Weather in Tybee Island

14-day forecast · updated today, Thursday, October 29, at 2:14 am (EDT)

Now · clear 67 °F

Feels like: 65 °F
Low / high: 65 / 74 °F
Rain: 3%
Wind: 17 mph NE

↘ 30.12 inHg · falling

Today in Tybee Island: overcast, 65 °F to 74 °F, with a 3% chance of rain and a moderate breeze from the northeast (17 mph). Tomorrow, overcast, 65 °F to 74 °F and a 0% chance of rain. The warmest day of the week is Thursday 29, at 74 °F. Next likely rain: Sunday 1 (35%).

Temperatures for the next 14 days

74° 65°
Today
74° 65°
Fri 30
73° 68°
Sat 31
71° 68°
Sun 1
72° 67°
Mon 2
73° 67°
Tue 3
74° 67°
Wed 4
73° 67°
Thu 5
70° 62°
Fri 6
68° 59°
Sat 7
68° 58°
Sun 8
69° 55°
Mon 9
68° 53°
Tue 10
71° 57°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	65 / 74 °F	3%	18 mph NE	5.2 ft	10:55 am · 11:18 pm	HRRR + NBM
Fri 30	Overcast	65 / 74 °F	0%	13 mph NE	3.7 ft	11:57 am	NBM
Sat 31	Overcast	68 / 73 °F	6%	24 mph NE	4.7 ft	12:22 am · 1:05 pm	NBM
Sun 1	Overcast	68 / 71 °F	35% · 0.61 in	21 mph NE	4.7 ft	1:29 am · 1:11 pm	NBM
Mon 2	Light drizzle	67 / 72 °F	33% · 0.78 in	18 mph NE	4.9 ft	1:34 am · 2:12 pm	NBM
Tue 3	Clear sky	67 / 73 °F	7%	15 mph NE	4.7 ft	2:35 am · 3:11 pm	NBM
Wed 4	Partly cloudy	67 / 74 °F	17% · 0.02 in	11 mph ENE	4.4 ft	3:35 am · 4:07 pm	NBM
Thu 5	Light drizzle	67 / 73 °F	21% · 0.05 in	11 mph SE	3.7 ft	4:31 am · 4:59 pm	NBM
Fri 6	Light drizzle	62 / 70 °F	12% · 0.02 in	9 mph WSW	3.1 ft	5:22 am · 5:47 pm	NBM
Sat 7	Light drizzle	59 / 68 °F	6%	8 mph N	3.2 ft	6:08 am · 6:31 pm	NBM
Sun 8	Light drizzle	58 / 68 °F	8%	12 mph NNE	3.1 ft	6:49 am · 7:12 pm	NBM + ECMWF
Mon 9	Clear sky	55 / 69 °F	6%	10 mph N	3.2 ft	7:29 am · 7:52 pm	ECMWF
Tue 10	Light drizzle	53 / 68 °F	11% · 0.02 in	9 mph NNE	2.6 ft	8:06 am · 8:31 pm	ECMWF
Wed 11	Light drizzle	57 / 71 °F	12% · 0.01 in	7 mph NW	2.0 ft	8:44 am · 9:10 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 9:00 pm; then NBM until Sunday 8 8:00 pm; then ECMWF until Thursday 12 10:00 am; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Mainly clear	Clear	Clear	Clear sky	Mainly clear	Partly cloudy	Mainly clear	Clear
Temperature	69°	67°	66°	67°	72°	74°	71°	69°
Chance of rain	3%	0%	0%	0%	0%	0%	1%	1%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	16 NE	17 NE	17 NE	16 NNE	15 NE	15 ENE	15 ENE	11 NE
Humidity	87%	86%	86%	87%	79%	78%	84%	91%
UV	0	0	0	1	3	2	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	NBM

Do the models agree?

