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Surf Forecasts:
Alona Bay surfForecast / Lake Superior / Canada
16 Day Weather and Surf, issued 7 pm Saturday 09 May 2026 EDTForecast 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
1.2° C
(Which is 1.3°C colder than average for this time of year)Best Forecast Surf Conditions for Alona Bay this week:
The most powerful waves expected at Alona Bay in the next 16 days are 0.9m 5s and forecast to arrive on Sunday (May 10) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Friday (May 15) at 2PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sun 10th May) | 3ft (0.9m) 5s |
Table - best surf conditions forecast for Alona Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Tue afternoon. Mild temperatures (max 9°C on Tue morning, min 2°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the SSE by Tue afternoon). | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Thu night. Very mild (max 12°C on Fri afternoon, min 1°C on Wed night). Winds decreasing (fresh winds from the NW on Wed afternoon, calm by Thu morning). | ||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
W 6 | WNW 5 | W 5 | W 5 | W 4 | W 4 | — | SE 3 | SSE 5 | SSE 4 | — | — | — | — | — | SSE 2 | SSE 4 | S 5 | — | — | — | |
23 | 8 | 36 | 15 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | on | cross | on | on | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | cross | cross-off | glassy | cross-off | cross-off | glassy | cross-on | |
High Tide | |||||||||||||||||||||
Low Tide | |||||||||||||||||||||
 |  | |  | | | | |  |  |  | |  | | |  | | | | | | |
 | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — |
 | 8:59 | — | — | 9:00 | — | — | 9:01 | — | — | 9:02 | — | — | 9:05 | — | — | 9:06 | — | — | 9:07 | — | 9:07 |
— | — | — | — | — | — | — | — | 12 | 4 | 2 | 2 | — | — | — | 5 | 5 | — | — | — | — | |
Temp °C | 4 | 4 | 4 | 3 | 4 | 5 | 4 | 9 | 7 | 7 | 3 | 5 | 4 | 4 | 10 | 10 | 10 | 12 | 11 | 9 | 9 |
-3 | -1 | -3 | -3 | 0 | 0 | 1 | 1 | 0 | 1 | -4 | -3 | -3 | 1 | 5 | 4 | 9 | 8 | 7 | 7 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 6 | W 6 | — | W 5 | W 4 | — | — | — | SSE 5 | SSE 4 | — | — | — | — | — | — | SSE 4 | S 5 | — | — | — |
 kJ | 23 | 1 | — | 15 | 1 | — | — | — | 12 | 3 | — | — | — | — | — | — | 15 | 31 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 5 | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 5 | W 5 | — | — | W 4 | — | SE 3 | — | — | — | — | — | — | — | SSE 2 | — | — | — | — | — |
| kJ | — | 8 | 36 | — | — | 6 | — | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1135 | 1187 | 1135 | 1163 | 1135 | 1144 | 1137 | 1135 | 1185 | 1185 | 1453 | 2863 | 1841 | 634 | 1191 | 1185 | 1147 | 1144 | 1185 | 1135 | 1135 |
Best forecast wave conditions in Lake Superior - Canada | |||||||||||||||||||||
Best forecast wave conditions in Canada | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
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 16 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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