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Chart Search Option:   Specific Charts :   18477
Corrected through U.S. Notice to Mariners No. :   3/2018 (20 January 2018)
Note:  Chart Corrections Data may contain special characters, such as morse code symbols, and characters from the Danish alphabet.  This web page is best viewed with a browser which supports HTML 3.2.
*18477     5 Ed. 8/25/01   NEW EDITION  46/01
 (NOS)
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*18477     5 Ed. 8/25/01   LAST NM   46/01    4/02
 Change Obscured sector of light "1" to 202°-328°30'
47° 55' 55" N   122° 37' 16" W

 (49/01 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   4/02    12/02
 Delete Buoy
47° 53' 04" N   122° 36' 46" W

 Delete Buoy
47° 52' 59" N   122° 36' 50" W

 (6/02 CG13)
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18477     5 Ed. 8/25/01   LAST NM   12/02    7/03
 Change Legend to "PRECAUTIONARY AREA (see note C)"
48° 01' 30" N   122° 38' 00" W

 Add Note
"NOTE C
TRAFFIC SEPARATION SCHEME
One-way traffic lanes overprinted on this chart are RECOMMENDED for use by all vessels traveling between the points involved. They have been designated to aid in the prevention of collisions in the Strait of Juan De Fuca and Strait of Georgia waters, but are not intended in any way to supersede or alter the applicable Rules of the Road. Separation zones are intended to separate inbound and outbound traffic and to free of ship traffic. Separation Zones should not be used except for crossing purposes. When crossing traffic lanes and separation zones, use extreme caution.
Precautionary Areas have been established where major lanes merge and cross the traffic separation scheme. It is recommended that vessels proceed with caution in these areas. Wherever practical, vessels entering or leaving the system should do so at these precautionary areas. For more information regarding Traffic Separation Scheme procedures and regulations, see 33 CFR 167 and/or chapter 2 of the US Coast Pilot."
47° 57' 00" N   122° 43' 00" W

 Add Buoy 2 W Or, Fl Y 6s (Priv)
47° 53' 04" N   122° 36' 45" W

 (NOS; 36/02 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   7/03    6/04
 Relocate Beacon from

47° 51' 29.5" N   122° 40' 33.0" W to

47° 51' 35.3" N   122° 40' 28.6" W

 (49/03 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   6/04    22/04
 Add Buoy (mooring) [Q40] "CG"
47° 55' 15.6" N   122° 40' 30.6" W

 (12/04 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   22/04    28/04
 Change Period of buoy "SD" to 2.5s
47° 57' 52" N   122° 34' 47" W

 (20/04 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   28/04    35/04
 Relocate Buoy (mooring) "CG" from

47° 55' 15.6" N   122° 40' 30.6" W to

47° 55' 03.0" N   122° 41' 07.0" W

  (See 22/04-18477) 
 (27/04 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   35/04    39/04
 Change Characteristic of range light, front to QG
47° 52' 46" N   122° 34' 38" W

 Change Characteristic of range light, rear to Iso G 6s
47° 52' 55" N   122° 34' 38" W

 Change Light "1" to "3" Fl G 4s 15ft 4M
47° 51' 43" N   122° 34' 37" W

 Change Designation of light "3" to "5"
47° 51' 32" N   122° 34' 37" W

 Add Light "1" Fl G 2.5s 26ft 4M with obscured sector 155°-345°
47° 52' 47.3" N   122° 34' 40.5" W

 (34/04 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   39/04    42/04
 Change Period of buoy "SC" to 2.5s
48° 01' 51" N   122° 38' 10" W

 (37/04 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   42/04    4/05
 Delete HORNS (3) from bridge
47° 51' 32" N   122° 37' 23" W

 (44/04 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   4/05    29/05
 Change Visibility (range) of light to 6M
47° 58' 03.0" N   122° 32' 46.9" W

 (24/05 CG13)
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18477     5 Ed. 8/25/01   LAST NM   29/05    2/06
 Add Light "A" Fl Y 6s 8ft (Priv)
48° 01' 52.8" N   122° 44' 45.6" W

 Add Light "B" Fl Y 6s 8ft (Priv)
48° 01' 52.8" N   122° 44' 37.2" W

 (45/05 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   2/06    17/06
 Add Buoy "C" Y, Fl(5) Y 20s (Priv)
47° 54' 26.4" N   122° 37' 37.2" W

 (3/06 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   17/06    38/06
 Change Visibility (range) of light to 14M
47° 54' 42.8" N   122° 31' 36.1" W

 (25/06 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   38/06    32/07
 Add Buoy (mooring) [Q40]
47° 57' 16.4" N   122° 40' 32.1" W

 Add Buoy (mooring) [Q40]
47° 57' 30.8" N   122° 40' 14.0" W

 (21/07 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   32/07    29/08
 Relocate Beacon from

47° 51' 35.3" N   122° 40' 28.6" W to

47° 51' 29.9" N   122° 40' 32.1" W

 (41/07 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   29/08    32/08
 Add Light "1" Fl G 6s (Priv)
47° 54' 30.1" N   122° 35' 29.9" W

 Add Light "2" Fl R 6s (Priv)
47° 54' 29.2" N   122° 35' 29.8" W

 (29/08 CG13)
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18477     5 Ed. 8/25/01   LAST NM   32/08    39/08
 Add Light 3 FY 7ft (Priv)
47° 55' 19.0" N   122° 41' 08.0" W

