Tropical Depression One became the Atlantic’s first named storm this afternoon – Tropical Storm Arthur.
UPDATE 2014-07-03: Now upgraded to a category 1 hurricane.
UPDATE 2014-07-06: Once Arthur reached the maritimes, its strength as a hurricane diminished and will now slowly dissipate over the north Atlantic and into the Davis Strait.

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COASTAL WEBCAMS:
While atill operational, shoreline views from popular surfing areas along the ‘Banks Coastal Webcams
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Advisories and discussions:
For more recent advisories, if available, CLICK HERE.
For more recent discussions, if available, CLICK HERE.

BULLETIN
POST-TROPICAL CYCLONE ARTHUR ADVISORY NUMBER 19
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012014
1100 AM EDT SAT JUL 05 2014

…STRONG WINDS AND HEAVY RAINS TO CONTINUE OVER PORTIONS
OF SOUTHEASTERN CANADA THROUGH TONIGHT…
…THIS IS THE LAST NHC ADVISORY ON ARTHUR…
…CANADIAN HURRICANE CENTRE CONTINUES TO ISSUE STATEMENTS ON THIS
SYSTEM…

SUMMARY OF 1100 AM EDT…1500 UTC…INFORMATION
———————————————–
LOCATION…45.0N 65.5W
ABOUT 95 MI…155 KM WNW OF HALIFAX NOVA SCOTIA
MAXIMUM SUSTAINED WINDS…60 MPH…95 KM/H
PRESENT MOVEMENT…NE OR 35 DEGREES AT 24 MPH…39 KM/H
MINIMUM CENTRAL PRESSURE…983 MB…29.03 INCHES

WATCHES AND WARNINGS
——————–
CHANGES WITH THIS ADVISORY…

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT…

A TROPICAL STORM WARNING IS IN EFFECT FOR…
* NOVA SCOTIA INCLUDING CAPE BRETON ISLAND
* PRINCE EDWARD ISLAND
* NEW BRUNSWICK FROM THE U.S./CANADA BORDER TO GRAND-ANSE

IN ADDITION…HIGH WIND WARNINGS…FOR WINDS IN EXCESS OF 40 MPH…
ARE IN EFFECT FOR PORTIONS OF EASTERN MAINE.

FOR FUTURE INFORMATION ON WARNINGS IN CANADA PLEASE SEE PRODUCTS
ISSUED BY THE CANADIAN HURRICANE CENTRE AT…
WEATHER.GC.CA/HURRICANE/INDEX_E.HTML …IN ALL LOWER CASE.

FOR STORM INFORMATION SPECIFIC TO YOUR AREA IN THE UNITED
STATES…INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS…PLEASE
MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE
FORECAST OFFICE. FOR STORM INFORMATION SPECIFIC TO YOUR AREA OUTSIDE
THE UNITED STATES…PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL
METEOROLOGICAL SERVICE.

DISCUSSION AND 48-HOUR OUTLOOK
——————————
AT 1100 AM EDT…1500 UTC…THE CENTER OF POST-TROPICAL CYCLONE
ARTHUR WAS LOCATED NEAR LATITUDE 45.0 NORTH…LONGITUDE 65.5 WEST.
THE POST-TROPICAL CYCLONE IS MOVING TOWARD THE NORTHEAST NEAR 24 MPH
…39 KM/H…AND THIS MOTION IS EXPECTED TO CONTINUE WITH A DECREASE
IN FORWARD SPEED DURING THE NEXT DAY OR SO. ON THE FORECAST
TRACK…THE CENTER OF ARTHUR WILL BE MOVING NEAR OR OVER THE
NORTHWESTERN COAST OF NOVA SCOTIA IN THE NEXT FEW HOURS…AND
OVER THE GULF OF ST. LAWRENCE TONIGHT.

MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 60 MPH…95
KM/H…WITH HIGHER GUSTS. WEAKENING IS FORECAST DURING THE
NEXT 48 HOURS.

GALE FORCE WINDS EXTEND OUTWARD UP TO 205 MILES…335 KM
FROM THE CENTER. A WIND GUST TO 61 MPH…98 KM/H HAS RECENTLY BEEN
REPORTED AT YARMOUNTH NOVA SCOTIA.

THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 983 MB…29.03 INCHES.

