About Green Harbor
Servizi
COORDINATES
42.08197 N, -70.64728 E
Port Information
Active Winter
Yes
Get Local Knowledge
Download the PredictWind App for detailed local insights, hazards, and amenities.
Weather Forecast
Sat
5AM - 9AM
07 February 2026
- SE 8–10 knots.
- −2°C
- E 0.8m at 5s period
- UV Index: 0 - Low
- Chance of showers
Sat
9AM - 1PM
07 February 2026
- E 9 knots increasing to NE 11 knots. Gusts up to 16 knots.
- −1°C
- E 0.8-1.1m at 5s period
- UV Index: 0 - Low
- Chance of showers
Sat
1PM - 5PM
07 February 2026
- NE 12 knots increasing to N 19 knots. Gusts up to 31 knots.
- −2°C
- NE 1.1-1.9m at 5s period
- UV Index: 0 - Low
- Chance of showers
Sat
5PM - 9PM
07 February 2026
- NW 15–23 knots. Gusts up to 35 knots.
- Decreasing from −3 to −8°C
- N 1.9-2.4m at 6s period
- UV Index: 0 - Low
- Chance of showers
Sat
9PM - 5AM
07 February 2026
- NW 20 knots decreasing to 15 knots. Gusts up to 35 knots.
- −12 to −8°C
- N 2.5m at 6s period
- UV Index: 0 - Low
- Partly cloudy
Sun
5AM - 9AM
08 February 2026
- NW 11–21 knots. Gusts up to 27 knots.
- −12 to −10°C
- N 2.3m at 7s period
- UV Index: 0 - Low
- Mostly fine
Sun
9AM - 1PM
08 February 2026
- NW 13–21 knots. Gusts up to 25 knots.
- Increasing from −11 to −7°C
- N 2.1m at 7s period
- UV Index: 1 - Low
- Mostly fine
Sun
1PM - 5PM
08 February 2026
- NW 13–18 knots. Gusts up to 25 knots.
- −7°C
- NE 1.9m at 7s period
- UV Index: 1 - Low
- Partly cloudy
Sun
5PM - 9PM
08 February 2026
- NW 14–16 knots. Gusts up to 25 knots.
- −10 to −7°C
- N 1.9m at 6s period
- Mostly fine
Sun
9PM - 5AM
08 February 2026
- NW 11–14 knots. Gusts up to 24 knots.
- −12 to −9°C
- N 1.9m at 6s period
- Sunny
Mon
5AM - 9AM
09 February 2026
- NW 12 knots. Gusts up to 22 knots.
- −12 to −9°C
- N 1.7m at 6s period
- Sunny
Mon
9AM - 1PM
09 February 2026
- NW 12 knots. Gusts up to 20 knots.
- Increasing from −9 to −5°C
- N 1.5m at 6s period
- Sunny
Mon
1PM - 5PM
09 February 2026
- NW 9–11 knots. Gusts up to 18 knots.
- −6 to −4°C
- N 1.4m at 6s period
- Mostly fine
Mon
5PM - 9PM
09 February 2026
- NW 7–10 knots. Gusts up to 17 knots.
- −7 to −4°C
- N 1.4m at 6s period
- Partly cloudy
Mon
9PM - 5AM
09 February 2026
- W 6–9 knots. Gusts up to 17 knots.
- −7°C
- N 0.9-1.4m at 6s period
- Partly cloudy
Tue
5AM - 9AM
10 February 2026
- W 6–8 knots.
- −8 to −5°C
- NE 0.9m at 6s period
- Partly cloudy
Tue
9AM - 1PM
10 February 2026
- W 4–8 knots.
- Increasing from −6 to −2°C
- NE 0.7m at 6s period
- Cloudy
Tue
1PM - 5PM
10 February 2026
- W 5–7 knots backing SW 5-7 knots.
- −3 to 0°C
- NE 0.6m at 6s period
- Cloudy
Tue
5PM - 9PM
10 February 2026
- S 7–9 knots veering W 7-9 knots. Gusts up to 17 knots.
- −1°C
- E 0.5m at 5s period
- Cloudy
Tue
9PM - 5AM
10 February 2026
- W 6–9 knots. Gusts up to 16 knots.
- −3 to 0°C
- E 0.4m at 5s period
- Cloudy
Wed
5AM - 9AM
11 February 2026
- NW 9–11 knots. Gusts up to 18 knots.
- −1°C
- NW 0.4m at 4s period
- Cloudy
Wed
9AM - 1PM
11 February 2026
- NW 11 knots increasing to 13 knots. Gusts up to 19 knots.
