SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 29 JULY 2026 AT 1800UTC
PART 1
AT 291800UTC
GALE WARNING
17030
FROM 291800UTC TO 301800UTC
WINDS N/E E GUSTS 17 TO 22 MS
17040
FROM 300300UTC TO 301200UTC
WINDS W N/W GUSTS 17 TO 22 MS
17050
FROM 300900UTC TO 301800UTC
WINDS N/E E GUSTS 17 MS
17061
FROM 291800UTC TO 301800UTC
WINDS N/E N GUSTS 17 TO 22 MS
17062
FROM 291800UTC TO 301800UTC
WINDS E N/E GUSTS 17 TO 20 MS
17063
FROM 291800UTC TO 301800UTC
WINDS N/E N GUSTS 17 TO 20 MS
17243
FROM 291800UTC TO 300300UTC
WINDS N/W GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 291800UTC
LOW 998 HPA 65N 001E MOVING N/E 15 KMH
LOW 1001 HPA 73N 010E DEEPENING
LOW 1006 HPA 70N 028E FILLING
LOW 1000 HPA 73N 046E FILLING
HIGH 1017 HPA 80N 030E STATIONARY
ICE AT 291800UTC
A3-YERMAK PLATEAU
ICE W TO 7951N 00811E, 7958N 00850E, 8000N 00849E,
8015N 00844E.
YERMAK PLATEAU-BANKS N SPITSBERGEN-LITKE TROUGH-BANKS
N NORDAUSTLANDET-NANSEN BASIN
ICE N TO 8015N 00844E, 8026N 01009E, 8023N 01057E,
8023N 01100E, 8032N 01315E, 8036N 01338E, 8044N 01424E,
8043N 01504E, 8042N 01533E, 8042N 01542E, 8056N 01709E,
8106N 01853E, 8104N 02133E, 8125N 02450E, 8113N 02535E,
8129N 02945E, 8128N 03000E.
01020
ICE N TO 8128N 03000E, 8122N 03211E, 8142N 03428E.
01020
ICE W TO 8142N 03428E, 8210N 03439E.
01020-17010-17290-17040-17230
ICE N TO 8210N 03439E, 8217N 04000E, 8219N 04222E,
8230N 04241E, 8255N 04326E, 8257N 04736E, 8303N 05556E,
8327N 06135E, 8318N 06548E, 8359N 07006E, 8342N 07450E,
8352N 07901E, 8333N 08730E, 8252N 09312E, 8230N 09712E,
8206N 10051E.
17230
ICE E TO 8206N 10051E, 8139N 10124E, 8121N 09759E.
17230-17040
ICE SE TO 8121N 09759E, 8126N 09554E, 8130N 09421E,
8115N 08937E, 8056N 08801E.
17040-17050-17100
ICE E TO 8056N 08801E, 7945N 08813E, 7902N 09021E,
7838N 08910E, 7814N 08804E, 7731N 08752E, 7707N 08635E,
7621N 08722E, 7541N 08542E, 7541N 08542E, 7511N 08559E,
7508N 08656E.
17021-17063
ICE N TO 7143N 05533E, 7123N 05702E, 7108N 05827E,
7111N 05851E, 7157N 05842E, 7200N 05846E, 7259N 06017E.
17063
ICE S TO 7259N 06017E, 7309N 05935E, 7301N 05752E,
7251N 05647E, 7216N 05529E.
17061
ICE E TO 7454N 06320E, 7450N 06241E, 7428N 06107E,
7423N 06119E.
17061
ICE W TO 7423N 06119E, 7445N 06341E, 7454N 06320E.
17120
ICE N TO 7635N 11149E, 7640N 11206E, 7636N 11414E,
7712N 11622E, 7704N 11940E, 7716N 12203E, 7703N 12447E,
7704N 12500E.
17140
ICE S TO 7444N 12500E, 7445N 12402E.
17140
ICE NE TO 7445N 12402E, 7403N 12428E, 7355N 12500E.
17120
ICE E TO 7608N 12333E, 7557N 12256E, 7543N 12345E.
17120
ICE N TO 7543N 12345E, 7540N 12500E.
17120
ICE S TO 7610N 12500E, 7608N 12333E.
17140-17120
ICE SE TO 7450N 12153E, 7500N 12001E, 7516N 11635E,
7448N 11534E, 7440N 11544E, 7358N 11638E.
17140
ICE NW TO 7358N 11638E, 7405N 12002E, 7347N 12103E,
7357N 12154E, 7450N 12154E.
