About Marion Harbor Master
Island Wharf Dock Office is located at 1 Island Wharf Road Marion, Massachusetts 02738
Facilities
Electricity
Water
ToiletsCOORDINATES
41.70501 N, -70.76110 E
Port Information
Telephone
Manoeuvrability
Fair
Channel Marking
Fair
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
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Weather Forecast
Wed
9AM - 1PM
29 April 2026
NE 8–11 knots.
8 to 11°C
NE 0.4m at 3s period
Mostly fine
Wed
1PM - 5PM
29 April 2026
- NE 9 knots decreasing to 6 knots.
- 9 to 13°C
- Calm sea
UV Index: 5 - Moderate- Cloudy
Wed
5PM - 9PM
29 April 2026
- NE 6 knots.
- 8 to 11°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Wed
9PM - 5AM
29 April 2026
- Light and variable.
- 8°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Thu
5AM - 9AM
30 April 2026
- Light and variable.
- 9°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
30 April 2026
- Light and variable.
- 10°C
- Calm sea
- UV Index: 1 - Low
- Cloudy
Thu
1PM - 5PM
30 April 2026
- SE 3 knots increasing to 6 knots.
- 11°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Thu
5PM - 9PM
30 April 2026
- S 3–7 knots veering SW 3-7 knots.
- 10 to 12°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Thu
9PM - 5AM
30 April 2026
- W 2–8 knots.
- 6 to 11°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy
Fri
5AM - 9AM
01 May 2026
- NW 5–7 knots.
- Increasing from 6 to 11°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy
Fri
9AM - 1PM
01 May 2026
- NW 5 knots increasing to SW 14 knots. Gusts up to 21 knots.
- 10 to 15°C
- Calm sea
- UV Index: 5 - Moderate
- Mostly fine
Fri
1PM - 5PM
01 May 2026
- SW 8–20 knots. Gusts up to 25 knots.
- 10 to 15°C
- SW 0.5m at 3s period
- Mostly fine
Fri
5PM - 9PM
01 May 2026
- W 14 knots decreasing to 7 knots. Gusts up to 23 knots.
- Decreasing from 12 to 9°C
- SW 0.5m at 3s period
- Mostly fine
Fri
9PM - 5AM
01 May 2026
- W 5–9 knots.
- 7 to 10°C
- Calm sea
- Mostly fine
Sat
5AM - 9AM
02 May 2026
- W 5–8 knots.
- 7 to 10°C
- Calm sea
- Mostly fine
Sat
9AM - 1PM
02 May 2026
- SW 6 knots increasing to 11 knots. Gusts up to 17 knots.
- 9°C
- Calm sea
- Partly cloudy
Sat
1PM - 5PM
02 May 2026
- SW 8–20 knots. Gusts up to 23 knots.
- 10°C
- SW 0.5m at 3s period
- Partly cloudy
Sat
5PM - 9PM
02 May 2026
- SW 14 knots decreasing to 8 knots. Gusts up to 23 knots.
- 8 to 11°C
- S 0.4m at 3s period
- Partly cloudy
Sat
9PM - 5AM
02 May 2026
- SW 4–11 knots veering NW 4-11 knots. Gusts up to 18 knots.
- 7 to 9°C
- Calm sea
- Partly cloudy
Sun
5AM - 9AM
03 May 2026
- W 4–7 knots.
- 8°C
- Calm sea
- Partly cloudy
Sun
9AM - 1PM
03 May 2026
- NW 4–7 knots backing SW 4-7 knots.
- 9°C
- Calm sea
- Partly cloudy
Sun
1PM - 5PM
03 May 2026
- SW 6 knots increasing to 11 knots. Gusts up to 19 knots.
- 10°C
- Calm sea
- Cloudy
Sun
5PM - 9PM
03 May 2026
- SW 4–13 knots. Gusts up to 19 knots.
- 8 to 11°C
- Calm sea
- Cloudy
Sun
9PM - 5AM
03 May 2026
- W 6–9 knots.
- 5 to 9°C
- SW 0.5m at 4s period
- Mostly fine
Mon
5AM - 9AM
04 May 2026
- NW 3–9 knots backing SW 3-9 knots.
- Increasing from 5 to 9°C
- SW 0.5m at 4s period
- Sunny
Mon
9AM - 1PM
04 May 2026
- SW 6 knots increasing to 14 knots. Gusts up to 22 knots.
