Water temperature in Aver-o-Mar
Sea surface temperature · updated today, Thursday, October 29, at 2:10 am (WET)- Today
- 58.6–59.7 °F
- Air today
- 54 / 60 °F
- Wed 4
- 58.8 °F
- Wetsuit
- 4/3 mm
Today the water in Aver-o-Mar is 58.8 °F and ranges 58.6–59.7 °F through the day, with the air between 54 °F and 60 °F. It stays steady over the next few days.
Measured by satellite
This is the temperature satellites measured 2 days ago in the water just below the surface, at the nearest point of sea to Aver-o-Mar (0.6 mi away), from NASA's MUR analysis, which sees the water in 1 km detail. It isn't a forecast: the big figure above is what a model gives for right now. On sunny afternoons the top of the water can be a little warmer.
Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses
The water over the next few days
- Today
- Fri 30
- Sat 31
- Sun 1
- Mon 2
- Tue 3
- Wed 4
- Thu 5
- Fri 6
- Sat 7
Water over the last 60 days
Over these days it has dropped 9.0 °F (from August 30).
Daily average and its range (low and high). The dotted line is the forecast.
Water temperature by month vs. normal
The water off Aver-o-Mar is colder than normal for late October today (−2.2 °F).
- 56.9° 57°JanJ
- 56.0° 56°FebF
- 56.6° 57°MarM
- 57.8° 58°AprA
- 59.8° 60°MayM
- 62.1° 62°JunJ
- 62.9° 63°JulJ
- 63.3° 63°AugA
- 63.2° 63°SepS
- 62.2° 62°OctO
- 60.4° 60°NovN
- 58.3° 58°DecD
- Monthly normal
- Today
- Best time
In Aver-o-Mar the water is cold all year: it is warmest in August (63.3 °F on average). For a long swim, wear a wetsuit.
The water is warmest in August (63.3 °F on average) and coldest in February (56.0 °F).
Monthly averages for 1991–2020 (NOAA OISST, from satellites and buoys; nearest data point 4.2 mi away). Right by the shore, the water can be a little colder or warmer. Sources and licenses
Water and air, day by day
| Day | Water | Air | Max wave |
|---|---|---|---|
| Today | 58.6–59.7 °F | 54 / 60 °F | 7.6 ft |
| Fri 30 | 58.6–59.5 °F | 57 / 61 °F | 5.3 ft |
| Sat 31 | 58.5–59.5 °F | 52 / 70 °F | 5.8 ft |
| Sun 1 | 58.5–59.7 °F | 52 / 70 °F | 5.2 ft |
| Mon 2 | 58.6–59.7 °F | 50 / 66 °F | 3.8 ft |
| Tue 3 | 58.6–59.2 °F | 57 / 67 °F | 2.6 ft |
| Wed 4 | 58.5–59.2 °F | 52 / 59 °F | 3.5 ft |
Which wetsuit to wear
| Water | Wetsuit | How it feels |
|---|---|---|
| < 52 °F | 6/5 mm with hood, booties and gloves | Very cold: full kit only |
| 52°–57 °F | 5/4 mm with booties | Cold: takes your breath away |
| 57°–63 °F | 4/3 mm | Cool |
| 63°–66 °F | 3/2 mm | Mild |
| 66°–72 °F | Shorty (springsuit) | Pleasant |
| 72°–75 °F | Rash guard or top | Very pleasant |
| > 75 °F | No wetsuit | Warm |
A rough guide: it depends on the wind, how long you stay in and each person.
Fish are cold-blooded: the water sets their activity. Sudden temperature changes usually put them off the bite; with steady water, activity is more regular.
Previous days
The water over the last 60 days.
