Emerald Coast
Mexico Beach Water Temperature
Quiet open Gulf and the artificial reefs off a small town.
Sea-surface temperature
WarmHolding steady · last two weeks
That is about 4°F warmer than average for this time of year, and holding steady over the last two weeks. The November average here is 71°F.
Updated Saturday, November 7 — sea-surface temperature modeled for Mexico Beach by Open-Meteo.
For swimming
Warm
About as good as it gets — warm enough to stay in for hours without getting chilled.
For fishing
Peak season
Snook, redfish and tarpon are all active and feeding. The tarpon migration through the passes runs at the upper end of this range.
The last two weeks
| Date | Average |
|---|---|
| Oct 25 | 73.8°F |
| Oct 26 | 73.8°F |
| Oct 27 | 73.6°F |
| Oct 28 | 73.4°F |
| Oct 29 | 73.8°F |
| Oct 30 | 74.1°F |
| Oct 31 | 74.3°F |
| Nov 1 | 74.3°F |
| Nov 2 | 74.1°F |
| Nov 3 | 74.3°F |
| Nov 4 | 74.3°F |
| Nov 5 | 75°F |
| Nov 6 | 75.6°F |
| Nov 7 | 75°F |
Mexico Beach water temperature by month
Averaged from 3 years of daily sea-surface temperature (2023–2025). The range column is the coolest and warmest daily average recorded in that month over the period — a guide to how much any given year can differ, not a record high and low.
| Month | Range | Average |
|---|---|---|
JanJanuary Cold | 50–64°F | 58°F |
FebFebruary Bracing | 55–69°F | 63°F |
MarMarch Cool but comfortable | 64–73°F | 68°F |
AprApril Cool but comfortable | 69–79°F | 73°F |
MayMay Warm | 73–85°F | 80°F |
JunJune Very warm | 79–89°F | 85°F |
JulJuly Bath water | 85–90°F | 88°F |
AugAugust Bath water | 86–90°F | 88°F |
SepSeptember Very warm | 81–89°F | 85°F |
OctOctober Warm | 72–83°F | 77°F |
NovNovembernow Cool but comfortable | 65–77°F | 71°F |
DecDecember Bracing | 56–66°F | 62°F |
Warmest
88°FJuly
Coolest
58°FJanuary
Warmest on average in July at 88°F; coolest in January at 58°F.
The water at Mexico Beach
Mexico Beach is a small, low-rise town on open Gulf with no high-rises and no pass — the fishing here is surf, nearshore reef, and a short run to some of the best-developed artificial reef fields on the coast. Pompano and whiting work the trough, king mackerel and cobia cruise the bars in spring, and the reefs a few miles out hold snapper and grouper. The town rebuilt itself after Michael and kept its quiet.
the open Gulf
What moves the water temperature here
The Gulf shelf off this coast is shallow, which is why the water swings so much more between summer and winter than open ocean at the same latitude does. Shallow water heats fast and gives that heat up fast: a single strong winter cold front can pull the inshore bays several degrees down in a couple of days, while the beaches a mile offshore barely move. Wind direction matters too — a sustained offshore breeze can pull cooler water up from below and drop the beach temperature noticeably in a morning.
Inshore bays, canals and flats run warmer than the beach through the summer and colder through the winter, for the same reason. The reading above is for the open water at Mexico Beach; expect the back bays to be a few degrees either side of it depending on the season.
Common questions
- What is the water temperature at Mexico Beach right now?
- The water at Mexico Beach is currently about 75°F (24°C). The November average here is 71°F.
- Is the water warm enough to swim at Mexico Beach in November?
- November averages 71°F at Mexico Beach, which most people would call cool but comfortable. Refreshing rather than cold — comfortable once you're past the first minute.
- When is the water warmest at Mexico Beach?
- July is the warmest month on average at 88°F, and January the coolest at 58°F. 6 months of the year average 75°F or above.
- Why does the water temperature change so quickly here?
- The Gulf shelf off this coast is shallow, so it heats and cools far faster than deep open ocean. A strong winter cold front can pull the inshore water down several degrees in a couple of days, and a sustained offshore wind can drop beach temperatures in a single morning by pulling cooler water up from below.