Weather

St. Augustine Lighthouse Park, 446 Ocean Vista Avenue, FL

12/29/2025 01:00 AM

60°F

TEMPERATURE

Winds 8 mph SW

Widespread Fog

Widespread fog. Partly cloudy, with a low around 58. Southwest wind around 9 mph.

Alerts

You have (1) alert(s). Tap to see details.

Dense Fog Advisory

Moderate

Dense Fog Advisory issued December 29 at 12:04AM EST until December 29 at 5:00AM EST by NWS Jacksonville FL
NWS Jacksonville FL
Category	Certainty	Severity
Met	Likely	Moderate
Status	Urgency	Category
Actual	Expected	Met
Effective	Ends	Expires
12/29/2025 12:04 AM	12/29/2025 05:00 AM	12/29/2025 05:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Coastal Flagler, Northeast Coastal St. Johns, and Southeast Coastal St. Johns Counties. * WHEN...Until 5 AM EST early this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

Moonrise

12:39 PM

Moonset

12:57 AM

Sunrise

07:19 AM

Moon Phase

Waxing gibbous

Sunset

05:34 PM

Hourly Forecast

Mon, 01:00 AM

Widespread Fog
Winds: 8 mph SW

60°

Mon, 02:00 AM

Widespread Fog
Winds: 8 mph SW

59°

Mon, 03:00 AM

Widespread Fog
Winds: 9 mph W

59°

Mon, 04:00 AM

Widespread Fog
Winds: 9 mph W

59°

Mon, 05:00 AM

Areas Of Fog
Winds: 9 mph SW

58°

Mon, 06:00 AM

Patchy Fog
Winds: 9 mph SW

58°

Mon, 07:00 AM

Areas Of Fog
Winds: 9 mph SW

58°

Mon, 08:00 AM

Areas Of Fog
Winds: 12 mph SW

59°

Mon, 09:00 AM

Mostly Sunny
Winds: 13 mph SW

62°

Mon, 10:00 AM

Mostly Sunny
Winds: 15 mph SW

67°

Mon, 11:00 AM

Mostly Sunny
Winds: 16 mph SW

70°

Mon, 12:00 PM

Mostly Sunny
Winds: 16 mph SW

73°

Mon, 01:00 PM

Partly Sunny
Winds: 17 mph SW

74°

Mon, 02:00 PM

Partly Sunny
Winds: 17 mph W

75°

Mon, 03:00 PM

Slight Chance Rain Showers
Winds: 18 mph W

75°

Mon, 04:00 PM

Chance Rain Showers
Winds: 18 mph W

74°

Mon, 05:00 PM

Mostly Cloudy
Winds: 17 mph W

69°

Mon, 06:00 PM

Mostly Cloudy
Winds: 17 mph W

62°

Mon, 07:00 PM

Mostly Cloudy
Winds: 17 mph NW

57°

Mon, 08:00 PM

Partly Cloudy
Winds: 18 mph NW

54°

Mon, 09:00 PM

Partly Cloudy
Winds: 20 mph NW

52°

Mon, 10:00 PM

Partly Cloudy
Winds: 22 mph NW

50°

Mon, 11:00 PM

Partly Cloudy
Winds: 21 mph NW

48°

Tue, 12:00 AM

Partly Cloudy
Winds: 21 mph NW

47°

Overnight

Widespread Fog

58°

Winds: 9 mph SW

Widespread fog. Partly cloudy, with a low around 58. Southwest wind around 9 mph.

Monday

Areas Of Fog then Chance Rain Showers

75°

Winds: 9 to 18 mph W

Areas of fog before 9am, then a chance of rain showers between 3pm and 5pm. Mostly sunny. High near 75, with temperatures falling to around 69 in the afternoon. West wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Partly Cloudy

41°

Winds: 17 to 22 mph NW

Partly cloudy, with a low around 41. Northwest wind 17 to 22 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Mostly Sunny

55°

Winds: 12 to 17 mph NW

Mostly sunny, with a high near 55. Northwest wind 12 to 17 mph, with gusts as high as 24 mph.

Tuesday Night

Mostly Clear

37°

Winds: 12 to 15 mph NW

Mostly clear, with a low around 37. Northwest wind 12 to 15 mph, with gusts as high as 20 mph.

Wednesday

Sunny

57°

Winds: 14 mph NW

Sunny, with a high near 57.

Wednesday Night

Clear

40°

Winds: 13 mph W

Clear, with a low around 40.

New Year's Day

Sunny

63°

Winds: 10 to 14 mph W

Sunny, with a high near 63.

Thursday Night

Partly Cloudy

45°

Winds: 13 mph W

Partly cloudy, with a low around 45.

Friday

Partly Sunny

66°

Winds: 9 mph SW

Partly sunny, with a high near 66.

Friday Night

Partly Cloudy

52°

Winds: 7 to 13 mph SW

Partly cloudy, with a low around 52.

Saturday

Chance Rain Showers

70°

Winds: 13 to 17 mph SW

A chance of rain showers after 7am. Mostly sunny, with a high near 70. Chance of precipitation is 40%.

Saturday Night

Chance Rain Showers

56°

Winds: 13 to 16 mph W

A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Sunday

Chance Rain Showers then Mostly Sunny

67°

Winds: 14 mph N

A chance of rain showers before 7am. Mostly sunny, with a high near 67.

Coastal Waters Forecast for Northeast Florida/Southeast Georgia

National Weather Service Jacksonville FL

Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 1/10 of the waves. West-southwest winds will increase to Caution levels Today ahead of an approaching strong cold front. Winds shift to northwest and strengthen to Small Craft Advisory levels Tonight into Tuesday in the wake of the frontal passage. West northwest winds continue for the remainder of the week as high pressure builds eastward along the northern Gulf coast. .GULF STREAM. The approximate location of the west wall of the Gulf Stream as of Dec 28, 2025 at 0000 UTC. 50 nautical miles east of Flagler Beach. 53 nautical miles east of Saint Augustine Beach. 64 nautical miles east southeast of Jacksonville Beach. 71 nautical miles east southeast of St Simons Island. This data derived from NCEP Global RTOFS model.