Showing posts with label navigation. Show all posts
Showing posts with label navigation. Show all posts

Friday, August 10, 2018

Portsmouth Olympic Harbour, Kingston ON N 44° 13.0', W 76° 31.1'
   Dive Number 201 Buddy
Mark
Surface temp
27°C
Starting pressure
2900psi
Depth
28ft
Visibility
good
Time
45m
Water temp
~16°C
Ending pressure
1700psi

Notes:

Mark and I managed to find a little more time to log another dive this afternoon. We expected to follow the Portsmouth Harbour line out the anchor and explore a line from that branches off to the Northeast - I understand it goes to another anchor? Instead, we failed to even find the first lin and just went for a leisurely swim around the harbour. Our error? We didn't head far enough South at the beginning of our dive to find the starting point; we just kept going Southeast and expected to run into the line. We saw some freshwater rum, a few bass, and the hull that's probably been there all along but which we'd never seen before just next to the pier.

Then we went under again to make sure we'd know how to find the pipes and the line next time.

No post dive food! I had to come home to make supper for the family!

Thursday, October 05, 2017

Portsmouth Olympic Harbour, Kingston ON N 44° 13.0', W 76° 31.1'
   Dive Number 194 Buddy
Mark
Surface temp
22°C
Starting pressure
3000psi
Depth
30ft
Visibility
fair
Time
36m
Water temp
19°C
Ending pressure
1800psi

Notes:

Mark and I decided to make another dive on a fall day - It's been a while since I was at the Portsmouth Dive (other than a try-SCUBA experience last year with Mark and Cameron). I figured that I'd have no trouble finding the line and swimming out to the stacked hulls, etc. We couldn't find the line, but instead just swam out into the deep which gave us a chance to navigate back by compass (not challenging but good practice). There were a couple bass and one large drum. Success!


Friday, July 03, 2009

Murney Tower, Kingston ON N 44° 13.4', W 76° 29.4'
   Dive Number 98 Buddy
Jim
Surface temp
21°C
Starting pressure
1800psi
Depth
45ft
Visibility
good
Time
32m
Water temp
15°C
Ending pressure
700psi

Notes:

After three summers of trying, Jim and I finally managed to connect to get under water together. He has his diving certification from 1990, but has been out of the water for several years since. We decided to make attempt to find the K.G.H., and I was assured by several people that I would have better luck if I just went to the park bench near the tower, and swam straight out. No one mentioned that there were several park benches, but Jim and I chose the nearest one West of the tower, and entered. We never found any lines, but it may be for the best - with me starting with significantly less than a full tank, it might have been upsetting to find the line and not make it out to the wreck.

As it was, we enjoyed seeing lots of gobies, a couple bass, and two large freshwater drum. As well, we swam across a sunken windsurfer sail. It was a great chance to reconnect with Jim and hopefully rekindle his diving career, with more dives together in the future. A post-dive fish and chip lunch at The Pilot House afterwards capped off the trip nicely.

Friday, August 29, 2008

KGH, Kingston ON N 44° 13.3', W 76° 29.3'
   Dive Number 84 Buddy
Jason
Surface temp
21°C
Starting pressure
2100psi
Depth
37ft
Visibility
fair
Time
65m
Water temp
21°C
Ending pressure
1200psi

Notes:

Jason and I set more reasonable expectations for our second dive of the afternoon: swim straight out, stop if either of us felt at all unwell, swim back underneath with no free ascent.

We proceeded very gently, and descended to a well-lit 37 feet. We saw several large drum, bass, as well as catfish, and of course lots of gobies. A school of perch swam past before we finished our 65 minute dive - I think my longest ever. Jason and I felt much better about the way the dive went; hopefully a sign of good things to come as we continue to dive together.

