SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 13 AUGUST 2026 AT 1800UTC
PART 1
AT 131800UTC
GALE WARNING
01130
FROM 131800UTC TO 141200UTC
WINDS N N/W GUSTS 18 TO 23 MS
01140
FROM 131800UTC TO 141800UTC
WINDS N N/E GUSTS TO 17 MS
PART 2
SYNOPSIS AT 131800UTC
LOW 995 HPA 82N 028E MOVING N/E 20 KMH FILLING
HIGH 1021 HPA 72N 007E MOVING E 5 KMH
HIGH 1028 HPA 54N 022E MOVING S/E 20 KMH WEAKENS
LOW 1001 HPA 62N 046E STATIONARY FILLING
HIGH 1020 HPA 71N 088E STATIONARY
LOW 1002 HPA 73N 137E MOVING S 10 KMH
ICE AT 131200UTC
YERMAK PLATEAU-BANKS N SPITSBERGEN-LITKE TROUGH-BANKS N NORDAUSTLANDET
ICE N TO 8010N 00735E, 8021N 01100E, 8023N 01136E,
8029N 01157E, 8040N 01244E, 8042N 01452E, 8043N 01532E,
8043N 01609E.
BANKS N NORDAUSTLANDET-LITKE TROUGH
ICE NW TO 8043N 01609E, 8051N 01625E, 8117N 01723E.
LITKE TROUGH-NANSEN BASIN-BANKS N NORDAUSTLANDET
ICE N TO 8117N 01723E, 8115N 01927E, 8114N 02009E,
8113N 02059E, 8043N 02346E, 8055N 02747E, 8111N 03000E.
01020-17010-17290-17040-17230
ICE N TO 8111N 03000E, 8147N 03606E, 8216N 04000E,
8222N 04051E, 8222N 04444E, 8230N 04527E, 8351N 05507E,
8350N 07658E, 8252N 08852E, 8230N 09224E, 8205N 09554E,
8052N 10321E, 8021N 10454E, 8018N 10813E.
17230
ICE E TO 8018N 10813E, 7949N 10730E.
17230-17040
ICE S TO 7949N 10730E, 7954N 10503E, 7952N 10308E,
7940N 10146E, 8016N 10104E, 8029N 09918E, 8053N 10033E,
8128N 09838E, 8137N 09554E, 8141N 09424E, 8117N 09232E,
8111N 09126E.
17040-17050-17100
ICE E TO 8105N 09011E, 8057N 08900E, 7958N 08853E,
7908N 09108E, 7852N 09257E, 7814N 09206E, 7813N 09210E,
7753N 09303E, 7747N 09118E, 7726N 09053E, 7721N 08857E,
7635N 08758E, 7626N 08950E, 7627N 09007E, 7633N 09132E,
7617N 09156E, 7532N 08623E, 7509N 08701E.
17063-17021
ICE E TO 7231N 05726E, 7200N 05639E, 7158N 05636E,
7142N 05707E.
17063-17021
ICE W TO 7142N 05707E, 7146N 05823E, 7200N 05842E,
7206N 05850E, 7229N 05832E, 7231N 05726E.
17120
ICE W TO 7456N 11241E, 7453N 11331E, 7515N 11432E,
7550N 11442E, 7633N 11349E, 7708N 11202E.
17120
ICE N TO 7708N 11202E, 7716N 11255E, 7727N 11314E,
7711N 11636E, 7602N 11941E, 7612N 12155E, 7629N 12257E,
7613N 12414E, 7639N 12500E.
PART 3
FORECAST FROM 131800UTC TO 141800UTC
01010, 01020
WINDS S/W S 11 TO 16 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 6 TO 10 KM VIS IN RAIN 1 TO 2 KM
SOMETIMES RAIN
SEAS 2.0 TO 3.0 M
01100
WINDS W S/W 8 TO 13 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 6 TO 10 KM VIS IN RAIN 1 TO 2 KM SOMETIMES RAIN
SEAS 1.0 TO 2.0 M
01110, 01120
WINDS N/W N 7 TO 12 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 6 TO 10 KM VIS IN RAIN 1 TO 2 KM SOMETIMES RAIN
SEAS 1.0 TO 2.0 M
01130
WINDS N N/W 11 TO 16 MS TO 141200UTC GUSTS 18 TO 23 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 3 TO 8 KM VIS IN RAIN 0.3 TO 0.8 KM LOCALLY RAIN
SEAS 1.5 TO 2.5 M TO 141200UTC 1.8 TO 2.8 M
01140
WINDS N N/E 10 TO 15 MS GUSTS TO 17 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
LOCALLY PLUS 19 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 1.2 TO 2.2 M
01240
WINDS N/W N 10 TO 15 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 6 TO 10 KM SOMETIMES RAIN
SEAS 1.0 TO 1.5 M
01250
WINDS S/W S 8 TO 13 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 6 TO 10 KM SOMETIMES RAIN
SEAS 1.0 TO 1.5 M
17021
WINDS N/E N 6 TO 11 MS
AFTER 140600UTC N N/W 10 TO 15 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 0.6 TO 1.3 M AFTER 140600UTC 1.3 TO 2.3 M
17022, 17023
WINDS S/E S 6 TO 11 MS
AFTER 141200UTC N N/E 10 TO 15 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
VIS 4 TO 9 KM LOCALLY RAIN THUNDERSTORM FOG
SEAS 0.6 TO 1.2 M AFTER 141200UTC 1.0 TO 2.0 M
17024
WINDS S/E S 6 TO 11 MS
