Lake Superior conditions for Shuniah, Ontario

Showing conditions for

Shuniah, Ontario

Sea-Doo · Shuniah, Ontario
GO

Good: best 5 PM to 9 PM, waves around 0.3 m (1.1 ft).

80

Waves now
0.3 m
0.9 ft · sets 1.4 ft
Wind
2 kt
NE · gusts 2
Fetch
23 km
open water
Feels like
16 C
cool · 18 C on shore
Water
14 C
cool

What you are in for

A friendly 0.3 m (1 ft) chop. Enough to feel it under you, not enough to slow you down or spill your coffee. It will feel chilly out there, around 14 C on the ski even though the shore reads 19 C. Splash top and a warm layer under it. You will cool off fast the moment you stop moving. Water at 14 C. Fine for a quick dip if you are brave, not somewhere to linger. Aim for 5 PM to 9 PM.

Where you are

Shuniah, Ontario
All spots

When to go today

light 7:13 AM - 8:40 PM
5:00 PM to 9:00 PM

4 hours of excellent water. Best single hour is around 7 PM.

12 am

0.2m

9kt E 18°C
1 am

0.2m

9kt E 18°C
2 am

0.3m

10kt E 17°C
3 am

0.4m

12kt ESE 17°C
4 am

0.4m

10kt ESE 17°C
5 am

0.4m

10kt ESE 17°C
6 am

0.4m

9kt ESE 17°C
7 am

0.4m

9kt ESE 17°C
8 am

0.4m

9kt ESE 17°C
9 am

0.4m

10kt ESE 17°C
10 am

0.4m

7kt ESE 17°C
11 am

0.4m

7kt E 17°C
12 pm

0.4m

7kt ENE 17°C
1 pm

0.4m

7kt ENE 18°C
2 pm

0.4m

7kt ENE 18°C
3 pm

0.4m

7kt E 18°C
4 pm

0.3m

6kt ENE 18°C
5 pm

0.3m

4kt ENE 18°C
6 pm

0.3m

3kt ENE 19°C
7 pm

0.3m

2kt ENE 19°C
8 pm

0.3m

2kt E 19°C
9 pm

0.3m

2kt ESE 18°C
10 pm

0.3m

2kt E 18°C
11 pm

0.3m

2kt NE 18°C
Monday 7:00 PM
Daylight
Excellent · 91
Waves
0.3 m
1 ft · sets to 1.5 ft
Wind
2 kt
from the ENE · gusts 3 kt
Fetch
26 km
Short. Sheltered water.
Wave period
3.9 s
Longer, rolling water
Air
19 C
feels like 21 C
Water
14 C
Genuinely cold. Under an hour of use.
Visibility
12.2 km
Clear
Storm energy
0
Stable air

Why this hour scores 91

Cool water

Water is 14 C. Survivable but genuinely cold. Assume you have well under an hour of useful movement if you end up in it.

Fully developed

The sea has stopped growing for this wind. It will not get worse unless the wind increases.

Comfortable

19 C on shore, feeling like 16 C on the ski. Splash top and a warm layer under it. You will cool off fast the moment you stop moving.

Wave height

Light chop at 0.3 m (1 ft), biggest sets around 0.5 m (1.5 ft). Comfortable.

Wind

Light at 2 knots from the ENE. Nothing to fight.

Why today is good

For sea-doo / personal watercraft today, this is a good day, scoring 80 out of 100 across daylight hours. Waves range from 0.3 m (1 ft) to 0.4 m (1.5 ft), with wind from the ESE gusting to 14 knots at its worst. Daylight runs 7:13 AM to 8:40 PM. The best window is 5:00 PM to 9:00 PM (4 hours), and the single best hour is around 7 PM. In that window the water runs to about 0.3 m (1.1 ft) with wind to 4 knots. Earlier in the day it only reaches good, so there is no advantage to launching at first light. What is working against you, at the worst of it: Visibility down to 0.3 km. Superior fog forms fast over cold water and it will hide the shoreline and other traffic. Do not go out without a chart plotter. Worth watching: The shore says 17 C, but moving across the water it will feel more like 12 C. Nice enough in the sun, nippy the moment you stop. Wetsuit or a proper drysuit top. A hoodie will be soaked and useless in ten minutes. Water is 14 C. Survivable but genuinely cold. Assume you have well under an hour of useful movement if you end up in it. Moderate chop at 0.4 m (1.3 ft), with sets to 0.6 m (2 ft). Manageable but you will feel it, and you will be slowing down into it. In your favour, at the best of it: 19 C on shore, feeling like 16 C on the ski. Splash top and a warm layer under it. You will cool off fast the moment you stop moving. Light at 2 knots from the ENE. Nothing to fight.

Fog

Visibility down to 0.3 km. Superior fog forms fast over cold water and it will hide the shoreline and other traffic. Do not go out without a chart plotter.

Cool on the water

The shore says 17 C, but moving across the water it will feel more like 12 C. Nice enough in the sun, nippy the moment you stop. Wetsuit or a proper drysuit top. A hoodie will be soaked and useless in ten minutes.

Cool water

Water is 14 C. Survivable but genuinely cold. Assume you have well under an hour of useful movement if you end up in it.

Wave height

Moderate chop at 0.4 m (1.3 ft), with sets to 0.6 m (2 ft). Manageable but you will feel it, and you will be slowing down into it.

Fully developed

The sea has stopped growing for this wind. It will not get worse unless the wind increases.

Comfortable

19 C on shore, feeling like 16 C on the ski. Splash top and a warm layer under it. You will cool off fast the moment you stop moving.

Wind

Light at 2 knots from the ENE. Nothing to fight.

Riders on the water

Nobody has reported conditions near here in the last 12 hours. If you go out, post what you find. Nothing beats somebody who was standing in it.

The next few days

Tomorrow

Sep 1 · light 7:15 AM to 8:38 PM
Good · 77

Good: best 9 AM to 2 PM, waves around 0.3 m (1 ft).

0.2-0.4 m (0.7-1.5 ft)
gusts 22 kt
17 to 26 C
best 9 AM - 2 PM

Wednesday, Sep 2

Sep 2 · light 7:16 AM to 8:36 PM
Excellent · 92

Excellent: best most of the day, waves around 0.2 m (0.6 ft).

0.1-0.2 m (0.3-0.6 ft)
gusts 12 kt
14 to 25 C
best 11 AM - 9 PM

Thursday, Sep 3

Sep 3 · light 7:17 AM to 8:34 PM
Excellent · 89

Excellent: best most of the day, waves around 0.2 m (0.7 ft).

0.0-0.2 m (0.1-0.7 ft)
gusts 7 kt
13 to 21 C
best 12 PM - 8 PM
Waves modelled from wind, fetch and duration at this exact point, blended with the marine forecast where one is published. Updated 11:10 PM.
This is planning information, not a substitute for your own judgement on the day.
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