Coastguard/St Simons Surf Forecast

/ Georgia (12 breaks) / Georgia-USA (11 breaks) /

USA (1297 breaks) / Lat Long: (31.14° N 81.38° W)

Surf Forecasts:

Coastguard/St Simons surfForecast / Georgia / USA

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

Forecast update in -0hr 50 min 23 s Forecast update imminent

Coastguard/St Simons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Coastguard/St Simons sea temperature is 78.3°F
(Which is 3.1°F colder than average for this time of year)

How big are the waves at Coastguard/St Simons today?

The current surf forecast for Coastguard/St Simons at 12AM is: 1ft 8s primary swell from a East direction and 0ft 9s secondary swell from a Southeast direction, 1ft 3s secondary swell from a Southeast direction (forecast issued at 07:00pm September 18). The wind direction is predicted to be onshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (19 Sep)	1ft (0.3m)	8s
Afternoon (19 Sep)	1.5ft (0.5m)	6s
Evening (19 Sep)	1.5ft (0.4m)	8s

Table - waves today at Coastguard/St Simons. (Swell directed towards the surf break)

Updates in -0 hr 50 min 23 s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18			Friday 19								Saturday 20								Sunday 21
	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	5 AM	8 AM	11 AM	2 PM
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 (ft) & direction (?)	E	E	E	E	ESE	ENE	ENE	ESE	SE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	E	E	E	E	E	ENE	ENE
Period(s) (?)	8	8	8	8	9	8	8	9	6	8	6	6	6	8	6	6	8	5	5	6	6	6	5	5
Wave Graph (?)
kJ (?)	19	19	5	5	7	12	12	16	16	24	14	14	13	13	9	28	22	22	26	23	25	20	36	49
Wind (mph)	ESE	SE	SE	SSE	WSW	NNW	NE	E	E	E	E	ENE	NNE	N	NE	NE	NE	ENE	ENE	NNE	NNE	NNE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	on	on	glass	off	cross	cross- on	cross- on	cross- on	cross- on	glass	cross- off	cross- off	cross	cross	cross	cross- on	cross- on	cross- off	cross- off	cross- off	cross	cross
High Tide / height (ft)		6:51PM 7.55				7:22AM 6.96				7:40PM 7.61					8:09AM 7.22				8:22PM 7.64				8:51AM 7.42
Low Tide / height (ft)				1:26AM 0.72				1:39PM 0.39					2:11AM 0.52				2:27PM 0.33				2:52AM 0.43

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

Rain (in)	-	-	-	0.0	0.0	0.0	-	-	-	-	0.0	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °F	81	79	79	77	77	75	79	81	81	79	77	77	75	73	79	81	79	77	77	75	73	73	77	79
Feels °F (?)	81	81	82	82	84	79	82	81	81	82	81	82	79	77	81	81	79	81	82	79	77	75	77	79

Hourly Weather Summary

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Live Wave Height (ft)
Live Wind Speed (mph)
Surf Rating (10 Max)
Ocean Swells (ft)
Wind Speed (mph)

Recent Eyeball Surf Reports for Georgia

Wind Update Continuing clean conditions at Coastguard/St Simons (light winds from the SE at Brunswick Airport 1 miles from Coastguard/St Simons). 1ft 8s swell from the E with a 1ft 3s local chop from the SE. 2 swells combining to make bigger set waves.
1 hour 43 minutes ago Coastguard/St Simons

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1 h 43 min ago

5 mph

Clean

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