Falmouth Weather

Hazardous marine condition(s):

Synopsis...A FRONTAL BOUNDARY N OF THE WATERS THIS EVENING WILL DROP S TONIGHT AND LINGER OVER THE WATERS TUE. THE BOUNDARY IS EXPECTED TO LIE ROUGHLY E TO W FROM BOS HARBOR TO PROVINCETOWN AND OFFSHORE. THIS FRONT WILL THEN LIFT N WED AND THU. A COLD FRONT WILL MOVE ACROSS THE WATERS FRI. HIGH PRES WILL FOLLOW FOR THE WEEKEND.

FOR INFORMATION ON POSSIBLE HAZARDOUS WEATHER BEYOND THE 24-36 HOUR FORECAST PERIOD...PLEASE VISIT WWW.WEATHER.GOV/BOSTON AND FOLLOW THE HAZARDOUS OUTLOOKS LINK AT THE TOP OF THE BLUE BAR ON THE LEFT.

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Today: Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. A chance of showers, with thunderstorms also possible after 5pm. Patchy fog. Seas 1 ft or less.

Tonight: Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 9pm. Patchy dense fog. Seas 1 ft or less.

Wednesday: SW wind 8 to 13 kt. A slight chance of showers, with thunderstorms also possible after 9am. Patchy dense fog. Seas 1 ft or less.

Wednesday Night: SW wind around 12 kt. A slight chance of showers and thunderstorms before 1am. Seas 1 ft or less.

Thursday: SSW wind 14 to 18 kt. A chance of showers and thunderstorms, then showers likely after 2pm. Seas 1 ft or less.

Thursday Night: SSW wind around 15 kt. Showers. Seas 1 ft or less.

Friday: S wind 14 to 19 kt becoming variable and less than 5 kt in the afternoon. Showers likely, mainly before noon. Seas 1 ft or less.

Friday Night: Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.

Saturday: NNW wind around 7 kt. Mostly sunny. Seas 1 ft or less.

*Notices: (1) This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
(2) The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.

