About Green Harbor
Comodidades
Eletricidade
GasolinaDiesel
Água
Wi‑Fi
Chuveiros
Esgoto
Banheiros
Reciclagem
Alimentos
Bar
LavanderiaCOORDINATES
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
Fri
9AM - 1PM
27 March 2026
N 7–11 knots. Gusts up to 23 knots.
3 to 7°C
N 0.8m at 4s period
Chance of showers
Fri
1PM - 5PM
27 March 2026
- NE 9–12 knots. Gusts up to 19 knots.
- 3 to 5°C
- NE 0.8-1.1m at 4s period
UV Index: 4 - Moderate- Cloudy
Fri
5PM - 9PM
27 March 2026
- NE 10 knots decreasing to 8 knots.
- 1 to 3°C
- NE 1.0m at 5s period
- UV Index: 0 - Low
- Cloudy
Fri
9PM - 5AM
27 March 2026
- N 8–11 knots. Gusts up to 17 knots.
- −2 to 2°C
- NE 0.9-1.3m at 5s period
- UV Index: 0 - Low
- Mostly fine
Sat
5AM - 9AM
28 March 2026
- N 10–13 knots.
- −2°C
- NE 1.2m at 5s period
- UV Index: 0 - Low
- Cloudy
Sat
9AM - 1PM
28 March 2026
- N 9–13 knots. Gusts up to 16 knots.
- −1°C
- NE 1.2m at 5s period
- UV Index: 3 - Moderate
- Cloudy
Sat
1PM - 5PM
28 March 2026
- N 8 knots decreasing to E 5 knots.
- −2 to 0°C
- NE 1.0m at 5s period
- UV Index: 3 - Moderate
- Partly cloudy
Sat
5PM - 9PM
28 March 2026
- E 4–10 knots veering S 4-10 knots.
- −1°C
- NE 0.8m at 5s period
- UV Index: 0 - Low
- Partly cloudy
Sat
9PM - 5AM
28 March 2026
- SW 6–14 knots veering NW 6-14 knots.
- 0°C
- NE 0.7m at 4s period
- UV Index: 0 - Low
- Mostly fine
Sun
5AM - 9AM
29 March 2026
- W 9 knots decreasing to 7 knots.
- −2 to 1°C
- N 0.6m at 4s period
- UV Index: 0 - Low
- Sunny
Sun
9AM - 1PM
29 March 2026
- W 5–8 knots backing SW 5-8 knots.
- Increasing from 0 to 5°C
- N 0.4m at 4s period
- Sunny
Sun
1PM - 5PM
29 March 2026
- S 8 knots increasing to 16 knots. Gusts up to 23 knots.
- 5°C
- 0.5m
- Mostly fine
Sun
5PM - 9PM
29 March 2026
- S 15 knots decreasing to 13 knots. Gusts up to 24 knots.
- 2 to 4°C
- S 0.6m at 4s period
- Cloudy
Sun
9PM - 5AM
29 March 2026
- SW 11–15 knots. Gusts up to 25 knots.
- 2 to 5°C
- S 0.6m at 4s period
- Cloudy
Mon
5AM - 9AM
30 March 2026
- SW 11–14 knots. Gusts up to 24 knots.
- 4 to 7°C
- S 0.6m at 4s period
- Cloudy
Mon
9AM - 1PM
30 March 2026
- SW 11–13 knots. Gusts up to 21 knots.
- Increasing from 6 to 11°C
- Calm sea
- Cloudy
Mon
1PM - 5PM
30 March 2026
- SW 11–15 knots. Gusts up to 22 knots.
- 10 to 13°C
- Calm sea
- Cloudy
Mon
5PM - 9PM
30 March 2026
- SW 10–14 knots. Gusts up to 22 knots.
- Decreasing from 11 to 8°C
- Calm sea
- Cloudy
Mon
9PM - 5AM
30 March 2026
- W 11 knots decreasing to 6 knots. Gusts up to 23 knots.
- 5 to 8°C
- Calm sea
- Cloudy
Tue
5AM - 9AM
31 March 2026
- W 5–8 knots backing SE 5-8 knots.
- 5 to 9°C
- E 0.5m at 3s period
- Cloudy
Tue
9AM - 1PM
31 March 2026
- SE 8 knots. Gusts up to 16 knots.
- 7 to 12°C
- E 0.7m at 3s period
- Cloudy
Tue
1PM - 5PM
31 March 2026
- SE 10 knots increasing to S 13 knots. Gusts up to 22 knots.
- 7 to 13°C
- E 0.6m at 3s period
- Partly cloudy
Tue
5PM - 9PM
31 March 2026
- S 9–18 knots. Gusts up to 29 knots.
- 8 to 13°C
- S 0.5-0.8m at 3s period
- Partly cloudy
Tue
9PM - 5AM
31 March 2026
- SW 12 knots increasing to 19 knots. Gusts up to 36 knots.
