Portsmouth Marina

United States • New Hampshire

Portsmouth Marina

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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

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Weather Forecast

Sat

9AM - 1PM

04 July 2026

W 6 knots increasing to 8 knots.
Increasing from 31 to 33°C
Calm sea
Partly cloudy

Sat

1PM - 5PM

04 July 2026

NW 5–9 knots.
28 to 33°C
Calm sea
UV Index: 1 - Low
Cloudy

Sat

5PM - 9PM

04 July 2026

NW 4–9 knots backing W 4-9 knots.
Decreasing from 29 to 22°C
Calm sea
UV Index: 0 - Low
Chance of showers

Sat

9PM - 5AM

04 July 2026

NW 4–6 knots.
Decreasing from 22 to 15°C
Calm sea
UV Index: 0 - Low
Chance of showers

Sun

5AM - 9AM

05 July 2026

Light and variable.
Increasing from 15 to 21°C
Calm sea
UV Index: 0 - Low
Cloudy

Sun

9AM - 1PM

05 July 2026

NE 4 knots increasing to SE 7 knots.
20 to 23°C
Calm sea
UV Index: 8 - Very High
Cloudy

Sun

1PM - 5PM

05 July 2026

SE 6 knots increasing to 8 knots.
22°C
Calm sea
UV Index: 8 - Very High
Cloudy

Sun

5PM - 9PM

05 July 2026

SE 8 knots decreasing to 5 knots.
Decreasing from 22 to 19°C
Calm sea
UV Index: 0 - Low
Cloudy

Sun

9PM - 5AM

05 July 2026

SE 1–8 knots.
17 to 20°C
Calm sea
UV Index: 0 - Low
Cloudy

Mon

5AM - 9AM

06 July 2026

E 3–9 knots.
17 to 20°C
Calm sea
UV Index: 0 - Low
Cloudy

Mon

9AM - 1PM

06 July 2026

SE 6–8 knots.
20°C
Calm sea
Cloudy

Mon

1PM - 5PM

06 July 2026

SE 8 knots.
20°C
Calm sea
Cloudy

Mon

5PM - 9PM

06 July 2026

SE 6–9 knots.
18 to 20°C
Calm sea
Cloudy

Mon

9PM - 5AM

06 July 2026

S 2–8 knots backing NE 2-8 knots.
16 to 18°C
Calm sea
Cloudy

Tue

5AM - 9AM

07 July 2026

E 5–8 knots.
16 to 20°C
SE 0.4m at 6s period
Cloudy

Tue

9AM - 1PM

07 July 2026

E 7–13 knots. Gusts up to 19 knots.
19 to 22°C
SE 0.6m at 5s period
Mostly fine

Tue

1PM - 5PM

07 July 2026

E 9–15 knots. Gusts up to 20 knots.
21°C
SE 0.7m at 5s period
Mostly fine

Tue

5PM - 9PM

07 July 2026

E 7–15 knots. Gusts up to 20 knots.
18 to 21°C
SE 0.8m at 6s period
Mostly fine

Tue

9PM - 5AM

07 July 2026

SE 3–11 knots backing N 3-11 knots.
15 to 18°C
SE 0.8m at 6s period
Cloudy

Wed

5AM - 9AM

08 July 2026

N 4–6 knots.
16 to 19°C
SE 0.8m at 6s period
Cloudy

Wed

9AM - 1PM

08 July 2026

E 7 knots increasing to 11 knots.
19 to 22°C
SE 0.7m at 6s period
Cloudy

Wed

1PM - 5PM

08 July 2026

SE 7–14 knots. Gusts up to 17 knots.
21°C
SE 0.7m at 6s period
Partly cloudy

Wed

5PM - 9PM

08 July 2026

SE 5–14 knots. Gusts up to 17 knots.
19 to 21°C
SE 0.7m at 6s period
Partly cloudy

