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Grand Marias surf Forecast / Lake Superior / USA
48hr Weather and Surf, issued 7 am Friday 10 May 2024 EDT
Forecast update in hr min s Update imminent
Grand Marias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grand Marias sea temperature is 3.5°C (Statistics for 10 May 1981-2005 - mean: 2.8 °C max: 4.2 °C min: 1.9 °C)
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- Break
- Live Wave Height (m)
- Live Wind Speed (km/h)
- Surf Rating (10 Max)
- Ocean Swells (m)
- Wind Speed (km/h)
Grand Marias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grand Marias sea temperature is 3.5°C (Statistics for 10 May 1981-2005 - mean: 2.8 °C max: 4.2 °C min: 1.9 °C)
How big are the waves at Grand Marias today?
The current surf forecast for Grand Marias at 11AM is: 0.2m 3s primary swell from a North-northwest direction (forecast issued at 07:00am May 10). The wind direction is predicted to be cross-shore.
Time (EDT) & Date | Wave Height | Wave Period |
---|---|---|
Morning (10 May) | 0.5ft (0.2m) | 3s |
Afternoon (10 May) | 0.5ft (0.2m) | 4s |
Evening (10 May) | 0.5ft (0.1m) | 4s |
Table - waves today at Grand Marias. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | — | — | — | — | — | — | — | — | — | — | ||||||||||||||||||||||||||||||||||||||||||||||||||
Period(s) (?) | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 4 | 2 | 2 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | - | - | - | - | - | - | - | - | - | - |
Wave (?)Graph | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Energy (?) | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 6 | 6 | 9 | 10 | 8 | 8 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 7 | 19 | 33 | 38 | 33 | 33 | 22 | 12 | 11 | 7 | 9 | 7 | 9 | 10 | 9 | 8 | 7 | 7 | 4 | 4 | 7 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- on | cross | cross- off | cross- off | cross- on | on | on | on | cross- on | cross- on | cross | cross | cross- off | off | off | off | off | cross- off | off | cross- off | cross | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross- on | on | on | on | on | cross- on | cross- on | glass | glass | cross- off | glass | cross- off | cross | cross- off | cross- off | cross | cross | cross | cross | cross- on | 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 | 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 | 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 | 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 | 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 |
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunrise | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - |
Sunset | - | - | - | - | - | 9:06 | - | - | - | - | - | - | - | 9:07 | - | - | - | - | - | - | - | 9:08 | - | - | - | - | - | - | - | 9:09 | - | - | - | - | - | - | - | 9:10 | - | - | - | - | - | - | - | 9:12 | - | - | - | - | - | - | - | 9:14 | - | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | 2 | 4 | 1 | - | - | - | - | - | - | - | - | 1 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | 1 | - | - | - | - | - | 1 | 2 | 2 |
Temp. °C | 4 | 5 | 7 | 9 | 9 | 11 | 9 | 8 | 6 | 6 | 6 | 7 | 8 | 7 | 6 | 7 | 7 | 8 | 8 | 14 | 12 | 11 | 11 | 6 | 5 | 5 | 6 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 8 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 8 |
Feels °C (?) | 1 | 2 | 3 | 5 | 6 | 7 | 6 | 5 | -1 | 0 | 1 | 2 | 4 | 4 | 3 | 4 | 2 | 2 | 2 | 9 | 8 | 9 | 8 | 3 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 2 | 0 | 2 | 1 | 1 | 2 | 1 | 0 | 1 | 3 | 3 | 3 | 3 | 4 | 3 | 4 | 2 | 4 | 2 | 3 | 5 | 5 | 4 | 3 | 3 | 2 | 0 | 1 |
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