About Mattapoisett, Massachusetts
Harbor Mattapoisett provides all of services, located at 12 Water St, Mattapoisett, MA 02739, United States

Installations
COORDINATES
41.65731 N, -70.81275 E
Port Information
Berth Sizes
< 10m, 10-20m
Manœuvrabilité
Fair
Channel Marking
Fair
Canal VHF
16 & 68
Type de quai
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Get Local Knowledge
Download the PredictWind App for detailed local insights, hazards, and amenities.
Weather Forecast
Sat
9AM - 1PM
28 March 2026
- N 13 knots decreasing to 9 knots.
- −1 to 1°C
- NW 0.4m at 4s period
- Cloudy
Sat
1PM - 5PM
28 March 2026
- N 9 knots decreasing to 6 knots.
- −1 to 3°C
- Calm sea
- UV Index: 3 - Moderate
- Cloudy
Sat
5PM - 9PM
28 March 2026
- NW 1–7 knots backing S 1-7 knots.
- −2 to 2°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy
Sat
9PM - 5AM
28 March 2026
- W 4–8 knots.
- −3 to −1°C
- W 0.5m at 3s period
- UV Index: 0 - Low
- Sunny
Sun
5AM - 9AM
29 March 2026
- W 5–8 knots.
- Increasing from −4 to 1°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Sun
9AM - 1PM
29 March 2026
- SW 8 knots increasing to 13 knots. Gusts up to 20 knots.
- Increasing from 2 to 6°C
- Calm sea
- UV Index: 4 - Moderate
- Sunny
Sun
1PM - 5PM
29 March 2026
- SW 11–18 knots. Gusts up to 24 knots.
- 5°C
- SW 0.6-1.0m at 3s period
- UV Index: 4 - Moderate
- Partly cloudy
Sun
5PM - 9PM
29 March 2026
- SW 15 knots decreasing to 10 knots. Gusts up to 24 knots.
- 2 to 5°C
- SW 0.7-1.0m at 3s period
- UV Index: 0 - Low
- Cloudy
Sun
9PM - 5AM
29 March 2026
- SW 8–12 knots. Gusts up to 25 knots.
- 2 to 6°C
- SW 0.7-1.0m at 4s period
- UV Index: 0 - Low
- Cloudy
Mon
5AM - 9AM
30 March 2026
- SW 8–12 knots. Gusts up to 27 knots.
- 4 to 8°C
- SW 1.1m at 4s period
- UV Index: 0 - Low
- Cloudy
Mon
9AM - 1PM
30 March 2026
- SW 9 knots increasing to 13 knots. Gusts up to 23 knots.
- Increasing from 8 to 12°C
- SW 1.2m at 4s period
- Cloudy
Mon
1PM - 5PM
30 March 2026
- SW 12–15 knots. Gusts up to 28 knots.
- 10 to 15°C
- SW 1.3m at 5s period
- Cloudy
Mon
5PM - 9PM
30 March 2026
- SW 12–15 knots. Gusts up to 28 knots.
- 9 to 12°C
- SW 1.0-1.3m at 5s period
- Cloudy
Mon
9PM - 5AM
30 March 2026
- SW 7–14 knots. Gusts up to 28 knots.
- 8 to 10°C
- SW 0.9m at 5s period
- Cloudy
Tue
5AM - 9AM
31 March 2026
- SW 7–14 knots. Gusts up to 27 knots.
- 8 to 10°C
- SW 0.7m at 5s period
- Cloudy
Tue
9AM - 1PM
31 March 2026
- SW 9–15 knots. Gusts up to 27 knots.
- Increasing from 10 to 15°C
- SW 0.7-1.1m at 5s period
- Cloudy
Tue
1PM - 5PM
31 March 2026
- SW 12–18 knots. Gusts up to 32 knots.
- 14 to 16°C
- SW 1.2m at 5s period
- Cloudy
Tue
5PM - 9PM
31 March 2026
- SW 11–20 knots. Gusts up to 37 knots.
- 11 to 14°C
- SW 1.3-1.6m at 5s period
- Cloudy
Tue
9PM - 5AM
31 March 2026
- SW 15–21 knots. Gusts up to 40 knots.
- 10 to 12°C
- SW 1.6m at 6s period
- Cloudy
Wed
5AM - 9AM
01 April 2026
- SW 14–17 knots. Gusts up to 38 knots.
- 11 to 14°C
- SW 1.7m at 6s period
- Cloudy
Wed
9AM - 1PM
01 April 2026
- SW 14–19 knots. Gusts up to 37 knots.
- Increasing from 14 to 17°C
- SW 1.7m at 6s period
- Cloudy
Wed
1PM - 5PM
01 April 2026
- SW 17 knots decreasing to 13 knots. Gusts up to 31 knots.
- 13 to 19°C
- SW 1.2-1.5m at 6s period
- Cloudy
Wed
5PM - 9PM
01 April 2026
- W 7–12 knots. Gusts up to 28 knots.
