Nearshore Marine Forecast
Issued by NWS Buffalo, NY

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566
FZUS51 KBUF 202228
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
628 PM EDT Tue Jun 20 2017

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.

LEZ020-210315-
Upper Niagara River and Buffalo Harbor-
628 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.TONIGHT...Southwest winds 15 to 20 knots becoming west 5 to 10
knots. Showers with a chance of thunderstorms.
.WEDNESDAY...West winds 5 to 10 knots. Partly to mostly sunny.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming light and
variable. Partly cloudy in the evening...then becoming clear.
.THURSDAY...South winds 10 knots or less increasing to 10 to
15 knots. A chance of showers in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. A chance of
showers and thunderstorms in the evening...then showers likely
with a chance of thunderstorms overnight.
.FRIDAY...Southwest winds 10 to 15 knots becoming light and
variable. Showers likely with a chance of thunderstorms during
the day...then a chance of showers Friday night.
.SATURDAY...Northwest winds 5 to 10 knots becoming light and
variable. A chance of showers Saturday night.
.SUNDAY...West winds 10 knots or less. A chance of showers.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 71 degrees.

$$

LOZ030-210315-
Lower Niagara River-
628 PM EDT Tue Jun 20 2017

.TONIGHT...Southwest winds 5 to 15 knots. Showers with a chance
of thunderstorms.
.WEDNESDAY...West winds 5 to 10 knots. Partly to mostly sunny.
.WEDNESDAY NIGHT...West winds less than 10 knots. Partly cloudy
in the evening...then becoming clear.
.THURSDAY...Light and variable winds becoming south 10 to
15 knots. A chance of showers in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. A chance of
showers and thunderstorms in the evening...then showers likely
with a chance of thunderstorms overnight.
.FRIDAY...Southwest winds 10 to 15 knots becoming northwest less
than 10 knots. Showers likely with a chance of thunderstorms
during the day...then a chance of showers Friday night.
.SATURDAY...Northwest winds 10 knots or less becoming west. A
chance of showers Saturday night.
.SUNDAY...West winds 10 knots or less. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-210315-
Buffalo to Ripley along Lake Erie-
628 PM EDT Tue Jun 20 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.TONIGHT...Southwest winds 15 to 20 knots becoming west 10 to
15 knots. Showers with a chance of thunderstorms. Waves 3 to
6 feet subsiding to 2 to 3 feet. Waves occasionally around
7 feet.
.WEDNESDAY...West winds 5 to 10 knots. Mostly sunny. Waves 1 to
3 feet.
.WEDNESDAY NIGHT...West winds 10 knots or less becoming south.
Becoming mainly clear. Waves 1 foot or less.
.THURSDAY...South winds 5 to 15 knots. A chance of showers in the
afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots. A chance of showers and thunderstorms in the
evening...then showers likely with a chance of thunderstorms
overnight. Waves 1 to 3 feet building to 2 to 4 feet.
.FRIDAY...Southwest winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. Showers likely with a chance of
thunderstorms during the day...then a chance of showers Friday
night. Waves 2 to 4 feet subsiding to 1 to 2 feet.
.SATURDAY...Northwest winds 5 to 15 knots becoming west. A chance
of showers Saturday night. Waves 1 to 3 feet.
.SUNDAY...West winds 5 to 10 knots. A chance of showers. Waves
1 to 2 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-210315-
Niagara River to Hamlin Beach along Lake Ontario-
628 PM EDT Tue Jun 20 2017

.TONIGHT...Southwest winds 10 to 15 knots becoming west. Showers
with a chance of thunderstorms. Waves 2 feet or less.
.WEDNESDAY...West winds 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.WEDNESDAY NIGHT...West winds 10 knots or less becoming
southwest. Partly cloudy in the evening...then becoming clear.
Waves 2 feet or less.
.THURSDAY...South winds 10 knots or less increasing to 10 to
15 knots. A chance of showers in the afternoon. Waves 1 foot or
less.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots. A chance of showers in the evening...then showers
likely with a chance of thunderstorms overnight. Waves 1 to
3 feet.
.FRIDAY...Southwest winds 15 to 20 knots becoming northwest and
diminishing to 5 to 10 knots. Showers likely with a chance of
thunderstorms during the day...then a chance of showers Friday
night. Waves 1 to 3 feet building to 2 to 4 feet...then subsiding
to 2 feet or less.
.SATURDAY...Northwest winds 5 to 15 knots becoming west less than
10 knots. A chance of showers Saturday night. Waves 1 to 3 feet
subsiding to 1 foot or less.
.SUNDAY...West winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-210315-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
628 PM EDT Tue Jun 20 2017

.TONIGHT...West winds 10 to 15 knots. Showers with a chance of
thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY...West winds 10 to 15 knots. Mostly sunny. Waves 1 to
3 feet.
.WEDNESDAY NIGHT...West winds 5 to 15 knots becoming southwest.
Mainly clear. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 10 knots or less becoming south. A
chance of showers in the afternoon. Waves 2 feet or less.
.THURSDAY NIGHT...South winds 10 to 15 knots becoming southwest
15 to 20 knots. A chance of showers in the evening...then showers
likely with a chance of thunderstorms overnight. Waves 1 to
3 feet.
.FRIDAY...Southwest winds 10 to 15 knots becoming west. Showers
likely with a chance of thunderstorms. Waves 1 to 3 feet building
to 2 to 4 feet.
.SATURDAY...West winds 5 to 15 knots. Partly cloudy. Waves 1 to
3 feet building to 2 to 4 feet...then subsiding to 1 to 3 feet.
.SUNDAY...West winds 5 to 10 knots. A chance of showers. Waves
2 feet or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 53 degrees.

$$

LOZ045-210315-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
628 PM EDT Tue Jun 20 2017

.TONIGHT...Southwest winds 10 to 15 knots becoming west. A chance
of showers this evening...then showers with a chance of
thunderstorms after midnight. Waves 1 to 3 feet.
.WEDNESDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. Partly sunny. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 5 to 15 knots. Partly cloudy in the
evening...then becoming clear. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 10 knots or less becoming south.
Sunny in the morning...then becoming partly sunny. Waves 2 feet
or less.
.THURSDAY NIGHT...South winds 10 to 15 knots becoming southwest
15 to 20 knots. A chance of showers in the evening...then showers
likely with a chance of thunderstorms overnight. Waves 1 to
3 feet.
.FRIDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots. Showers likely with a chance of thunderstorms. Waves
2 to 4 feet.
.SATURDAY...West winds 10 to 15 knots diminishing to less than
10 knots. Partly to mostly cloudy. Waves 1 to 3 feet building to
2 to 4 feet...then subsiding to 1 to 3 feet.
.SUNDAY...Southwest winds 5 to 15 knots becoming west. A chance
of showers. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$



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