About Green Harbor
Facilities
COORDINATES
42.08197 N, -70.64728 E
Port Information
Active Winter
Yes
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Weather Forecast
Sat
9AM - 1PM
25 April 2026
- NE 6 knots.
- 7°C
- NE 0.7m at 7s period
- Cloudy
Sat
1PM - 5PM
25 April 2026
- NE 6 knots veering E 6 knots.
- 6°C
- NE 0.7m at 8s period
- UV Index: 5 - Moderate
- Cloudy
Sat
5PM - 9PM
25 April 2026
- SE 4 knots veering S 4 knots.
- 5 to 7°C
- E 0.6m at 9s period
- UV Index: 0 - Low
- Cloudy
Sat
9PM - 5AM
25 April 2026
- SW 3–5 knots.
- 3 to 6°C
- E 0.6m at 9s period
- UV Index: 0 - Low
- Cloudy
Sun
5AM - 9AM
26 April 2026
- Light and variable.
- Increasing from 4 to 7°C
- E 0.5m at 10s period
- UV Index: 0 - Low
- Cloudy
Sun
9AM - 1PM
26 April 2026
- NE 3 knots increasing to 6 knots.
- 7 to 9°C
- E 0.4m at 10s period
- UV Index: 5 - Moderate
- Cloudy
Sun
1PM - 5PM
26 April 2026
- NE 6 knots.
- 8°C
- E 0.4m at 9s period
- UV Index: 4 - Moderate
- Cloudy
Sun
5PM - 9PM
26 April 2026
- E 3–5 knots.
- 6 to 8°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Sun
9PM - 5AM
26 April 2026
- NE 4 knots increasing to 8 knots.
- 7°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy
Mon
5AM - 9AM
27 April 2026
- NE 7–10 knots. Gusts up to 18 knots.
- 7°C
- Calm sea
- Partly cloudy
Mon
9AM - 1PM
27 April 2026
- NE 8–12 knots. Gusts up to 19 knots.
- 8°C
- Calm sea
- Partly cloudy
Mon
1PM - 5PM
27 April 2026
- NE 8–14 knots. Gusts up to 22 knots.
- 8°C
- Calm sea
- Partly cloudy
Mon
5PM - 9PM
27 April 2026
- E 5–14 knots. Gusts up to 22 knots.
- 6 to 9°C
- Calm sea
- Partly cloudy
Mon
9PM - 5AM
27 April 2026
- NE 5–13 knots. Gusts up to 19 knots.
- 6°C
- Calm sea
- Mostly fine
Tue
5AM - 9AM
28 April 2026
- NE 10 knots increasing to 14 knots. Gusts up to 23 knots.
- 6°C
- E 0.5m at 4s period
- Mostly fine
Tue
9AM - 1PM
28 April 2026
- NE 11–17 knots. Gusts up to 23 knots.
- 7°C
- NE 0.5-0.8m at 4s period
- Mostly fine
Tue
1PM - 5PM
28 April 2026
- NE 9–14 knots. Gusts up to 20 knots.
- 8°C
- E 0.9m at 5s period
- Partly cloudy
Tue
5PM - 9PM
28 April 2026
- N 8–12 knots.
- 7°C
- E 0.9m at 5s period
- Cloudy
Tue
9PM - 5AM
28 April 2026
- N 7–12 knots.
- 6°C
- E 1.0-1.6m at 6s period
- Cloudy
Wed
5AM - 9AM
29 April 2026
- N 8–12 knots.
- 7°C
- E 1.6m at 7s period
- Chance of showers
Wed
9AM - 1PM
29 April 2026
- N 7–10 knots veering NE 7-10 knots.
- 7°C
- E 1.5m at 7s period
- Cloudy
Wed
1PM - 5PM
29 April 2026
- NE 7–10 knots.
- 7°C
- E 1.4m at 7s period
- Cloudy
Wed
5PM - 9PM
29 April 2026
- E 6–10 knots.
- 7°C
- E 1.4m at 7s period
- Cloudy
Wed
9PM - 5AM
29 April 2026
- NE 4–10 knots.
