Tag Archives: Hawaii

Living in Paradise

Hawaiian Monk Seals at Play

Photo by Larry Hogan, taken March 8, 2013 while we were diving at Sea Cave, Oahu, HI

The breeze rustles through the palm trees as you store your gear on the boat and get everything ready for today’s dive. Once in the water you have the feeling of almost being weightless as you glide effortlessly and gracefully through the warm tropical salt water.

As you enter the open-top Sea Cave you start to watch three playful Hawaiian Monk Seals swimming overhead. As they watch you they become curious, and finally venture down from the surface to investigate.

For what seems like hours the playful seals gracefully glide past, seemingly performing an underwater ballet with you. They rub their whiskers on you to investigate you almost like a dog sniffing you.  They stare inquisitively at you only inches away, cocking their heads from side to side. From time to time sipping off of the air bubbles released from your scuba system so that they can stay down longer with you. You then realize that you are one of the fortunate few that will ever have the opportunity to swim with or even see the endangered Hawaiian Monk Seals this close in person.

Scuba diving is an experience like no other. Once you become comfortable underwater, you start to feel at one with nature. On a Drift Dive, the feeling of floating where the sea takes you underwater is like no other, it is one of the most free feelings I have ever experienced.

Unfortunately living in Hawaii everyday you start to take it all for granted. You begin to just think of it as just another day like any other. You no longer notice the breeze as it gently drifts through the palms, or the slight salt mist in the air. You no longer appreciate the gentle tropical flower scents all around you.

I have lived in Hawaii for the past eleven years, and I do not know when this transformation happened to me. I did not even realize that it had happened until I started scuba diving this year. The more I dive the more I start to take notice of things again, like a veil is being lifted off of my senses. I start to appreciate again that yes, I truly do live in Paradise.

Honolulu Dive Club

HDCMeetupI recently found out about Meetup.com and while searching the list of local Meetup groups I came across the Honolulu Dive Club which has over 170 current members and organizes various diving events on Oahu for its members to get together.

And the best part is its FREE. I almost couldn’t believe it, a dive club that doesn’t cost anything to be a member of, and that organizes free dives for its members, what could be better than that?

I joined the group and signed up for a dive that was posted in the club which was this past Saturday morning at Makaha Caverns. When I arrived I started meeting several of the members while we got our gear ready for the dive. On this particular dive 14 members had made it for the dive. It turned out to be a great bunch of people and a lot of fun to be with.

Right away a mask strap broke and I heard one of the divers asking the other divers if they had a spare mask strap, which no one brought with them. She was just mentioning that she would have to miss the dive when I handed her one of the spares that I keep in my dive trailer – problem resolved.

At the end of the dive Tom, the Organizer of the club asked if I would become an Assistant Organizer and help them by organizing some dives for the members. Sure, since I will be diving myself anyway, I may as well post my dives for the group and see if anyone else wants to come along for the dive.

So now I am banging my head trying to figure out how to juggle everything that I have going, and planning future dives for the club at the same time. I am a gluten for punishment.

I am also a member of DiveBuddy.com so we added the Honolulu Dive Club on DiveBuddy so that other DB members can also find the dive club and join  us for dives.

Dive 91

Date: July 13, 2013       Repetitive Dive: 1 of 1

Time In:  08:43    Time Out:  09:29     Time:   :46

Dive Location: Makaha Caverns, Makaha, Hawaii

Dive Shop:  N/A

Purpose: Honolulu Dive Club Event

Dive Type: Shore    Environ: Ocean / Salt

Conditions:  Mild Current        Weight:  14lbs.

Visibility: 50-60′

Air Temp:   82      Bottom Temp:  78.2

Max Depth:  35.2′       Average Depth: 21.0′

Safety / Decompression Stops:  None

Start PSI: 3,080    End PSI: 522      Air/EANx:  21%

Exposure Protection: 3-Mil Full Wetsuit, Hood, Boots, Gloves

Equipment: 30cf Pony, iGills, Dive Light

Notes:

Today was my first time diving with the Honolulu Dive Club, a group of divers that I met on Meetup. This was also my first time diving at Makaha Caverns.

