December 2022 Seawater Data

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DAILY SEA SURFACE TEMPERATURE AND SALINITY OBSERVATIONS
Institute of Ocean Sciences, North Saanich, B.C., V8L 4B2
Please email monthly to Sebastien.Donnet@dfo-mpo.gc.ca
Station RACE ROCKS
Observer Derek Sterling December
YSI ID: 27 Year: 2022
YSI YSI
Temp Sal
Day Time ºC ppt
1 9:20 8.8 32.5
2 10:00 8.7 32.1
3 10:55 8.1 32.3
4 11:45 8.3 32.3
5 12:30 8.0 32.4
6 13:10 8.6 32.5
7 13:45 8.2 32.4
8 14:20 8.3 32.5
9 bad storm. Pier awash
10
11 16:00 8.3 32.3
12 17:00 8.1 32.4
13 14:00 8.1 32.6
14 14:45 5.2 32.4
15 8:00 8.1 32.1
16 8:30 8.2 32.3
17 9:30 8.3 32.6
18 10:00 7.9 32.4
19 11:00 7.9 32.5
20 11:45 8.1 32.1
21 12:30 8.3 32.4
22 13:15 8.0 32.3
23 14:00 8.3 32.6
24 14:45 8.1 32.4
25 15:30 7.9 32.3
26 16:30 8.0 32.1
27 17:45 7.8 32.4
28 19:00 7.8 32.6
29 8:00 7.9 32.3
30 8:30 7.8 32.5
31 9:30 7.8 32.4

Census

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  • Bald eagle adult                         8
  • Bald eagle juvenile                   10
  • Black Turnstones                     42
  • Brown Turnstones                    53
  • Surfbirds                                    28
  • Black Oyster Catchers             132 (in very large groupings)
  • Gulls                                           128
  • Cormorants                                175
  • Canadian goose                         8
  • Ravens                                        4

Mammals

  • Steller sea lion                        168 (mix of large, medium, and small)
  • Harbour seal                              23
  • California sea lion                      87
  • Male Elephant Seal                      0
  • Female Elephant Seal  adult       1
  • Newborn Elephant Seal (Dec 26)   1

Boxing Day Baby

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Ecological Notes:

  • Was able to witness and photograph the birth of an elephant seal, right from the kitchen window! Nicknamed “Boxer” by Greg, as it was born on Boxing Day. More photos to follow in a later post.
  • As exciting as this was, hoping for more Elephant Seal to show up. In the past 2-3 years, there have been from 4 to 7 here at this time of year, but right now, these are the only 2.
  •  A couple distant Humpback Whale blows in the distance.
  • 2 Ravens have been around since the 26th

Facility Work:

  • Fuel transfers and top ups
  • Battery Maintenance
  • Basic furnace maintenance, and had to reset and prime the fuel pump.

Noted Vessel Traffic:

  • The odd Eco-tourism vessel visiting the reserve

Weather Events:

    • Mixed weather and wind directions, scattered rain showers
    • Storm winds up to 45 knots from the west on the evening of the 27th
  • Tower weather electronics are still down, so wind numbers are estimates.

 

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

Happy Holidays

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Wishing everyone the best of the holiday season, in what ever way is important to you!

For me it means Merry Christmas from Race Rocks.

 

Ecological Notes:

  • A quick visit from a very skittish Yearling Elephant Seal pup, came and departed quite fast.
  • The large Female Elephant Seal was less mobile the last couple days, but still very vocal. It appears as though she is calling out and still looking for others. She spends a lot of time very near the house, and vocalizes a lot as I come as go …. not aggressively though.

Visitors:

  • The Waterfront Coordinator did a touch and go to drop off groceries and parcels.

Facility Work:

  • With the snow gone, able to us the pathways to move fuel and supplies around again, and restock the back up supplies in the proper locations.
  • As the water system was frozen for a few days, all waterlines were checked for damage as they thawed.
  • There is a “weak link” in the toilet unit in the student and science center. When the unit is closed incorrectly, there is a part that breaks (this has happened 3 times). I reverse engineered the part, starting with a sketch and measurements and made a new part using a 3d printer. The challenge is that if it is re-enforced to much, it could cause a different, more difficult part to break ….. but at least the part can be replaced without waiting for a new part to be shipped.

 

Weather Events:

  • Saturday December 24:
    • Sky: Overcast with occasional showers
    • Wind: N/NE winds 20-30 Knt shifting to some S/SE winds
    • Sea: 1 meter swells
    • Temperature Low 4 oC, High 8 oC
  • Sunday December 25:
    • Overcast with occasional showers
    • Wind:N/NE 20-30knts, shifting all the way around to Westerlies
    • Sea:  1 – 2 meter waves
    • Temperature Low  5oC, High  9oC
  • Tower weather electronics are still down, so wind numbers are estimates.

