Coastal Flood Statement COASTAL FLOOD STATEMENT - Portsmouth Seacoast  - Rockingham

Cooler temperatures continue through the rest of the week with precipitation chances increasing the second half of the week. High astronomical tides continue through early week with minor coastal flooding possible around tonight's high tide from Portland to Hampton.
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Updated: @ 06/16/2026 02:05 - next update at 02:10  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 54.8, Max: 56.1, Min: 54.7 54.8°F
Colder 1.2°F than last hour.

Cool

Feels like: 55°F

24-hr difference
-10.1°FColder 10.1°F than yesterday at this time.
  Today Yesterday
High: 56.1°F
00:00
76.8°F
12:45
Low: 54.7°F
02:02
56.1°F
23:59
 Wind from NNE NNE
1
Gust:
2 mph
0 Bft - Calm
Today: 4 mph 00:48
Gust Month: 14 mph June 03
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.87 in
Storm Rain: 0.87 in
This Month: 0.91 in
Season Total: 12.62 in
3 rain days in June.
Tuesday

Tuesday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 88 % Increased 1.0% since last hour.
Dew Point: 51.3°F Decreased 0.7°F since last hour.
Barometer: 29.678 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 05:06
Sunset: 20:29
Moonrise: 06:19
Moonset: 22:31
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
2%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 00:00
0 W/m2 (0 %)
High: 0 @  00:00
 NWS Weather Forecast  - Outlook: Overnight & Tuesday
Overnight

Overnight: Patchy Fog
Patchy Fog

Lo 51 °F
NWS forecast: Patchy fog after 4am. Mostly clear, with a low around 51. Northwest wind around 5 mph.
 
Tuesday

Tuesday: Sunny
Sunny

Hi 77 °F
NWS forecast: Sunny, with a high near 77. Northwest wind around 5 mph.