Unfortunately for some reason my iGills only recorded the first part of the dive and the end of the dive and showed me at the surface for the majority of the dive. I have no idea what caused that, so I also attached a snapshot below from my Suunto Vyper Air wrist computer DM4 software that recorded the whole dive.

We did not know exactly where the caverns were, just a general idea and so we finally found the “caverns” right at the end of our dive so we only got to see a small part of it. Will have to come back for another dive now that we know how to find the spot. We did see one small Hawaiian Green Sea Turtle and some fish, but not nearly as plentiful as Sharks Cove. Saw several moray eels and one lobster.

iGills Snapshot

91_2

Suunto Vyper Air Snapshot

Photo of Blake from Honolulu Dive Club in Makaha Caverns taken by Kenzie

Shark Incidents On The Rise In Hawaii

Courtesy of Division of Aquatic Resources, Hawaii Department of Land and Natural Resources

This graphic depicts only confirmed unprovoked incidents, defined by the International Shark Attack File as “incidents where an attack on a live human by a shark occurs in its natural habitat without human provocation of the shark. Incidents involving…shark-inflicted scavenge damage to already dead humans (most often drowning victims), attacks on boats, and provoked incidents occurring in or out of the water are not considered unprovoked attacks.”

As you can clearly see from the graphic above shark incidents are clearly on the rise in Hawaiian waters on recent years, but an unprecedented 10 non-fatal shark incidents occurred in 2012 alone, more than any previous year in over three decades. 2013 started off with 3 incidents before the end of February and two of them occurring at different locations off the island of Maui on February 21st at 6:00pm.

Courtesy of Division of Aquatic Resources, Hawaii Department of Land and Natural Resources

It is not known exactly what is causing the sudden increase in shark incidents in Hawaii. Even though incidents of sharks biting people are rising they are still relatively low, averaging only 3 to 4 per year.

One factor may include changes in the weather due to seasonal changes. As you can see from the chart at the right, more incidents occur between October and December than any other time of the year.

Courtesy of Division of Aquatic Resources, Hawaii Department of Land and Natural Resources

Our activities in the water may also be a factor. Certain water activities have a higher than average number of shark incidents, like surfing and swimming as this chart shows.

One theory is that many sharks “hunt” from underneath and attack prey at the surface of the water like seals. With swimmers and surfers on the surface of the water, this makes them prime candidates for this type of hunting behavior.

But what about scuba diving? Does scuba diving lead to higher or lower shark incidents? Are diver vs. shark incidents more fatal?

Courtesy of Shark Attack File, Florida Museum of Natural History, University of Florida

According to the International Shark Attack File – a compilation of all known shark attacks that is administered by the American Elasmobranch Society and the Florida Museum of Natural History, approximately 20% of shark attacks on divers are fatalities.

This is a surprisingly high percentage when comparing it to other water activities, however the number of shark attacks on divers is extremely low compared to other water activities. One reason that more of the incidents result in fatalities could be that they happen when the diver is under water which could have lead to drowning. The diver vs. shark incident reports and statistics do not state how many of the divers died as a result of drowning because diver drowning is not asked on the ISAF reports being filed.

So, with all of this information, what can we do to make ourselves safer when diving? The Hawaii Department of Land and Natural Resources offers the following Shark Safety Tips:

  1. Swim, surf or dive with other people, and don’t move too far away from assistance.
  2. Stay out of the water at dawn, dusk and night, when some species of sharks may move inshore to feed.
  3. Do not enter the water if you have open wounds or are bleeding in any way. Sharks can detect blood and body fluids in extremely small concentrations.
  4. Avoid murky waters, harbor entrances and areas near stream mouths (especially after heavy rains), channels or steep drop-offs. These types of waters are known to be frequented by sharks.
  5. Do not wear high-contrast clothing or shiny jewelry. Sharks see contrast very well.
  6. Refrain from excessive splashing; keep pets, which swim erratically, out of the water. Sharks are known to be attracted to such activity.
  7. Do not enter the water if sharks are known to be present. Leave the water quickly and calmly if one is sighted. Do not provoke or harass a shark, even a small one.
  8. If fish or turtles start to behave erratically, leave the water. Avoid swimming near dolphins, as they are prey for some large sharks.
  9. Remove speared fish from the water or tow them a safe distance behind you. Do not swim near people fishing or spear fishing. Stay away from dead animals in the water.
  10. Swim or surf at beaches patrolled by lifeguards and follow their advice.