HAZARDS AFFECTING LAND
———————-
WIND…GALE FORCE WINDS ARE OCCURRING OVER PORTIONS OF SOUTHEASTERN
CANADA. THESE WINDS ARE EXPECTED TO SPREAD NORTHWARD OVER NOVA
SCOTIA…SOUTHEASTERN NEW BRUNSWICK…AND PORTIONS OF NEWFOUNDLAND
DURING THE NEXT DAY OR SO. IN ADDITION…WINDS IN EXCESS OF 40 MPH
ARE EXPECTED OVER PORTIONS OF EASTERN MAINE THROUGH THIS AFTERNOON.

STORM SURGE…COASTAL FLOODING IS POSSIBLE ALONG PORTIONS OF THE
COAST OF SOUTHEASTERN CANADA IN AREAS OF ONSHORE WINDS THROUGH
EARLY SUNDAY.

RAINFALL…RAINFALL ACCUMULATIONS OF 2 TO 4 INCHES ARE EXPECTED
OVER FAR EASTERN MAINE…WESTERN NOVA SCOTIA…AND NEW
BRUNSWICK…WITH ISOLATED MAXIMUM AMOUNTS OF 6 INCHES POSSIBLE.

SURF…SWELLS GENERATED BY ARTHUR ARE EXPECTED TO CONTINUE AFFECTING
PORTIONS OF THE NORTHEAST UNITED STATES AND SOUTHEASTERN CANADA
DURING THE NEXT DAY OR SO. THESE SWELLS ARE EXPECTED TO CAUSE
LIFE-THREATENING SURF AND RIP CURRENTS. FOR MORE INFORMATION…
PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER FORECAST
OFFICE.

NEXT ADVISORY
————-
THIS IS THE LAST PUBLIC ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON THIS SYSTEM. FOR ADDITIONAL INFORMATION…INCLUDING
WARNINGS…CONSULT PRODUCTS ISSUED BY ENVIRONMENT CANADA AT:
WEATHER.GC.CA/HURRICANE/INDEX_E.HTML …IN ALL LOWER CASE.

STATEMENTS ON THE POST-TROPICAL CYCLONE ARE ALSO BEING ISSUED BY
ENVIRONMENT CANADA UNDER WMO HEADER WOCN31 CWHX AND IN FRENCH AT
WOCN41 CWHX.

POST-TROPICAL CYCLONE ARTHUR DISCUSSION NUMBER 19
NWS NATIONAL HURRICANE CENTER MIAMI FL AL012014
1100 AM EDT SAT JUL 05 2014

Surface, satellite, and earlier NOAA reconnaissance aircraft data
indicate that Arthur became an extratropical cyclone by 1200 UTC
this morning. The earlier aircraft reports and recent wind
observations show that the cyclone continues to weaken, and the
initial intensity is lowered to 50 kt. The post-tropical cyclone
should continue to weaken during the next day or so and winds are
expected to be below gale force in 48 to 72 hours. The cyclone is
now forecast to dissipate by the end of the forecast period.

The cyclone is moving north-northeastward at about 21 kt. A
north-northeastward to northeastward motion at a slower forward
speed is expected during the next day or so. A turn toward the
north and a further reduction in forward speed is forecast in a few
days. The lastest track forecast is similar to the previous
forecast through 48 hours, but has been adjusted westward
thereafter to be in better agreement with the latest track guidance.

This will be the last NHC advisory on Arthur. For additional
information, including warnings, consult products issued by the
Canadian Hurricane Centre at: weather.gc.ca/hurricane/index_e.html

Statements on the post-tropical cyclone are also being issued by
the Canadian Hurricane Centre under WMO header WOCN31 CWHX and in
French at WOCN41 CWHX. For marine interests, additional
information can be found in High Seas Forecasts issued by the
National Weather Service under AWIPS header NFDHSFAT1 and WMO
header FZNT01 KWBC.

FORECAST POSITIONS AND MAX WINDS

INIT 05/1500Z 45.0N 65.5W 50 KT 60 MPH
12H 06/0000Z 47.0N 63.5W 45 KT 50 MPH…POST-TROP/EXTRATROP
24H 06/1200Z 49.0N 60.0W 40 KT 45 MPH…POST-TROP/EXTRATROP
36H 07/0000Z 52.0N 56.0W 35 KT 40 MPH…POST-TROP/EXTRATROP
48H 07/1200Z 56.0N 53.0W 35 KT 40 MPH…POST-TROP/EXTRATROP
72H 08/1200Z 60.5N 54.0W 30 KT 35 MPH…POST-TROP/EXTRATROP
96H 09/1200Z 60.5N 52.5W 20 KT 25 MPH…POST-TROP/EXTRATROP
120H 10/1200Z…DISSIPATED