Portsmouth Marina

United States • New Hampshire

Portsmouth Marina

1 Rating

Visit Website Get Directions

Marinas/Browse/United States/New Hampshire/Portsmouth Marina

About Portsmouth Marina

WE ARE LOCATED ON THE BEAUTIFUL NEW HAMPSHIRE SEA COAST ALONG SAGAMORE CREEK. FROM OUR PROTECTED LOCATION YOU HAVE EASY ACCESS TO THE BACK CHANNEL, LITTLE HARBOR AND THE ATLANTIC OCEAN. We are a privately owned Marina with a launch available to the public. Launch your boat, kayak or SU

Marina Image

Marina Image

Marina Image

Facilities

Food

COORDINATES

43.05328 N, -70.74421 E

Port Information

Telephone

Email

info@portsmouthmarina.com

Berth Sizes

< 10m

Depth at MLW

< 2m

Manoeuvrability

Fair

Channel Marking

Poor

Port of Entry

No

Overseas Visitor Berths

Yes

Dock Type

Floating

Style Stern To

Yes

Tidal Flow

Beware

Active Winter

No

Get Local Knowledge

Download the PredictWind App for detailed local insights, hazards, and amenities.

Download Free App

Weather Forecast

Sun

5AM - 9AM

15 March 2026

NW 7 knots decreasing to 3 knots.
−4 to −1°C
Calm sea
UV Index: 0 - Low
Cloudy

Sun

9AM - 1PM

15 March 2026

Light and variable.
Increasing from −1 to 3°C
Calm sea
UV Index: 3 - Moderate
Cloudy

Sun

1PM - 5PM

15 March 2026

SE 6 knots increasing to 8 knots.
2°C
Calm sea
UV Index: 3 - Moderate
Cloudy

Sun

5PM - 9PM

15 March 2026

SE 7–9 knots. Gusts up to 19 knots.
1°C
SE 0.5m at 4s period
UV Index: 0 - Low
Cloudy

Sun

9PM - 5AM

15 March 2026

SE 9–15 knots. Gusts up to 28 knots.
0 to 4°C
SE 0.6-1.0m at 4s period
UV Index: 0 - Low
Cloudy

Mon

5AM - 9AM

16 March 2026

SE 9–21 knots. Gusts up to 34 knots.
4 to 6°C
SE 1.0-1.7m at 5s period
UV Index: 0 - Low
Rain

Mon

9AM - 1PM

16 March 2026

S 11–21 knots. Gusts up to 34 knots.
6 to 9°C
SE 1.7-2.3m at 6s period
UV Index: 0 - Low
Rain

Mon

1PM - 5PM

16 March 2026

S 10–20 knots. Gusts up to 29 knots.
7 to 12°C
SE 1.9-2.3m at 7s period
UV Index: 0 - Low
Rain

Mon

5PM - 9PM

16 March 2026

S 15 knots increasing to 21 knots. Gusts up to 42 knots.
9 to 13°C
SE 1.9-2.3m at 7s period
UV Index: 0 - Low
Rain

Mon

9PM - 5AM

16 March 2026

S 22 knots decreasing to 16 knots. Gusts up to 42 knots.
8 to 13°C
SE 2.3-2.9m at 7s period
UV Index: 0 - Low
Rain

Tue

5AM - 9AM

17 March 2026

W 13–16 knots. Gusts up to 27 knots.
Decreasing from 7 to 2°C
SE 2.0-2.7m at 8s period
Partly cloudy

Tue

9AM - 1PM

17 March 2026

W 14–16 knots. Gusts up to 27 knots.
2 to 6°C
SE 1.6-2.0m at 8s period
Mostly fine

Tue

1PM - 5PM

17 March 2026

W 13–16 knots. Gusts up to 25 knots.
3 to 6°C
SE 1.5m at 8s period
Partly cloudy

Tue

5PM - 9PM

17 March 2026

W 10–15 knots. Gusts up to 23 knots.
Decreasing from 3 to −1°C
SE 1.5m at 8s period
Mostly fine

