• Atlantic Gale Warning

    From Mike Powell@1:2320/105 to All on Mon Feb 2 10:03:15 2026
    557
    AXNT20 KNHC 021101
    TWDAT

    Tropical Weather Discussion
    NWS National Hurricane Center Miami FL
    1215 UTC Mon Feb 2 2026

    Tropical Weather Discussion for North America, Central America
    Gulf of Mexico, Caribbean Sea, northern sections of South
    America, and Atlantic Ocean to the African coast from the
    Equator to 31N. The following information is based on satellite
    imagery, weather observations, radar and meteorological analysis.

    Based on 0600 UTC surface analysis and satellite imagery through 0950 UTC.

    ...SPECIAL FEATURES...

    Atlantic Gale Warning: Gale force winds ahead and following an
    Arctic cold front that extends from 31N56W to Puerto Rico to the
    NW Colombia offshore waters will diminish to fresh to near gale
    force speeds later this morning. Currently seas are in the range
    of 18 to 24 ft behind the front N of 24N and W to near 74W, except
    to near 78W N of the Bahamas. Seas of 8 to 12 ft are W of 74W to
    the Bahamas and also N of the Bahamas W of 78W. Seas ahead of the
    front are 10 to 14 ft E to near 55W and N of 28N. These sea
    conditions will slowly subside to 12 ft by early Tue morning,
    then to 8 to 10 ft late on Tue.

    Please read the latest High Seas Forecasts at https://www.nhc.noaa.gov/text/MIAHSFAT2.shtml for more information.

    ...MONSOON TROUGH/ITCZ...

    The monsoon trough axis enters the Atlantic near 10N14W and
    continues southwestward to 04N18W where it transitions to the
    ITCZ, which continues to 01N35W to 01S46W. Scattered moderate
    convection is from 03S to 04N between 20W and 40W.

    ...GULF OF MEXICO...

    A tight pressure gradient between strong high pressure building
    across the area, with a 1032 mb high center located near 28N93W,
    and a deepening low off the New England coast is maintaining
    moderate to fresh NW to N winds over the eastern Gulf, and
    moderate to fresh NE to E winds over the SW Gulf. Seas are still
    rough to 10 ft in the SE Gulf in NW to N swell. The highest of
    the seas are found near and in the Yucatan Channel.

    For the forecast, rough seas to 10 ft over the SE Gulf will
    subside later this morning. Afterward, a high building eastward
    will support gentle to moderate winds and moderate seas for the
    central and eastern Gulf. For the western Gulf, a period of fresh
    to strong southerly winds are anticipated from this evening
    through Tue morning. Another cold front is expected to enter the
    northern Gulf on Wed, then sweep southward across the Gulf through
    Thu night. The front will bring fresh to strong northerly winds
    and rough seas.

    ...CARIBBEAN SEA...

    A strong Arctic cold front extends from Puerto Rico southwest to
    the NW Colombia offshores. Fresh to strong NW to N winds and
    rough seas follow the front with seas to 12 ft. Moderate to fresh
    trade winds are ongoing in the SE basin with moderate seas.
    Satellite imagery shows scattered moderate convection along and
    near the front between Hispaniola and NW Colombia.

    For the forecast, the Arctic cold front will move across Puerto
    Rico and the Virgin Islands today, then will stall from the
    northern Leeward Islands to the south-central Caribbean tonight
    into Tue morning and dissipate Tue night. Strong to near-gale
    force N to NE winds and rough seas behind this front will
    gradually shift eastward from the western Caribbean to the central
    Caribbean through Tue. Winds and seas are forecast to gradually
    diminish across the central Caribbean by Wed evening. On Thu,
    another cold front is expected to approach the NW Caribbean and
    cause building seas and winds there toward the next weekend.

    ...ATLANTIC OCEAN...

    Please see the Special Features section for details on an ongoing
    Gale Warning for sections of the western Atlantic.

    Elsewhere, a cold front enters the far eastern Atlantic near
    31N18W and continue to 27N30W, where it transitions to a weakening
    stationary front to near 26N36W. Moderate to fresh W to NW winds
    are W of the front to near 30W and N of 28N. Seas are in the range
    of 7 to 10 ft in NW swell with these winds. The weather pattern
    for the rest of the basin is basically controlled by a 1027 mb
    high center analyzed N of the area near 33N37W. Its related
    gradient is generally allowing for mostly fresh trades to exist S
    of 24N and E of the Leeward Islands. Seas are in the range of 8 to
    10 ft in NE to E swell over this area. Latest scatterometer
    satellite data passes indicate moderate or weaker winds across the
    remainder of the basin. Latest altimeter satellite data passes
    and buoy observations reveal that rough seas cover the majority of
    the remainder of the waters, slightly lower from 25N to 28N E of
    51W to vicinity of the Canary Islands and the coast of Africa.

