41.9300’ N, 70.0417’ W

Wellfleet Harbor, MA

60°
H 64°
L 58°
NNE
12mph
High tide
8:13 am

Wellfleet Harbor, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Sep 21
AM Showers
Close Hourly
64º / 58º 44% NNE 15 mph 82%
7am Cloudy 60º 24% NNE 12 mph 97%
8am Cloudy 61º 22% NE 14 mph 94%
9am Cloudy 62º 20% NE 14 mph 88%
10am Cloudy 63º 5% NE 14 mph 84%
11am Cloudy 64º 2% NE 15 mph 80%
12pm Cloudy 64º 2% NNE 14 mph 77%
1pm Mostly Cloudy 64º 2% NNE 14 mph 76%
2pm Mostly Cloudy 63º 5% NNE 14 mph 76%
3pm Partly Cloudy 63º 4% NNE 13 mph 74%
4pm Partly Cloudy 63º 4% NNE 13 mph 73%
5pm Mostly Sunny 62º 4% NNE 12 mph 71%
6pm Partly Cloudy 61º 3% NNE 11 mph 74%
7pm Mostly Cloudy 60º 3% NE 10 mph 76%
8pm Mostly Cloudy 59º 3% NE 9 mph 78%
9pm Mostly Cloudy 59º 3% NE 9 mph 77%
10pm Partly Cloudy 59º 3% NE 9 mph 79%
11pm Mostly Cloudy 59º 3% NE 9 mph 78%
Tue
Sep 22
Cloudy
View Hourly
63º / 55º 6% NE 16 mph 66%
12am Mostly Cloudy 59º 3% NE 9 mph 78%
1am Mostly Cloudy 59º 3% NE 9 mph 78%
2am Mostly Cloudy 59º 3% NE 10 mph 76%
3am Cloudy 59º 3% NE 10 mph 76%
4am Cloudy 59º 3% NE 12 mph 76%
5am Cloudy 59º 3% NE 12 mph 76%
6am Cloudy 59º 3% NE 13 mph 74%
7am Cloudy 59º 3% NE 14 mph 74%
8am Cloudy 60º 3% NE 14 mph 71%
9am Cloudy 61º 6% NE 15 mph 68%
10am Cloudy 62º 3% NE 15 mph 65%
11am Cloudy 62º 3% NE 15 mph 65%
12pm Cloudy 62º 3% NE 15 mph 65%
1pm Cloudy 62º 3% NE 15 mph 65%
2pm Cloudy 62º 2% NE 16 mph 65%
3pm Cloudy 62º 2% NE 15 mph 64%
4pm Cloudy 61º 3% NE 15 mph 65%
5pm Cloudy 60º 3% NE 15 mph 64%
6pm Mostly Cloudy 59º 2% NE 14 mph 65%
7pm Mostly Cloudy 57º 2% NE 13 mph 69%
8pm Partly Cloudy 56º 2% NE 13 mph 71%
9pm Partly Cloudy 56º 2% NE 13 mph 71%
10pm Partly Cloudy 56º 1% ENE 14 mph 71%
11pm Partly Cloudy 56º 1% NE 13 mph 69%
Wed
Sep 23
Partly Cloudy/Wind
View Hourly
63º / 56º 7% ENE 20 mph 64%
12am Partly Cloudy 56º 1% ENE 13 mph 69%
1am Partly Cloudy 57º 1% ENE 13 mph 70%
2am Partly Cloudy 57º 1% ENE 14 mph 69%
3am Partly Cloudy 58º 2% ENE 15 mph 69%
4am Partly Cloudy 58º 2% ENE 16 mph 69%
5am Partly Cloudy 58º 2% ENE 17 mph 72%
6am Partly Cloudy 58º 3% ENE 17 mph 70%
Thu
Sep 24
Mostly Cloudy/Wind 63º / 56º 24% NE 22 mph 67%
Fri
Sep 25
Rain/Wind 63º / 57º 79% NE 28 mph 77%
Sat
Sep 26
Rain/Wind 63º / 57º 82% NNE 30 mph 81%
Sun
Sep 27
Showers/Wind 64º / 57º 74% NE 22 mph 84%
Mon
Sep 28
Showers 63º / 57º 50% NE 17 mph 80%

Weather Radar for Wellfleet Harbor, MA See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Wellfleet Harbor, MA

Today
High : 66ºF
NNE wind 7 to 10 kt increasing to 10 to 13 kt in the morning. Winds could gust as high as 23 kt. A chance of showers, mainly before 9am. Patchy fog before 10am. Seas 1 ft or less.
Tonight
Low : 54ºF
NE wind 9 to 12 kt, with gusts as high as 20 kt. Increasing clouds. Seas 1 ft or less.
Tuesday
High : 66ºF
NE wind around 14 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 ft or less.
Tuesday Night
Low : 53ºF
ENE wind 13 to 16 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 ft or less.
Wednesday
High : 66ºF
ENE wind 19 to 22 kt, with gusts as high as 29 kt. Partly sunny. Seas 1 ft or less.
Wednesday Night
Low : 56ºF
ENE wind 18 to 21 kt, with gusts as high as 28 kt. Mostly cloudy. Seas 1 ft or less.
Thursday
High : 66ºF
NE wind 14 to 19 kt, with gusts as high as 29 kt. Mostly cloudy. Seas 1 ft or less.
Thursday Night
Low : 56ºF
NE wind 17 to 19 kt, with gusts as high as 28 kt. A chance of showers. Seas 1 ft or less.
Friday
High : 67ºF
NNE wind 21 to 23 kt, with gusts as high as 39 kt. A chance of showers. Seas 1 ft or less.

NOAA Buoy Data Near Wellfleet Harbor, MA See Map

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    Wind Speed Forecast for Wellfleet Harbor, MA

    MondayTuesdayWednesday
    Wind Speed (MPH) 12151310910141515131315
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 12151310910141515131315
    DIR NNENENNENENENENENENENENEENE

    Current Weather Conditions In Wellfleet Harbor, MA

    As Of: 14 minutes ago

    • 60ºF
    • 58ºF
    • 12mph
    • 0º (NNE)
    • 17mph
    • Cloudy
    • 5mi
    • 30.00"
    • 97%
    • 0ºF

    The weather right now in Wellfleet Harbor, MA is Cloudy. The current temperature is 60°F, and the expected high and low for today, Monday, September 21, 2026, are 64° high temperature and 58°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the North Northeast. The wind is gusting to 17 mph. With the wind and the atmosphere the temperature feels like 58° Fahrenheit. Expected precipitation is 24 percent, with current humidity at 97 percent, and air pressure at 30 in. Visibility is 5 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 3:09am Mon Sep 21 2026

    ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 5 PM EDT THIS AFTERNOON...

    WHAT: Northeast winds 15 to 20 kt with gusts up to 25 kt and
    seas around 3 feet expected.

    WHERE: Cape Cod Bay and Nantucket Sound.

    WHEN: From 8 AM this morning to 5 PM EDT this afternoon.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&