- Decreasing from 14 to 10°C
- SW 1.1m at 7s period
- Chance of showers
Wed
9PM - 5AM
01 April 2026
- NW 8 knots increasing to NE 12 knots. Gusts up to 21 knots.
- Decreasing from 10 to 4°C
- S 0.8m at 6s period
- Chance of showers
Thu
5AM - 9AM
02 April 2026
- NE 11 knots increasing to 14 knots. Gusts up to 22 knots.
- 2 to 5°C
- E 0.8m at 5s period
- Cloudy
Thu
9AM - 1PM
02 April 2026
- NE 11–16 knots. Gusts up to 23 knots.
- 3°C
- NE 0.8m at 4s period
- Cloudy
Thu
1PM - 5PM
02 April 2026
- NE 15 knots decreasing to 12 knots. Gusts up to 22 knots.
- 3°C
- NE 0.8m at 4s period
- Cloudy
Thu
5PM - 9PM
02 April 2026
- NE 12 knots decreasing to 9 knots. Gusts up to 20 knots.
- 0 to 3°C
- NE 0.8m at 3s period
- Cloudy
Thu
9PM - 5AM
02 April 2026
- NE 7–10 knots. Gusts up to 18 knots.
- −2 to 2°C
- NE 0.6m at 3s period
- Cloudy
Fri
5AM - 9AM
03 April 2026
- E 8 knots increasing to 11 knots. Gusts up to 18 knots.
- −1 to 4°C
- E 0.6m at 3s period
- Cloudy
Fri
9AM - 1PM
03 April 2026
- E 10–14 knots. Gusts up to 17 knots.
- 2 to 6°C
- Partly cloudy
Fri
1PM - 5PM
03 April 2026
- E 10–14 knots. Gusts up to 17 knots.
- 4 to 6°C
- E 0.8m at 3s period
- Partly cloudy
Fri
5PM - 9PM
03 April 2026
- E 7–13 knots. Gusts up to 17 knots.
- 1 to 5°C
- E 0.6m at 3s period
- Partly cloudy
Fri
9PM - 5AM
03 April 2026
- E 7–15 knots. Gusts up to 18 knots.
- 0 to 4°C
- NE 0.4m at 3s period
- Chance of showers
Sat
5AM - 9AM
04 April 2026
- SE 7–16 knots. Gusts up to 21 knots.
- 2 to 6°C
- NE 0.5m at 4s period
- Cloudy
Sat
9AM - 1PM
04 April 2026
- NE 5 knots.
- 5°C
- Cloudy
Sat
1PM - 5PM
04 April 2026
- NE 8 knots decreasing to 4 knots.
- 5°C
- NE 0.6m at 4s period
- Cloudy
Sat
5PM - 9PM
04 April 2026
- NE 2–10 knots.
- 3 to 6°C
- NE 0.7m at 4s period
- Cloudy
Sat
9PM - 5AM
04 April 2026
- S 3 knots increasing to 12 knots. Gusts up to 37 knots.
- Increasing from 4 to 10°C
- E 0.7m at 4s period
- Cloudy
Sun
5AM - 9AM
05 April 2026
- SW 12 knots backing S 12 knots. Gusts up to 36 knots.
- Decreasing from 11 to 8°C
- SE 1.0m at 4s period
- Cloudy
Sun
9AM - 1PM
05 April 2026
- SW 14 knots.
- 17°C
- Mostly fine
Sun
1PM - 5PM
05 April 2026
- S 14 knots increasing to SW 17 knots. Gusts up to 36 knots.
- 8 to 20°C
- SE 1.0m at 4s period
- Chance of showers
Sun
5PM - 9PM
05 April 2026
- SW 17 knots decreasing to 13 knots. Gusts up to 36 knots.
- Decreasing from 17 to 13°C
- S 0.9m at 4s period
- Mostly fine
Sun
9PM - 5AM
05 April 2026
- SW 16 knots. Gusts up to 39 knots.
- 13°C
- SW 1.6m at 5s period
- Chance of showers
Mon
5AM - 9AM
06 April 2026
- SW 16 knots decreasing to W 10 knots. Gusts up to 39 knots.
- Decreasing from 13 to 10°C
- SW 1.1m at 7s period
- Chance of showers
Mon
9AM - 1PM
06 April 2026
- NE 8 knots.
- 6°C
- Rain
Mon
1PM - 5PM
06 April 2026
- NE 9 knots increasing to 12 knots. Gusts up to 26 knots.
- Decreasing from 9 to 2°C
- S 1.0m at 9s period
- Rain
Mon
5PM - 9PM
06 April 2026
- N 12 knots decreasing to 10 knots. Gusts up to 25 knots.
- Increasing from 2 to 6°C
- SW 1.0m at 7s period
- Rain
Mon
9PM - 5AM
06 April 2026
- NW 9–11 knots. Gusts up to 23 knots.
- 0 to 5°C
- SW 0.8m at 6s period
- Chance of showers