Alert archive / Maine / Beach Hazards Statements in 2018

Beach Hazards Statement 2, NWS Gray, ME

May 4, 20186 counties in Maine; Rockingham County, New Hampshire

NWS Gray, ME issued this beach hazards statement at May 4, 2018, 12:52 PM EDT for 6 counties in Maine; Rockingham County, New Hampshire. It took effect at May 5, 2018, 8:00 AM EDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
May 4, 2018, 12:52 PM EDT (16:52 UTC)
In effect from
May 5, 2018, 8:00 AM EDT
Expired
May 5, 2018, 8:00 PM EDT
In force
12 hr
Issued by
NWS Gray, ME

Counties Cumberland County, ME, Knox County, ME, Lincoln County, ME, Sagadahoc County, ME, Waldo County, ME, York County, ME, Rockingham County, NH

The radar

The Portland,ME radar (KGYX), 26 km from the middle of the area, began a volume at 16:52 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Gray, ME (KGYX), launched 12:00Z, 4.9 hours before the alert went out and 26 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Gray, ME at 12:00Z on 2018-05-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Gray, ME at 12:00Z on 2018-05-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
898 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
83 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

613 
WHUS41 KGYX 041652
CFWGYX

Coastal Hazard Message
National Weather Service Gray ME
1252 PM EDT Fri May 4 2018

...Cold ocean water temperatures will be hazardous for 
unprotected water sporting activities on Saturday...

.Clearing skies are expected on Saturday with temperatures 
warming through the 60s to around 70. At the same time, water 
temperatures remain only in the mid to upper 40s. The combination 
of pleasant weather conditions for paddlecraft and very cold 
Atlantic waters will bring an increased risk for cold water 
immersion on Saturday. 

According to the USCG, when the water temperature is below 50 
degrees, the chance of immediate incapacitation due to cold shock 
is extremely high, and chances of survival become severely 
diminished even with the appropriate thermal protection. 

MEZ023>028-NHZ014-050500-
/O.NEW.KGYX.BH.S.0002.180505T1200Z-180506T0000Z/
Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-Knox-
Coastal Waldo-Coastal Rockingham-
1252 PM EDT Fri May 4 2018

...BEACH HAZARDS STATEMENT IN EFFECT FROM SATURDAY MORNING
THROUGH SATURDAY EVENING...

The National Weather Service in Gray has issued a Beach Hazards
Statement, which is in effect from Saturday morning through
Saturday evening.

* Location...Coastal western Maine and New Hampshire.

* Beach Hazard...The warm air temperatures in the upper 60s may
  cause people to underestimate the dangers of the cold water
  temperatures which are currently only in the mid 40s.

* Timing...8am to 8pm Saturday

* Winds...Westerly at 10 to 20 mph.  

* Impacts...The cold water temperatures can quickly cause 
  hypothermia to anyone immersed in the water. Anyone on boats 
  or paddlecraft should use extreme caution to avoid this threat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Beach Hazards Statement is issued on days when a significant
number of boats and paddlecraft are expected to be out on the
water and when warm air temperatures may cause people to
underestimate the danger of the cold water. Paddle smart from the
start. Always wear your lifejacket. Be aware of wind conditions,
tides and localized currents.

The Beach Hazard Statement in support of cold water safety, is a
collaboration between NWS Gray and the USCG Sector Northern New 
England.

&&

$$

ARNOTT
4 follow-up statements
162 
WHUS41 KGYX 041832
CFWGYX

Coastal Hazard Message
National Weather Service Gray ME
232 PM EDT Fri May 4 2018

...Cold ocean water temperatures will be hazardous for
unprotected water sporting activities on Saturday...

.Clearing skies are expected on Saturday with temperatures
warming to around 70. At the same time, water temperatures remain
only in the mid to upper 40s. The combination of pleasant weather
conditions for paddlecraft and very cold Atlantic waters will 
bring an increased risk for cold water immersion on Saturday.

