Lake Lanier

Lake Lanier

Gainesville, Forsyth County, GA
59mi²
331.00ft
Directions
Lake Information

With several million visitors annually enjoying its recreational facilities, Lake Lanier is the most popular lake in the southeast. You will enjoy the time you spend at Lake Lanier. We guarantee it. Lanier is the largest lake in Georgia, having nearly 700 miles of shoreline spread over 38,000 acres. The water in Lake Lanier comes from Georgia's Blue Ridge Mountains. The rain falls on the mountains, runs over beautiful waterfalls, and then makes its way down to Lake Lanier via the Chattahoochee and Chestatee Rivers. The completion of the Buford Dam on the south end of the lake in 1956 turned the area’s Chattahoochee and Chestatee Rivers into Lake Lanier.

Read more

Current Conditions

73°F°
Feels like 73°F°
PartlyCloudy
Today's High
78°F°
Today's Low
60°F°

Water Temperature

64°F
Updated: (Apr 27)
Sign in to contribute temps.

Current water temperature for Lake Lanier is 64°F.

Current Snapshot

Wind3 mph ESE (Gust 8 mph)
Pressure
30.20 inHg
Visibility19 mi
Humidity58%
Cloud Cover43%

Forecast: Tuesday, Apr 29

Day 1 of 9

Hourly Insights

7 AM
62°F°
10 AM
65°F°
1 PM
70°F°
4 PM
77°F°
7 PM
77°F°

Temperature

High
78°F°
Low
60°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

3mph
Avg Speed
Gusts up to
10mph
CalmModerateStrong
Max Speed5 mph

Sun, Moon & UV

Sunrise10:48 AM
Sunset12:18 AM
Moon PhasewaxingCrescent
Max UV Index6 (High)

Solunar Fishing Forecast

Action Rating
3/5

Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

6:55 PM - 9:25 PM

7:13 AM - 9:43 AM

Minor Times (Good)

11:22 AM - 12:52 PM

4:00 AM - 4:00 AM

Outlook for Tuesday at Lake Lanier

Expect temperatures ranging from 60°F to 78°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 3 mph, with potential gusts reaching up to 10 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 6:55 PM and 7:13 AM, or try the minor windows near 11:22 AM and 4:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Lake Lanier.

Lake Map Views

LakeMonster PRO

Try Premium Features

Find the fishing sweet spots! See detailed temperature readings throughout your lake.

No credit card required for preview

April 29th 2025

Lake Information

Elevation
331 ft
Area
59 mi²
Coordinates
34.179, -84.003

Weather Forecast

Tuesday

78°F
60°F

Wednesday

83°F
62°F

Thursday

80°F
64°F

Friday

77°F
63°F

Saturday

72°F
61°F

Sunday

72°F
57°F

Monday

72°F
54°F

Tuesday

75°F
56°F

Wednesday

74°F
55°F
Tuesday - 4/29/2025
78°F
60°F
12am
64°F
64°F
30.25 hPa
3 mph
ESE
G: 7 mph
2am
61°F
64°F
30.23 hPa
3 mph
E
G: 7 mph
4am
60°F
64°F
30.23 hPa
3 mph
ESE
G: 7 mph
6am
62°F
64°F
30.24 hPa
2 mph
SE
G: 7 mph
8am
62°F
64°F
30.26 hPa
3 mph
ESE
G: 8 mph
10am
65°F
64°F
30.28 hPa
3 mph
ESE
G: 5 mph
12pm
67°F
64°F
30.28 hPa
4 mph
ESE
G: 6 mph
2pm
73°F
64°F
30.24 hPa
3 mph
SE
G: 7 mph
4pm
77°F
64°F
30.20 hPa
2 mph
NNE
G: 6 mph
6pm
78°F
64°F
30.15 hPa
3 mph
ESE
G: 6 mph
8pm
75°F
64°F
30.14 hPa
3 mph
SE
G: 7 mph
10pm
69°F
64°F
30.15 hPa
4 mph
SE
G: 8 mph

Water Temperature History

Trends for Lake Lanier

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

44°F

On Mar 23

Coldest point in the Last 12 Months.

Average in Period

62°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: August (84°F).
  • Coolest avg: January (47°F).
  • Rapid warming often occurs: April → May (+16°F).
  • Sharpest cooling trend: August → September (-10°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

102°

Pressure

1024 mb

Cloud Cover

18%

Visibility

14 miles

Daily Pressure Forecast

Go Premium
Better lake days, better fishing, better you with LakeMonster Pro
Relaxing app background
LakeMonster App Icon
Get a 7 day free trial

Frequently Asked Questions About Lake Lanier

Get accurate, up-to-date information about conditions at Lake Lanier.