- 9 to 13°C
- SW 0.7m at 4s period
- Sunny
Mon
1PM - 5PM
04 May 2026
- S 8–26 knots. Gusts up to 28 knots.
- 10 to 14°C
- SW 1.0m at 4s period
- Mostly fine
Mon
5PM - 9PM
04 May 2026
- S 7–26 knots. Gusts up to 29 knots.
- 10 to 12°C
- SW 1.1m at 4s period
- Partly cloudy
Mon
9PM - 5AM
04 May 2026
- SW 10–25 knots. Gusts up to 29 knots.
- 9 to 12°C
- S 1.3-1.6m at 5s period
- Partly cloudy
Tue
5AM - 9AM
05 May 2026
- SW 12–20 knots. Gusts up to 29 knots.
- 10 to 12°C
- SW 1.6m at 5s period
- Cloudy
Tue
9AM - 1PM
05 May 2026
- SW 13–21 knots. Gusts up to 28 knots.
- 10°C
- Cloudy
Tue
1PM - 5PM
05 May 2026
- S 14–22 knots. Gusts up to 34 knots.
- 10 to 13°C
- SW 1.2m at 5s period
- Cloudy
Tue
5PM - 9PM
05 May 2026
- SW 9–21 knots. Gusts up to 33 knots.
- 10 to 12°C
- SW 1.0m at 5s period
- Cloudy
Tue
9PM - 5AM
05 May 2026
- SW 13 knots decreasing to 8 knots. Gusts up to 26 knots.
- 10°C
- S 0.6m at 6s period
- Cloudy
Wed
5AM - 9AM
06 May 2026
- SW 7–11 knots.
- Increasing from 9 to 11°C
- S 0.5m at 6s period
- Cloudy
Wed
9AM - 1PM
06 May 2026
- S 12 knots.
- 20°C
- Cloudy
Wed
1PM - 5PM
06 May 2026
- S 14 knots increasing to 17 knots. Gusts up to 35 knots.
- 17 to 22°C
- S 0.5m at 4s period
- Cloudy
Wed
5PM - 9PM
06 May 2026
- S 17 knots decreasing to 15 knots. Gusts up to 35 knots.
- Decreasing from 19 to 15°C
- S 1.1m at 4s period
- Cloudy
Wed
9PM - 5AM
06 May 2026
- S 16 knots. Gusts up to 37 knots.
- 15°C
- S 1.4m at 5s period
- Cloudy
Thu
5AM - 9AM
07 May 2026
- S 15–18 knots. Gusts up to 39 knots.
- 15°C
- S 1.4m at 5s period
- Cloudy
Thu
9AM - 1PM
07 May 2026
- S 18 knots.
- 16°C
- Rain
Thu
1PM - 5PM
07 May 2026
- SW 16 knots decreasing to W 10 knots. Gusts up to 30 knots.
- 16°C
- S 1.5m at 6s period
- Rain
Thu
5PM - 9PM
07 May 2026
- W 10 knots increasing to 14 knots. Gusts up to 27 knots.
- Decreasing from 16 to 14°C
- S 2.0m at 6s period
- Rain
Thu
9PM - 5AM
07 May 2026
- W 10 knots. Gusts up to 24 knots.
- 5 to 10°C
- SW 1.2m at 7s period
- Chance of showers
Fri
5AM - 9AM
08 May 2026
- W 6–11 knots. Gusts up to 23 knots.
- Increasing from 5 to 9°C
- S 0.9m at 8s period
- Sunny
Fri
9AM - 1PM
08 May 2026
- W 10 knots.
- 13°C
- Sunny
Fri
1PM - 5PM
08 May 2026
- SW 12 knots veering W 12 knots. Gusts up to 22 knots.
- 14°C
- SW 0.9m at 6s period
- Cloudy
Fri
5PM - 9PM
08 May 2026
- W 12 knots decreasing to 7 knots. Gusts up to 19 knots.
- Decreasing from 14 to 11°C
- SW 0.9m at 5s period
- Cloudy
Fri
9PM - 5AM
08 May 2026
- W 5–7 knots. Gusts up to 19 knots.
- 4 to 9°C
- SW 0.6m at 5s period
- Sunny