North Jetty Surf Forecast

/ Florida – North (78 breaks) / Florida (155 breaks) /

USA (1297 breaks) / Lat Long: (30.41° N 81.40° W)

Surf Forecasts:

North Jetty surfForecast / Florida – North / USA

48hr Weather and Surf, issued 7 am Thursday 18 Sep 2025 EDT

Forecast update in hr min s Forecast update imminent

North Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's North Jetty sea temperature is 26.1° C
(Which is 1.6°C colder than average for this time of year)

How big are the waves at North Jetty today?

The current surf forecast for North Jetty at 10AM is: 0.3m 8s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a East-northeast direction (forecast issued at 07:00am September 18). The wind direction is predicted to be onshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (18 Sep)	1ft (0.3m)	8s
Afternoon (18 Sep)	1.5ft (0.4m)	8s
Evening (18 Sep)	1.5ft (0.4m)	8s

Table - waves today at North Jetty. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18							Friday 19								Saturday 20								Sun 21
	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	ENE	ENE	E	ENE	E	E	E	ESE	ESE	ESE	ESE	ESE	E	E	E	E	ENE	ENE	ENE	ENE	E	E
Period(s) (?)	8	8	8	8	8	8	8	8	8	6	6	6	6	6	6	6	6	6	6	5	5	5	5	6
Wave Graph (?)
kJ (?)	13	13	11	20	19	23	21	21	21	22	23	22	18	24	31	31	33	35	62	50	62	50	57	62
Wind (km/h)	ESE	NE	ENE	E	E	ESE	SE	SE	WNW	N	NE	NE	ENE	E	E	ENE	NNE	NNE	NNE	NE	NE	ENE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	on	cross- on	cross- on	cross	cross	cross- off	glass	cross- on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	on	on	on
High Tide / height (m)		6:16AM 1.49				6:47PM 1.73				7:09AM 1.57				7:33PM 1.73				7:56AM 1.63					8:15PM 1.72
Low Tide / height (m)				12:28PM -0.07				1:10AM -0.03				1:22PM -0.11				1:55AM -0.09					2:11PM -0.13

	Thursday 18							Friday 19								Saturday 20								Sun 21
Sunrise	-	7:11	-	-	-	-	-	-	-	7:11	-	-	-	-	-	-	-	7:11	-	-	-	-	-	-
Sunset	-	-	-	-	7:27	-	-	-	-	-	-	-	7:25	-	-	-	-	-	-	-	7:24	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	25	25	27	27	27	26	26	25	25	24	26	27	27	26	26	26	25	25	27	27	26	25	26	26
Feels °C (?)	28	27	28	27	27	27	27	27	28	26	27	27	27	27	28	29	28	27	27	26	25	25	28	28

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Florida - North

Wind Update Continuing clean conditions at North Jetty (calm at Mayport Naval Air Station Airport 3 km from North Jetty). 0.6m 8s swell from the E with a 0.2m 4s local chop from the ESE. 2 swells combining to make bigger set waves.
2 hours 41 minutes ago North Jetty

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2 h 41 min ago

0 km/h

Clean

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