Point Forecast: 21NM NNE Altamaha Sound FL  31.62N 81.12W (Elev. 0 ft)	Last Update: 1:30 pm EST Jan 24, 2026

[hide menu]

Weather Elements Weather/Precipitation Marine Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Freezing Spray Fog Wave Period (s) Significant Wave Height Freezing Spray

48-Hour Period Starting: 2pm Sat, Jan 24 20263pm Sat, Jan 24 20264pm Sat, Jan 24 20265pm Sat, Jan 24 20266pm Sat, Jan 24 20267pm Sat, Jan 24 20268pm Sat, Jan 24 20269pm Sat, Jan 24 202610pm Sat, Jan 24 202611pm Sat, Jan 24 202612am Sun, Jan 25 20261am Sun, Jan 25 20262am Sun, Jan 25 20263am Sun, Jan 25 20264am Sun, Jan 25 20265am Sun, Jan 25 20266am Sun, Jan 25 20267am Sun, Jan 25 20268am Sun, Jan 25 20269am Sun, Jan 25 202610am Sun, Jan 25 202611am Sun, Jan 25 202612pm Sun, Jan 25 20261pm Sun, Jan 25 20262pm Sun, Jan 25 20263pm Sun, Jan 25 20264pm Sun, Jan 25 20265pm Sun, Jan 25 20266pm Sun, Jan 25 20267pm Sun, Jan 25 20268pm Sun, Jan 25 20269pm Sun, Jan 25 202610pm Sun, Jan 25 202611pm Sun, Jan 25 202612am Mon, Jan 26 20261am Mon, Jan 26 20262am Mon, Jan 26 20263am Mon, Jan 26 20264am Mon, Jan 26 20265am Mon, Jan 26 20266am Mon, Jan 26 20267am Mon, Jan 26 20268am Mon, Jan 26 20269am Mon, Jan 26 202610am Mon, Jan 26 202611am Mon, Jan 26 202612pm Mon, Jan 26 20261pm Mon, Jan 26 20262pm Mon, Jan 26 20263pm Mon, Jan 26 20264pm Mon, Jan 26 20265pm Mon, Jan 26 20266pm Mon, Jan 26 20267pm Mon, Jan 26 20268pm Mon, Jan 26 20269pm Mon, Jan 26 202610pm Mon, Jan 26 202611pm Mon, Jan 26 202612am Tue, Jan 27 20261am Tue, Jan 27 20262am Tue, Jan 27 20263am Tue, Jan 27 20264am Tue, Jan 27 20265am Tue, Jan 27 20266am Tue, Jan 27 20267am Tue, Jan 27 20268am Tue, Jan 27 20269am Tue, Jan 27 202610am Tue, Jan 27 202611am Tue, Jan 27 202612pm Tue, Jan 27 20261pm Tue, Jan 27 20262pm Tue, Jan 27 20263pm Tue, Jan 27 20264pm Tue, Jan 27 20265pm Tue, Jan 27 20266pm Tue, Jan 27 20267pm Tue, Jan 27 20268pm Tue, Jan 27 20269pm Tue, Jan 27 202610pm Tue, Jan 27 202611pm Tue, Jan 27 202612am Wed, Jan 28 20261am Wed, Jan 28 20262am Wed, Jan 28 20263am Wed, Jan 28 20264am Wed, Jan 28 20265am Wed, Jan 28 20266am Wed, Jan 28 20267am Wed, Jan 28 20268am Wed, Jan 28 20269am Wed, Jan 28 202610am Wed, Jan 28 202611am Wed, Jan 28 202612pm Wed, Jan 28 20261pm Wed, Jan 28 20262pm Wed, Jan 28 20263pm Wed, Jan 28 20264pm Wed, Jan 28 20265pm Wed, Jan 28 20266pm Wed, Jan 28 20267pm Wed, Jan 28 20268pm Wed, Jan 28 20269pm Wed, Jan 28 202610pm Wed, Jan 28 202611pm Wed, Jan 28 202612am Thu, Jan 29 20261am Thu, Jan 29 2026

Date	01/24										01/25
Hour (EST)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Surface Wind (kt)	18	18	18	18	18	17	17	17	16	15	14	12	11	10	10	8	6	5	5	5	5	7	8	9
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	ENE	ESE	SE
Gust	23	24	24	25	25	24	23	23	22	21	20	18	17
Significant Wave Height (ft)	5	5	5	5	5	5	5	6	6	6	6	5	5	5	5	5	4	4	4	4	4	4	4	4
Wave Period (sec)
Date											01/26
Hour (EST)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Surface Wind (kt)	10	10	11	12	12	12	13	13	13	13	13	13	13	13	13	13	12	13	13	14	15	15	15	15
Wind Dir	SSE	SSE	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	WSW	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW
Gust			17	17	18	18	19	19	20	20	20	20	19	19	19	18	18	18	19	20	21	21	20	20
Significant Wave Height (ft)	4	4	4	4	4	4	4	4	4	4	5	5	5	5	4	4	4	4	4	4	4	4	4	3
Wave Period (sec)

International System of Units Forecast Discussion Marine Point Forecast Hourly Weather Graph National Marine Forecasts Tide Information Hazardous Weather Outlook Public Information Statement Coastal Waters Forecast Offshore Waters Forecast Beach Forecast Lake Moultrie Forecast North Charleston Daily Climate Downtown Charleston Daily Climate Savannah Daily Climate Past Weather Information Weather Briefing