 (51/07 CG13)
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18477     5 Ed. 8/25/01   LAST NM   39/08    41/08
 Add "ANCHORING AND FISHING PROHIBITED (CABLES)" area bound by chart border and purple dashed line joining
47° 47' 11.3" N   122° 42' 00.5" W

47° 47' 35.0" N   122° 41' 48.0" W

47° 47' 31.0" N   122° 41' 31.0" W

47° 47' 11.3" N   122° 41' 42.0" W

  Note: Area extends beyond chart border 
 (32/08 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   41/08    48/08
 Delete HORN from light
47° 54' 43.9" N   122° 31' 37.1" W

 (45/08 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   48/08    41/09
 Delete Buoy "2"
47° 56' 40.5" N   122° 39' 30.5" W

 Delete Buoy "2"
48° 00' 12.0" N   122° 41' 36.0" W

 Add Light "2" Fl R 2.5s 15ft 3M
47° 56' 42.8" N   122° 39' 40.2" W

 Add Light "2" Fl R 2.5s 15ft 3M
48° 00' 16.2" N   122° 41' 30.1" W

 (37/09 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   41/09    48/09
 Change Visibility (range) of light to 7M
48° 01' 51.1" N   122° 36' 25.5" W

 (43/09 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   48/09    13/10
 Delete Light "1"
47° 52' 47.3" N   122° 34' 40.5" W

 Substitute Range beacon, front RBR for range light, front
47° 52' 46.3" N   122° 34' 37.5" W

 Substitute Range beacon, rear RBR for range light, front
47° 52' 55.6" N   122° 34' 37.8" W

 Add Buoy "2" R, Fl R 2.5s
47° 51' 49.0" N   122° 34' 42.0" W

 Add Buoy "4" R, Fl R 4s
47° 51' 32.0" N   122° 34' 42.0" W

 (5/10 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   13/10    37/10
 Add Legend "REGULATED NAVIGATION AREA 165.1328 (see note A)"
47° 57' 54.6" N   122° 39' 29.7" W

 Add Purple dashed line [N1.2] between
47° 56' 24.0" N   122° 36' 53.9" W

48° 00' 38.8" N   122° 40' 56.9" W

 (NOS)
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*18477     5 Ed. 8/25/01   LAST NM   37/10    44/10
 Delete Rock awash
47° 51' 35.2" N   122° 38' 23.5" W

 Add Rock awash [K12]
47° 51' 34.2" N   122° 38' 22.9" W

 Add Depth 0 fathom 3 feet Rk [K14.2]
47° 51' 40.7" N   122° 38' 32.7" W

 Add Depth 1 fathom 5 feet Rk [K14.1]
47° 51' 22.5" N   122° 40' 38.9" W

 Add Depth 10 fathoms Rk [K14.1]
47° 51' 36.7" N   122° 35' 52.0" W

 Add Dangerous wreck [K28]
47° 50' 56.3" N   122° 37' 09.2" W

 Add Dangerous wreck [K28]
47° 50' 58.1" N   122° 37' 05.2" W

 (NOS)
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*18477     5 Ed. 8/25/01   LAST NM   44/10    8/12
 Relocate Buoy "SC" from

48° 01' 51.0" N   122° 38' 10.5" W to

48° 01' 51.2" N   122° 38' 13.7" W

 (5/12 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   8/12    19/12
 Change Legend to "FIXED SPAN HOR CL 230 FT VERT CL 50 FT"
47° 51' 05.5" N   122° 36' 35.0" W

 (NOS)
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*18477     5 Ed. 8/25/01   LAST NM   19/12    27/12
 Change Legend to "FIXED SPAN HOR CL 230 FT VERT CL 35 FT (AT ALL TIDE LEVELS)"
47° 52' 06.0" N   122° 38' 13.0" W

 Change Legend to "FIXED SPAN HOR CL 230 FT VERT CL 50 FT (AT ALL TIDE LEVELS)"
47° 51' 05.5" N   122° 36' 35.0" W

  (Supersedes 19/12-18477) 
 (NOS)
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*18477     5 Ed. 8/25/01   LAST NM   27/12    42/13
 Delete Buoy "DK"
47° 57' 42.6" N   122° 40' 12.8" W

 Add Light Fl(2) 5s 15ft 5M
47° 57' 44.9" N   122° 40' 19.1" W

 (33/13 CG13)
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18477     5 Ed. 8/25/01   LAST NM   42/13    5/15
 Change Legend to
"PORT TOWNSEND CANAL
162.235 (see note A)
Project depth 15ft; width, 75 ft
Controlling depths - Sept 2013
Northeastern outside quarter.....12 ft
Middle half................................13 ft
Southwestern outside quarter....12 ft"
48° 01' 27.0" N   122° 44' 20.0" W

 (NOS)
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18477     5 Ed. 8/25/01   LAST NM   5/15    26/16
 Delete Range beacons (2) and range line between
47° 52' 55.6" N   122° 34' 37.8" W

47° 51' 11.5" N   122° 34' 40.4" W

 (49/15 CG13)
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18477     5 Ed. 8/25/01   LAST NM   26/16    31/16
 Change Light to "5" Fl G 4s 18ft 4M
47° 51' 32.5" N   122° 34' 36.5" W

 (11/16 CG13)
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*18477     5 Ed. 8/25/01   LAST NM   31/16    44/16
 Change Period of light "3" to 2.5s
47° 51' 43.7" N   122° 34' 36.5" W

 (40/16 CG13)
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