SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 04 SEPTEMBER 2026 AT 0600UTC
PART 1
AT 040600UTC
GALE WARNING
17040
FROM 040600UTC TO 041800UTC
WINDS N N/W GUSTS 18 MS
17110
FROM 040600UTC TO 050600UTC
WINDS N/W W GUSTS 18 MS
17130
FROM 040600UTC TO 050600UTC
WINDS S/W W GUSTS 17 TO 20 MS
17140
FROM 040600UTC TO 050000UTC
WINDS S/W GUSTS 18 TO 23 MS
17151
FROM 040600UTC TO 050000UTC
WINDS S/W GUSTS 18 TO 23 MS
SEAS 2.5 TO 4.7 M
17152
FROM 040600UTC TO 050000UTC
WINDS S/W GUSTS 17 TO 19 MS
17153
FROM 040600UTC TO 041800UTC
WINDS S/W GUSTS 17 TO 18 MS
17243
FROM 040600UTC TO 050300UTC
WINDS S S/W GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 040600UTC
HIGH 1015 HPA 73N 006W MOVING N/W 10 KMH WEAKENS
LOW 997 HPA 66N 029E MOVING N/E 10 KMH DEEPENING
LOW 1001 HPA 77N 049E MOVING E 5 KMH DEEPENING
LOW 997 HPA 68N 053E MOVING N/E 10 KMH DEEPENING
HIGH 1026 HPA 53N 104E MOVING E 10 KMH WEAKENS
LOW 992 HPA 77N 109E MOVING E N/E 15 KMH FILLING
HIGH 1013 HPA 71N 137E MOVING E N/E 15 KMH INCREASE
ICE AT 031200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE N TO 8024N 00707E, 8028N 00950E, 8032N 01010E,
8055N 01256E, 8056N 01535E.
LITKE TROUGH
ICE SW TO 8056N 01535E, 8113N 01436E.
LITKE TROUGH-NANSEN BASIN-BANKS N NORDAUSTLANDET
ICE N TO 8113N 01436E, 8114N 01913E, 8115N 01926E,
8129N 02122E, 8121N 02320E, 8113N 02525E, 8125N 03000E.
01020-17010-17290
ICE N TO 8125N 03000E, 8128N 03123E, 8151N 03605E,
8157N 04000E, 8200N 04224E, 8230N 04457E, 8242N 04607E,
8251N 05247E.
17290
ICE W TO 8251N 05247E, 8322N 05043E.
17290
ICE N TO 8322N 05043E, 8403N 05802E, 8406N 06550E,
8347N 07251E, 8354N 07639E, 8325N 08718E.
17290-17230-17120
ICE NE TO 8325N 08718E, 8249N 09152E, 8251N 09407E,
8230N 09733E, 8152N 10233E, 8114N 10400E, 8031N 10644E,
8021N 10808E, 7937N 10746E, 7941N 11105E, 7925N 11208E,
7904N 11401E, 7900N 11458E, 7855N 11556E, 7816N 11522E,
7750N 11647E, 7744N 11819E, 7602N 12217E.
17120
ICE N TO 7602N 12217E, 7555N 12341E, 7605N 12500E.
17120
ICE W TO 7500N 11254E, 7519N 11449E, 7542N 11521E,
7621N 11515E, 7657N 11610E, 7726N 11406E, 7757N 11345E.
17120-17110
ICE S TO 7757N 11345E, 7803N 11247E, 7751N 11118E,
7756N 10951E, 7749N 10900E, 7749N 10859E, 7747N 10724E,
7810N 10612E, 7748N 10150E.
17110-17100
ICE SE TO 7748N 10150E, 7728N 10111E, 7708N 09915E,
7708N 09911E, 7658N 09718E, 7644N 09556E, 7607N 09457E.
17230-17040
ICE W TO 7929N 09942E, 7942N 10207E, 8012N 10303E,
8031N 10024E, 8044N 10040E, 8107N 09931E, 8124N 09554E,
8124N 09553E.
17040
ICE E TO 8124N 09553E, 8118N 09226E, 8023N 09048E,
7932N 09029E, 7905N 09344E, 7909N 09440E.
