St. Augustine Lighthouse Park, 446 Ocean Vista Avenue,
FL
04/04/2026 04:00 AM
68°F
TEMPERATURE
Winds 7 mph SE
Mostly Cloudy
Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. Southeast wind around 7 mph.
Moonrise
11:30 PM
Moonset
09:20 AM
Sunrise
07:10 AM
Moon Phase
Waning gibbous
Sunset
07:45 PM
Hourly Forecast
Sat, 04:00 AM
Mostly CloudyWinds: 7 mph SE
68°
Sat, 05:00 AM
Mostly CloudyWinds: 6 mph SE
68°
Sat, 06:00 AM
Partly SunnyWinds: 6 mph SE
67°
Sat, 07:00 AM
Partly SunnyWinds: 5 mph SE
67°
Sat, 08:00 AM
Mostly SunnyWinds: 5 mph SE
66°
Sat, 09:00 AM
Mostly SunnyWinds: 5 mph SE
69°
Sat, 10:00 AM
Mostly SunnyWinds: 7 mph SE
73°
Sat, 11:00 AM
SunnyWinds: 8 mph SE
75°
Sat, 12:00 PM
SunnyWinds: 10 mph SE
77°
Sat, 01:00 PM
SunnyWinds: 12 mph E
78°
Sat, 02:00 PM
SunnyWinds: 13 mph E
79°
Sat, 03:00 PM
SunnyWinds: 14 mph E
80°
Sat, 04:00 PM
SunnyWinds: 14 mph E
80°
Sat, 05:00 PM
SunnyWinds: 14 mph SE
79°
Sat, 06:00 PM
Mostly ClearWinds: 13 mph SE
77°
Sat, 07:00 PM
Mostly ClearWinds: 10 mph SE
76°
Sat, 08:00 PM
Mostly ClearWinds: 9 mph SE
73°
Sat, 09:00 PM
Mostly ClearWinds: 9 mph SE
73°
Sat, 10:00 PM
Mostly ClearWinds: 9 mph SE
72°
Sat, 11:00 PM
Mostly ClearWinds: 9 mph SE
70°
Sun, 12:00 AM
Mostly ClearWinds: 6 mph SE
70°
Sun, 01:00 AM
Mostly ClearWinds: 6 mph S
69°
Sun, 02:00 AM
Partly CloudyWinds: 6 mph S
69°
Sun, 03:00 AM
Partly CloudyWinds: 6 mph S
67°
Winds: 7 mph SE
Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. Southeast wind around 7 mph.
Winds: 5 to 14 mph SE
Mostly sunny. High near 81, with temperatures falling to around 79 in the afternoon. Southeast wind 5 to 14 mph, with gusts as high as 17 mph.
Winds: 5 to 13 mph SE
Mostly clear. Low around 65, with temperatures rising to around 67 overnight. Southeast wind 5 to 13 mph, with gusts as high as 16 mph.
Winds: 3 to 14 mph S
A slight chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny. High near 81, with temperatures falling to around 78 in the afternoon. South wind 3 to 14 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.
Winds: 5 to 14 mph S
A chance of showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 66 overnight. South wind 5 to 14 mph, with gusts as high as 17 mph. Chance of precipitation is 50%.
Winds: 5 to 18 mph N
Rain showers likely before 5pm, then showers and thunderstorms likely. Cloudy, with a high near 72. Chance of precipitation is 60%.
Winds: 14 to 18 mph NE
Showers and thunderstorms likely. Cloudy, with a low around 62. Chance of precipitation is 70%.
Winds: 17 to 24 mph NE
Showers and thunderstorms likely. Cloudy, with a high near 70. Chance of precipitation is 70%.
Winds: 20 to 24 mph NE
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Winds: 21 to 26 mph NE
Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Winds: 20 to 26 mph NE
Rain showers likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Winds: 18 to 22 mph NE
A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Winds: 14 to 20 mph NE
A chance of rain showers before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Winds: 14 to 18 mph NE
A slight chance of rain showers after 8am. Mostly sunny, with a high near 72.
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. Ahead of an approaching cool front, onshore winds will veer southerly across the waters tonight through Sunday. The slowing front will gradually move north to south through the waters Sunday night bringing showers and isolated thunderstorms as the front stalls through Monday. In the wake of the front, high pressure will build to the north resulting in strengthening northeasterly winds Monday night and the onset of a multiday period of strong onshore winds throughout next week, likely requiring an extended Small Craft Advisory. Much stronger high pressure will wedge along the coast Wednesday resulting in further strengthening and potential for gales and seas building potentially up to 15 feet across the waters. As high pressure breaks away from the eastern seaboard late in the week, onshore winds will begin to relax. .GULF STREAM. The approximate location of the west wall of the Gulf Stream as of Apr 03, 2026 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. 68 nautical miles east southeast of St Simons Island. This data derived from NCEP Global RTOFS model.