Remember, shark incidents involving scuba divers are extremely low. If you look at worldwide averages, of the average of 5 fatalities worldwide that happen each year, only 1 in those 5 worldwide would have been a diver (20%).

Now lets put that into some perspective. According to the National Safety Council, in 2000 alone in the United States 46,749 people died in “Transport Accidents”.

Looking at those kinds of numbers, I think I am a lot safer in the water with the sharks.

Dive 90

Date: July 9, 2013       Repetitive Dive: 2 of 2

Time In:  16:49    Time Out:  17:19     Time:   :30

Dive Location: Kea’au Beach,   Oahu, Hawaii

Dive Shop:  N/A

Purpose: Solo Kayak Dive

Dive Type: Kayak    Environ: Ocean / Salt

Conditions:  Strong Current        Weight:  14lbs.

Visibility: 60-70′

Air Temp:   86      Bottom Temp:  76.4

Max Depth:  58.6′       Average Depth: 33.6′

Safety / Decompression Stops:  3 Min / 15′

Start PSI: 3,015    End PSI: 2,213      Air/EANx:  21%

Exposure Protection: 5-Mil Full Wetsuit, Hood, Boots, Gloves

Equipment: Spare Air, iGills, DPV, 2 Dive Lights

Notes:

Wanted to try a new dive site today that I have been looking at for a while. Getting out to the dive spot in the kayak was a bit harry today with the surf, but I finally made it after two attempts, just before I was going to give up for the day.

Lots and lots of fish, especially Tangs, Triggerfish and Barracuda and several Hawaiian Green Sea Turtles. Inside one of the swim-throughs I saw a HUGE moray eel that must have been at least 5 or 6 foot long and fat. He definitely hasn’t missed many meals. Will have to come back and do this site again when I have more time.

iGills Snapshot

Dive 89

Date: July 9, 2013       Repetitive Dive: 1 of 2

Time In:  13:29    Time Out:  14:03     Time:   :34

Dive Location: Kaiser Reef,   Oahu, Hawaii

Dive Shop:  N/A

Purpose: Solo Kayak Dive

Dive Type: Kayak    Environ: Ocean / Salt

Conditions:  Moderate Current        Weight:  14lbs.

Visibility: 80-90′

Air Temp:   89      Bottom Temp:  77.2

Max Depth:  33.7′       Average Depth: 29.2′

Safety / Decompression Stops: None

Start PSI: 3,125    End PSI: 2,027      Air/EANx:  21%

Exposure Protection: 5-Mil Full Wetsuit, Hood, Boots, Gloves

Equipment: Spare Air, iGills

Notes:

Decided to do a kayak dive today back at Kaiser Reef since there was only one dive boat in the area this afternoon. Current was a little higher this time than on my night dive here the other night, so I decided to stay on the sheltered side of the reef for this dive.

Saw several moray eels and one Hawaiian Green Sea Turtle today along with a lot of tangs and Moorish Idols.

iGills Snapshot

Possible Dive Shop Employment Opportunity

IslandDiversHawaiiI was visiting Island Divers Hawaii, the new dive shop on Schofield Barracks yesterday and while talking to the store manager he mentioned some staffing issues that they were having and that they were looking for someone part-time for weekends.

I have thought about working part-time at a dive shop to get more experience with and knowledge about the various brands of dive gear that I am currently unfamiliar with. This may be the opportunity that I have been waiting for to get just that.

If I take the job, I would be running the dive shop from 6:00 in the morning until 5:30 in the evenings every Saturday and Sunday. It will be long hours, but the work is not very difficult or stressful. Unfortunately that would prevent any weekend diving for me though.

