Eleuthera Weather
Average Weather for Eleuthera Bahamas
| Month |
Mean Daily Maximum Temperature F° |
Mean Daily Minimum Temperature F° |
Monthly Rainfall Inches |
Number of Rain Days |
| January | 76 | 65 | 3.4 | 6 |
| February | 79 | 68 | 3.2 | 4 |
| March | 80 | 66 | 2.2 | 3 |
| April | 82 | 69 | .96 | 3 |
| May | 86 | 73 | 4.0 | 5 |
| June | 86 | 76 | 1.2 | 2 |
| July | 89 | 79 | 3.0 | 4 |
| August | 90 | 78 | 5.5 | 7 |
| September | 89 | 74 | 1.3 | 4 |
| October | 88 | 75 | 4.3 | 6 |
| November | 83 | 73 | 5.4 | 8 |
| December | 80 | 68 | 3.1 | 7 |
Eleuthera Tide Tables Tides and Charts
Currently: Thunderstorms: 82F
Currently in Governor's Harbour, BS: 82 °F and Thunderstorms
9/26/2021 Forecast
High: 84 F Low: 79 F A shower and thunderstorm 
9/27/2021 Forecast
High: 85 F Low: 79 F Clouds and sun with a shower 
Current Weather for Governor's Harbour & Nearby Places
Governor's Harbour Accuweather 25 Day Forecast
Intellicast Atlantic Weather Radar Map - Hi Res Loop
Intellicast Caribbean Weather Radar Map - Hi Res Loop
Melbourne Florida Radar Map
Real Time GOES Imagery - Definitive Weather Satellite Views of the Bahamas and Caribbean:
GOES-East - Regional sector view: Caribbean
GOES-East Image Viewer
NASA's Hurricane Resource Page
Sea Surface Temperatures (expressed in Celcius degrees)
Space, Science & Engineering's Interactive Geostationary Real Time Satellite Images
Active tropical cyclones in the Atlantic, Caribbean, and the Gulf of Mexico
5-Day Uncertainty Track last updated Sun, 26 Sep 2021 14:48:00 GMT
Wind Speed Probabilities last updated Sun, 26 Sep 2021 15:22:47 GMT
Posted on 26 September 2021 | 9:48 am
Issued at 1100 AM AST Sun Sep 26 2021
000
WTNT43 KNHC 261445
TCDAT3
Hurricane Sam Discussion Number 16
NWS National Hurricane Center Miami FL AL182021
1100 AM AST Sun Sep 26 2021
The satellite presentation of Hurricane Sam has been quite steady
over the past 6 hours. Sam continues to have a well-defined, 12 n
mi wide eye on visible and infrared satellite imagery this morning,
with cloud tops colder than -70C completely surrounding the center.
The latest subjective satellite intensity estimates from TAFB and
SAB were both T-6.5/127 kt, while the objective estimate from ADT is
near 122 kt. Based on these data, there is no reason to change the
125-kt initial intensity at this time, especially given that a NOAA
Hurricane Hunter aircraft is scheduled for a late afternoon/early
evening mission into Sam today.
Sam is moving toward the west-northwest, or 290/7 kt. A deep-layer
subtropical ridge to the north and northeast of Sam should generally
steer the hurricane west-northwestward to northwestward for the next
several days. By midweek, an amplifying upper-level trough will
move off the east coast of the U.S. and dig southward over the
western Atlantic, which will erode the western extent of the
steering ridge. The deep-layer southerly flow ahead of the trough
should cause Sam to begin recurving, with a somewhat faster
north-northwestward motion forecast by day 5. The latest NHC track
forecast was adjusted a little to the left, or southwest of the
previous official forecast, mainly at days 4 and 5, but not quite as
far southwest as the model consensus aids.
The hurricane will likely experience some fluctuations in intensity
during the next few days. Guidance, however, indicates that the
chance of an eyewall replacement cycle during the next 36 hours is
below climatology. Sam will remain over warm sea-surface
temperatures and in a low wind shear environment for the next 3
days, with less than 10 kt of shear diagnosed by the SHIPS guidance.