According to the USCG, when the water temperature is below
50 degrees, the chance of immediate incapacitation due to cold
shock is extremely high, and chances of survival become severely
diminished even with the appropriate thermal protection.

MEZ023>028-NHZ014-051200-
/O.CON.KGYX.BH.S.0002.180505T1200Z-180506T0000Z/
Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-Knox-
Coastal Waldo-Coastal Rockingham-
232 PM EDT Fri May 4 2018

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM SATURDAY
MORNING THROUGH SATURDAY EVENING...

* Location...Coastal western Maine and New Hampshire.

* Beach Hazard...The warm air temperatures in the upper 60s may 
  cause people to underestimate the dangers of the cold water 
  temperatures which are currently only in the mid 40s.

* Timing...8am to 8pm Saturday

* Winds...Westerly at 10 to 20 mph.

* Impacts...The cold water temperatures can quickly cause 
  hypothermia to anyone immersed in the water. Anyone on boats 
  or paddlecraft should use extreme caution to avoid this threat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Beach Hazards Statement is issued on days when a significant
number of boats and paddlecraft are expected to be out on the
water and when warm air temperatures may cause people to
underestimate the danger of the cold water. Paddle smart from the
start. Always wear your lifejacket. Be aware of wind conditions,
tides and localized currents.

The Beach Hazard Statement in support of cold water safety, is a
collaboration between NWS Gray and the USCG Sector Northern New
England.

&&

$$

ARNOTT
408 
WHUS41 KGYX 050030
CFWGYX

Coastal Hazard Message
National Weather Service Gray ME
830 PM EDT Fri May 4 2018

...Cold ocean water temperatures will be hazardous for
unprotected water sporting activities on Saturday...

.Clearing skies are expected on Saturday with temperatures
warming to around 70. At the same time, water temperatures remain
only in the mid to upper 40s. The combination of pleasant weather
conditions for paddlecraft and very cold Atlantic waters will
bring an increased risk for hypothermia and death for anyone who
accidentally falls into the water.

According to the USCG, when the water temperature is below
50 degrees, the chance of immediate incapacitation due to cold
shock is extremely high, and chances of survival become severely
diminished even with the appropriate thermal protection.

MEZ023>028-NHZ014-050830-
/O.CON.KGYX.BH.S.0002.180505T1200Z-180506T0000Z/
Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-Knox-
Coastal Waldo-Coastal Rockingham-
830 PM EDT Fri May 4 2018

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 8 AM EDT
SATURDAY THROUGH SATURDAY EVENING...

* Location...Coastal western Maine and New Hampshire.

* Beach Hazard...The warm air temperatures in the upper 60s may 
  cause people to underestimate the dangers of the cold water 
  temperatures which are currently only in the mid 40s.

* Timing...8am to 8pm Saturday

* Temperatures...In the upper 60s to low 70s.

* Water temperatures...In the mid to upper 40s.

* Impacts...The cold water temperatures can quickly cause 
  hypothermia to anyone immersed in the water. Anyone on boats 
  or paddlecraft should use extreme caution to avoid this threat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Beach Hazards Statement is issued on days when a significant
number of boats and paddlecraft are expected to be out on the
water and when warm air temperatures may cause people to
underestimate the danger of the cold water. Paddle smart from the
start. Always wear your lifejacket. Be aware of wind conditions,
tides and localized currents.

The Beach Hazard Statement in support of cold water safety, is a
collaboration between NWS Gray and the USCG Sector Northern New
England.

&&

$$
177 
WHUS41 KGYX 050806
CFWGYX

Coastal Hazard Message
National Weather Service Gray ME
406 AM EDT Sat May 5 2018

...Cold ocean water temperatures will be hazardous for
unprotected water sporting activities on today...

.Clearing skies are expected today with temperatures warming to 
around 70. At the same time, water temperatures remain only in the
mid to upper 40s. The combination of pleasant weather conditions 
for paddlecraft and very cold Atlantic waters will bring an 
increased risk for hypothermia and death for anyone who 
accidentally falls into the water.

