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
Wed
9AM - 1PM
01 April 2026
- SW 6 knots.
- 13 to 18°C
- Calm sea
- Cloudy
Wed
1PM - 5PM
01 April 2026
- SW 5 knots increasing to NE 10 knots. Gusts up to 22 knots.
- Decreasing from 17 to 7°C
- Calm sea
- UV Index: 0 - Low
- Rain
Wed
5PM - 9PM
01 April 2026
- NE 11 knots decreasing to 8 knots. Gusts up to 22 knots.
- 6°C
- NE 0.4m at 3s period
- UV Index: 0 - Low
- Chance of showers
Wed
9PM - 5AM
01 April 2026
- NE 8 knots increasing to 13 knots. Gusts up to 22 knots.
- 5°C
- NE 0.5-0.9m at 3s period
- UV Index: 0 - Low
- Chance of showers
Thu
5AM - 9AM
02 April 2026
- NE 13–15 knots. Gusts up to 22 knots.
- 3°C
- NE 1.1m at 4s period
- UV Index: 0 - Low
- Rain
Thu
9AM - 1PM
02 April 2026
- NE 13–16 knots. Gusts up to 22 knots.
- 3°C
- NE 1.3m at 4s period
- UV Index: 0 - Low
- Chance of showers
Thu
1PM - 5PM
02 April 2026
- NE 12–16 knots. Gusts up to 22 knots.
- 3°C
- NE 1.4m at 5s period
- UV Index: 0 - Low
- Cloudy
Thu
5PM - 9PM
02 April 2026
- NE 11–14 knots. Gusts up to 19 knots.
- 3°C
- NE 1.3m at 5s period
- UV Index: 0 - Low
- Cloudy
Thu
9PM - 5AM
02 April 2026
- E 12 knots decreasing to 8 knots. Gusts up to 17 knots.
- 3°C
- E 1.2m at 5s period
- UV Index: 0 - Low
- Cloudy
Fri
5AM - 9AM
03 April 2026
- SE 8 knots decreasing to S 5 knots.
- 4°C
- E 1.1m at 6s period
- UV Index: 0 - Low
- Chance of showers
Fri
9AM - 1PM
03 April 2026
- S 4 knots increasing to 11 knots. Gusts up to 18 knots.
- Increasing from 5 to 11°C
- E 1.0m at 6s period
- Cloudy
Fri
1PM - 5PM
03 April 2026
- SW 12 knots increasing to 16 knots. Gusts up to 28 knots.
- 10 to 14°C
- E 0.9m at 6s period
- Cloudy
Fri
5PM - 9PM
03 April 2026
- SW 15–18 knots. Gusts up to 27 knots.
- Decreasing from 13 to 9°C
- SE 1.0m at 5s period
- Cloudy
Fri
9PM - 5AM
03 April 2026
- W 16 knots decreasing to 10 knots. Gusts up to 29 knots.
- 10 to 12°C
- SE 0.5-1.0m at 5s period
- Cloudy
Sat
5AM - 9AM
04 April 2026
- NW 10 knots veering N 10 knots. Gusts up to 19 knots.
- 7 to 11°C
- E 0.4m at 6s period
- Cloudy
Sat
9AM - 1PM
04 April 2026
- NE 10–13 knots. Gusts up to 18 knots.
- 5 to 9°C
- NE 0.5m at 5s period
- Cloudy
Sat
1PM - 5PM
04 April 2026
- NE 11–13 knots. Gusts up to 18 knots.
- 4 to 7°C
- NE 0.7-1.0m at 4s period
- Cloudy
Sat
5PM - 9PM
04 April 2026
- E 11–13 knots. Gusts up to 17 knots.
- 4°C
- NE 1.1m at 5s period
- Cloudy
Sat
9PM - 5AM
04 April 2026
- SE 9–12 knots. Gusts up to 21 knots.
- 4 to 6°C
- NE 1.2m at 5s period
- Cloudy
Sun
5AM - 9AM
05 April 2026
- SE 10–14 knots veering S 10-14 knots. Gusts up to 24 knots.
- Increasing from 5 to 8°C
- E 1.1m at 6s period
- Chance of showers
Sun
9AM - 1PM
05 April 2026
- SW 10–20 knots. Gusts up to 25 knots.
- 6 to 12°C
- SE 1.2m at 5s period
- Chance of showers
Sun
1PM - 5PM
05 April 2026
- SW 5–20 knots. Gusts up to 24 knots.
- 10°C
- S 1.0m at 5s period
- Chance of showers
Sun
5PM - 9PM
05 April 2026
- W 12 knots decreasing to 7 knots. Gusts up to 20 knots.