It is possible that Sam's slow forward motion during the next 2 to 3
days could cause some upwelling of cooler water, but this will
probably not result in significant weakening. The official NHC
intensity forecast lies on the high end of the guidance for the
first 36-48 h of the forecast period. Thereafter, the NHC forecast
is closer to the middle of the guidance envelope. Some gradual
weakening is forecast later in the period as southwesterly vertical
wind shear begins to increase, but Sam is still forecast to remain a
major hurricane through the 5-day period.
The radii were expanded slightly by 5-10 n mi in the western
semicircle from the previous advisory based on a 1155 UTC ASCAT-A
pass.
FORECAST POSITIONS AND MAX WINDS
INIT 26/1500Z 13.9N 50.2W 125 KT 145 MPH
12H 27/0000Z 14.4N 51.2W 125 KT 145 MPH
24H 27/1200Z 15.2N 52.4W 120 KT 140 MPH
36H 28/0000Z 16.0N 53.5W 120 KT 140 MPH
48H 28/1200Z 16.8N 54.6W 115 KT 130 MPH
60H 29/0000Z 17.7N 55.7W 115 KT 130 MPH
72H 29/1200Z 18.6N 57.1W 115 KT 130 MPH
96H 30/1200Z 21.4N 60.3W 110 KT 125 MPH
120H 01/1200Z 25.6N 63.1W 110 KT 125 MPH
$$
Forecaster Hagen/Pasch
Posted on 26 September 2021 | 9:45 am
Issued at 1500 UTC SUN SEP 26 2021
000
FONT13 KNHC 261443
PWSAT3
HURRICANE SAM WIND SPEED PROBABILITIES NUMBER 16
NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021
1500 UTC SUN SEP 26 2021
AT 1500Z THE CENTER OF HURRICANE SAM WAS LOCATED NEAR LATITUDE 13.9
NORTH...LONGITUDE 50.2 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 125
KTS...145 MPH...230 KM/H.
Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)
ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME
EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME
CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME
WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS
CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST
...34 KT (39 MPH... 63 KM/H)...
...50 KT (58 MPH... 93 KM/H)...
...64 KT (74 MPH...119 KM/H)...
FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS
PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE
OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING
AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY)
(CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN
12Z SUN AND THE FORECAST HOUR (CUMULATIVE PROBABILITY)
PROBABILITIES ARE GIVEN IN PERCENT
X INDICATES PROBABILITIES LESS THAN 1 PERCENT
PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN
THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT.
PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY
64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT.
- - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - -
FROM FROM FROM FROM FROM FROM FROM
TIME 12Z SUN 00Z MON 12Z MON 00Z TUE 12Z TUE 12Z WED 12Z THU
PERIODS TO TO TO TO TO TO TO
00Z MON 12Z MON 00Z TUE 12Z TUE 12Z WED 12Z THU 12Z FRI
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
BERMUDA 34 X X( X) X( X) X( X) X( X) X( X) 7( 7)
VIEQUES PR 34 X X( X) X( X) X( X) X( X) 3( 3) X( 3)
SAINT THOMAS 34 X X( X) X( X) X( X) X( X) 4( 4) 1( 5)
SAINT CROIX 34 X X( X) X( X) X( X) X( X) 3( 3) 1( 4)
SAINT MAARTEN 34 X X( X) X( X) X( X) 1( 1) 9(10) 2(12)
SAINT MAARTEN 50 X X( X) X( X) X( X) X( X) 2( 2) 1( 3)
SAINT MAARTEN 64 X X( X) X( X) X( X) X( X) 1( 1) X( 1)
SABA 34 X X( X) X( X) X( X) 1( 1) 7( 8) X( 8)
ST EUSTATIUS 34 X X( X) X( X) X( X) 1( 1) 7( 8) 1( 9)
ST EUSTATIUS 50 X X( X) X( X) X( X) X( X) 2( 2) X( 2)