According to the USCG, when the water temperature is below
50 degrees, the chance of immediate incapacitation due to cold
shock is extremely high, and chances of survival become severely
diminished even with the appropriate thermal protection.

MEZ023>028-NHZ014-051615-
/O.CON.KGYX.BH.S.0002.180505T1200Z-180506T0000Z/
Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-Knox-
Coastal Waldo-Coastal Rockingham-
406 AM EDT Sat May 5 2018

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 8 AM EDT THIS
MORNING THROUGH THIS EVENING...

* Location...Coastal western Maine and New Hampshire.

* Beach Hazard...The warm air temperatures may cause people to 
  underestimate the dangers of the cold water temperatures which 
  are currently only in the mid 40s.

* Timing...8 am to 8 pm today

* Temperatures...In the upper 60s to low 70s.

* Water temperatures...In the mid to upper 40s.

* Impacts...The cold water temperatures can quickly cause 
  hypothermia to anyone immersed in the water. Anyone on boats 
  or paddlecraft should use extreme caution to avoid this threat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Beach Hazards Statement is issued on days when a significant
number of boats and paddlecraft are expected to be out on the
water and when warm air temperatures may cause people to
underestimate the danger of the cold water. Paddle smart from the
start. Always wear your lifejacket. Be aware of wind conditions,
tides and localized currents.

The Beach Hazard Statement in support of cold water safety, is a
collaboration between NWS Gray and the USCG Sector Northern New
England.

&&

$$
666 
WHUS41 KGYX 051838
CFWGYX

Coastal Hazard Message
National Weather Service Gray ME
238 PM EDT Sat May 5 2018

...Cold ocean water temperatures will be hazardous for
unprotected water sporting activities on today...

.Clearing skies are expected today with temperatures warming to
around 70. At the same time, water temperatures remain only in
the mid to upper 40s. The combination of pleasant weather
conditions for paddlecraft and very cold Atlantic waters will
bring an increased risk for hypothermia and death for anyone who
accidentally falls into the water.

According to the USCG, when the water temperature is below
50 degrees, the chance of immediate incapacitation due to cold
shock is extremely high, and chances of survival become severely
diminished even with the appropriate thermal protection.

MEZ023>028-NHZ014-060000-
/O.CON.KGYX.BH.S.0002.000000T0000Z-180506T0000Z/
Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-Knox-
Coastal Waldo-Coastal Rockingham-
238 PM EDT Sat May 5 2018

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* Location...Coastal western Maine and New Hampshire.

* Beach Hazard...The warm air temperatures may cause people to 
  underestimate the dangers of the cold water temperatures which 
  are currently only in the mid 40s.

* Timing...8 am to 8 pm today

* Temperatures...In the upper 60s to low 70s.

* Water temperatures...In the mid to upper 40s.

* Impacts...The cold water temperatures can quickly cause 
  hypothermia to anyone immersed in the water. Anyone on boats 
  or paddlecraft should use extreme caution to avoid this threat.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Beach Hazards Statement is issued on days when a significant
number of boats and paddlecraft are expected to be out on the
water and when warm air temperatures may cause people to
underestimate the danger of the cold water. Paddle smart from the
start. Always wear your life jacket. Be aware of wind conditions,
tides, and localized currents.

The Beach Hazard Statement in support of cold water safety, is a
collaboration between NWS Gray and the USCG Sector Northern New
England.

&&

$$

The office that day

Everything else NWS Gray, ME issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 4, 2:44 AM EDTSmall Craft AdvisoryGYX38 hr
May 4, 11:38 AM EDTGale WarningGYX19 hr
May 4, 12:58 PM EDTWind AdvisoryGYXFranklin, Oxford, Somerset18 hr

Nearby

Beach Hazards Statements in Maine, 2018Beach Hazards Statements in New Hampshire, 2018Every beach hazards statement in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.