- 10°C
- S 0.8m at 4s period
- Chance of showers
Sun
9PM - 5AM
05 April 2026
- NW 3–10 knots.
- 5 to 9°C
- NE 0.4m at 5s period
- Cloudy
Mon
5AM - 9AM
06 April 2026
- W 6–12 knots. Gusts up to 19 knots.
- 4 to 8°C
- NE 0.4m at 5s period
- Partly cloudy
Mon
9AM - 1PM
06 April 2026
- W 5–14 knots. Gusts up to 17 knots.
- 7 to 10°C
- NW 0.5m at 4s period
- Mostly fine
Mon
1PM - 5PM
06 April 2026
- W 8 knots increasing to 11 knots. Gusts up to 17 knots.
- 8 to 11°C
- W 0.6m at 4s period
- Partly cloudy
Mon
5PM - 9PM
06 April 2026
- W 4–14 knots. Gusts up to 20 knots.
- Decreasing from 9 to 5°C
- NW 0.6m at 4s period
- Mostly fine
Mon
9PM - 5AM
06 April 2026
- SW 7 knots increasing to N 11 knots. Gusts up to 19 knots.
- 2 to 5°C
- NW 0.5-0.8m at 4s period
- Chance of showers
Tue
5AM - 9AM
07 April 2026
- NW 10–16 knots. Gusts up to 20 knots.
- 2 to 4°C
- N 0.5m at 4s period
- Partly cloudy
Tue
9AM - 1PM
07 April 2026
- NW 12 knots decreasing to 10 knots. Gusts up to 19 knots.
- Increasing from 3 to 8°C
- Mostly fine
Tue
1PM - 5PM
07 April 2026
- NW 8–12 knots.
- 6 to 9°C
- Calm sea
- Partly cloudy
Tue
5PM - 9PM
07 April 2026
- NW 6–11 knots.
- Decreasing from 7 to 4°C
- Calm sea
- Partly cloudy
Tue
9PM - 5AM
07 April 2026
- NW 5–16 knots. Gusts up to 18 knots.
- 0 to 4°C
- N 1.2m at 4s period
- Mostly fine
Wed
5AM - 9AM
08 April 2026
- N 5–12 knots.
- −1 to 2°C
- N 1.0m at 4s period
- Sunny
Wed
9AM - 1PM
08 April 2026
- N 14 knots.
- 0°C
- Cloudy
Wed
1PM - 5PM
08 April 2026
- NE 5–11 knots.
- 0°C
- NE 0.8m at 5s period
- Mostly fine
Wed
5PM - 9PM
08 April 2026
- E 7–10 knots veering SE 7-10 knots.
- −1 to 2°C
- NE 0.6m at 4s period
- Sunny
Wed
9PM - 5AM
08 April 2026
- S 6–10 knots.
- 0°C
- E 0.5m at 4s period
- Sunny
Thu
5AM - 9AM
09 April 2026
- S 7 knots increasing to 11 knots.
- 0 to 2°C
- SE 0.4m at 3s period
- Sunny
Thu
9AM - 1PM
09 April 2026
- S 16 knots.
- 5°C
- Partly cloudy
Thu
1PM - 5PM
09 April 2026
- S 17–19 knots. Gusts up to 32 knots.
- 6 to 9°C
- S 0.6m at 3s period
- Mostly fine
Thu
5PM - 9PM
09 April 2026
- SW 18 knots. Gusts up to 32 knots.
- 5 to 8°C
- S 0.8m at 3s period
- Partly cloudy
Thu
9PM - 5AM
09 April 2026
- SW 18 knots decreasing to 12 knots. Gusts up to 33 knots.
- 5 to 9°C
- SW 0.7m at 3s period
- Mostly fine
Fri
5AM - 9AM
10 April 2026
- SW 8–15 knots veering W 8-15 knots. Gusts up to 24 knots.
- 6°C
- NW 0.5m at 3s period
- Cloudy
Fri
9AM - 1PM
10 April 2026
- N 6 knots.
- 10°C
- Cloudy
Fri
1PM - 5PM
10 April 2026
- N 10–12 knots veering E 10-12 knots. Gusts up to 16 knots.
- 7°C
- N 0.6m at 3s period
- Mostly fine
Fri
5PM - 9PM
10 April 2026
- NE 7–14 knots. Gusts up to 16 knots.
- 6°C
- N 0.7m at 4s period
- Partly cloudy
Fri
9PM - 5AM
10 April 2026
- E 4–13 knots.
- 3 to 7°C
- N 1.1m at 5s period
- Cloudy
