SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 27 JULY 2026 AT 1800UTC
PART 1
AT 271800UTC
GALE WARNING
01140
FROM 271800UTC TO 280600UTC
WINDS S/E E GUSTS 17 TO 20 MS
FROM 280600UTC TO 281800UTC
WINDS S/E S GUSTS 17 TO 20 MS
17021, 17023
FROM 280600UTC TO 281800UTC
WINDS S/E E GUSTS 17 TO 20 MS
17040
FROM 280600UTC TO 281800UTC
WINDS S/W S GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 271800UTC
LOW 991 HPA 68N 005E MOVING N N/E 15 KMH FILLING
HIGH 1010 HPA 83N 030E MOVING S/E 10 KMH WEAKENS
LOW 999 HPA 64N 041E MOVING N/E 15 KMH DEEPENING
HIGH 1015 HPA 72N 065E MOVING N/E 10 KMH
LOW 1010 HPA 72N 078E MOVING E 10 KMH FILLING
HIGH 1016 HPA 75N 090E MOVING E 10 KMH WEAKENS
HIGH 1017 HPA 75N 106E STATIONARY
HIGH 1018 HPA 73N 117E MOVING S/E 10 KMH INCREASE
LOW 994 HPA 83N 168W MOVING S/E 10 KMH
ICE AT 271200UTC
A3-YERMAK PLATEAU
ICE W TO 7952N 00807E, 7959N 00929E, 8000N 00922E,
8014N 00813E.
YERMAK PLATEAU-LITKE TROUGH-BANKS N SPITSBERGEN
ICE N TO 8014N 00813E, 8027N 00909E, 8024N 01059E,
8024N 01101E, 8024N 01102E.
LITKE TROUGH
ICE NW TO 8024N 01102E, 8050N 01603E.
LITKE TROUGH-BANKS N NORDAUSTLANDET-NANSEN BASIN
ICE N TO 8050N 01603E, 8050N 01610E, 8044N 01706E,
8059N 01737E, 8103N 01745E, 8105N 01825E, 8112N 02219E,
8121N 02301E, 8141N 02448E, 8126N 02516E, 8113N 02538E,
8120N 02755E, 8123N 03000E.
01020-17010
ICE N TO 8123N 03000E, 8126N 03143E, 8141N 03310E,
8204N 03336E, 8222N 03734E, 8224N 04000E, 8225N 04104E.
17010-17290
ICE SW TO 8225N 04104E, 8230N 04039E, 8246N 03907E.
17290-17230
ICE N TO 8246N 03907E, 8303N 04321E, 8300N 04525E,
8313N 04926E, 8311N 05425E, 8330N 05822E, 8324N 06333E,
8408N 06809E, 8354N 07226E, 8401N 07712E, 8342N 08606E,
8316N 08901E, 8230N 09610E, 8221N 09716E, 8203N 09956E.
17230
ICE E TO 8203N 09954E, 8144N 09921E, 8129N 09808E.
17230-17040
ICE SE TO 8129N 09808E, 8138N 09643E, 8135N 09554E,
8128N 09346E, 8119N 09006E, 8056N 08744E.
17040-17050-17100
ICE E TO 8056N 08744E, 8033N 08838E, 7947N 08803E,
7913N 08955E, 7851N 08943E, 7840N 08901E, 7809N 08717E,
7759N 08841E, 7747N 08854E, 7732N 08701E, 7716N 08747E,
7654N 08744E, 7646N 08704E, 7616N 08717E, 7609N 08543E,
7602N 08541E, 7558N 08604E, 7549N 08501E, 7532N 08453E,
7527N 08450E, 7519N 08532E, 7456N 08521E.
17100
ICE N TO 7456N 08521E, 7453N 08554E, 7501N 08631E,
7501N 08746E.
17021
ICE N TO 7129N 05552E, 7105N 05726E, 7122N 05910E.