TEMP PLUS 11 TO PLUS 16 DEGREES
LOCALLY PLUS 21 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK RAIN
SEAS 0.6 TO 1.2 M
17030
WINDS S S/E 5 TO 10 MS
AFTER 140900UTC N/W N 10 TO 15 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 0.5 TO 1.4 M AFTER 140900UTC 1.2 TO 2.2 M
17040
WINDS S/W S 6 TO 11 MS
AFTER 141200UTC S S/W 10 TO 15 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.4 M AFTER 141200UTC 1.5 TO 2.5 M
17050
WINDS S/W S 3 TO 8 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY RAIN FOG
SEAS 0.4 TO 1.2 M
17061
WINDS S S/E 5 TO 10 MS
AFTER 140600UTC N N/E 11 TO 16 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 0.5 TO 1.1 M AFTER 140600UTC 1.3 TO 2.3 M
17062
WINDS S S/E 5 TO 10 MS
AFTER 140600UTC S S/W 7 TO 12 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 0.5 TO 1.1 M AFTER 140600UTC 0.8 TO 1.5 M
17063
WINDS S S/E 5 TO 10 MS
AFTER 140600UTC N/W N 9 TO 14 MS
TEMP PLUS 6 TO PLUS 11 DEGREES
LOCALLY PLUS 16 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 0.5 TO 1.1 M AFTER 140600UTC 1.2 TO 2.2 M
17064
WINDS S S/E 5 TO 10 MS
AFTER 140600UTC S S/W 7 TO 12 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY RAIN FOG
SEAS 0.4 TO 0.9 M AFTER 140600UTC 0.6 TO 1.2 M
17071
WINDS S/E S 4 TO 9 MS
AFTER 140600UTC 7 TO 12 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
LOCALLY PLUS 18 TO PLUS 23 DEGREES
VIS 4 TO 9 KM
SEAS 0.4 TO 1.2 M AFTER 140600UTC 0.6 TO 1.4 M
17072
WINDS S/E S 4 TO 9 MS
AFTER 140600UTC 7 TO 12 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
LOCALLY PLUS 18 TO PLUS 23 DEGREES
VIS 4 TO 9 KM
SEAS 0.3 TO 0.9 M
17073
WINDS S/E S 4 TO 9 MS
AFTER 140600UTC 7 TO 12 MS
TEMP PLUS 9 TO PLUS 14 DEGREES
LOCALLY PLUS 18 TO PLUS 23 DEGREES
VIS 4 TO 9 KM
SEAS 0.3 TO 0.9 M AFTER 140600UTC 0.5 TO 1.2 M
17090
WINDS S/E S 3 TO 8 MS
AFTER 140600UTC 5 TO 10 MS
TEMP PLUS 13 TO PLUS 18 DEGREES
LOCALLY PLUS 23 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY FOG
SEAS 0.2 TO 0.6 M AFTER 140600UTC 0.3 TO 0.9 M
17100
WINDS W S/W 3 TO 8 MS
AFTER 140600UTC S/W S 3 TO 8 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
LOCALLY PLUS 15 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17110
WINDS S/W W 6 TO 11 MS
AFTER 140300UTC 3 TO 8 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17120
WINDS N/W N 11 TO 16 MS
AFTER 140600UTC N/W N 7 TO 12 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17130
WINDS N/W N 6 TO 11 MS
AFTER 141200UTC W S/W 3 TO 8 MS
TEMP PLUS 5 TO PLUS 10 DEGREES
LOCALLY PLUS 17 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.4 TO 0.8 M AFTER 141200UTC 0.2 TO 0.5 M
17140
WINDS N N/W 11 TO 16 MS
AFTER 141200UTC N 8 TO 13 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.8 TO 3.3 M AFTER 141200UTC 1.5 TO 2.8 M
17151
WINDS N N/W 11 TO 16 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 8 TO 10 KM
SEAS 2.0 TO 3.8 M
17152
WINDS N N/E 11 TO 16 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 8 TO 10 KM
SEAS 2.0 TO 3.6 M
17153
WINDS N N/W 11 TO 16 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM FOG
LOCALLY PRECIPITATION
SEAS 1.7 TO 3.1 M
17154
WINDS N/W 9 TO 14 MS
TEMP PLUS 7 TO PLUS 12 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.8 TO 3.3 M
17230
WINDS N/W W 6 TO 11 MS
AFTER 140900UTC S S/E 8 TO 13 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17241
WINDS N N/E 1 TO 5 MS
AFTER 140000UTC N/W W 2 TO 7 MS
TEMP MINUS 2 TO PLUS 1 DEGREES
VIS 4 TO 8 KM VIS IN FOG LESS 1 KM
LOCALLY WEAK PRECIPITATION HAZE FOG
17243
WINDS N/E 10 TO 15 MS
AFTER 141500UTC W N/W 7 TO 12 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 8 TO 10 KM
SEAS 1.9 TO 3.5 M AFTER 141500UTC 1.6 TO 3.0 M
NNNN