Major Steller sea lion rookery sites are identified in the following table. Where two sets of coordinates are given, the baseline extends in a clockwise direction from the first set of geographic coordinates along the shoreline at mean lower-low water to the second set of coordinates. Where only one set of coordinates is listed, that location is the base point.
| State/region/site
| Boundaries to—
|
|---|
| Latitude
| Longitude
| Latitude
| Longitude
|
|---|
| Alaska:
| | | | |
| Western Aleutians:
| | | | |
| Agattu I.:
| | | | |
| Cape Sabak
1 | 52 23.5N | 173 43.5E | 52 22.0N | 173 41.0E
|
| Gillon Point
1 | 52 24.0N | 173 21.5E
| | |
| Attu I.
1 | 52 54.5N | 172 28.5E | 52 57.5N | 172 31.5E
|
| Buldir I.
1 | 52 20.5N | 175 57.0E | 52 23.5N | 172 51.0E
|
| Central Aleutians:
| | | | |
| Adak I.
1 | 51 36.5N | 176 59.0W | 51 38.0N | 176 59.5W
|
| Agligadak I.
1 | 52 06.5N | 172 54.0W
| | |
| Amchitka I.:
1
| | | | |
| Column Rock
1 | 51 32.5N | 178 49.5E
| | |
| East Cape
1 | 51 22.5N | 179 28.0E | 51 21.5N | 179 25.0E
|
| Ayugadak I.
1 | 51 45.5N | 178 24.5E
| | |
| Gramp Rock
1 | 51 29.0N | 178 20.5W
| | |
| Kasatochi I.
1 | 52 10.0N | 175 31.5W | 52 10.5N | 175 29.0W
|
| Kiska I.:
| | | | |
| Lief Cove
1 | 51 57.5N | 177 21.0E | 51 56.5N | 177 20.0E
|
| Cape St. Stephen
1 | 51 52.5N | 177 13.0E | 51 53.5N | 177 12.0E
|
| Seguam I./Saddleridge
1 | 52 21.0N | 172 35.0W | 52 21.0N | 172 33.0W
|
| Semisopochnoi I.:
| | | | |
| Pochnoi Pt
1 | 51 58.5N | 179 45.5E | 51 57.0N | 179 46.0E
|
| Petrel Pt
1 | 52 01.5N | 179 37.5E | 52 01.5E | 179 39.0E
|
| Tag I.
1 | 51 33.5N | 178 34.5W
| | |
| Ulak I.
1 | 51 20.0N | 178 57.0W | 51 18.5N | 178 59.5W
|
| Yunaska I.
1 | 52 42.0N | 170 38.5W | 52 41.0N | 170 34.5W
|
| Eastern Aleutian:
| | | | |
| Adugak I.
1 | 52 55.0N | 169 10.5W
| | |
| Akun I./Billings Head
1 | 54 18.0N | 165 32.5W | 54 18.0N | 165 31.5W
|
| Akutan I./Cape Morgan
1 | 54 03.5N | 166 00.0W | 54 05.5N | 166 05.0W
|
| Bogoslof I.
1 2 | 53 56.0N | 168 02.0W
| | |
| Ogchul I.
1 | 53 00.0N | 168 24.0W
| | |
| Sea Lion Rocks. (Amak)
1 | 55 28.0N | 163 12.0W
| | |
| Ugamak I.
1 | 54 14.0N | 164 48.0W | 54 13.0N | 164 48.0W
|
| Bering Sea:
| | | | |
| Walrus I.
1 | 57 11.0N | 169 56.0W
| | |
| Western Gulf of Alaska:
| | | | |
| Atkins I.
1 | 55 03.5N | 159 18.5W
| | |
| Chernabura I.
1 | 54 47.5N | 159 31.0W | 54 45.5N | 159 33.5W
|
| Clubbing Rocks (N)
1 | 54 43.0N | 162 26.5W
| | |
| Clubbing Rocks (S)
1 | 54 42.0N | 162 26.5W
| | |
| Pinnacle Rock
1 | 54 46.0N | 161 46.0W
| | |
| Central Gulf of Alaska:
| | | | |
| Chirikof I.
1 | 55 46.5N | 155 39.5W | 55 46.5N | 155 43.0W
|
| Chowiet I.
1 | 56 00.5N | 156 41.5W | 56 00.5N | 156 42.0W
|
| Marmot I.
1 | 58 14.5N | 151 47.5W | 58 10.0N | 151 51.0W
|
| Outer I.
1 | 59 20.5N | 150 23.0W | 59 21.0N | 150 24.5W
|
| Sugarloaf I.
1 | 58 53.0N | 152 02.0W
| | |
| Eastern Gulf of Alaska:
| | | | |
| Seal Rocks
1 | 60 10.0N | 146 50.0W
| | |
| Fish I.
1 | 59 53.0N | 147 20.5W
| | |
| Southeast Alaska:
| | | | |
| Forrester I. | 54 51.0N | 133 32.0W | 54 52.5N | 133 35.5W
|
| Hazy I | 55 52.0N | 134 34.0W | 55 51.5N | 134 35.0W
|
| White Sisters | 57 38.0N | 136 15.5W
| | |
| Oregon:
| | | | |
| Rogue Reef: Pyramid Rock | 42 26.4N | 124 28.1W
| | |
| Orford Reef:
| | | | |
| Long Brown Rock | 42 47.3N | 124 36.2W
| | |
| Seal Rock | 42 47.1N | 124 35.4W
| | |
| California:
| | | | |
| Ano Nuevo I. | 37 06.3N | 122 20.3W
| | |
| Southeast Farallon I. | 37 41.3N | 123 00.1W
| | |
| Sugarloaf I. & Cape Mendocino | 40 26.0N | 124 24.0W
| | |