Low confidence

They don't agree on rain on Sunday 1: it may change, so check again closer to the day.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	76°	76°	74°	72°	74°	78°	78°
AIFS	75°	76°	74°	71°	71°	74°	72°
GFS	79°	80°	77°	77°	69°	75°	77°
ICON	77°	78°	73°	72°	72°	72°	76°
HRRR	74°	74°	—	—	—	—	—
NBM	74°	74°	73°	71°	72°	73°	74°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0	0	0.01 in	0	0
AIFS	0	0	0.02 in	0.05 in	0.09 in	0.11 in	1.10 in
GFS	0	0	0	0.21 in	0.56 in	0.01 in	0.52 in
ICON	0	0	0	0	0	0.03 in	0.83 in
HRRR	0	0	—	—	—	—	—
NBM	0	0	0	0.61 in	0.78 in	0	0.02 in
Confidence	high	high	high	low	low	high	low

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1425	1023	1834	1828	1729	1532	924
AIFS	14	11	17	19	17	17	15
GFS	1326	920	1531	1328	1126	1126	1128
ICON	1021	919	1529	1434	1326	1228	1021
HRRR	1830	1624	—	—	—	—	—
NBM	1827	1318	2431	2128	1825	1522	1118
Confidence	high	high	high	medium	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	2%	0%	12%	29%	33%	4%	18%
GFS (GEFS, 31 scenarios)	3%	3%	7%	43%	36%	20%	27%
NBM (NOAA)	3%	0%	6%	35%	33%	7%	17%
Thunderstorm (NBM)	0%	0%	7%	7%	5%	5%	4%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: a bit warmer and wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Above +5.2 °F	Well above +117%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.1 °F	A bit above +39%	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.7 °F	Normal	68° / 55°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.5 °F	Well above +107%	66° / 55°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.4 °F	Well above +118%	64° / 53°

Coming months

When	TemperatureTemp.	Rain
November	Normal +0.7 °F	Above +75%
December	Normal −0.5 °F	Above +55%
January	A bit below −1.1 °F	Above +68%
February	A bit below −1.3 °F	Above +83%
March	A bit below −0.9 °F	Above +56%

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Tybee Island climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Tybee Island is from April to May and from October to November: highs of 70 °F to 82 °F, about 7 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from May to October, peaking in August. In the last 30 years (1996–2025), 22 tropical cyclones passed within 93 mi of Tybee Island, about 7 every 10 years; 5 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

60° 42°

JanJ
63° 43°

FebF
69° 49°

MarM
76° 56°

AprA
82° 64°

MayM
87° 70°

JunJ
91° 74°

JulJ
89° 73°

AugA
85° 70°

SepS
79° 61°

OctO
70° 51°

NovN
63° 45°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	60°	42°	3.43 in	8	4.9	59°	3.1 ft	–
FebruaryFeb	63°	43°	2.95 in	7	5.2	58°	3.1 ft	–
MarchMar	69°	49°	3.21 in	8	6.9	61°	3.1 ft	–
AprilApr	76°	56°	3.33 in	7	8.2	67°	3.0 ft	–
MayMay	82°	64°	3.09 in	9	9.2	74°	2.8 ft	4
JuneJun	87°	70°	5.70 in	16	7.9	80°	2.5 ft	3
JulyJul	91°	74°	5.78 in	17	8.8	84°	2.5 ft	2
AugustAug	89°	73°	7.63 in	18	7.5	84°	2.6 ft	6
SeptemberSep	85°	70°	5.65 in	12	6.2	82°	3.2 ft	3
OctoberOct	79°	61°	3.39 in	7	6.0	76°	3.3 ft	3
NovemberNov	70°	51°	2.19 in	6	5.7	68°	3.5 ft	1
DecemberDec	63°	45°	3.07 in	7	4.7	62°	3.2 ft	–

Month	Water	Waves	Cyclones
Jan	59°	3.1 ft	–
Feb	58°	3.1 ft	–
Mar	61°	3.1 ft	–
Apr	67°	3.0 ft	–
May	74°	2.8 ft	4
Jun	80°	2.5 ft	3
Jul	84°	2.5 ft	2
Aug	84°	2.6 ft	6
Sep	82°	3.2 ft	3
Oct	76°	3.3 ft	3
Nov	68°	3.5 ft	1
Dec	62°	3.2 ft	–

Days: rainy days in the month. Sun: hours a day.

A normal year brings 49.42 in of rain on about 121 days and about 2,450 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now67 °Ffeels like 65 °F

Tomorrow65 / 74 °F

It's 67 °F now (feels like 65 °F). Today, 65 °F to 74 °F; tomorrow, 65 °F to 74 °F.

