Beaver Lake - Umbrella Sailing Late Summer 2009

Over the past several years, I have tended to visit Beaver Lake in the early summer, a time when waterfowl have been in the nesting season. Today, I went out to this waterway located just outside of Humboldt for a late summer cruise. I arrived at the lake about 8:00 a.m. with a temperature in the low 60s, clear skies, and a light wind blowing down the lake. As usual, I was alone on the lake with no sight of anyone else during my time there.

With the agreeable wind, I decided to do a little umbrella sailing as a change of pace. I have a large golf umbrella that has a sail area nearly that of my Spirit sail. I just slipped the rolled up umbrella under one of the bungee cords on the bow of the kayak for quick access. As I set out for the island located to the north, across from the launching ramp, I found that the wind was just right for sailing.

After reaching the island, I paddled around to the eastern side of the island and sailed downwind to the western end of the lake. From there, I was able to alternate paddling with sailing as I moved up to the northern shore. Paddling into the wind, I returned along the northern side to the center of the lake and explored an opening into the marshes.

I was then able to sail nearly all the way back, past the island, to the launching point. My cruise this morning was about two hours.

Using the umbrella sail is probably easier and more functional than my Spirit sail. Since my kayak has a rudder, I can hang onto the umbrella and steer with my feet. Hanging onto the umbrella provides a better feel for the direction and velocity of the wind. Shifting the umbrella makes it possible to find the optimum aspect of the sail for the conditions; I found that I was able to sail nearly on a broad reach with the umbrella. In other words, if the wind is out of the east, I can sail about 80 degrees off the wind and still make headway. The rudder and shape of the kayak gives it “bite” and prevents undue slippage off the wind.

The umbrella is also easy to stow and access. I just rolled it up and inserted it under the bow bungee cords. It is a simple matter to get it out and open. Also, I think that the umbrella provides a more stable sailing rig than the Spirit sail. Moving the umbrella slightly allows more or less wind to be captured. If there should be an unexpected gust, spilling the wind is not difficult. Also, if the situation should require release of the sail completely, it is a simple matter of just letting go of the handle and retrieving the umbrella.

While hanging on to the umbrella is more tiring than just letting a fixed sail move the boat, it is also possible to rest the umbrella on the hull of the kayak or to shift hands. I guess that sailing for a long distance would be easier with a fixed sail. Most of my sailing, though, is for short distances and for some novelty in the paddling experience. For sailing back down the wind for 15 or 20 minutes or for just messing around in the kayak, the umbrella is a good choice. For a long haul with the wind blowing from a consistent direction, perhaps the fixed sail is better.

For further description of umbrella sailing, see the appropriate menu link on the right side of the blog. There are also four earlier narratives describing Beaver Lake under the area waterways link on the right.

Grass Lake - August 2009

Last night I thought that this would be a good day for a return visit to Grass Lake. The forecast looked good, so I left home at 6:00 a.m., headed for Bagel Boy for coffee and 45 minutes of reading my latest novel, and arrived at Grass Lake by 7:30 a.m. I had not been on this body of water since early spring, and I was anxious to see the area during late summer with all the foliage at its peak growth.

At 7:30 a.m., the sky was clear with the sun low on the eastern horizon. There was no wind, and the water was flat calm. The temperature was 55 degrees – a perfect day for paddling. The only sounds on the lake were insects, birds, the dipping of my paddle, and the remote sound of cows mooing on a farm way out of sight on the southwestern part of the lake. There was not even any wind blowing through the trees. As has always been the case during my visits, the lake was deserted: no boats, no fishermen, no hikers, no visible farmers at work. There was the occasional contrail from a jet plane moving high across the landscape and sometimes a private plane passing. Once, a couple of years ago, I saw a guy in a powered hang glider passing a few hundred feet up and moving east.

On a day like this, the conditions were just right for a slow cruise around the perimeter of the lake. For most of the cruise, I moved along inshore, just 10 to 15 feet off shore so that I could peer into the bank, watch the bird life, and search out “critters” along the shoreline.

I came upon two muskrats that were just swimming along between my kayak and the shoreline. As soon as they spotted me, though, they moved quickly into the growth along the bank and were lost to sight. An owl flew out of a tree and crossed down the length of my kayak so close that I could see details of its face. There were several great blue heron that were flushed out upon the approach of my kayak. These wily birds are difficult to photograph with the pretty ordinary camera that I have; when they catch sight of me, they quickly fly away. There were a number of ducks out, but they also quickly moved away at the sight or sound of my kayak. I did not see any geese today.