Wed

9PM - 5AM

08 July 2026

S 5–10 knots. Gusts up to 17 knots.
17 to 20°C
SE 0.6m at 7s period
Cloudy

Thu

5AM - 9AM

09 July 2026

SW 5–8 knots.
Increasing from 17 to 22°C
SE 0.6m at 7s period
Cloudy

Thu

9AM - 1PM

09 July 2026

S 5 knots increasing to 11 knots. Gusts up to 18 knots.
Increasing from 23 to 28°C
SE 0.7m at 7s period
Cloudy

Thu

1PM - 5PM

09 July 2026

S 7–19 knots. Gusts up to 22 knots.
24 to 30°C
SE 0.9m at 6s period
Partly cloudy

Thu

5PM - 9PM

09 July 2026

S 6–16 knots. Gusts up to 21 knots.
23 to 29°C
SE 0.9m at 6s period
Cloudy

Thu

9PM - 5AM

09 July 2026

SW 10 knots decreasing to 7 knots. Gusts up to 21 knots.
20 to 25°C
SE 0.8m at 6s period
Cloudy

Fri

5AM - 9AM

10 July 2026

SW 6–10 knots.
Increasing from 20 to 24°C
SE 0.8m at 7s period
Partly cloudy

Fri

9AM - 1PM

10 July 2026

SW 6–10 knots.
Increasing from 25 to 28°C
Chance of showers

Fri

1PM - 5PM

10 July 2026

W 5–13 knots. Gusts up to 17 knots.
25 to 31°C
SE 0.7m at 7s period
Chance of showers

Fri

5PM - 9PM

10 July 2026

W 4–15 knots veering NW 4-15 knots.
Decreasing from 27 to 23°C
SE 0.7m at 6s period
Chance of showers

Fri

9PM - 5AM

10 July 2026

NW 8 knots decreasing to 4 knots.
18 to 24°C
SE 0.6m at 7s period
Sunny

Sat

5AM - 9AM

11 July 2026

W 4–8 knots veering N 4-8 knots.
Increasing from 20 to 22°C
E 0.5m at 8s period
Sunny

Sat

9AM - 1PM

11 July 2026

Light and variable.
21°C
Chance of showers

Sat

1PM - 5PM

11 July 2026

NE 7 knots increasing to 11 knots.
Decreasing from 25 to 20°C
E 0.5m at 8s period
Cloudy

Sat

5PM - 9PM

11 July 2026

NE 11 knots decreasing to 5 knots.
20 to 24°C
E 0.5m at 8s period
Cloudy

Sat

9PM - 5AM

11 July 2026

NE 3–8 knots.
19°C
E 0.5m at 8s period
Cloudy

Sun

5AM - 9AM

12 July 2026

NE 6–10 knots.
18 to 22°C
E 0.5m at 7s period
Cloudy

Sun

9AM - 1PM

12 July 2026

NE 10 knots.
18°C
Cloudy

Sun

1PM - 5PM

12 July 2026

E 8 knots increasing to 10 knots.
Decreasing from 21 to 18°C
E 0.5m at 7s period
Cloudy

Sun

5PM - 9PM

12 July 2026

NE 10 knots decreasing to 7 knots.
19°C
E 0.6m at 7s period
Cloudy

Sun

9PM - 5AM

12 July 2026

NE 0–11 knots.
17°C
E 0.5m at 7s period
Cloudy

Mon

5AM - 9AM

13 July 2026

NE 10 knots decreasing to 6 knots.
18°C
E 0.5m at 7s period
Chance of showers

Mon

9AM - 1PM

13 July 2026

NE 6 knots.
18°C
Chance of showers

Mon

1PM - 5PM

13 July 2026

NE 3–6 knots veering E 3-6 knots.
19°C
E 0.7m at 6s period
Chance of showers

Mon

5PM - 9PM

13 July 2026

Light and variable.
17 to 19°C
E 0.6m at 6s period
Chance of showers

Mon

9PM - 5AM

13 July 2026

Light and variable.
15 to 18°C
E 0.5m at 7s period
Cloudy

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Features

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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

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