- 7°C
- E 1.3m at 6s period
- Cloudy
Thu
5AM - 9AM
30 April 2026
- NE 2–9 knots backing N 2-9 knots.
- 7 to 9°C
- E 1.4-1.7m at 6s period
- Cloudy
Thu
9AM - 1PM
30 April 2026
- NW 1–8 knots.
- 7 to 9°C
- E 1.9m at 6s period
- Cloudy
Thu
1PM - 5PM
30 April 2026
- N 3–9 knots.
- 7 to 10°C
- E 1.8-2.2m at 6s period
- Chance of showers
Thu
5PM - 9PM
30 April 2026
- NW 5–10 knots. Gusts up to 17 knots.
- 7 to 9°C
- E 1.7m at 7s period
- Chance of showers
Thu
9PM - 5AM
30 April 2026
- W 6–9 knots. Gusts up to 20 knots.
- 3 to 8°C
- E 1.5m at 8s period
- Chance of showers
Fri
5AM - 9AM
01 May 2026
- NW 8–10 knots. Gusts up to 19 knots.
- 3 to 9°C
- NE 1.4m at 7s period
- Chance of showers
Fri
9AM - 1PM
01 May 2026
- NW 10 knots decreasing to 8 knots. Gusts up to 17 knots.
- 6 to 12°C
- Partly cloudy
Fri
1PM - 5PM
01 May 2026
- NW 4–9 knots.
- 7 to 12°C
- NE 1.4m at 7s period
- Cloudy
Fri
5PM - 9PM
01 May 2026
- NW 6–12 knots. Gusts up to 18 knots.
- 7 to 10°C
- NE 1.4m at 7s period
- Cloudy
Fri
9PM - 5AM
01 May 2026
- W 6–10 knots. Gusts up to 21 knots.
- 2 to 7°C
- NE 1.3m at 7s period
- Partly cloudy
Sat
5AM - 9AM
02 May 2026
- W 9 knots increasing to 11 knots. Gusts up to 20 knots.
- 2 to 6°C
- E 1.1m at 7s period
- Cloudy
Sat
9AM - 1PM
02 May 2026
- NW 6 knots.
- 8°C
- Cloudy
Sat
1PM - 5PM
02 May 2026
- NW 10 knots decreasing to 6 knots.
- 8°C
- NE 1.0m at 8s period
- Cloudy
Sat
5PM - 9PM
02 May 2026
- W 6 knots increasing to 10 knots.
- 8°C
- NE 0.9m at 8s period
- Cloudy
Sat
9PM - 5AM
02 May 2026
- W 7–13 knots.
- 6°C
- NE 0.9m at 7s period
- Chance of showers
Sun
5AM - 9AM
03 May 2026
- W 9 knots increasing to 11 knots.
- 5°C
- NE 0.8m at 7s period
- Cloudy
Sun
9AM - 1PM
03 May 2026
- SW 12 knots.
- 9°C
- Cloudy
Sun
1PM - 5PM
03 May 2026
- Light and variable.
- 9 to 12°C
- E 0.7m at 8s period
- Partly cloudy
Sun
5PM - 9PM
03 May 2026
- Light and variable.
- 8 to 10°C
- E 0.6m at 9s period
- Partly cloudy
Sun
9PM - 5AM
03 May 2026
- SW 3–11 knots veering W 3-11 knots.
- 6°C
- E 0.6m at 7s period
- Cloudy
Mon
5AM - 9AM
04 May 2026
- NW 3 knots increasing to 6 knots.
- 6 to 9°C
- NE 0.6m at 7s period
- Cloudy
Mon
9AM - 1PM
04 May 2026
- E 5 knots.
- 11°C
- Cloudy
Mon
1PM - 5PM
04 May 2026
- E 6 knots veering S 6 knots.
- 8 to 12°C
- E 0.5m at 8s period
- Cloudy
Mon
5PM - 9PM
04 May 2026
- S 6 knots.
- 9 to 12°C
- E 0.5m at 8s period
- Cloudy
Mon
9PM - 5AM
04 May 2026
- NW 2–10 knots veering NE 2-10 knots.
- 8°C
- NE 0.5m at 7s period
- Cloudy