ST EUSTATIUS 64 X X( X) X( X) X( X) X( X) 1( 1) X( 1)
ST KITTS-NEVIS 34 X X( X) X( X) X( X) 1( 1) 7( 8) 1( 9)
ST KITTS-NEVIS 50 X X( X) X( X) X( X) X( X) 2( 2) X( 2)
ST KITTS-NEVIS 64 X X( X) X( X) X( X) X( X) 1( 1) X( 1)
BARBUDA 34 X X( X) X( X) X( X) 4( 4) 11(15) 1(16)
BARBUDA 50 X X( X) X( X) X( X) X( X) 4( 4) X( 4)
BARBUDA 64 X X( X) X( X) X( X) X( X) 2( 2) X( 2)
ANTIGUA 34 X X( X) X( X) X( X) 3( 3) 8(11) 1(12)
ANTIGUA 50 X X( X) X( X) X( X) X( X) 3( 3) 1( 4)
ANTIGUA 64 X X( X) X( X) X( X) X( X) 2( 2) X( 2)
GUADELOUPE 34 X X( X) X( X) X( X) 3( 3) 6( 9) X( 9)
DOMINICA 34 X X( X) X( X) X( X) 2( 2) 3( 5) X( 5)
MARTINIQUE 34 X X( X) X( X) X( X) 2( 2) 2( 4) X( 4)
$$
FORECASTER HAGEN/PASCH
Posted on 26 September 2021 | 9:43 am
...SAM CONTINUES MOVING SLOWLY WEST-NORTHWESTWARD AS A CATEGORY 4 HURRICANE...
As of 11:00 AM AST Sun Sep 26
the center of Sam was located near 13.9, -50.2
with movement WNW at 8 mph.
The minimum central pressure was 943 mb
with maximum sustained winds of about 145 mph.
Posted on 26 September 2021 | 9:42 am
Issued at 1100 AM AST Sun Sep 26 2021
000
WTNT33 KNHC 261442
TCPAT3
BULLETIN
Hurricane Sam Advisory Number 16
NWS National Hurricane Center Miami FL AL182021
1100 AM AST Sun Sep 26 2021
...SAM CONTINUES MOVING SLOWLY WEST-NORTHWESTWARD AS A CATEGORY 4
HURRICANE...
SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
-----------------------------------------------
LOCATION...13.9N 50.2W
ABOUT 905 MI...1455 KM ESE OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...145 MPH...230 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 8 MPH...13 KM/H
MINIMUM CENTRAL PRESSURE...943 MB...27.85 INCHES
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
DISCUSSION AND OUTLOOK
----------------------
At 1100 AM AST (1500 UTC), the center of Hurricane Sam was located
near latitude 13.9 North, longitude 50.2 West. Sam is moving toward
the west-northwest near 8 mph. This general motion is expected to
continue today, followed by a turn toward the northwest on Monday.
Then, a northwestward motion is forecast to continue through
midweek.
Maximum sustained winds are near 145 mph (230 km/h) with higher
gusts. Sam is a category 4 hurricane on the Saffir-Simpson
Hurricane Wind Scale. Some fluctuations in intensity are expected
during the next day or so. Thereafter, some slow weakening is
forecast.
Hurricane-force winds extend outward up to 30 miles (45 km) from the
center and tropical-storm-force winds extend outward up to 90 miles
(150 km).
The estimated minimum central pressure is 943 mb (27.85 inches).
HAZARDS AFFECTING LAND
----------------------
SURF: Swells generated by Sam are forecast to reach the Lesser
Antilles early this week. These swells could cause life-threatening
surf and rip current conditions. Please consult products from your
local weather office.
NEXT ADVISORY
-------------
Next complete advisory at 500 PM AST.
$$
Forecaster Hagen/Pasch
Posted on 26 September 2021 | 9:42 am
Issued at 1500 UTC SUN SEP 26 2021
000
WTNT23 KNHC 261441
TCMAT3
HURRICANE SAM FORECAST/ADVISORY NUMBER 16
NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021
1500 UTC SUN SEP 26 2021
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
HURRICANE CENTER LOCATED NEAR 13.9N 50.2W AT 26/1500Z
POSITION ACCURATE WITHIN 15 NM
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT 7 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 943 MB
EYE DIAMETER 10 NM
MAX SUSTAINED WINDS 125 KT WITH GUSTS TO 150 KT.