REST OF TONIGHT
Southeast winds 5 to 10 knots Seas 3 to 4 feet, occasionally to 5 feet Wave Detail: East 4 feet at 8 seconds Intracoastal waters light chop
SATURDAY
Southeast winds 5 to 10 knots Seas 3 to 4 feet, occasionally to 5 feet Wave Detail: East 4 feet at 8 seconds Intracoastal waters light chop
SATURDAY NIGHT
South winds 5 to 10 knots Seas 3 to 4 feet, occasionally to 5 feet Wave Detail: East 4 feet at 8 seconds Intracoastal waters light chop
SUNDAY
South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon Seas 3 to 5 feet, occasionally to 6 feet Wave Detail: East 4 feet at 9 seconds Intracoastal waters a moderate chop A chance of showers with a slight chance of thunderstorms in the afternoon
SUNDAY NIGHT
South winds 10 to 15 knots, becoming west 5 to 10 knots after midnight Seas 3 to 5 feet, occasionally to 6 feet Wave Detail: East 4 feet at 9 seconds Intracoastal waters a moderate chop A slight chance of thunderstorms in the evening A chance of showers
MONDAY
North winds 15 to 20 knots Seas 3 to 4 feet, occasionally to 5 feet, building to 4 to 6 feet, occasionally to 8 feet in the afternoon Wave Detail: East 4 feet at 9 seconds, becoming northeast 4 feet at 5 seconds and east 4 feet at 9 seconds Intracoastal waters choppy A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon
MONDAY NIGHT
Northeast winds 15 to 20 knots, increasing to 20 to 25 knots after midnight Seas 4 to 6 feet, occasionally to 8 feet Intracoastal waters rough A chance of showers with a slight chance of thunderstorms
TUESDAY
Northeast winds 25 to 30 knots Seas 5 to 7 feet, occasionally to 9 feet, building to 8 to 11 feet, occasionally to 14 feet Intracoastal waters very rough A chance of showers through the day A slight chance of thunderstorms in the afternoon, then a slight chance of showers in the evening A chance of showers after midnight
WEDNESDAY
Northeast winds 25 to 30 knots Seas 8 to 11 feet, occasionally to 14 feet, building to 10 to 14 feet, occasionally to 18 feet Intracoastal waters very rough A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon A chance of showers through the night
REST OF TONIGHT
Southeast winds 10 to 15 knots Seas 4 to 5 feet, occasionally to 6 feet Wave Detail: East 5 feet at 8 seconds
SATURDAY
Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon Seas 4 to 5 feet, occasionally to 6 feet Wave Detail: East 5 feet at 8 seconds
SATURDAY NIGHT
South winds 10 to 15 knots Seas 4 to 5 feet, occasionally to 6 feet Wave Detail: East 5 feet at 8 seconds
SUNDAY
South winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon Seas 4 to 5 feet, occasionally to 6 feet Wave Detail: East 5 feet at 9 seconds A slight chance of showers A slight chance of thunderstorms in the afternoon
SUNDAY NIGHT
South winds 10 to 15 knots, becoming west after midnight Seas 4 to 5 feet, occasionally to 6 feet Wave Detail: Southeast 5 feet at 9 seconds Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight
MONDAY
North winds 15 to 20 knots Seas 4 to 6 feet, occasionally to 8 feet Wave Detail: North 5 feet at 5 seconds and east 5 feet at 9 seconds A slight chance of thunderstorms A chance of showers in the morning, then showers likely in the afternoon
MONDAY NIGHT
Northeast winds 15 to 20 knots Seas 5 to 6 feet, occasionally to 8 feet Showers likely with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight
TUESDAY
Northeast winds 20 to 25 knots, increasing to 25 to 30 knots Seas 6 to 9 feet, occasionally to 11 feet, building to 9 to 12 feet, occasionally to 15 feet Showers likely in the morning A slight chance of thunderstorms through the day A chance of showers
WEDNESDAY
Northeast winds 25 to 30 knots Seas 10 to 13 feet, occasionally to 17 feet, building to 11 to 15 feet, occasionally to 19 feet A chance of showers in the morning, then showers likely in the afternoon A slight chance of thunderstorms in the evening A chance of showers through the night
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