Nassau River entrance Weather

30°31'N 81°27'W

Home Harbor Resources

Current Conditions
Clear
73°F
Feels like: 73°F
Wind Chill: 73°F Ceiling: Unl
Heat Index: 73°F Visibility: 10mi
Dew Point: 37°F Wind: 20mph
Humidity: 27% Direction: 270° (W)
Pressure: 29.83" Gusts: 29mph
Reported: 14 minutes 42 seconds ago
Fire Weather Warning
March 21, 2019 4:18 pm EST
Location: 30.398N 81.428W or 7 nautical miles S of search location of 30.5183N 81.4533W.
Wind Direction: WSW (240°)
Wind Speed: 18 knots
Wind Gust: 23 knots
Atmospheric Pressure: 29.83 in (1010.1 mb)
Air Temperature: 71°F (21.8°C)
Water Temperature: 64°F (17.7°C)
March 21, 2019 4:18 pm EST
Location: 30.393N 81.523W or 8 nautical miles SSW of search location of 30.5183N 81.4533W.
Wind Direction: WSW (250°)
Wind Speed: 16 knots
Wind Gust: 25 knots
Atmospheric Pressure: 29.87 in (1011.4 mb)
Air Temperature: 73°F (22.7°C)
Dew Point: 42°F (5.3°C)
Visibility: 5.9 nmi
March 21, 2019 4:18 pm EST
Location: 30.379N 81.446W or 8 nautical miles S of search location of 30.5183N 81.4533W.
Air Temperature: 72°F (22.3°C)
Dew Point: 39°F (4.1°C)
Thursday, March 21
7:29am / 7:38pm 8:32pm / 8:06am
Clear
73°
48°
Day:
Night: Clear skies. Low 48F. Winds W at 15 to 25 mph.
Friday, March 22
7:28am / 7:39pm 9:39pm / 8:45am
Sunny
72°
48°
Day: A mainly sunny sky. High 72F. Winds WNW at 10 to 15 mph.
Night: Clear. Low 48F. Winds WNW at 5 to 10 mph.
Saturday, March 23
7:26am / 7:39pm 10:43pm / 9:24am
Sunny
69°
54°
Abundant sunshine. Highs in the upper 60s and lows in the mid 50s.
Sunday, March 24
7:25am / 7:40pm 11:45pm / 10:04am
Partly Cloudy
72°
55°
Mix of sun and clouds. Highs in the low 70s and lows in the mid 50s.
Monday, March 25
7:24am / 7:40pm 11:59pm / 10:45am
Partly Cloudy
76°
57°
Partly cloudy. Highs in the mid 70s and lows in the upper 50s.
Tuesday, March 26
7:23am / 7:41pm 12:45am / 11:30am
PM Showers
73°
50°
Showers possible in the afternoon. Highs in the low 70s and lows in the low 50s.
Wednesday, March 27
7:21am / 7:42pm 1:43am / 12:16pm
AM Clouds/PM Sun
61°
53°
Morning clouds followed by afternoon sun. Highs in the low 60s and lows in the low 50s.
Thursday, March 28
7:20am / 7:42pm 2:36am / 1:06pm
Partly Cloudy
69°
58°
Times of sun and clouds. Highs in the upper 60s and lows in the upper 50s.
Friday, March 29
7:19am / 7:43pm 3:25am / 1:57pm
Partly Cloudy
74°
59°
Mix of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
Saturday, March 30
7:18am / 7:44pm 4:10am / 2:50pm
Partly Cloudy
76°
61°
Partly cloudy. Highs in the mid 70s and lows in the low 60s.
Wind Forecast
Day ThursdayFridaySaturday
MPH 17 9 8 8 10 11 10 5 5 5 7 8
W
WNW
W
WNW
NW
W
W
W
WNW
NW
N
ENE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: An area of low pressure will push offshore north of the waters tonight and increase the winds and seas. High pressure will build northwest of the waters over the weekend with diminishing winds and seas.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Mar 21, 2019 at 1200 UTC...

59 nautical miles east of Flagler Beach. 72 nautical miles east of Saint Augustine Beach. 82 nautical miles east of Jacksonville Beach. 94 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.
Tonight
WNW wind 10 to 13 kt. Clear. Seas 1 to 2 ft.
Friday
WNW wind 8 to 10 kt. Sunny. Seas 1 to 2 ft.
Friday Night
W wind around 7 kt. Clear. Seas around 1 ft.
Saturday
N wind around 8 kt becoming NE in the afternoon. Sunny. Seas around 1 ft.
Saturday Night
E wind around 7 kt. Mostly clear. Seas around 1 ft.
Sunday
E wind 6 to 8 kt. Sunny. Seas around 1 ft.
Sunday Night
ESE wind around 8 kt becoming S after midnight. Mostly clear. Seas around 1 ft.
Monday
S wind 5 to 8 kt. Mostly sunny. Seas around 1 ft.
Monday Night
SSW wind around 9 kt becoming WSW after midnight. A slight chance of showers. Seas around 1 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.