 3 | SSE 3 | SE 3 | SE 3 | — | — | — |
| kJ | 53 | 296 | 111 | 95 | 122 | 28 | 17 | 26 | 12 | 15 | 14 | 13 | 3 | 2 | 2 | 1 | 2 | 3 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 265 | 1419 | 1438 | 1448 | 1485 | 1411 | 1933 | 1510 | 1448 | 1393 | 1384 | 1377 | 1384 | 1396 | 1412 | 1718 | 1686 | 1698 | 1627 | 2562 | 1375 |
Best forecast wave conditions in Lake Superior | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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