World Resorts USA Monterey Weather

Monterey Sea Temperature in October

Average sea water temperature in October:
+58.9°F
Minimum sea water temperature in October: 64.0°F
Maximum sea water temperature in October: 53.8°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 60.9°F. The highest and lowest sea temperatures during the month were 63.9°F and 58.1°F.

Monthly sea water temperature in Monterey, °F

Which USA resorts have warmest sea in October?

Place name October 2025 October 2024
South Padre Island 84.0°F 82.4°F
Key West 83.8°F 82.9°F
West Palm Beach 83.5°F 83.3°F
Fort Lauderdale 83.5°F 83.0°F
Miami Beach 83.4°F 83.4°F
Key Largo 83.0°F 83.1°F
Miami 82.7°F 82.9°F
Everglades 82.5°F 82.6°F
Corpus Christi 82.2°F 80.6°F
Naples 81.9°F 81.6°F
Sanibel Island 81.6°F 81.3°F
Kauai 81.3°F 79.2°F
Kailua Kona 80.9°F 80.6°F
Galveston 80.8°F 78.8°F
Honolulu 80.7°F 80.6°F
Hawaii 80.6°F 80.5°F
Siesta Key 80.4°F 80.7°F
Houston 80.4°F 78.8°F
Sarasota 80.2°F 80.5°F
Maui 79.8°F 79.4°F

Best time for vacation in Monterey

Sunniest months:
June 18 days
May 17 days
July 17 days
Warmest months:
September 66.4 °F
August 66.4 °F
October 65.1 °F
Warmest sea temp:
September 59.6 °F
August 59.0 °F
October 58.9 °F
Coldest months:
February 57.0 °F
December 57.2 °F
March 57.2 °F
Rainiest months:
March 4 days
February 3 days
January 3 days
Windiest months:
May 8.4 mph
April 8.3 mph
March 8.3 mph

Monterey on a weather map

Monterey
+57°F
W 2 mph
Feels like: +57°F
Precip.: 0%
Places in USA:
Name
°F
+34°F
+68°F
+68°F
+55°F
+55°F
+45°F
+55°F
+63°F
+30°F
+55°F
+57°F
+39°F
+39°F
+61°F
+32°F
24 Hours Forecast
Monterey
Local time: 03:48
February 25, wednesday
0600
55°F
SW
1 mph
0900
57°F
SW
3 mph
1200
61°F
SE
7 mph
1500
61°F
SE
8 mph
1800
57°F
SE
5 mph
2100
57°F
SW
2 mph
February 26, thursday
0000
57°F
SW
3 mph
0300
57°F
SW
4 mph
Units of measurement: °C / °F