- −1 to 2°C
- NW 0.6m at 3s period
- Mostly fine
Wed
1PM - 5PM
11 February 2026
- NW 11–14 knots. Gusts up to 19 knots.
- −1 to 2°C
- N 0.7m at 3s period
- Mostly fine
Wed
5PM - 9PM
11 February 2026
- NW 8–13 knots. Gusts up to 21 knots.
- Decreasing from −1 to −5°C
- N 0.8m at 4s period
- Sunny
Wed
9PM - 5AM
11 February 2026
- NW 7–12 knots. Gusts up to 19 knots.
- −8 to −1°C
- N 0.8m at 4s period
- Partly cloudy
Thu
5AM - 9AM
12 February 2026
- NW 6–11 knots. Gusts up to 18 knots.
- Increasing from −7 to −4°C
- N 0.7m at 4s period
- Partly cloudy
Thu
9AM - 1PM
12 February 2026
- NW 7–11 knots.
- Increasing from −4 to 0°C
- N 0.8m at 4s period
- Partly cloudy
Thu
1PM - 5PM
12 February 2026
- N 6–14 knots.
- −2 to 1°C
- N 0.8m at 4s period
- Chance of showers
Thu
5PM - 9PM
12 February 2026
- N 6–13 knots.
- −4 to 1°C
- N 0.8m at 4s period
- Partly cloudy
Thu
9PM - 5AM
12 February 2026
- NW 5–10 knots.
- −5 to 1°C
- NE 0.9m at 5s period
- Cloudy
Fri
5AM - 9AM
13 February 2026
- NW 5–9 knots.
- −4 to 0°C
- NE 0.7m at 5s period
- Cloudy
Fri
9AM - 1PM
13 February 2026
- NW 4–9 knots veering NE 4-9 knots.
- −3 to 0°C
- NE 0.8m at 5s period
- Cloudy
Fri
1PM - 5PM
13 February 2026
- NE 2–8 knots.
- 0°C
- NE 0.8m at 5s period
- Cloudy
Fri
5PM - 9PM
13 February 2026
- NE 4–8 knots.
- 0°C
- E 0.7m at 6s period
- Cloudy
Fri
9PM - 5AM
13 February 2026
- N 8 knots increasing to 10 knots.
- −2 to 1°C
- E 0.7m at 7s period
- Cloudy
Sat
5AM - 9AM
14 February 2026
- NW 10 knots.
- −2°C
- NE 0.8m at 6s period
- Mostly fine
Sat
9AM - 1PM
14 February 2026
- N 11 knots decreasing to 9 knots.
- 1°C
- NE 0.8m at 5s period
- Cloudy
Sat
1PM - 5PM
14 February 2026
- N 9 knots decreasing to 7 knots.
- 1°C
- NE 0.8m at 5s period
- Partly cloudy
Sat
5PM - 9PM
14 February 2026
- NW 4–11 knots.
- −1 to 1°C
- NE 0.6m at 5s period
- Sunny
Sat
9PM - 5AM
14 February 2026
- NW 4–10 knots.
- −2°C
- NE 0.7m at 4s period
- Sunny
Sun
5AM - 9AM
15 February 2026
- NW 6–11 knots.
- −3°C
- N 0.6m at 4s period
- Sunny
Sun
9AM - 1PM
15 February 2026
- NW 3–8 knots.
- 1°C
- N 0.5m at 4s period
- Sunny
Sun
1PM - 5PM
15 February 2026
- NW 6 knots decreasing to 3 knots.
- 1°C
- N 0.5m at 4s period
- Mostly fine
Sun
5PM - 9PM
15 February 2026
- SW 2–10 knots.
- 0°C
- Calm sea
- Mostly fine
Sun
9PM - 5AM
15 February 2026
- SW 5–8 knots.
- −3 to −1°C
- Calm sea
- Sunny
Mon
5AM - 9AM
16 February 2026
- W 8 knots.
- −2°C
- Calm sea
- Partly cloudy
Mon
9AM - 1PM
16 February 2026
- SW 6–11 knots veering W 6-11 knots.
- 2°C
- Calm sea
- Partly cloudy
Mon
1PM - 5PM
16 February 2026
- W 9 knots increasing to S 12 knots. Gusts up to 20 knots.
- 3°C
- Calm sea
- Partly cloudy
Mon
5PM - 9PM
16 February 2026
- SW 7–12 knots.
- 1°C
- Calm sea
- Partly cloudy