There is a shoal area on the north side of the lake about three quarters of the way down from the launching point where pelicans congregate. Today was no exception, and I approached a flock of at least 40 pelicans along with a large group of gulls. The pelicans are less skittish than gulls, and I was able to approach the flock today to take a close look at it. There seemed to be a few grizzled pelicans on guard that stood their ground as I approached. The majority of the flock just moved down lake for 50 feet or so and waited for me to pass.

There were some egrets out on the lake today as well. Sometimes I would see a lone egret standing in the reeds along the shore, and other times a pair would be sitting on a tree limb.


The water along the north side of the lake was free of surface algae, and the visibility in the water was about 12 inches. On the cruise down the lake, the shoreline was in shadow from the east sun. Returning back east on the south side of the lake, the sun was bright and the temperature had risen into the 60s. In fact, I felt hot as I moved back along the southern shore. Perhaps the relatively cool summer this year has made temperatures in the 70s seem hot. There was also a good deal of algae all along the southern shore. There seemed to be an algae line that extended for about five feet out from the shoreline. After that line, there was still plenty of algae, but it got gradually less defined. This algae reminded me of a sheet of ice along the shore: shining, a white appearance, and an inch or so thick.

As I approached the smaller of the two islands in the lake, the one that I think of as Willow Island, I was caught up in the steady hum of insect life. I did not see any birds in the willow bushes of the island, but this seemed like an ideal habitat for bird life.

My cruise lasted for two hours – two hours of easy paddling, photographing, observing the shoreline, and sneaking up on waterfowl. By the end of my trip, a light wind had come up out of the north leaving ripples across the lake.

Back to Lake Alvin - August 2009

I try to get out in my kayak at least once a week. Generally, my desire is to visit the area waterways in some sort of rotation so that I can update myself and the readers of this blog on conditions for paddling within an hour or so of Sioux Falls. Lake Alvin is like an old shoe; it is close, familiar, and predictable. So, I often feel as though I am not extending myself much when I go for a cruise on this very familiar body of water. Then, I sometimes snap out of my preconceived notion of destination and head out to Lake Alvin. You know, this is really a pretty nice place to go paddling. An important element for me is that time traveled from my driveway to the dock in the public access launching area today was 14 minutes. There are a number of other attractive features to Lake Alvin, which will again be emphasized in this narrative.

Today was partly sunny with a hint of rain in the big cumulus clouds moving across the landscape. It was also pretty windy, perhaps 20 mph, with temperatures in the high 60s. When I arrived at the lake, it was, as usual during a weekday morning, deserted. There were no other boats on the lake as I set out from the launching point.

Lake Alvin has an irregular shape that follows the old creek bed of Nine Mile Creek and is bordered by high banks along most of the shoreline. So, the wind across the lake is affected by the landscape. The shape of the lake means that wind conditions are nearly always variable. As you round one point, the wind tends to shift direction. There is generally a lee with relatively calm water along the shoreline below the banks.

Today, I set out from the public access area and paddled north and then east to the fishing dock on the far northern shore. It seemed to me that I was paddling into the wind, and I thought that I would just sail back to the south end after my cruise. On the way back, however, I found that shifting winds and the bends in the lakebed keep me still in a head wind. After passing the recreation area dock, though, the wind provided an opportunity for me to set my Spirit sail and cruise all the way back to the entrance into Nine Mile Creek.

Sailing today was a great experience. The wind provided plenty of drive, and my rudder gave me excellent control as I cruised south. The kayak was creating a bow wave and wake through the water, and I was kicking back, grinning at the ease of travel.

To extend the cruise, I entered Nine Mile Creek and found plenty of depth for the trip into this increasingly narrow waterway. This is one of my favorite aspects of cruising on Lake Alvin. Nine Mile Creek is where a paddler is most likely to see waterfowl, birds of all sorts, beaver, muskrat, raccoon, turtles, and deer. Today, I came across two deer sharing a drink of creek water. They seemed frozen in place at first, just giving me a close look but not immediately dashing off. I had time to take my camera out and catch a couple of photos before they fled. In addition, I saw a mother duck with a big group of little ones scattering at the sight of my approaching kayak. Nine Mile Creek is also where a paddler is most likely to come across turtles.


Once again, I began to feel fortunate to have Lake Alvin so close to my eastside Sioux Falls home. It has been nearly two months since I last paddled these waters, and I need to take more frequent advantage of the paddling opportunities it presents.