 

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

Snow Receding

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Ecological Notes:

  • The California Sea Lions have made themselves at ease in the snow.

  • The large female Elephant Seal was very active and vocal today. She spent much of her time ,moving around the center of the island, from high spot to high spot, lifting high as though she was looking for something, all the while bellowing and “calling”
  • A first for me, while I had the camera out with the long lens, I saw a female Steller Sea Lion nursing  pup! With further scanning with the camera, I found 3 other nursing pairs.

    Female Steller nursing a pup!

  • I have been doing water-based tours of the area for nearly 20 years and  had noticed there were a lot more small sealions than I had ever seen here at Race Rocks. 

Facility Work:

  • Although shoveling the snow was futile, I’ve managed to cut tracks now so that I don’t have to wander too much to get from location to location!
  • With too much snow on the paths from the drifts, resorted to moving fuel old school in fuel cans.

  • Water is still frozen, but checked the heat tapes to make sure they were still working

Weather Events:

  • Thursday December 22:
    • Sky: Overcast with occasional flurries and freezing rain
    • Wind: N/NE winds 20-30 Knt
    • Sea: 1 meter swells
    • Temperature Low -8 oC, High -3 oC
  • Friday December 23:
    • Overcast 
    • Wind: ENE  to N mid-day 30knts, then back to ENE 10-15knots in the evening
    • Sea:  1 – 2 meter waves
    • Temperature Low  -1oC, High  3oC
    • Some snow melting
  • Tower weather electronics are still down, so wind numbers are estimates.

 

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

Guess what? lots of snow

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Ecological Notes:

  • Very large, pregnant Elephant seal moving around on the main island. At one point I thought she was in labor, but then she calmed back down

She got here before the snow

Flicking snow up onto her back

Her packed down trails are the best to walk on

  • many Sealions have left in the bad weather, not sure if they will be back
  • Still seeing occasional Humpback Whales around the reserve

Visitors:

  • Last week had visitors for Royal Roads
  •  Seafront coordinator to deliver fuel, joined him on a quick trip into the Victoria Fuel dock

Facility Work:

  • Installed new, high efficient  heater in the Desalinator Bunker

NOT the grey one!

  • Serviced the chainsaw and put on new chain, bucked up available firewood
  • Continuous repairs to the electric fence system
  • Weekly battery maintenance, 
  • Checked heat tape on exposed waterlines, was working but eventually failed, no water to the main house now

Noted Vessel Traffic:

  • A group of sailboat did a run around the reserve

Ecoguardian  Notes:

  • Great care taken to navigate around in the high snow drifts, it all changes hourly, and shoveling is futile, other than to keep doorways passable

Weather Events:

Blustery Day

  • Primarily N/NE winds for the last week, overcast with lots of snow
  • Monday / Tuesday December 19/20:
    • Sky: Overcast with snow flurries
    • Wind: N/NE winds 20-30 Knt
    • Sea: 1 meter swells
    • Temperature Low -8 oC, High -3 oC
  • Wednesday December 21:
    • Overcast with a mix of sunny periods, clear skies after dark
    • Wind:N/NE 20-30knts
    • Sea:  1 – 2 meter waves
    • Temperature Low  -8oC, High  -6oC
    • Very cold windchill
  • Tower weather electronics are still down, so wind numbers are estimates.

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

Census

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December 08, 2022

  • Bald eagle adult                          5
  • Bald eagle juvenile                     4
  • Black Turnstones                       14
  • Black Oyster Catchers                6
  • Gulls, Glaucous and Western    56
  • Cormorants                                  64
  • Canadian goose                          14
  • Crows/ Ravens(?)                        4
  • Surf Scoters                                  9

Mammals

  • Steller sea lion                          190
  • Harbour seal                                42
  • California sea lion                      124
  • Male Elephant Seal                      0
  • Female Elephant Seal  adult       1
  • Female Elephant Seal yearling   1
    • tag X188
  • Sea Otter                                      1