Chance of rain

Today 3%
Fri 30 0%
Sat 31 6%
Sun 1 35% 0.61 in
Mon 2 33% 0.78 in
Tue 3 7%
Wed 4 17% 0.02 in

Today the chance of rain reaches 3%. The next day with likely rain is Sunday 1: 35% and 0.61 in.

No rain in the last 7 days.

Humidity and dew point

Humidity87%

Dew point63 °F

Humidity is 87% now and the dew point is 63 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now9.4 migood

Clouds14%

Visibility is good now (9.4 mi). No fog expected today.

UV index

Now0

Today's peak4moderate

Fri 30: 5 · Sat 31: 4 · Sun 1: 4

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

30.1030.2030.30 30.19

Falling now (−0.04 inHg in 3 hours). Over the next 48 hours: +0.04 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 48

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Max wind
Wed 28	Mainly clear	57 / 76 °F	15 mph NE
Tue 27	Mainly clear	56 / 76 °F	11 mph NNE
Mon 26	Clear sky	58 / 75 °F	14 mph NNE
Sun 25	Overcast	59 / 73 °F	16 mph NNE
Sat 24	Mainly clear	56 / 75 °F	17 mph NNE
Fri 23	Clear sky	54 / 72 °F	11 mph NNE
Thu 22	Clear sky	50 / 74 °F	8 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Clear sky	55 / 76 °F	0	10 mph NNE
Tue 20	Clear sky	51 / 75 °F	0	10 mph N
Mon 19	Clear sky	52 / 69 °F	0	13 mph N
Sun 18	Overcast	51 / 66 °F	0	17 mph NNE
Sat 17	Overcast	60 / 75 °F	0	18 mph NNW
Fri 16	Partly cloudy	69 / 85 °F	0	10 mph SW
Thu 15	Mainly clear	67 / 85 °F	0	9 mph SSW
Wed 14	Mainly clear	66 / 85 °F	0	8 mph SSW
Tue 13	Clear sky	66 / 85 °F	0	7 mph N
Mon 12	Clear sky	65 / 84 °F	0	11 mph WNW
Sun 11	Thunderstorm	70 / 80 °F	0.46 in	14 mph WSW
Sat 10	Thunderstorm	75 / 82 °F	1.10 in	19 mph SE
Fri 9	Light rain	72 / 76 °F	0.58 in	19 mph NE
Thu 8	Overcast	68 / 80 °F	0	9 mph NE
Wed 7	Light drizzle	69 / 80 °F	0.01 in	13 mph NE
Tue 6	Overcast	69 / 77 °F	0	16 mph NNE
Mon 5	Rain	70 / 75 °F	1.12 in	11 mph NNE
Sun 4	Showers	75 / 81 °F	0.72 in	7 mph SW
Sat 3	Light showers	75 / 77 °F	1.06 in	8 mph SE
Fri 2	Light showers	76 / 85 °F	0.56 in	8 mph SE
Thu 1	Clear sky	73 / 86 °F	0	11 mph E
Wed 30	Light drizzle	73 / 85 °F	0.01 in	11 mph E
Tue 29	Light drizzle	68 / 84 °F	0.05 in	8 mph E

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in Tybee IslandQuestions

What's the weather like today in Tybee Island?

Overcast, from 65 °F to 74 °F, with a moderate breeze from the northeast (17 mph) and a 3% chance of rain.

Will it rain tomorrow in Tybee Island?

On Friday 30 the chance of rain is 0% (0.00 in): overcast.

How warm will it be this week?

Between a low of 65 °F and a high of 74 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 4 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.12 inHg and falling: −0.06 inHg over the last 24 hours.

When is the best time to visit Tybee Island?

The best time to visit Tybee Island is from April to May and from October to November: highs of 70 °F to 82 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Tybee Island in October?

In October, Tybee Island normally sees highs of 79 °F and lows of 61 °F, with about 7 rainy days (3.39 in for the month) and 6 hours of sunshine a day. The sea is around 76 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Tybee Island?

The warmest is July, with average highs of 91 °F, and the coldest January, with lows of 42 °F. The wettest is August (7.63 in) and the driest, November.

When is hurricane season in Tybee Island?

Hurricane season: from May to October, peaking in August. In the last 30 years (1996–2025), 22 tropical cyclones passed within 93 mi of Tybee Island, about 7 every 10 years; 5 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

More about Tybee Island today

Weather near Tybee Island

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 9.0 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 2:14 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from