Monterey Bay Whale Watch
List of Marine Mammal Sightings in the Monterey Bay Region
September 1 – September 30, 2001

Note — In addition to sightings on Monterey Bay Whale Watch trips, this list includes all reported marine mammal sightings for this region. Unusual sightings of other marine animals such as Leatherback Sea Turtles and Basking Sharks are also listed. California Sea Lions, Harbor Seals, and Southern Sea Otters, which are seen on all whale watching trips, are not included in the list.
Date |
# |
|
Type of Animal(s) |
|
9/30 |
2 |
|
Humpback Whales |
|
9 |
|
Blue Whales |
|
350 |
|
Pacific White Sided Dolphins |
|
500 |
|
Long-beaked Common Dolphins |
|
9/29 |
12 |
|
Blue Whales |
|
500 |
|
Pacific White Sided Dolphins |
|
1200 |
|
Long-beaked Common Dolphins |
|
30 |
|
Risso’s Dolphins |
|
300 |
|
Northern Right Whale Dolphins |
|
9/28 |
1 |
|
Humpback Whale |
|
3 |
|
Blue Whales |
|
400 |
|
Long-beaked Common Dolphins |
|
300 |
|
Risso’s Dolphins |
|
150 |
|
Northern Right Whale Dolphins |
|
9/27 |
2 |
|
Humpback Whales |
|
40 |
|
Pacific White Sided Dolphins |
|
1000 |
|
Long-beaked Common Dolphins |
|
9/26 |
2 |
|
Blue Whales |
|
300 |
|
Long-beaked Common Dolphins |
|
9/25 |
3 |
|
Blue Whales |
|
15 |
|
Risso’s Dolphins |
|
9/24 |
2 |
|
Humpback Whales |
|
30 |
|
Long-beaked Common Dolphins |
|
20 |
|
Dall’s Porpoise |
|
9/23 |
3 |
|
Killer Whales |
|
200 |
|
Long-beaked Common Dolphins |
|
50 |
|
Risso’s Dolphins |
|
1 |
|
Harbor Porpoise |
|
9/22 |
100 |
|
Long-beaked Common Dolphins |
|
12 |
|
Risso’s Dolphins |
|
9/21 |
8 |
|
Blue Whales |
|
10 |
|
Pacific White Sided Dolphins |
|
10 |
|
Long-beaked Common Dolphins |
|
44 |
|
Risso’s Dolphins |
|
2 |
|
Northern Elephant Seals |
|
9/20 |
6 |
|
Blue Whales |
|
5 |
|
Long-beaked Common Dolphins |
|
414 |
|
Risso’s Dolphins |
|
9/19 |
2 |
|
Blue Whales |
|
200 |
|
Pacific White Sided Dolphins |
|
1200 |
|
Long-beaked Common Dolphins |
|
4 |
|
Northern Right Whale Dolphins |
|
2 |
|
Harbor Seals |
|
9/18 |
3 |
|
Killer Whales |
|
40 |
|
Pacific White Sided Dolphins |
|
3000 |
|
Long-beaked Common Dolphins |
|
9/17 |
2 |
|
Humpback Whales |
|
7 |
|
Blue Whales |
|
30 |
|
Pacific White Sided Dolphins |
|
2000 |
|
Long-beaked Common Dolphins |
|
5 |
|
Dall’s Porpoise |
|
9/16 |
5 |
|
Blue Whales |
|
300 |
|
Pacific White Sided Dolphins |
|
9/15 |
4 |
|
Blue Whales |
|
400 |
|
Pacific White Sided Dolphins |
|
5 |
|
Dall’s Porpoise |
|
9/14 |
2 |
|
Blue Whales |
|
9/13 |
6 |
|
Blue Whales |
|
75 |
|
Pacific White Sided Dolphins |
|
800 |
|
Risso’s Dolphins |
|
150 |
|
Northern Right Whale Dolphins |
|
9/12 |
1 |
|
Humpback Whale |
|
30 |
|
Pacific White Sided Dolphins |
|
1 |
|
Northern Fur Seal |
|
9/11 |
5 |
|
Humpback Whales |
|
850 |
|
Pacific White Sided Dolphins |
|
150 |
|
Risso’s Dolphins |
|
2 |
|
Dall’s Porpoise |
|
20 |
|
Harbor Porpoise |
|
2 |
|
Northern Fur Seals |
|
9/10 |
5 |
|
Blue Whales |
|
4 |
|
Killer Whales |
|
4 |
|
Pacific White Sided Dolphins |
|
30 |
|
Risso’s Dolphins |
|
18 |
|
Northern Right Whale Dolphins |
|
9/9 |
2 |
|
Humpback Whales |
|
7 |
|
Blue Whales |
|
400 |
|
Pacific White Sided Dolphins |
|
700 |
|
Risso’s Dolphins |
|
600 |
|
Northern Right Whale Dolphins |
|
9/8 |
5 |
|
Blue Whales |
|
76 |
|
Pacific White Sided Dolphins |
|
250 |
|
Common Dolphins |
|
35 |
|
Risso’s Dolphins |
|
9/6 |
10 |
|
Blue Whales |
|
5 |
|
Killer Whales |
|
9/5 |
12 |
|
Blue Whales |
|
200 |
|
Pacific White Sided Dolphins |
|
100 |
|
Northern Right Whale Dolphins |
|
9/4 |
7 |
|
Blue Whales |
|
6 |
|
Dall’s Porpoise |
|
9/3 |
12 |
|
Blue Whales |
|
9/2 |
6 |
|
Humpback Whales |
|
7 |
|
Killer Whales |
|
40 |
|
Risso’s Dolphins |
|
9/1 |
10 |
|
Humpback Whales |
|
8 |
|
Blue Whales |
|
10 |
|
Pacific White Sided Dolphins |
|
18 |
|
Risso’s Dolphins |
|
Note: Sightings map is not available for this month.
No use of the sightings information is permitted without prior approval.

Copyright © 2001 Monterey Bay Whale Watch
Last updated October 28, 2001