Tue

9PM - 5AM

17 March 2026

W 8–14 knots. Gusts up to 23 knots.
−6 to −1°C
SE 1.3m at 8s period
Mostly fine

Wed

5AM - 9AM

18 March 2026

W 8–11 knots. Gusts up to 18 knots.
−6 to −4°C
SE 1.1m at 8s period
Sunny

Wed

9AM - 1PM

18 March 2026

W 7–10 knots. Gusts up to 17 knots.
Increasing from −5 to −1°C
SE 1.0m at 9s period
Sunny

Wed

1PM - 5PM

18 March 2026

W 6–10 knots.
−2 to 1°C
SE 0.9m at 9s period
Mostly fine

Wed

5PM - 9PM

18 March 2026

W 7 knots decreasing to 4 knots.
−3 to 1°C
SE 0.8m at 9s period
Partly cloudy

Wed

9PM - 5AM

18 March 2026

W 4–8 knots.
−4 to −2°C
SE 0.8m at 8s period
Partly cloudy

Thu

5AM - 9AM

19 March 2026

NE 4–9 knots backing S 4-9 knots.
−4 to −1°C
SE 0.8m at 8s period
Mostly fine

Thu

9AM - 1PM

19 March 2026

SE 7–10 knots.
Increasing from −1 to 2°C
SE 0.9m at 7s period
Mostly fine

Thu

1PM - 5PM

19 March 2026

SE 8 knots increasing to 11 knots.
2°C
SE 1.2m at 6s period
Partly cloudy

Thu

5PM - 9PM

19 March 2026

SE 12 knots. Gusts up to 17 knots.
1°C
SE 1.3m at 6s period
Cloudy

Thu

9PM - 5AM

19 March 2026

S 13 knots decreasing to 6 knots. Gusts up to 18 knots.
0°C
SE 1.0m at 6s period
Cloudy

Fri

5AM - 9AM

20 March 2026

SW 2–11 knots.
0°C
SE 0.9m at 6s period
Cloudy

Fri

9AM - 1PM

20 March 2026

SW 2–11 knots.
Increasing from 1 to 4°C
SE 0.7m at 7s period
Partly cloudy

Fri

1PM - 5PM

20 March 2026

SW 7 knots increasing to S 12 knots. Gusts up to 20 knots.
2 to 8°C
SE 0.6m at 7s period
Partly cloudy

Fri

5PM - 9PM

20 March 2026

S 5–14 knots veering NW 5-14 knots. Gusts up to 19 knots.
1 to 7°C
SE 0.6m at 7s period
Sunny

Fri

9PM - 5AM

20 March 2026

SW 5–15 knots. Gusts up to 23 knots.
2°C
SE 0.6m at 8s period
Cloudy

Sat

5AM - 9AM

21 March 2026

SW 1–15 knots. Gusts up to 24 knots.
1 to 4°C
E 0.8m at 7s period
Cloudy

Sat

9AM - 1PM

21 March 2026

SW 1–13 knots veering W 1-13 knots.
1 to 9°C
Chance of showers

Sat

1PM - 5PM

21 March 2026

E 11 knots decreasing to W 8 knots. Gusts up to 18 knots.
1 to 11°C
E 1.0m at 7s period
Chance of showers

Sat

5PM - 9PM

21 March 2026

W 8–10 knots veering NE 8-10 knots.
1 to 9°C
SE 1.4m at 6s period
Cloudy

Sat

9PM - 5AM

21 March 2026

NE 8 knots increasing to 11 knots.
2 to 7°C
SE 1.2m at 6s period
Cloudy

Sun

5AM - 9AM

22 March 2026

NE 9–13 knots. Gusts up to 19 knots.
1°C
SE 1.0m at 6s period
Cloudy

Sun

9AM - 1PM

22 March 2026

NE 6 knots.
2°C
Cloudy

Sun

1PM - 5PM

22 March 2026

SE 11 knots decreasing to 5 knots. Gusts up to 21 knots.
0 to 3°C
W 1.2m at 5s period
Cloudy

