43.0533’ N, 70.9133’ W

Squamscott River, Great Bay, NH

63°
H -°
L 51°
SSE
6mph
Low tide
11:41 pm

Squamscott River, Great Bay, NH Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Sep 15
Partly Cloudy
Close Hourly
-º / 51º 8% S 6 mph 82%
6pm Mostly Cloudy 63º 1% SSE 6 mph 62%
7pm Partly Cloudy 60º 2% SSE 4 mph 68%
8pm Partly Cloudy 58º 2% SSE 4 mph 74%
9pm Partly Cloudy 58º 2% SSE 3 mph 76%
10pm Partly Cloudy 56º 2% S 3 mph 82%
11pm Mostly Clear 55º 2% S 3 mph 87%
Wed
Sep 16
Partly Cloudy
View Hourly
78º / 60º 7% SW 7 mph 64%
12am Partly Cloudy 54º 4% SSW 2 mph 89%
1am Mostly Clear 54º 8% SSW 3 mph 90%
2am Partly Cloudy 54º 8% SSW 3 mph 90%
3am Partly Cloudy 53º 8% SW 3 mph 92%
4am Partly Cloudy 53º 8% SW 3 mph 93%
5am Partly Cloudy 52º 8% SW 4 mph 94%
6am Mostly Cloudy 54º 8% SW 4 mph 92%
7am Mostly Cloudy 55º 7% SW 4 mph 89%
8am Mostly Cloudy 58º 6% SW 5 mph 84%
9am Partly Cloudy 61º 5% SW 6 mph 77%
10am Partly Cloudy 66º 3% SW 7 mph 67%
11am Mostly Cloudy 70º 1% SW 6 mph 60%
12pm Mostly Cloudy 73º 1% SW 7 mph 57%
1pm Mostly Cloudy 75º 0% SW 7 mph 54%
2pm Partly Cloudy 76º 0% SW 7 mph 53%
3pm Partly Cloudy 76º 0% SSW 6 mph 55%
4pm Mostly Sunny 77º 0% SSW 6 mph 55%
5pm Mostly Sunny 76º 1% SSW 7 mph 58%
6pm Mostly Sunny 74º 2% S 6 mph 63%
7pm Partly Cloudy 72º 4% S 4 mph 68%
8pm Partly Cloudy 70º 5% S 4 mph 75%
9pm Partly Cloudy 68º 5% SSW 3 mph 80%
10pm Partly Cloudy 67º 5% SW 3 mph 82%
11pm Partly Cloudy 66º 6% WSW 3 mph 86%
Thu
Sep 17
PM Showers
View Hourly
72º / 64º 50% E 6 mph 78%
12am Partly Cloudy 65º 7% W 2 mph 89%
1am Partly Cloudy 63º 7% WNW 2 mph 91%
2am Partly Cloudy 63º 9% NNW 2 mph 91%
3am Mostly Cloudy 63º 18% N 2 mph 93%
4am Mostly Cloudy 62º 19% N 2 mph 94%
5am Mostly Cloudy 62º 20% NNE 2 mph 94%
6am Mostly Cloudy 61º 22% NNE 2 mph 95%
7am Partly Cloudy 62º 17% NNE 2 mph 94%
8am Mostly Cloudy 63º 18% NE 3 mph 90%
9am Mostly Cloudy 66º 18% NE 4 mph 84%
10am Mostly Cloudy 68º 16% NE 4 mph 78%
11am Mostly Cloudy 70º 16% ENE 4 mph 74%
12pm Cloudy 71º 15% ENE 4 mph 72%
1pm Cloudy 72º 15% ESE 5 mph 71%
2pm Cloudy 72º 15% ESE 5 mph 71%
3pm Cloudy 71º 15% ESE 6 mph 73%
4pm Cloudy 71º 22% ESE 6 mph 74%
5pm Showers 69º 51% ESE 5 mph 77%
Fri
Sep 18
Partly Cloudy 77º / 48º 17% NW 12 mph 57%
Sat
Sep 19
Partly Cloudy 65º / 53º 2% E 8 mph 53%
Sun
Sep 20
Showers 61º / 53º 65% S 8 mph 76%
Mon
Sep 21
Mostly Cloudy 65º / 49º 24% NE 8 mph 69%
Tue
Sep 22
AM Showers 62º / 46º 39% NE 9 mph 66%

Weather Radar for Squamscott River, Great Bay, NH See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Squamscott River, Great Bay, NH

This Afternoon
High : 67ºF
Mostly sunny, with a high near 67. Southeast wind around 5 mph.
Tonight
Low : 50ºF
Partly cloudy, with a low around 50. South wind around 5 mph becoming calm after midnight.
Wednesday
High : 77ºF
Mostly sunny, with a high near 77. Southwest wind around 5 mph.
Wednesday Night
Low : 59ºF
Partly cloudy, with a low around 59. Calm wind.
Thursday
High : 73ºF
Partly sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Low : 61ºF
Showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday
High : 75ºF
Mostly sunny, with a high near 75.
Friday Night
Low : 49ºF
Mostly clear, with a low around 49.
Saturday
High : 65ºF
Mostly sunny, with a high near 65.
Saturday Night
Low : 53ºF
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 53.
Sunday
High : 68ºF
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Sunday Night
Low : 53ºF
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
High : 66ºF
A 30 percent chance of showers. Partly sunny, with a high near 66.

NOAA Buoy Data Near Squamscott River, Great Bay, NH See Map

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    Wind Speed Forecast for Squamscott River, Great Bay, NH

    TuesdayWednesdayThursday
    Wind Speed (MPH) 633477632245
    10pm2am6am10am2pm6pm10pm2am6am10am2pm6pm
    MPH 633477632245
    DIR SSESSSWSWSWSWSSWNNWNNENEESE

    Current Weather Conditions In Squamscott River, Great Bay, NH

    As Of: 39 minutes ago

    • 63ºF
    • 63ºF
    • 6mph
    • 0º (SSE)
    • 6mph
    • Mostly Cloudy
    • 10mi
    • 30.36"
    • 62%
    • 0ºF

    The weather right now in Squamscott River, Great Bay, NH is Mostly Cloudy. The current temperature is 63°F, and the expected high and low for today, Tuesday, September 15, 2026, are -° high temperature and 51°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the South Southeast. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 63° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 62 percent, and air pressure at 30.36 in. Visibility is 10 nautical miles. There are no current weather alert(s).