National Weather Service Forecast Office

Today's UV Index

Very High

Tides
at Key West Harbor


High	2:54 AM	1.9 ft
Low	10:41 AM	0.5 ft
High	5:09 PM	1.1 ft
Low	8:45 PM	1.0 ft

High	3:58 AM	1.8 ft
Low	12:01 PM	0.5 ft
High	7:01 PM	1.1 ft
Low	10:02 PM	1.0 ft

Sun Sep 7

Mon Sep 15

Mon Sep 22

Mon Sep 29

Key West Climate

Normal High	89°F
Normal Low	79°F
Record High (1951)	94°F
Record Low (1890)	70°F
Average Monthly Rainfall	5.45 in

Your Florida Keys Forecast for Sunday, September 7th

Overnight Monday Monday Night Tuesday Tuesday Night
Isolated Thunderstorms Chance for Measurable Precipitation 20% Trop. Storm/ Hurricane Conditions Possible Trop. Storm Conditions Possible
Isolated
Tstms Trop. Storm/ Hurricane
Conditions
Possible Hurricane
Conditions
Possible Hurricane
Conditions
Possible Trop. Storm
Conditions
Possible
Lo 81°F Hi 88°F Lo 79°F Hi 86°F Lo 81°F

Florida Bay

HURRICANE WATCH IN EFFECT.

TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS A MODERATE CHOP. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY THIS EVENING.

MONDAY...NORTHEAST WINDS 20 TO 25 KNOTS. BAY WATERS ROUGH. SCATTERED SHOWERS IN THE MORNING. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.

Atlantic Waters

SMALL CRAFT SHOULD EXERCISE CAUTION.
HURRICANE WATCH IN EFFECT.

TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS BEYOND THE REEF BUILDING TO 3 TO 6 FEET. SEAS HIGHER IN THE GULF STREAM. SEAS INSIDE THE REEF AROUND 2 FEET. NEARSHORE WATERS ROUGH. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY THIS EVENING.

MONDAY...TROPICAL STORM CONDITIONS POSSIBLE LATE. NORTHEAST WINDS 25 TO 30 KNOTS...WITH GUSTS TO 35 KNOTS LATE. SEAS BEYOND THE REEF 5 TO 7 FEET BUILDING TO 6 TO 10 FEET LATE. SEAS HIGHER IN THE GULF STREAM. SEAS INSIDE THE REEF 2 TO 4 FEET. NEARSHORE WATERS VERY ROUGH. SCATTERED SHOWERS AND THUNDERSTORMS IN THE MORNING. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.

Gulf Side

HURRICANE WATCH IN EFFECT.

TONIGHT...NORTHEAST TO EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. NEARSHORE WATERS A MODERATE CHOP. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY BEFORE MIDNIGHT.

MONDAY...TROPICAL STORM CONDITIONS POSSIBLE LATE. NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET BUILDING TO 4 TO 7 FEET IN THE AFTERNOON. NEARSHORE WATERS CHOPPY. SCATTERED SHOWERS AND THUNDERSTORMS.

Sunrise 7:10 AM Sunset 7:40 PM Tomorrow's Sunrise 7:10 AM

Very High

High

2:54 AM

1.9 ft

Low

10:41 AM

0.5 ft

High

5:09 PM

1.1 ft

Low

8:45 PM

1.0 ft

High

3:58 AM

1.8 ft

Low

12:01 PM

0.5 ft

High

7:01 PM

1.1 ft

Low

10:02 PM

1.0 ft

Your Florida Keys Forecast for Sunday, September 7th

HURRICANE WATCH IN EFFECT.

TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS A MODERATE CHOP. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY THIS EVENING.

MONDAY...NORTHEAST WINDS 20 TO 25 KNOTS. BAY WATERS ROUGH. SCATTERED SHOWERS IN THE MORNING. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.

SMALL CRAFT SHOULD EXERCISE CAUTION.HURRICANE WATCH IN EFFECT.

TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS BEYOND THE REEF BUILDING TO 3 TO 6 FEET. SEAS HIGHER IN THE GULF STREAM. SEAS INSIDE THE REEF AROUND 2 FEET. NEARSHORE WATERS ROUGH. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY THIS EVENING.

HURRICANE WATCH IN EFFECT.

TONIGHT...NORTHEAST TO EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. NEARSHORE WATERS A MODERATE CHOP. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY BEFORE MIDNIGHT.

MONDAY...TROPICAL STORM CONDITIONS POSSIBLE LATE. NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET BUILDING TO 4 TO 7 FEET IN THE AFTERNOON. NEARSHORE WATERS CHOPPY. SCATTERED SHOWERS AND THUNDERSTORMS.

SMALL CRAFT SHOULD EXERCISE CAUTION.
HURRICANE WATCH IN EFFECT.