17021-17063
ICE W TO 7122N 05910E, 7156N 05918E, 7200N 05907E,
7210N 05836E, 7229N 05944E, 7247N 05950E, 7301N 06053E.
17063
ICE S TO 7301N 060533E, 7302N 05744E, 7257N 05615E.
17061
ICE E TO 7449N 06243E, 7424N 06049E, 7417N 06058E.
17061
ICE W TO 7417N 06058E, 7440N 06325E, 7449N 06243E.
17030
ICE E TO 7520N 06541E, 7515N 06520E, 7509N 06548E.
17030
ICE W TO 7509N 06548E, 7516N 06609E, 7520N 06541E.
17120
ICE SW TO 7634N 11153E, 7643N 11202E, 7652N 11106E,
7650N 10939E.
17120
ICE E TO 7650N 10939E, 7658N 10931E.
17120
ICE N TO 7658N 10931E, 7705N 11101E, 7659N 11332E,
7713N 11530E, 7652N 12008E, 7712N 12221E, 7654N 12437E,
7655N 12500E.
17140
ICE E TO 7440N 12500E, 7418N 12401E, 7400N 12422E.
17140
ICE N TO 7359N 12422E, 7359N 12500E.
17120-17140
ICE N TO 7500N 11418E, 7431N 11442E, 7421N 11450E,
7357N 11655E, 7407N 11836E, 7357N 11911E, 7333N 12200E,
7350N 12251E.
17140-17120
ICE S TO 7350N 12251E, 7450N 12143E, 7500N 12021E,
7511N 11846E, 7518N 11553E, 7500N 11418E.
17120
ICE E TO 7619N 12413E, 7609N 12129E, 7545N 12027E,
7521N 12031E, 7506N 12206E.
17120
ICE W TO 7506N 12206E, 7532N 12421E, 7619N 12413E.
PART 3
FORECAST FROM 271800UTC TO 281800UTC
01010
WINDS S/E S 8 TO 13 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01020
WINDS S/E S 8 TO 13 MS
FROM 280600UTC TO 281800UTC N/W N 8 TO 13 MS
TEMP PLUS 1 TO PLUS 6 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
WINDS S/E E 8 TO 13 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM LOCALLY RAIN FOG
SEAS 1.0 TO 2.0 M
01110, 01120
WINDS S/E E 8 TO 13 MS
FROM 280600UTC TO 281800UTC N/E N 10 TO 15 MS
TEMP PLUS 6 TO PLUS 11 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/E E 9 TO 14 MS
AFTER 280600UTC S S/W 9 TO 14 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
LOCALLY PLUS 21 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY STRONG RAIN THUNDERSTORM FOG
SEAS 0.6 TO 1.2 M
01140
WINDS S/E E 9 TO 14 MS GUSTS 17 TO 20 MS
AFTER 280600UTC S/E S 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
LOCALLY PLUS 21 TO 26 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY STRONG RAIN THUNDERSTORM FOG
SEAS 0.8 TO 1.4 M
01240
WINDS E N/E 6 TO 11 MS
FROM 280600UTC TO 281800UTC N/W W 8 TO 13 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM LOCALLY RAIN HAZE
SEAS 1.0 TO 1.5 M
01250
WINDS E N/E 6 TO 11 MS
TEMP PLUS 9 TO PLUS 14 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/E E 8 TO 13 MS
AFTER 280000UTC S/E E 11 TO 16 MS
AFTER 280600UTC GUSTS 17 TO 20 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17022
WINDS S/E S 5 TO 10 MS
AFTER 281200UTC S/E E 8 TO 13 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.4 TO 0.9 M AFTER 281200UTC 0.7 TO 1.3 M
17023
WINDS S/E E 11 TO 16 MS
AFTER 280600UTC GUSTS 17 TO 20 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 1.0 TO 1.7 M AFTER 280600UTC 1.2 TO 1.8 M
17024
WINDS S/E S 5 TO 10 MS
AFTER 280000UTC N N/W 7 TO 12 MS
AFTER 280600UTC S/E E 9 TO 14 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 0.4 TO 0.9 M AFTER 280000UTC 0.8 TO 1.7 M
AFTER 280600UTC 0.7 TO 1.4 M
17030
WINDS S/W S 9 TO 14 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
