10.01
thu
thu
DAY

88°F
E 20 mph
precip
52%
52%
NIGHT

86°F
E 26 mph
precip
74%
74%
10.02
fri
fri
DAY

86°F
NE 29 mph
precip
71%
71%
NIGHT

86°F
E 30 mph
precip
62%
62%
10.03
sat
sat
DAY

86°F
NE 25 mph
precip
42%
42%
NIGHT

86°F
E 25 mph
precip
67%
67%
10.04
sun
sun
DAY

88°F
NE 26 mph
precip
61%
61%
NIGHT

86°F
NE 23 mph
precip
66%
66%
10.05
mon
mon
DAY

88°F
NE 27 mph
precip
46%
46%
NIGHT

86°F
NE 23 mph
precip
45%
45%
10.06
tue
tue
DAY

88°F
NE 22 mph
precip
46%
46%
NIGHT

84°F
NE 17 mph
precip
87%
87%
10.07
wed
wed
DAY

84°F
E 13 mph
precip
41%
41%
NIGHT

82°F
E 12 mph
precip
74%
74%
10.08
thu
thu
DAY

86°F
SE 8 mph
precip
65%
65%
NIGHT

82°F
E 15 mph
precip
49%
49%
10.09
fri
fri
DAY

86°F
E 12 mph
precip
56%
56%
NIGHT

84°F
E 15 mph
precip
50%
50%
10.10
sat
sat
DAY

88°F
E 20 mph
precip
54%
54%
NIGHT

86°F
NE 21 mph
precip
66%
66%
10.11
sun
sun
DAY

88°F
NE 24 mph
precip
42%
42%
NIGHT

86°F
NE 21 mph
precip
55%
55%
10.12
mon
mon
DAY

86°F
NE 25 mph
precip
51%
51%
NIGHT

84°F
NE 23 mph
precip
47%
47%
10.13
tue
tue
DAY

86°F
NE 27 mph
precip
70%
70%
NIGHT

82°F
NE 19 mph
precip
84%
84%
10.14
wed
wed
DAY

82°F
NE 22 mph
precip
82%
82%
NIGHT

82°F
E 19 mph
precip
85%
85%
Sea water
temperature
temperature
| Guam |
Weather in
October
October
| Guam |
Guam Sea Water Temperature in October, °F
The average sea surface temperature in October 2025 for Guam was 88.6°F. The maximum and minimum values were 87.8°F and 89.4°F respectively.
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Guam
Local time: 10:01
01 oct, thursday
| 1200 | ![]() |
88°F | E 20 mph |
| 1500 | ![]() |
88°F | E 22 mph |
| 1800 | ![]() |
88°F | E 22 mph |
| 2100 | ![]() |
86°F | E 24 mph |
02 oct, friday
| 0000 | ![]() |
86°F | E 26 mph |
| 0300 | ![]() |
84°F | E 28 mph |
| 0600 | ![]() |
86°F | E 27 mph |
| 0900 | ![]() |
86°F | NE 27 mph |



