    For the forecast west of 55W, gale force winds ahead and
    following the Artic cold front will diminish to fresh to near
    gale force speeds by later this morning. Afterward, winds will
    further diminish to gentle and moderate speeds on Tue as the front
    pulls eastward and weaken. Dangerous seas at 24 ft will steadily
    subside to 12 ft by Tue morning, then 8 to 10 ft late Tue. In the
    long run, another cold front is going to move off the southeast
    U.S. coast on Thu, resulting in building winds and seas north of
    25N through the next weekend. Mariners are urged to remain
    cautious through Mon and stay up to date with the latest forecasts.

    $$
    Ramos
    --- SBBSecho 3.28-Linux
    * Origin: Capitol City Online (1:2320/105)
  • From Mike Powell@1:2320/105 to All on Sun Feb 15 09:00:48 2026
    654
    AXNT20 KNHC 151026
    TWDAT

    Tropical Weather Discussion
    NWS National Hurricane Center Miami FL
    1215 UTC Sun Feb 15 2026

    Tropical Weather Discussion for North America, Central America
    Gulf of Mexico, Caribbean Sea, northern sections of South
    America, and Atlantic Ocean to the African coast from the
    Equator to 31N. The following information is based on satellite
    imagery, weather observations, radar and meteorological analysis.

    Based on 0600 UTC surface analysis and satellite imagery through 1000 UTC.

    ...SPECIAL FEATURES...

    Eastern Atlantic Gale Warning:
    Meteo-France has issued a Gale Warning for their Agadir, Tarfaya,
    and Canarias Marine Zones, all of which are valid through at least
    15/12 UTC. For more details, please refer to the Meteo-France
    High Seas Forecast listed on their website: http://www.meteofrance.com/previsions-meteo-marine/bulletin/grandlarge/metarea2

    ...MONSOON TROUGH/ITCZ...

    The monsoon trough enters the Atlantic near 10N14W to 04N19W. The
    ITCZ continues from 04N19W through 02N30W to north of Sao Luis,
    Brazil at 01N45W. Scattered moderate to isolated strong
    convection is noted along the ITCZ between 20W and 37W.

    ...GULF OF MEXICO...

    A pre-frontal trough has entered the NW Gulf, enhancing scattered
    moderate convection N of 28N between 87W-91W. Otherwise, a broad
    surface ridge extending southwestward from central Florida to
    south of Tampico, Mexico dominates the area. Fresh to near-gale
    southerly return flow and moderate seas prevail over the
    northwestern waters. Strong S to SW winds and moderate seas are
    noted across the central Gulf waters. Light to gentle winds and
    slight seas prevail across the northern portion of the Bay of
    Campeche.

    For the forecast, the fresh to near-gale southerly winds and
    moderate seas will prevail over the northwestern waters ahead of
    a cold front that will enter the NW Gulf waters by tonight. As
    the front moves across the basin, rough seas will develop across
    the northern Gulf today. The front is forecast to move SE of the
    area by Mon afternoon, with winds and seas decreasing. High pres
    will build in the wake of the front. Gentle to moderate winds with
    slight to moderate seas will prevail by midweek.

    ...CARIBBEAN SEA...

    A surface trough extends from Haiti to 15N75W. A trade-wind
    regime persist for the rest of the Caribbean Sea. Fresh to strong
    NE winds and rough seas are present off northwestern Colombia,
    south of the Dominican Republic and near the Windward Passage.
    Fresh to strong ENE winds and moderate seas are found at the lee
    of Cuba. Gentle to moderate winds and moderate seas prevail elsewhere.

    For the forecast, pulsing strong NE winds will prevail near the
    coast of Colombia through the forecast period. Moderate to rough
    seas are expected with these winds. Strong winds will also pulse
    over the Windward Passage and S of the Dominican Republic today as
    a high pressure center passing N of the area maintains a tight
    pressure gradient. Elsewhere, moderate to fresh trades and
    moderate seas will prevail through the middle of next week, except
    for light to gentle winds over the NW Caribbean.

    ...ATLANTIC OCEAN...

    A cold front curves southwestward from the north-central Atlantic
    through 31N48W to 23N56W, then continues as a stationary to the
    Dominican Republic. Scattered showers and isolated thunderstorms
    are noted up to 80 nm along either side of the cold front. A 1024
    mb high off the Georgia/South Carolina coast is supporting gentle
    to moderate NE to SE winds with moderate seas north of 26N and
    west of 50W. To the south, moderate to fresh NE winds and moderate
    seas from 20N to 26N and west of 55W, including the central and
    southeast Bahamas. Between 50W/55W and 35W, and north of 20N,
    moderate with fresh SE to S winds and rough seas in mixed
    moderate to large swells exist. For the tropical Atlantic from the
    Equator to 20N between 35W and the Lesser Antilles, gentle to
    moderate ENE to SE winds and moderate seas prevail.

