World Resorts Thailand Phuket Weather

Phuket Sea Temperature in March

Average sea water temperature in March:
+85.3°F
Minimum sea water temperature in March: 87.3°F
Maximum sea water temperature in March: 83.5°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
81
83
85
87
89
91

The average sea water temperature in March of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.4°F.

Monthly sea water temperature in Phuket, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
84.1
84.9
84.4
84.4
84.7
85.2
85.8
86.7
86.4
85.3
84.1
83.5

Which Thailand resorts have warmest sea in March?

Place name March 2025 March 2024
Trat 85.6°F 86.8°F
Khao Lak 85.6°F 86.1°F
Mai Khao Beach 85.3°F 86.0°F
Koh Lanta 85.3°F 85.9°F
Nai Yang Beach 85.3°F 86.0°F
Koh Kood 85.3°F 86.4°F
Phuket 85.2°F 86.0°F
Krabi 85.2°F 86.0°F
Bang Tao Beach 85.2°F 85.9°F
Surin Beach 85.2°F 85.9°F
Kamala Beach 85.2°F 85.9°F
Kalim Beach 85.1°F 85.8°F
Koh Chang 85.1°F 86.3°F
Similan 85.1°F 85.9°F
Ko Wai 85.0°F 86.2°F
Patong Beach 85.0°F 85.8°F
Ko Li Pe 85.0°F 85.5°F
Ko Mak 85.0°F 86.2°F
Cape Panwa 85.0°F 85.8°F
Karon Beach 84.9°F 85.7°F

Best time for vacation in Phuket

Sunniest months:
March 22 days
February 19 days
April 19 days
Warmest months:
March 89.3 °F
April 88.9 °F
May 88.3 °F
Warmest sea temp:
May 86.7 °F
April 86.4 °F
June 85.8 °F
Coldest months:
September 85.7 °F
December 86.1 °F
October 86.2 °F
Rainiest months:
September 15 days
October 15 days
July 15 days
Windiest months:
July 11.0 mph
September 10.8 mph
August 10.7 mph

Phuket on a weather map

Leaflet | Tiles © Esri
Places in Thailand:
Name
°F
+82°F
+81°F
+72°F
+81°F
+81°F
+75°F
+81°F
+81°F
+82°F
+70°F
+81°F
+81°F
+70°F
+82°F
+77°F
24 Hours Forecast
Phuket
Local time: 05:32
March 17, monday
0600
70°F
SW
3 mph
0900
81°F
W
2 mph
1200
97°F
W
4 mph
1500
95°F
NW
2 mph
1800
79°F
NE
2 mph
2100
77°F
SW
2 mph
March 18, tuesday
0000
73°F
SW
2 mph
0300
72°F
SW
2 mph
Units of measurement: °C / °F