- 8 to 11°C
- SW 1.1m at 4s period
- Cloudy
Wed
5AM - 9AM
01 April 2026
- SW 13–21 knots. Gusts up to 35 knots.
- 10 to 14°C
- SW 1.1m at 4s period
- Cloudy
Wed
9AM - 1PM
01 April 2026
- SW 16 knots increasing to 18 knots. Gusts up to 32 knots.
- Increasing from 14 to 18°C
- SW 0.8m at 3s period
- Cloudy
Wed
1PM - 5PM
01 April 2026
- SW 17 knots decreasing to 15 knots. Gusts up to 31 knots.
- 15 to 18°C
- S 0.6m at 3s period
- Cloudy
Wed
5PM - 9PM
01 April 2026
- SW 15 knots decreasing to NW 8 knots. Gusts up to 28 knots.
- Decreasing from 15 to 10°C
- Calm sea
- Chance of showers
Wed
9PM - 5AM
01 April 2026
- NW 7–13 knots. Gusts up to 21 knots.
- Decreasing from 10 to 4°C
- N 0.5-1.1m at 3s period
- Chance of showers
Thu
5AM - 9AM
02 April 2026
- N 12 knots increasing to 14 knots. Gusts up to 22 knots.
- 2 to 4°C
- NE 1.2m at 4s period
- Cloudy
Thu
9AM - 1PM
02 April 2026
- N 11–13 knots. Gusts up to 21 knots.
- 2 to 5°C
- Cloudy
Thu
1PM - 5PM
02 April 2026
- NE 13 knots decreasing to 10 knots. Gusts up to 18 knots.
- 2 to 4°C
- NE 1.7m at 5s period
- Cloudy
Thu
5PM - 9PM
02 April 2026
- NE 8–11 knots. Gusts up to 16 knots.
- 1 to 4°C
- NE 1.3m at 5s period
- Cloudy
Thu
9PM - 5AM
02 April 2026
- E 9 knots increasing to 12 knots. Gusts up to 20 knots.
- 0 to 3°C
- NE 1.3m at 5s period
- Cloudy
Fri
5AM - 9AM
03 April 2026
- E 9–18 knots. Gusts up to 21 knots.
- 0 to 3°C
- NE 1.6m at 5s period
- Cloudy
Fri
9AM - 1PM
03 April 2026
- NE 18 knots.
- 3°C
- Rain
Fri
1PM - 5PM
03 April 2026
- E 20 knots. Gusts up to 31 knots.
- 2°C
- E 1.7m at 6s period
- Chance of showers
Fri
5PM - 9PM
03 April 2026
- E 21 knots decreasing to 18 knots. Gusts up to 31 knots.
- 3°C
- E 1.6m at 6s period
- Chance of showers
Fri
9PM - 5AM
03 April 2026
- NE 19 knots decreasing to 14 knots. Gusts up to 26 knots.
- 3°C
- E 1.6m at 6s period
- Chance of showers
Sat
5AM - 9AM
04 April 2026
- NE 11–17 knots.
- 3°C
- E 1.7m at 6s period
- Cloudy
Sat
9AM - 1PM
04 April 2026
- E 8 knots.
- 4°C
- Cloudy
Sat
1PM - 5PM
04 April 2026
- E 11 knots decreasing to SE 6 knots.
- 5°C
- NE 1.6m at 6s period
- Cloudy
Sat
5PM - 9PM
04 April 2026
- E 6 knots increasing to 12 knots. Gusts up to 21 knots.
- 5°C
- NE 1.3m at 6s period
- Cloudy
Sat
9PM - 5AM
04 April 2026
- SW 16 knots decreasing to 12 knots. Gusts up to 33 knots.
- 5 to 12°C
- E 1.0m at 6s period
- Chance of showers
Sun
5AM - 9AM
05 April 2026
- SW 13 knots decreasing to W 7 knots. Gusts up to 24 knots.
- Decreasing from 11 to 7°C
- E 0.9m at 6s period
- Chance of showers
Sun
9AM - 1PM
05 April 2026
- W 14 knots.
- 8°C
- Cloudy
Sun
1PM - 5PM
05 April 2026
- NW 12 knots increasing to 14 knots. Gusts up to 21 knots.
- 9°C
- E 0.8m at 6s period
- Cloudy
Sun
5PM - 9PM
05 April 2026
- NW 14 knots increasing to 16 knots. Gusts up to 22 knots.
- 5 to 10°C
- SE 0.7m at 5s period
- Cloudy
Sun
9PM - 5AM
05 April 2026
- NW 17 knots decreasing to 10 knots. Gusts up to 24 knots.
- 1 to 11°C
- S 0.7m at 4s period
- Cloudy