    For the forecast west of 55W, high pressure will continue to
    build in the wake of the central Atlantic front. S winds will
    strengthen offshore north and central Florida today in advance of
    a cold front that will move off the SE U.S. coast on Mon. The
    cold front will shift eastward over the forecast waters, moving
    east of the area the middle of next week. Fresh to strong NE winds
    and building seas are expected in the wake of the front. These
    winds will diminish by the middle of next week, with rough seas
    lingering E of 60W.

    $$
    ERA
    --- SBBSecho 3.28-Linux
    * Origin: Capitol City Online (1:2320/105)
  • From Mike Powell@1:2320/105 to All on Sat Feb 14 08:52:33 2026
    764
    AXNT20 KNHC 141018
    TWDAT

    Tropical Weather Discussion
    NWS National Hurricane Center Miami FL
    1215 UTC Sat Feb 14 2026

    Tropical Weather Discussion for North America, Central America
    Gulf of Mexico, Caribbean Sea, northern sections of South
    America, and Atlantic Ocean to the African coast from the
    Equator to 31N. The following information is based on satellite
    imagery, weather observations, radar and meteorological analysis.

    Based on 0600 UTC surface analysis and satellite imagery through 1000 UTC.

    ...SPECIAL FEATURES...

    Eastern Atlantic Gale Waring:
    Meteo-France has issued a Gale Warning for their Agadir and
    Tarfaya Marine Zones starting 14/12 UTC. For more details, please
    refer to the Meteo-France High Seas Forecast listed on their
    website:

    http://www.meteofrance.com/previsions-meteo-marine/bulletin/grandlarge/metarea2

    ...MONSOON TROUGH/ITCZ...

    The monsoon trough enters the Atlantic near 10N14W to 04N19W.
    The ITCZ continues from that point to 02S44W. Scattered moderate
    convection is noted along the ITCZ.

    ...GULF OF MEXICO...

    A weakening stationary front meanders northwestward from southern
    Florida to beyond New Orleans, Louisiana. Latest observations
    along with composite satellite imagery reveal patchy dense fog is
    present near northern Yucatan Peninsula, Naples Florida and along
    the Texas/Louisiana coast. Moderate to fresh NE to SE winds and
    seas of 3 to 5 ft are seen across the western Gulf, including the
    Bay of Campeche. Gentle to moderate NNE to E winds and 1 to 3 ft
    seas prevail for the central and eastern Gulf.

    For the forecast, a weak pressure pattern will support light to gentle
    winds across much of the Gulf, with the exception of moderate
    winds across the western Gulf. Southerly return flow will
    increase to fresh to strong speeds today ahead of a cold front
    that will enter the Gulf waters this weekend. Strong S to SW winds
    and rough seas are expected in the N-central and NE Gulf with
    this frontal system on Sun. The front is forecast to move SE of
    the area by Mon. High pres will build in the wake of the front.

    ...CARIBBEAN SEA...

    A broad surface trough is generating scattered showers near
    Hispaniola. Otherwise, a modest trade-wind regime persists across
    much of the Caribbean Sea. Fresh to strong NE winds and 6 to 7 ft
    seas are evident off northwestern Colombia. Moderate to fresh NE
    to E winds and seas of 4 to 6 ft dominate the southeastern and
    rest of the south-central basin, including the ABC Islands.
    Moderate with fresh NE winds and seas at 3 to 5 ft are noted at
    the lee of Cuba and Windward Passage. Mostly gentle NE to E winds
    and 2 to 5 ft seas prevail the rest of the Caribbean Sea.

    For the forecast, pulsing strong NE winds will prevail near the coast
    of Colombia through the forecast period. Moderate to rough seas
    are expected with these winds. Strong winds will develop over
    the Windward Passage and S of Dominican Republic this weekend as
    a high pressure center passes N of the area and tightens the
    pressure gradient. Elsewhere, moderate to fresh trades and
    moderate seas will prevail through early next week.

    ...ATLANTIC OCEAN...

    A cold front extends southwestward from the north-central Atlantic
    across 31N54W to 25N72W, then continues westward as a stationary
    front to beyond the central Bahamas. Scattered showers are present
    near and up to 100 nm northwest of the front. Farther east,
    convergent southerly winds are generating scattered moderate
    convection N of 22N between 47W and 61W. Near and north of the
    Mona Passage, a surface trough is causing scattered showers and
    isolated thunderstorms.

    For the western Atlantic north of 20N between 55W and the
    Florida/southern Georgia coast, gentle to moderate SW to NW to NE
    winds with 5 to 7 ft seas are evident. To the east, moderate to
    fresh E to SSE winds and seas of 8 to 10 ft dominate north of 27N
    between 44W and 63W. For the tropical Atlantic from the Equator
    to 20N between 35W and the Lesser Antilles, gentle to moderate NE
    to ESE winds and seas at 6 to 8 ft prevail.

    For the forecast west of 55W, the aforementioned cold front will
    shift eastward with high pressure building in the wake of the
    front. S winds will strengthen offshore north and central Florida
    on Sun in advance of another cold front that will move off the SE
    U.S. coast on Mon. Fresh to strong NE winds and building seas are
    expected in the wake of the front.

    $$
    ERA
    --- SBBSecho 3.28-Linux
    * Origin: Capitol City Online (1:2320/105)