460
FNAK77 PAJK 100127
FWSAJK
SPOT FORECAST FOR USCG MARINE...USCG
NATIONAL WEATHER SERVICE JUNEAU AK
527 PM AKDT SUN AUG 9 2026
FORECAST IS BASED ON FORECAST START TIME OF 2100 AKDT ON AUGUST 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (907) 790-6824, IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
WESTERLY WINDS UP TO 15 KNOTS WILL DIMINISH OVERNIGHT TO LESS
THAN 10 KNOTS IN WATERS SOUTH OF PRINCE OF WALES ISLAND, WITH LOW CEILINGS
DROPPING TO IFR AND VISIBILITIES LESS THAN ONE MILE PAST 10 PM TONIGHT. THERE
IS A LOWER CHANCE, AROUND 40%, THAT THESE CEILINGS COULD BE 400 FT OR LOWER. BY
4 AM TOMORROW MORNING, THESE LOW CEILINGS AND VISIBILITIES ARE EXPECTED TO
PUSH NORTHWARD TO WATERS NEAR MARY ISLAND, TO THE EAST OF ANNETTE ISLAND. AREAS
TO THE WEST OF ANNETTE ISLAND AND EAST OF PRINCE OF WALES ISLAND NEAR DIXON
ENTRANCE ARE EXPECTED TO BE A POCKET OF PARTLY CLOUDY, VFR CONDITIONS OVERNIGHT.
REST OF TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT) THEN BECOMING
MOSTLY CLOUDY (50-60 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........94 PERCENT.
SURFACE WINDS (KTS).SOUTHWEST WINDS AROUND 7 KNOTS SHIFTING TO THE
WEST AROUND 4 KNOTS LATE IN THE EVENING, THEN
BECOMING LIGHT OVERNIGHT.
SWELL HEIGHT........NORTH SWELL 0 FEET.
WAVE HEIGHT.........2 FEET.
FREEZING SPRAY......NONE.
SEA SURFACE TEMP....59 DEGREES FAHRENHEIT.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (AKDT) 9 PM MIDNGT 3 AM
SKY (%).........17 18 28
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0
TEMP............59 58 57
RH..............87 90 91
SFC WIND (KTS)..SW 7G10 W 4G9 NW 3G7
SWELL HGT (FT)..N 0 N 0 N 0
WAVE HEIGHT (FT)2 1 1
FREEZING SPRAY..
SST (F).........59 59 59
MONDAY
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT) THEN BECOMING
SUNNY (20-30 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........87 PERCENT.
SURFACE WINDS (KTS).LIGHT WINDS BECOMING SOUTH 5 TO 8 KNOTS IN THE
AFTERNOON.
SWELL HEIGHT........NORTH SWELL 0 FEET.
WAVE HEIGHT.........2 FEET.
FREEZING SPRAY......NONE.
SEA SURFACE TEMP....59 DEGREES FAHRENHEIT.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (AKDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........55 65 65 65 58 58 58 37 37 37 25 25
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............57 56 57 57 57 58 58 59 59 59 60 59
RH..............94 94 94 92 92 91 90 89 89 88 87 87
SFC WND DIR.....E E E E SE SE SE S S S S S
SFC WND SPD KTS.3 3 3 3 3 3 3 5 5 5 8 8
SFC WND GST.....7 8 8 8 8 8 8 10 10 10 12 12
SWELL DIRECTION.N N N N N N N N N N N N
SWELL HGT (FT)..0 0 0 0 0 0 0 0 0 0 0 0
WAVE HEIGHT (FT)1 1 1 1 1 1 1 1 1 1 2 2
FREEZING SPRAY..
SST (F).........59 59 59 59 59 59 59 59 59 59 59 59
FORECASTER...COMPTON
REQUESTED BY...USCG
TYPE OF REQUEST...MARINE
.TAG 2619337.0/AJK
.DELDT 08/09/26
.FORMATTERVERSION 2.0.0
.EMAIL SECTORSEAKPREVENTION@USCG.MIL
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