PART 3
FORECAST FROM 040600UTC TO 050600UTC
01010, 01020, 01110, 01120
WINDS S/E E 6 TO 11 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 0.5 TO 1.0 M
01100
WINDS E S/E 7 TO 12 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM LOCALLY RAIN FOG
SEAS 0.5 TO 1.0 M
01130
WINDS E N/E 3 TO 8 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
VIS 3 TO 8 KM IN FOG 0.2 TO 0.7 KM
LOCALLY WEAK RAIN FOG
SEAS 0.1 TO 0.5 M
01140
WINDS E N/E 5 TO 10 MS
AFTER 041200UTC N/E N 4 TO 9 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.2 TO 0.7 KM
LOCALLY WEAK RAIN FOG
SEAS 0.2 TO 0.9 M
01240, 01250
WINDS E N/E 11 TO 16 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 6 TO 10 KM IN FOG 0.5 TO 1.0 KM LOCALLY RAIN FOG
SEAS 0.5 TO 1.5 M
17021
WINDS E N/E 7 TO 12 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.3 TO 1.0 M
17022
WINDS S/E E 5 TO 10 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY FOG
SEAS 0.4 TO 1.0 M
17023
WINDS E 6 TO 11 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.4 TO 1.0 M
17024
WINDS S/E 8 TO 13 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.6 TO 1.3 M
17030
WINDS S S/E 6 TO 11 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.5 TO 1.5 M
17040
WINDS N N/W 9 TO 14 MS TO 041800UTC GUSTS 18 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.4 TO 2.3 M
17050
WINDS N/W W 9 TO 14 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.0 TO 2.0 M
17061
WINDS S S/E 5 TO 10 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.4 TO 1.0 M
17062
WINDS S/W S 7 TO 12 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.7 TO 1.2 M
17063
WINDS S/E E 5 TO 10 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.4 TO 1.0 M
17064
WINDS S/W S 6 TO 11 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.6 TO 1.3 M
17071
WINDS S S/E 5 TO 10 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.4 TO 1.0 M
17072
WINDS S S/E 5 TO 10 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.4 TO 1.1 M
17073
WINDS S S/E 8 TO 13 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.6 TO 1.2 M
17090
WINDS S/W S 4 TO 9 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 0.2 TO 0.7 M
17100
WINDS N/W W 11 TO 16 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM VIS IN PRECIPITATION 0.3 TO 0.8 KM
LOCALLY PRECIPITATION
SEAS 1.2 TO 2.2 M
17110
WINDS N/W W 9 TO 14 MS GUSTS 18 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.6 TO 2.6 M
17120
WINDS S S/W 11 TO 16 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
SEAS 1.0 TO 1.7 M
17130
WINDS S/W W 9 TO 14 MS 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
SEAS 0.8 TO 1.4 M
17140
WINDS S/W 9 TO 14 MS GUSTS 18 TO 23 MS
AFTER 050000UTC W N/W 11 TO 16 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 2.0 TO 3.6 M AFTER 050000UTC 1.7 TO 3.2 M
17151
WINDS S/W 9 TO 14 MS GUSTS 18 TO 23 MS
AFTER 050000UTC W N/W 11 TO 16 MS
TEMP PLUS 3 TO PLUS 8 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 2.5 TO 4.7 M AFTER 050000UTC 2.0 TO 3.8 M
17152
WINDS S/W 7 TO 12 MS GUSTS 17 TO 19 MS
AFTER 050000UTC W 10 TO 15 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
LOCALLY 0.6 TO 0.8 KM FOG
SEAS 1.8 TO 3.3 M AFTER 050000UTC 1.4 TO 2.6 M
17153
WINDS S/W 7 TO 12 MS GUSTS 17 TO 18 MS
AFTER 041800UTC W S/W 9 TO 14 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 8 TO 10 KM
SEAS 1.8 TO 3.0 M AFTER 041800UTC 1.3 TO 2.5 M
17154
WINDS S/W 10 TO 15 MS
AFTER 050000UTC W N/W 10 TO 15 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 8 TO 10 KM
SEAS 1.5 TO 2.8 M AFTER 050000UTC 1.8 TO 3.4 M
17230
WINDS N N/W 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17241
WINDS S/E S 5 TO 10 MS GUSTS 13 MS
TEMP 0 TO MINUS 3 DEGREES
VIS 3 TO 8 KM LOCALLY LESS 1 KM
LOCALLY PRECIPITATION HAZE FOG
17243
WINDS S S/W 9 TO 14 MS GUSTS 17 TO 22 MS
AFTER 050300UTC S/W 11 TO 16 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
LOCALLY 0.6 TO 0.8 KM FOG
SEAS 2.0 TO 3.7 M AFTER 050300UTC 1.5 TO 2.8 M
NNNN