SEAS 1.4 TO 2.4 M
17040
WINDS S S/E 9 TO 14 MS
AFTER 280600UTC S/W S 9 TO 14 MS GUSTS 17 TO 22 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17050
WINDS S/W S 7 TO 12 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17061
WINDS S/W S 5 TO 10 MS
AFTER 280600UTC S/W W 7 TO 12 MS
AFTER 281200UTC S/W S 7 TO 12 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.0 M AFTER 280600UTC 0.8 TO 1.5 M
17062
WINDS N/E E 5 TO 10 MS
AFTER 281200UTC S/W W 6 TO 11 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.5 TO 1.0 M AFTER 281200UTC 0.6 TO 1.2 M
17063
WINDS S/W S 5 TO 10 MS
AFTER 280600UTC S/W S 7 TO 12 MS
AFTER 281200UTC S/E E 9 TO 14 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 1.0 M AFTER 280600UTC 0.8 TO 1.5 M
17064
WINDS N/E N 6 TO 11 MS
TEMP PLUS 7 TO PLUS 12 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.6 TO 1.2 M
17071
WINDS N/W N 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 0.6 TO 1.2 M
17072
WINDS N/W N 7 TO 12 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.6 TO 1.2 M
17073
WINDS N/W W 7 TO 12 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.5 TO 1.0 M
17090
WINDS S/E S 6 TO 11 MS
AFTER 280600UTC N/W W 5 TO 10 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
LOCALLY PLUS 18 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
SEAS 0.5 TO 1.2 M
17100
WINDS N/E E 4 TO 9 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17110
WINDS S/W W 4 TO 9 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17120
WINDS N/W W 5 TO 10 MS
AFTER 281200UTC S S/W 5 TO 10 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
LOCALLY PLUS 9 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17130
WINDS N/E E 5 TO 10 MS
AFTER 280600UTC S/E S 5 TO 10 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
LOCALLY PLUS 20 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
17140
WINDS N/W 9 TO 14 MS
AFTER 280000UTC W S/W 9 TO 14 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.5 TO 2.9 M AFTER 280000UTC 1.5 TO 2.9 M
17151
WINDS N N/W 10 TO 15 MS
AFTER 280600UTC W 10 TO 15 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 2.0 TO 3.7 M AFTER 280600UTC 2.0 TO 3.7 M
17152
WINDS W N/W 10 TO 15 MS
AFTER 280600UTC W S/W 10 TO 15 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17153
WINDS N N/W 9 TO 14 MS
AFTER 281200UTC S S/W 7 TO 12 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 8 TO 10 KM LOCALLY 0.6 TO 0.8 KM FOG
SEAS 1.5 TO 2.9 M AFTER 281200UTC 1.3 TO 2.3 M
17154
WINDS N N/W 10 TO 15 MS
AFTER 281200UTC S S/W 8 TO 13 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 8 TO 10 KM LOCALLY 0.6 TO 0.8 KM FOG
SEAS 1.8 TO 3.4 M AFTER 281200UTC 1.6 TO 3.0 M
17230
WINDS N/W W 5 TO 10 MS
AFTER 280600UTC W N/W 9 TO 14 MS
AFTER 281200UTC S/W S 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17241
WINDS N N/W 6 TO 11 MS
AFTER 280600UTC N/W W 4 TO 9 MS
AFTER 281500UTC S/W S 7 TO 12 MS LOCALLY GUSTS 15 MS
TEMP MINUS 2 TO PLUS 1 DEGREES
VIS 4 TO 8 KM LOCALLY 1 TO 2 KM
LOCALLY PRECIPITATION HAZE
17243
WINDS W N/W 10 TO 15 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM
LOCALLY PRECIPITATION FOG
NNNN