KGH, Kingston ON N 44° 13.3', W 76° 29.3'
   Dive Number 83 Buddy
Jason
Surface temp
21°C
Starting pressure
3000psi
Depth
49ft
Visibility
fair
Time
25m
Water temp
21°C
Ending pressure
2200psi

Notes:

Since Jason and I decided to make a trip the the Great Barrier Reef next year, we planned to do some diving this weekend so that we could become accustomed to each other's behaviour underwater. Since I had two boat dives booked for Saturday, we figured that a couple shore dives would get Jason comfortable back in the water (he hadn't yet been out in 2008).

Since I'd recently read about the wreck off the KGH , we decided to give that a try.

Our first attempt was difficult - we navigated by compass, and had no luck finding the line, but Jason got panicked at about 50 feet and insisted on a free ascent to the surface. Although stressful and disorienting without references, we did this together safely, and then swam back to shore and rested before our second dive, which was to go better.

Thursday, October 11, 2007

Dead Man's Bay, Kingston ON N 44° 14.0', W 76° 26.9'
   Dive Number 65 Buddy
Jason
Surface temp
13°C
Starting pressure
2500psi
Depth
15ft
Visibility
fair
Time
37m
Water temp
18°C
Ending pressure
1700psi

Notes:

Today was my third dive day in a row - this may be a record for me!

Jason and went down to Dead Man's Bay for a clam and shallow dive. There was no visible buoy on the wreck, but we left by compass heading to the place where I thought we'd find it. I steered us far off course, so when we were confident we'd gone too far, we took a look up and found ourselves across the bay.

We returned, and navigated under the breakwater to the ramp up to the parking lot, but not before I spied a small mottled fish that I think was a small muskellunge.

The dive was not exciting, but was relaxing, and Jason and I both did fine.

Tuesday, October 09, 2007

Pumphouse, Kingston ON N 44° 12.6', W 76° 30.6'
   Dive Number 63 Buddy
Jason
Surface temp
13°C
Starting pressure
2800psi
Depth
29ft
Visibility
fair
Time
33m
Water temp
17°C
Ending pressure
1900psi

Notes:

For our second dive of the day, Jason and I planned to return to the pumphouse for a night dive. Our distance was much less, and Jason was troubled by some equipment failure - his pistol light flooded so he converted to his backup light and we stayed close. Navigation was trickier for us becuase of the ease of disorientation, and we also got turned around when Jason got a cramp.

There were plenty of perch, and lost of catfish. We both saw a medium-large drum, and I caught a glimpse of a medium pike as well.

Pumphouse, Kingston ON N 44° 12.6', W 76° 30.6'
   Dive Number 62 Buddy
Jason
Surface temp
13°C
Starting pressure
2800psi
Depth
38ft
Visibility
fair
Time
31m
Water temp
17°C
Ending pressure
1500psi

Notes:

Jason came to town so he and I could get a couple dives in. Since he would be coming on the club dive the following night, he was keen to get his feet - and everything else - wet with a refresher dive with me.

We braved the spittle and distant thunder to descend the usual route at the pumphouse, where the barge afforded a view of a few bass. We managed to navigate back to the launch to exit at the bend in Ontario Street. The swim was longer than he had intended, but he did well for someone so far out of practice, and we both enjoyed a good dive.

Friday, September 14, 2007

Pumphouse, Kingston ON N 44° 13.4', W 76° 28.2'
   Dive Number 59 Buddy
Mike
Surface temp
22°C
Starting pressure
3000psi
Depth
39ft
Visibility
poor
Time
48m
Water temp
20°C
Ending pressure
1200psi

Notes:

For our afternoon dive, After a quick lunch at Timmy's, Mike and I continued to the barge, with an eye to planning a new line from the barge to the West Street ramp.

In the end, we elected not to take any twine with us, but to take our bearing from a quick surface over the barge, and navigate back to shore.

If Mike was frustrated with our inability to find the line this morning, we were somewhat redeemed by our line from the barge to the ramp on a 300° heading, landing right on a water exhaust. With ample air, we found the nearby car, and played a little before heading in to shore.

I managed to get home in time to collect Neva from the bus stop, and the day was well spent with two good dives!