Nearshore Marine Forecast
Issued by NWS Buffalo, NY

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FZUS51 KBUF 200542
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
142 AM EDT Mon May 20 2019

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

LEZ020-200915-
Upper Niagara River and Buffalo Harbor-
142 AM EDT Mon May 20 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THIS EVENING...

.OVERNIGHT...Southwest winds 10 to 15 knots. Scattered
showers.
.MONDAY...Southwest winds 10 to 15 knots increasing to 15 to
25 knots. Scattered showers in the morning.
.MONDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. Mostly cloudy in the evening, then clearing.
.TUESDAY...West winds 5 to 10 knots becoming northwest. Sunny.
.TUESDAY NIGHT...Northwest winds less than 10 knots. Mainly
clear.
.WEDNESDAY...East winds 10 knots or less becoming southeast. A
chance of showers.
.THURSDAY...South winds less than 10 knots. A chance of showers.
.FRIDAY...South winds 10 knots or less becoming southwest. A
chance of showers Friday night.

The water temperature off Buffalo is 45 degrees.

$$

LOZ030-200915-
Lower Niagara River-
142 AM EDT Mon May 20 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THIS EVENING...

.OVERNIGHT...Southwest winds 10 to 15 knots. Scattered
showers.
.MONDAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots. Mostly cloudy.
.MONDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. Mostly cloudy in the evening, then clearing.
.TUESDAY...West winds around 10 knots becoming northwest. Sunny.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots becoming light and
variable. Clear.
.WEDNESDAY...East winds 10 knots or less. A chance of showers.
.THURSDAY...Southeast winds less than 10 knots. A chance of
showers.
.FRIDAY...South winds 10 knots or less becoming southwest.
Showers likely Friday night.

$$

LEZ040-041-200915-
Buffalo to Ripley along Lake Erie-
142 AM EDT Mon May 20 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING
THROUGH THIS EVENING...

.OVERNIGHT...South winds 10 to 15 knots becoming southwest
15 to 20 knots. Scattered showers. Waves 1 to 3 feet.
.MONDAY...Southwest winds 15 to 25 knots. Scattered showers in
the morning. Waves 1 to 3 feet building to 4 to 7 feet. Waves
occasionally around 9 feet.
.MONDAY NIGHT...West winds 15 to 25 knots diminishing to 10 to
15 knots. Partly to mostly cloudy. Waves 4 to 7 feet subsiding to
1 to 3 feet. Waves occasionally around 9 feet.
.TUESDAY...West winds 5 to 10 knots. Sunny. Waves 1 to 3 feet.
.TUESDAY NIGHT...West winds 10 knots or less becoming northeast.
Mainly clear. Waves 2 feet or less.
.WEDNESDAY...East winds 10 knots or less becoming southeast. A
chance of showers. Waves 1 foot or less.
.THURSDAY...South winds 10 knots or less becoming southwest. A
chance of showers. Waves 1 foot or less.
.FRIDAY...Southwest winds 5 to 15 knots. A chance of showers.
Waves 2 feet or less.

$$

LOZ042-200915-
Niagara River to Hamlin Beach along Lake Ontario-
142 AM EDT Mon May 20 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH TUESDAY MORNING...

.OVERNIGHT...Southwest winds 10 to 15 knots. Scattered
showers. Waves 1 to 2 feet.
.MONDAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots. Scattered showers. Waves 1 to 3 feet building to 3 to
6 feet. Waves occasionally around 7 feet.
.MONDAY NIGHT...West winds 15 to 25 knots. Partly to mostly
cloudy. Waves 3 to 6 feet. Waves occasionally around 7 feet.
.TUESDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. Sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet.
Waves occasionally around 6 feet.
.TUESDAY NIGHT...Northwest winds 5 to 15 knots. Clear. Waves 1 to
3 feet.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming east. A
chance of showers. Waves 1 foot or less.
.THURSDAY...Southeast winds less than 10 knots becoming west. A
chance of showers. Waves 1 foot or less.
.FRIDAY...South winds 5 to 15 knots becoming southwest. Showers
likely Friday night. Waves 2 feet or less.

$$

LOZ043-044-200915-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
142 AM EDT Mon May 20 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EDT THIS AFTERNOON
THROUGH TUESDAY MORNING...

.OVERNIGHT...South winds 10 to 15 knots. Scattered showers.
Waves 2 feet or less.
.MONDAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots. Scattered showers. Waves 1 to 3 feet building to 3 to
5 feet. Waves occasionally around 6 feet.
.MONDAY NIGHT...West winds 15 to 20 knots. Mostly cloudy. Waves
5 to 8 feet. Waves occasionally around 10 feet.
.TUESDAY...West winds 15 to 20 knots. Sunny. Waves 4 to 7 feet
subsiding to 3 to 5 feet. Waves occasionally around 9 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming northwest
5 to 15 knots. Mainly clear. Waves 2 to 4 feet subsiding to 1 to
3 feet.
.WEDNESDAY...North winds 10 knots or less becoming southeast.
Mainly clear, then becoming partly cloudy. Waves 2 feet or less.
.THURSDAY...Southeast winds less than 10 knots becoming west. A
chance of showers. Waves 1 foot or less.
.FRIDAY...Southwest winds 10 knots or less increasing to 10 to
15 knots. Showers likely Friday night. Waves 2 feet or less.

The water temperature off Rochester is 45 degrees.

$$

LOZ045-200915-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
142 AM EDT Mon May 20 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM EDT THIS AFTERNOON
THROUGH TUESDAY MORNING...

.OVERNIGHT...South winds 10 to 15 knots. Numerous showers.
Waves 2 feet or less.
.MONDAY...Southwest winds 15 to 20 knots. Scattered showers.
Waves 1 to 3 feet building to 3 to 5 feet. Waves occasionally
around 6 feet.
.MONDAY NIGHT...Southwest winds 15 to 20 knots becoming west.
Mostly cloudy. Waves 4 to 7 feet. Waves occasionally around
9 feet.
.TUESDAY...West winds 10 to 15 knots. Mostly sunny. Waves 3 to
6 feet subsiding to 2 to 4 feet. Waves occasionally around
7 feet.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots becoming north.
Mainly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.WEDNESDAY...North winds 10 knots or less becoming east. Mainly
clear, then becoming partly cloudy. Waves 2 feet or less.
.THURSDAY...Southeast winds less than 10 knots. Mostly cloudy.
Waves 1 foot or less.
.FRIDAY...Southeast winds 10 knots or less becoming southwest
10 to 15 knots. Showers likely Friday night. Waves 2 feet or
less.

$$



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