Tuesday, May 21		5:17am / 8:01pm 4:08pm / 2:46am
Isolated Thunderstorms	69° 55°	Day: Areas of dense morning fog. A few isolated thunderstorms developing this afternoon. High 69F. Winds S at 5 to 10 mph. Chance of rain 30%. Night: Showers and thundershowers this evening followed by a few lingering showers overnight. Low near 55F. Winds S at 5 to 10 mph. Chance of rain 60%. Time Temp Chill Humidity Precip Clouds Visibility Wind Weather 5am 57° 57° 96% 20% 81% 10mi NW 1 mph 6am 58° 58° 96% 20% 87% 10mi NW 2 mph 7am 60° 60° 93% 20% 85% 10mi SE 5 mph 8am 62° 62° 90% 20% 90% 10mi SSE 7 mph 9am 63° 62° 87% 20% 91% 10mi SSE 9 mph 10am 65° 65° 81% 20% 87% 10mi SSE 9 mph 11am 66° 66° 78% 20% 82% 10mi S 9 mph 12pm 67° 67° 75% 20% 80% 10mi S 10 mph 1pm 68° 68° 73% 30% 73% 10mi S 10 mph 2pm 68° 68° 73% 30% 71% 10mi S 10 mph 3pm 68° 68° 73% 30% 72% 10mi SSW 10 mph 4pm 67° 67° 75% 40% 75% 10mi SSW 9 mph 5pm 65° 65° 78% 40% 79% 10mi SSW 9 mph 6pm 63° 63° 84% 40% 83% 10mi SSW 8 mph 7pm 61° 60° 87% 40% 86% 10mi S 7 mph 8pm 59° 58° 93% 40% 88% 10mi S 6 mph 9pm 58° 57° 93% 40% 89% 10mi SSE 6 mph 10pm 57° 56° 96% 20% 90% 10mi SSE 6 mph 11pm 57° 56° 93% 20% 90% 10mi SSE 5 mph
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Wednesday, May 22		5:17am / 8:02pm 5:18pm / 3:20am
AM Clouds/PM Sun	73° 60°	Day: Cloudy skies early, followed by partial clearing. High 73F. Winds SW at 10 to 20 mph. Night: Mostly cloudy skies early, then partly cloudy after midnight. Low near 60F. Winds SSW at 10 to 20 mph. Time Temp Chill Humidity Precip Clouds Visibility Wind Weather 12am 57° 56° 93% 20% 90% 10mi S 5 mph 1am 56° 55° 96% 30% 90% 10mi S 6 mph 2am 56° 55° 100% 30% 90% 10mi SSW 6 mph 3am 56° 55° 100% 30% 90% 10mi SSW 6 mph 4am 56° 55° 100% 20% 91% 10mi SSW 6 mph 5am 57° 56° 96% 20% 91% 10mi SSW 6 mph 6am 58° 57° 96% 20% 92% 10mi SSW 7 mph 7am 59° 58° 96% 20% 93% 10mi SSW 8 mph 8am 61° 60° 93% 20% 90% 10mi SW 10 mph 9am 63° 62° 87% 20% 85% 10mi SW 10 mph 10am 65° 64° 84% 20% 78% 10mi SW 11 mph 11am 67° 67° 78% 20% 70% 10mi SW 11 mph 12pm 69° 69° 76% 20% 63% 10mi SW 12 mph 1pm 70° 70° 73% 20% 58% 10mi SW 13 mph 2pm 71° 71° 71% 20% 53% 10mi SSW 14 mph 3pm 71° 71° 73% 20% 49% 10mi SSW 14 mph 4pm 70° 70° 76% 20% 47% 10mi SSW 14 mph 5pm 69° 69° 78% 20% 50% 10mi SSW 14 mph 6pm 67° 67° 81% 20% 59% 10mi SSW 14 mph 7pm 65° 64° 87% 10% 69% 10mi SSW 13 mph 8pm 63° 62° 90% 10% 78% 10mi SSW 12 mph 9pm 62° 60° 93% 10% 79% 10mi SSW 13 mph 10pm 61° 59° 96% 10% 79% 10mi SSW 13 mph 11pm 61° 59° 96% 10% 78% 10mi SSW 13 mph
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Thursday, May 23		5:16am / 8:03pm 6:30pm / 3:59am
Few Showers/Wind	69° 58°	Windy with a few showers. Highs in the upper 60s and lows in the upper 50s. Time Temp Chill Humidity Precip Clouds Visibility Wind Weather 12am 61° 59° 96% 10% 75% 10mi SSW 13 mph 1am 62° 60° 93% 10% 72% 10mi SSW 14 mph 2am 62° 60° 93% 10% 68% 10mi SSW 14 mph 3am 62° 60° 93% 10% 63% 10mi SSW 14 mph 4am 62° 60° 90% 10% 57% 10mi SSW 14 mph
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Friday, May 24		5:15am / 8:03pm 7:41pm / 4:45am
Showers/Wind	66° 49°	Windy with showers. Highs in the mid 60s and lows in the upper 40s.
Saturday, May 25		5:14am / 8:04pm 8:49pm / 5:38am
Partly Cloudy	62° 49°	Times of sun and clouds. Highs in the low 60s and lows in the upper 40s.
Sunday, May 26		5:14am / 8:05pm 9:49pm / 6:40am
Partly Cloudy	64° 49°	Mix of sun and clouds. Highs in the mid 60s and lows in the upper 40s.
Monday, May 27		5:13am / 8:06pm 10:42pm / 7:47am
Partly Cloudy	66° 50°	Mix of sun and clouds. Highs in the mid 60s and lows in the low 50s.
Tuesday, May 28		5:13am / 8:07pm 11:26pm / 8:58am
Sunny	67° 52°	Mainly sunny. Highs in the upper 60s and lows in the low 50s.
Wednesday, May 29		5:12am / 8:08pm 11:59pm / 10:10am
Partly Cloudy	69° 54°	Times of sun and clouds. Highs in the upper 60s and lows in the mid 50s.
Thursday, May 30		5:11am / 8:08pm 12:05am / 11:19am
Showers	70° 55°	Chance of showers. Highs in the low 70s and lows in the mid 50s.