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Alona Bay surfForecast / Lake Superior / Canada
12 Day Weather and Surf, issued 12 am Thursday 25 Dec 2025 ESTForecast 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
3.6° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Alona Bay this week:
The surf forecast for Alona Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 28) at 4PM. The primary swell is predicted to be 1.5m and 6s period with a secondary swell of 1.1m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Alona Bay in the next 12 days are 1.6m 8s and forecast to arrive on Sunday (Dec 28) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Friday (Dec 26) at 10AM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Sun 28th Dec) | 5ft (1.5m) 6s |
| Best Surf | 4PM (Sun 28th Dec) | 5ft (1.5m) 6s |
| Most Powerful | 10PM (Sun 28th Dec) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Alona Bay over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast A moderate fall of snow, heaviest on Fri morning. Icy conditions (max 2°C on Wed night, min -14°C on Thu morning). Winds decreasing (strong winds from the SE on Fri morning, light winds from the ESE by Fri night). | Days 3-6 Weather Summary Mild at first with light rain (total 3mm) on Sun morning followed by colder weather and light fall of snow, heaviest on Sun night. Icy conditions (max 2°C on Sun morning, min -12°C on Tue morning). Winds increasing (light winds from the ENE on Sun afternoon, strong winds from the NNW by Mon afternoon). | |||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 31 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | — | — | ||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 3 | 5 | 8 | 8 | 5 | 6 | 6 | 6 | 6 | 6 | 8 | 4 | 4 | 3 | 6 | 3 | 6 | - | - | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 21 | 1 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 164 | 209 | 88 | 54 | 12 | 4 | 4 | 54 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- off | off | 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 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 | |
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 31 | ||||||||||||||||
| Sunrise | - | 8:22 | - | - | 8:23 | - | - | 8:23 | - | - | 8:23 | - | - | 8:23 | - | - | 8:25 | - | - | 8:25 | - | |
| Sunset | - | - | 4:52 | - | - | 4:53 | - | - | 4:54 | - | - | 4:54 | - | - | 4:55 | - | - | 4:57 | - | - | 4:58 | |
 |  |  |  |  |  | |  | | |  |  | | | |  | | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 3 | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 2 | -12 | -11 | -7 | -4 | -2 | -6 | -3 | -2 | 0 | 2 | 2 | 1 | -10 | -10 | -9 | -9 | -7 | -10 | -5 | -5 | |
| Feels °C (?) | -4 | -18 | -17 | -17 | -13 | -8 | -12 | -8 | -7 | -6 | -4 | -2 | -3 | -22 | -22 | -22 | -18 | -16 | -16 | -10 | -12 | |
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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 Alona Bay 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.
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Information about the Alona Bay Surf forecast
The above surf forecast table for Alona Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Alona Bay can be found by selecting the local surf guide option on the grey menu. Our Alona Bay 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 (Alona Bay) 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 Alona Bay 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.
Are you planning a holiday in Lake Superior - Canada? If you are looking for accommodation near Alona Bay, camping, hotels and holiday cottages in Lake Superior - Canada, consider staying in Sault Sainte Marie which is 76 km (47 miles) away. Alternatively, find information about places to stay and car hire in Michipicoten Harbour which is 89 km (55 miles) away
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