Several Humpback Whales visible from the reserve,occasionally venturing in

November 2022 Seawater Data

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DAILY SEA SURFACE TEMPERATURE AND SALINITY OBSERVATIONS
Institute of Ocean Sciences, North Saanich, B.C., V8L 4B2
Please email monthly to Peter.Chandler@dfo-mpo.gc.ca
Station RACE ROCKS
Observer Derek month: November
YSI ID: 27 Year: 2022
YSI YSI
Temp Sal
Day Time ºC ppt
1 08:05 9.1 33.1
2 08:50 9.2 32.9
3 09:50 9.2 32.9
4 10:40 9.1 33.1
5 11:20 9.3 32.9
6 13:05 9.3 32.9
7 severe storm
8 14:25 9.1 32.7
9 15:00 9.1 32.9
10 15:30 8.9 32.7
11 16:00 8.9 32.7
12 16:45 9.0 32.6
13 17:30 8.9 32.7
14 18:00 8.9 32.7
15 07:00 8.8 32.5
16 08:00 8.8 32.5
17 09:30 8.8 32.4
18 10:30 8.8 32.3
19 11:00 8.8 32.3
20 11:45 8.7 32.1
21 12:30 8.8 32.1
22 13:05 8.7 32.3
23 13:40 8.8 32.3
24 14:30 8.7 32.5
25 15:00 8.7 32.3
26 15:45 8.6 32.8
27 16:30 8.7 32.5
28 17:00 8.6 32.1
29 18:00 8.8 32.6
30 08:15 8.8 32.3

Electronic issues

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(Full Internet is down again, therefore lack of pictures)

Ecological Notes:

  • Total of 12 Canada Geese on the main rock right now
  • High level of black, and brown Turnstones noted
  • Still lots of Humpback Whales in all directions around the reserve

Visitors:

  • 6
  • Greg, Marine and Seafront Operations Coordinator, transporting guests and IT tech
  • IT tech  to work on the tower end of the Internet backup system
  • College guests for a brief tour and intro to the reserve

Facility Work:

  • Modified the line on the flagpole, to allow the flag to be fully removed from the pole without risking losing the line up the pole.
  • IT restored the back up system for the internet for the facility (worked for a few days, then back down again)
  • Continuous repairs to the electric fence system
  • Weekly battery maintenance, as well as the monthly equalization charge to the system
  • Working on removing green growth from the buildings

DND events:

  • Ongoing detonations

Noted Vessel Traffic:

  • Ecotourism vessels enjoying the sights and sounds of the reserve.
  • A few private vessels also

Ecoguardian  Notes:

  • Although there’s lots of work to do out here, I’m often asked about what I do in my free time. Activities are varied, but this week I made some pickled eggs, pickled onions, pickled sweet peppers, and pickled habanero red onions!

Weather Events:

  • Primarily N/NE winds for the last week, overcast with some sun, no rain
  • Thursday November 17:
    • Sky: light overcast in the morning, then cleared off in the afternoon
    • Wind: N/NE winds 5-10knts
    • Sea: rippled to 2′ chop
    • Temperature Low 4 oC, High 8 oC
  • Friday November 18:
    • clear skies with slight, even haze throughout the day, able to see the outlines of the Olympic Peninsula
    • Wind:N/NE 20-30knts in the morning,10-15knts in the afternoon
    • Sea:  1 meter waves in the morning, flattening to less than .5 meters as the tide switched matching the wind direction
    • Temperature Low  4oC, High  7oC
  • Saturday November 19:
    • mostly clear skies, some haze in the distance
    • Wind: N/NE 5 – 10knots
    • Sea: Very light chop
    • Temperature Low  2oC, High  6oC
  • Sunday November 20:
    • Overcast skies, light rain starting in the evening.some haze in the distance
    • Wind: E/NE 5 – 10knots
    • Sea: Very light chop
    • Temperature Low  4oC, High  8oC

 

  • Tower weather electronics are still down, so wind numbers are estimates.

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?

Winter setting in ….

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Ecoguardian Notes:

  • (lack of photos due to no reliable  internet, and running this through a phone hotspot) Will try to add photos later!

Ecological Notes:

  • noted 2 Sea lions with raw injuries, trying to monitor them as they heal

Visitors:

  • 4
  • Greg, Marine and Seafront Operations Coordinator, and Cedric – grocery and fuel delivery, and help with some maintenance
  • 2 Techs form Environment Canada, to work on the weather electronics on the tower….. some success, but found more work than they anticipated

Facility Work:

  • Diesel delivery – 570L
  • We had wind speed (but no direction) on the monitor in the house, but now have wind direction, (but no speed!)

DND events:

  • A few blasts, scheduled to continue until Nov 13. Humpback Whales south, and west of reserve, none noted to the north.

Weather Events:

  • Yesterday (Tuesday November 08)
    • Sky: Mostly clear with some clouds moving past
    • Wind: NE 15-20 kts
    • Sea: Waves to 1 metre
    • Temperature Low 2oC, High 4oC
  • Today (Wednesday November 09):
    • Sky:Mostly high overcast, mixed cloud and clear overnight
    • Wind: N/NE 10-15 kts
    • Sea: 1/2 meter chop
    • Temperature Low  4oC, High  8oC

 

** All wildlife photos taken at the furthest distance possible, and may be cropped to improve detail! **

 

Weather – Current:

http://www.victoriaweather.ca/current.php?id=72

 

Weather – Past:

http://www.victoriaweather.ca/station.php?