Sun

5PM - 9PM

22 March 2026

S 5 knots increasing to 9 knots. Gusts up to 16 knots.
Decreasing from 3 to 0°C
W 1.1m at 5s period
Cloudy

Sun

9PM - 5AM

22 March 2026

N 4 knots increasing to 23 knots. Gusts up to 28 knots.
−5 to 1°C
W 1.0m at 4s period
Rain

Mon

5AM - 9AM

23 March 2026

N 21 knots decreasing to 18 knots. Gusts up to 26 knots.
Decreasing from −1 to −4°C
W 1.0m at 4s period
Rain

Mon

9AM - 1PM

23 March 2026

NE 22 knots.
−2°C
Rain

Mon

1PM - 5PM

23 March 2026

N 16 knots decreasing to 11 knots. Gusts up to 26 knots.
−2 to 0°C
W 0.9m at 4s period
Cloudy

Mon

5PM - 9PM

23 March 2026

NE 12 knots backing N 12 knots. Gusts up to 21 knots.
Decreasing from 0 to −2°C
NW 0.9m at 4s period
Cloudy

Mon

9PM - 5AM

23 March 2026

N 8–10 knots. Gusts up to 16 knots.
−7 to −3°C
NW 0.9m at 4s period
Sunny

Tue

5AM - 9AM

24 March 2026

N 8 knots backing NW 8 knots.
−6°C
NW 0.7m at 4s period
Sunny

Tue

9AM - 1PM

24 March 2026

W 5 knots.
−1°C
Sunny

Tue

1PM - 5PM

24 March 2026

W 7 knots increasing to 10 knots.
1 to 6°C
W 0.4m at 4s period
Cloudy

Tue

5PM - 9PM

24 March 2026

SW 10 knots decreasing to 6 knots.
Decreasing from 2 to 0°C
Calm sea
Cloudy

ProductsIridium Phones PredictWind App Offshore App Iridium GO! exec Iridium GO!DataHub DataHub Pro DataHub Family YB3i GRIB Files SIM Cards SIM Airtime Plans AnyApp Data Activate SIM/Device PredictMail Starlink Over the Horizon AIS

FeaturesWeather Routing Power Routing Departure Planning Current Models GPS Tracking Maps Daily Briefing Graphs/Tables Weather Models Alerts Observations Local Knowledge Validation Climate Data AIS Data AI Polars Marinas Glossary Weather

Choose your ActivityCruising Powerboating Yacht Racing Fishing Dinghy Racing Kayaking Windsurfing Foiling Kiting

AboutTake a Tour Why PredictWind Testimonials News Pricing GO!/GO! exec T&C YB3i T&C Coverage Map Sitemap Terms and Conditions Privacy Policy

SupportHelp CenterContact Us

Products

Iridium Phones PredictWind App Offshore App Iridium GO! exec Iridium GO!DataHub DataHub Pro DataHub Family YB3i GRIB Files SIM Cards SIM Airtime Plans AnyApp Data Activate SIM/Device PredictMail Starlink Over the Horizon AIS

Features

Weather Routing Power Routing Departure Planning Current Models GPS Tracking Maps Daily Briefing Graphs/Tables Weather Models Alerts Observations Local Knowledge Validation Climate Data AIS Data AI Polars Marinas Glossary Weather

Choose your Activity

Cruising Powerboating Yacht Racing Fishing Dinghy Racing Kayaking Windsurfing Foiling Kiting

About

Take a Tour Why PredictWind Testimonials News Pricing GO!/GO! exec T&C YB3i T&C Coverage Map Sitemap Terms and Conditions Privacy Policy

Support

Help CenterContact Us

© 2026 PredictWind