PART 3
FORECAST FROM 291800UTC TO 301800UTC
01010, 01020
WINDS N/E N 11 TO 16 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01100, 01110, 01120
WINDS N/E N 9 TO 14 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01130
WINDS S/W W 7 TO 12 MS
AFTER 300600UTC W N/W 9 TO 14 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
SEAS 0.4 TO 0.8 M AFTER 300600UTC 1.0 TO 2.0 M
01140
WINDS S/W 7 TO 12 MS
AFTER 301200UTC W N/W 7 TO 12 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
SEAS 0.6 TO 1.3 M AFTER 301200UTC 0.8 TO 1.6 M
01240, 01250
WINDS N/W W 8 TO 13 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM LOCALLY RAIN HAZE
SEAS 1.0 TO 1.5 M
17021
WINDS S/W W 7 TO 12 MS
AFTER 301200UTC N/W W 8 TO 13 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
LOCALLY TO PLUS 12 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17022
WINDS S/W W 5 TO 10 MS
AFTER 300600UTC S/W W 7 TO 12 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.1 M AFTER 300600UTC 0.8 TO 1.5 M
17023
WINDS S/W W 7 TO 12 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.8 TO 1.5 M
17024
WINDS S/W W 5 TO 10 MS
AFTER 300000UTC N/W W 5 TO 10 MS
TEMP PLUS 13 TO PLUS 18 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.1 M AFTER 300000UTC 0.6 TO 1.3 M
17030
WINDS N/E E 11 TO 16 MS GUSTS 17 TO 22 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.7 TO 2.7 M
17040
WINDS N/W W 11 TO 16 MS
AFTER 300300UTC W N/W 11 TO 16 MS GUSTS 17 TO 22 MS
AFTER 301200UTC W N/W 11 TO 16 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17050
WINDS N/E E 11 TO 16 MS AFTER 300900UTC GUSTS 17 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
17061
WINDS N/E N 11 TO 16 MS GUSTS 17 TO 22 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.5 TO 2.5 M
17062
WINDS E N/E 11 TO 16 MS GUSTS 17 TO 20 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.3 TO 2.3 M
17063
WINDS N/E N 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.3 TO 2.3 M
17064
WINDS S S/E 11 TO 16 MS
AFTER 300000UTC E N/E 11 TO 16 MS
TEMP PLUS 7 TO PLUS 12 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 1.7 M AFTER 300000UTC 1.1 TO 1.9 M
17071
WINDS S S/E 7 TO 12 MS
AFTER 300600UTC W S/W 7 TO 12 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.0 M
17072
WINDS S S/W 7 TO 12 MS
AFTER 300600UTC W S/W 7 TO 12 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.0 M
17073
WINDS S/E E 7 TO 12 MS
AFTER 300600UTC W N/W 7 TO 12 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.6 TO 1.2 M
17090
WINDS S/W S 7 TO 12 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
LOCALLY TO PLUS 18 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.0 M
17100
WINDS N/E E 9 TO 14 MS
AFTER 300000UTC N/E E 11 TO 16 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17110
WINDS N/W N 7 TO 12 MS
AFTER 300000UTC N/W W 7 TO 12 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17120
WINDS N N/W 10 TO 15 MS
AFTER 300600UTC N N/W 7 TO 12 MS
AFTER 301200UTC S S/W 8 TO 13 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17130
WINDS N/E E 9 TO 14 MS
AFTER 300600UTC E S/E 7 TO 12 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
LOCALLY TO PLUS 15 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17140
WINDS N N/W 10 TO 15 MS
AFTER 301500UTC S S/W 10 TO 15 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 5 KM LOCALLY PRECIPITATION
SEAS 1.7 TO 3.1 M AFTER 301500UTC 1.4 TO 2.6 M
17151
WINDS N/W 9 TO 14 MS
AFTER 300000UTC N 11 TO 16 MS
AFTER 301200UTC W N/W 9 TO 14 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 3 TO 5 KM LOCALLY PRECIPITATION
SEAS 1.9 TO 3.5 M AFTER 300000UTC 2.0 TO 3.8 M
AFTER 301200UTC 1.9 TO 3.5 M
17152
WINDS N 10 TO 15 MS
AFTER 301500UTC W S/W 8 TO 13 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
17153
WINDS N/W 7 TO 12 MS
AFTER 300300UTC N N/W 11 TO 16 MS
AFTER 301500UTC N/W 6 TO 11 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 5 KM LOCALLY PRECIPITATION
SEAS 1.2 TO 2.2 M AFTER 300300UTC 1.7 TO 3.1 M
AFTER 301500UTC 1.0 TO 2.0 M
17154
WINDS W N/W 6 TO 11 MS
AFTER 300300UTC N N/E 10 TO 15 MS
AFTER 301500UTC W N/W 6 TO 11 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 5 KM LOCALLY 0.6 TO 0.8 KM FOG
LOCALLY PRECIPITATION
SEAS 1.5 TO 2.7 M AFTER 300300UTC 1.8 TO 3.4 M
AFTER 301500UTC 1.5 TO 2.7 M
17230
WINDS N/W W 11 TO 16 MS
AFTER 300600UTC W N/W 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17241
WINDS N/W N 9 TO 14 MS
TEMP 0 TO MINUS 3 DEGREES
VIS 3 TO 6 KM LOCALLY 1 TO 2 KM
LOCALLY WEAK PRECIPITATION
OF NORTH 81N WET SNOW, SNOW, LOCALLY STRONG SNOW
17243
WINDS N/W 9 TO 14 MS GUSTS 17 TO 20 MS
AFTER 300300UTC N/W 11 TO 16 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
NNNN