I mentioned that I may be interested in the position, and he is going to speak with the owner about choosing me instead of the person they just hired for the position and let me know if they can make the switch or not.

Perhaps if I take the job I can persuade them one day to consider cold-filling tanks instead of the dry hot-fill method they are currently using. Yes it takes just a little more time, but there is less stress on the tanks, and the customers get perfectly filled 3,000psi tanks every time that way instead of a range anywhere from 2,600 to 3,200 that I have gotten from them in the past.

And the thought of a 30% Employee Discount on equipment purchases doesn’t hurt either.

Dive 88 – Night Dive

Date: July 4, 2013       Repetitive Dive: 4 of 4

Time In:  22:24    Time Out:  22:53     Time:   :29

Dive Location: Kaiser Reef,   Oahu, Hawaii

Dive Shop:  N/A

Purpose: Night Dive

Dive Type: Boat    Environ: Ocean / Salt

Conditions:  Light Current        Weight:  14lbs.

Visibility: 50-60′

Air Temp:   73      Bottom Temp:  74.0

Max Depth:  59.0′       Average Depth: 41.5′

Safety / Decompression Stops: 3 Min / 15′

Start PSI: 2,816    End PSI: 1,977      Air/EANx:  32%

Exposure Protection: 5-Mil Full Wetsuit, Hood, Boots, Gloves, 2 Dive Lights

Equipment: Spare Air, iGills

Notes:

We decided to head towards Waikiki so that we could be able to see the fireworks that were scheduled to be fired at Ala Moana Beach Park tonight on our surface interval.

This was the first time I had seen fireworks from the water and the view was spectacular. We definitely had a lot better view from out here on the water than we would have had from Ala Moana Beach park. I am so glad we chose to do our second night dive over here now.

iGills Snapshot

Dive 87 – Night Dive

Date: July 4, 2013        Repetitive Dive: 3 of 4

Time In:  18:59    Time Out:  19:28      Time:   :29

Location: Corsair Wreck,  Oahu, Hawaii

Dive Shop:  N/A

Purpose: Night Dive

Dive Type: Boat    Environ: Ocean / Salt

Conditions:  Light Current             Weight:  14lbs.

Visibility: 80-90′

Air Temp:   76      Bottom Temp:  72.4

Max Depth:  103′       Average Depth: 74.8′

Safety / Decompression Stops: 3 Min / 15′

Start PSI: 3,297    End PSI: 2,214      Air/EANx:  32%

Exposure Protection: 5-Mil Full Wetsuit, Hood, Boots, Gloves, 2 Dive Lights

Equipment: Spare Air, iGills

Notes:

This dive was a first for me, I have never dove off of an inflatable RIB before. Doing a bankroll into the water was definitely different from what I am used to. Saw lots of jellies in the water tonight, luckily I was not stung by any of them though. This was only my third night dive on the Corsair and it was much better than last time with the current being much, much lighter. Actually had an enjoyable dive this time.

iGills Snapshot

Dive 86

Date: July 4, 2013          Repetitive Dive: 2 of 4

Time In:  14:16    Time Out:  14:49         Time:   :33

Location: Koko Craters,  Oahu, Hawaii

Dive Shop:  N/A

Purpose: Solo Kayak Dive

Dive Type: Kayak    Environ: Ocean / Salt

Conditions:  Moderate Current                Weight:  14lbs.

Visibility: 80-90′

Air Temp:   82       Bottom Temp:  76.6

Max Depth:  34.0′       Average Depth: 28.3′

Safety / Decompression Stops: None

Start PSI: 2,873    End PSI: 2,253      Air/EANx:  32%

Exposure Protection: 5-Mil Full Wetsuit, Hood, Boots, Gloves

Equipment: Spare Air, iGills

Notes:

This was the 2nd solo kayak dive for the day. Saw 4 Hawaiian Green Sea Turtles and a Hawaiian Monk Seal on this dive, unfortunately I could not get close enough to read his ID number to identify him with.

Headed back to shore to meet up with a friend for a couple boat night dives from his inflatable RIB.

iGills Snapshot

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