64 KT....... 25NE 20SE 20SW 20NW.
50 KT....... 40NE 30SE 25SW 30NW.
34 KT....... 80NE 80SE 50SW 70NW.
12 FT SEAS..150NE 90SE 90SW 120NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
REPEAT...CENTER LOCATED NEAR 13.9N 50.2W AT 26/1500Z
AT 26/1200Z CENTER WAS LOCATED NEAR 13.8N 50.0W
FORECAST VALID 27/0000Z 14.4N 51.2W
MAX WIND 125 KT...GUSTS 150 KT.
64 KT... 25NE 20SE 20SW 20NW.
50 KT... 40NE 30SE 25SW 30NW.
34 KT... 90NE 80SE 50SW 70NW.
FORECAST VALID 27/1200Z 15.2N 52.4W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 25NE 20SE 20SW 20NW.
50 KT... 50NE 40SE 30SW 40NW.
34 KT... 90NE 80SE 50SW 70NW.
FORECAST VALID 28/0000Z 16.0N 53.5W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 30NE 25SE 20SW 25NW.
50 KT... 50NE 40SE 30SW 40NW.
34 KT... 90NE 90SE 60SW 80NW.
FORECAST VALID 28/1200Z 16.8N 54.6W
MAX WIND 115 KT...GUSTS 140 KT.
64 KT... 35NE 30SE 25SW 30NW.
50 KT... 50NE 45SE 35SW 40NW.
34 KT... 90NE 90SE 70SW 80NW.
FORECAST VALID 29/0000Z 17.7N 55.7W
MAX WIND 115 KT...GUSTS 140 KT.
50 KT... 50NE 50SE 40SW 40NW.
34 KT...100NE 90SE 70SW 80NW.
FORECAST VALID 29/1200Z 18.6N 57.1W
MAX WIND 115 KT...GUSTS 140 KT.
50 KT... 60NE 50SE 40SW 45NW.
34 KT...100NE 95SE 75SW 90NW.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
OUTLOOK VALID 30/1200Z 21.4N 60.3W
MAX WIND 110 KT...GUSTS 135 KT.
OUTLOOK VALID 01/1200Z 25.6N 63.1W
MAX WIND 110 KT...GUSTS 135 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.9N 50.2W
NEXT ADVISORY AT 26/2100Z
$$
FORECASTER HAGEN/PASCH
Posted on 26 September 2021 | 9:41 am
843
ABNT20 KNHC 261145
TWOAT
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Sun Sep 26 2021
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
The National Hurricane Center is issuing advisories on Hurricane
Sam, located about 900 miles east-southeast of the northern Leeward
Islands.
An elongated area of disorganized showers and thunderstorms
associated with the remnants of Peter is located a few hundred
miles southeast of Bermuda. Upper-level winds only appear
marginally conducive for some slow development of this disturbance
over the next couple of days as it moves northeastward at about 10
mph.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 5 days...low...20 percent.
A tropical wave is expected to move off the west coast of Africa on
Monday. Environmental conditions are forecast to be conducive for
gradual development thereafter, and a tropical depression could form
by midweek while the system moves westward to west-northwestward at
10 to 15 mph over the far eastern tropical Atlantic.
* Formation chance through 48 hours...low...near 10 percent.
* Formation chance through 5 days...medium...60 percent.
A broad area of low pressure could form over the eastern or central
tropical Atlantic early this week, to the west of the tropical wave
that will be moving off the coast of Africa. Thereafter,
environmental conditions could support some development of this
disturbance while it moves westward at 5 to 10 mph through the
middle of the week.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...30 percent.
$$
Forecaster Hagen/Pasch
Posted on 26 September 2021 | 6:45 am
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