| Day | Water | Low / high |
|---|---|---|
| Wed 28 | 59.4 °F | 59.2–59.7 °F |
| Tue 27 | 59.4 °F | 59.2–59.7 °F |
| Mon 26 | 59.0 °F | 58.5–59.5 °F |
| Sun 25 | 58.8 °F | 58.5–59.4 °F |
| Sat 24 | 58.6 °F | 58.3–59.0 °F |
| Fri 23 | 58.8 °F | 58.6–59.0 °F |
| Thu 22 | 58.6 °F | 58.5–58.8 °F |
Show all 60 days
| Day | Water | Low / high |
|---|---|---|
| Wed 21 | 59.0 °F | 58.5–59.2 °F |
| Tue 20 | 58.6 °F | 58.5–58.8 °F |
| Mon 19 | 58.8 °F | 58.6–59.2 °F |
| Sun 18 | 59.2 °F | 59.0–59.5 °F |
| Sat 17 | 59.4 °F | 58.8–59.7 °F |
| Fri 16 | 59.7 °F | 59.2–60.3 °F |
| Thu 15 | 60.4 °F | 60.3–60.6 °F |
| Wed 14 | 60.4 °F | 59.5–61.0 °F |
| Tue 13 | 61.2 °F | 60.8–61.5 °F |
| Mon 12 | 61.0 °F | 60.3–61.5 °F |
| Sun 11 | 61.0 °F | 60.4–61.5 °F |
| Sat 10 | 61.0 °F | 60.8–61.2 °F |
| Fri 9 | 61.2 °F | 60.8–61.3 °F |
| Thu 8 | 61.7 °F | 61.2–62.4 °F |
| Wed 7 | 63.1 °F | 62.6–63.5 °F |
| Tue 6 | 62.8 °F | 62.4–63.1 °F |
| Mon 5 | 62.6 °F | 62.1–63.3 °F |
| Sun 4 | 62.2 °F | 61.7–62.8 °F |
| Sat 3 | 62.1 °F | 61.3–62.8 °F |
| Fri 2 | 61.2 °F | 60.6–61.5 °F |
| Thu 1 | 61.7 °F | 61.2–62.1 °F |
| Wed 30 | 61.3 °F | 58.8–62.4 °F |
| Tue 29 | 58.8 °F | 58.6–59.7 °F |
| Mon 28 | 59.4 °F | 58.8–60.1 °F |
| Sun 27 | 58.6 °F | 58.3–59.0 °F |
| Sat 26 | 58.5 °F | 57.9–59.0 °F |
| Fri 25 | 59.2 °F | 58.5–59.7 °F |
| Thu 24 | 59.4 °F | 58.6–60.1 °F |
| Wed 23 | 58.5 °F | 57.4–59.7 °F |
| Tue 22 | 57.9 °F | 57.6–58.3 °F |
| Mon 21 | 57.9 °F | 57.2–58.5 °F |
| Sun 20 | 57.4 °F | 56.8–57.9 °F |
| Sat 19 | 56.8 °F | 55.9–57.4 °F |
| Fri 18 | 54.9 °F | 54.1–55.8 °F |
| Thu 17 | 55.2 °F | 54.5–55.9 °F |
| Wed 16 | 57.2 °F | 55.0–59.0 °F |
| Tue 15 | 62.1 °F | 59.4–63.3 °F |
| Mon 14 | 62.6 °F | 61.7–63.9 °F |
| Sun 13 | 61.9 °F | 61.0–63.1 °F |
| Sat 12 | 61.3 °F | 60.6–61.9 °F |
| Fri 11 | 60.6 °F | 60.3–61.0 °F |
| Thu 10 | 61.0 °F | 60.6–61.3 °F |
| Wed 9 | 62.4 °F | 61.0–63.9 °F |
| Tue 8 | 63.5 °F | 62.4–64.4 °F |
| Mon 7 | 64.2 °F | 63.5–64.6 °F |
| Sun 6 | 65.7 °F | 64.8–66.2 °F |
| Sat 5 | 66.4 °F | 65.3–67.8 °F |
| Fri 4 | 65.5 °F | 64.9–66.0 °F |
| Thu 3 | 65.5 °F | 64.6–66.7 °F |
| Wed 2 | 64.9 °F | 64.0–66.2 °F |
| Tue 1 | 66.0 °F | 65.3–66.6 °F |
| Mon 31 | 67.3 °F | 66.2–68.0 °F |
| Sun 30 | 68.4 °F | 67.6–68.9 °F |
It's the daily analysis from Météo-France / Copernicus Marine (satellites, buoys and model), not a buoy reading at this spot.
Questions about the water in Aver-o-MarQuestions
What's the water temperature today in Aver-o-Mar?
58.8 °F; through the day it ranges 58.6–59.7 °F.
Will the water get warmer or colder?
It stays steady over the next few days.
Which wetsuit do I need today?
With the water as it is today, 4/3 mm (cool). It's a rough guide: it depends on the wind and each person.
How warm is the water in Aver-o-Mar in October?
In October, the water in Aver-o-Mar averages 62.2 °F (1991–2020). For a long swim: 4/3 mm (cool).
How warm is the water in Aver-o-Mar in August?
In August, the water in Aver-o-Mar averages 63.3 °F (1991–2020), the warmest of the year. For a long swim: 3/2 mm (mild).
When is the best time to swim in Aver-o-Mar?
In Aver-o-Mar the water is cold all year: it is warmest in August (63.3 °F on average). For a long swim, wear a wetsuit. The water is warmest in August (63.3 °F on average) and coldest in February (56.0 °F).
Is the water warmer or colder than normal?
The water off Aver-o-Mar is colder than normal for late October today (−2.2 °F).
More about Aver-o-Mar today
Water temperature near Aver-o-Mar
- Vila do Conde 58.8 °F · 4.1 mi
- Darque 59.4 °F · 19 mi
- Porto 59.4 °F · 20 mi
- Canidelo 59.4 °F · 21 mi
- Vila Nova de Gaia 59.4 °F · 21 mi
Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.
Learn more
Sea surface temperature: Open-Meteo with Météo-France / Copernicus Marine, CC BY 4.0; grid point 2.2 mi away. Near the shore, in coves and estuaries, the water can be a little colder or warmer.
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 2:10 am (local time).
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