Water temperature in O Grove
Sea surface temperature · updated today, Thursday, October 29, at 12:51 am (CET)- Today
- 57.7–58.3 °F
- Air today
- 53 / 62 °F
- Wed 4
- 58.2 °F
- Wetsuit
- 4/3 mm
Today the water in O Grove is 57.9 °F and ranges 57.7–58.3 °F through the day, with the air between 53 °F and 62 °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 O Grove (1.3 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.
Big gap with the model, which gives 57.9 °F right now (2.9 °F lower). The forecast is a calculation and this is a measurement: the water is probably warmer than the model says.
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 6.8 °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 O Grove is colder than normal for late October today (−1.7 °F).
- 56.4° 56°JanJ
- 55.7° 56°FebF
- 56.1° 56°MarM
- 57.3° 57°AprA
- 59.3° 59°MayM
- 61.6° 62°JunJ
- 62.5° 62°JulJ
- 62.7° 63°AugA
- 62.4° 62°SepS
- 61.3° 61°OctO
- 59.6° 60°NovN
- 57.7° 58°DecD
- Monthly normal
- Today
- Best time
In O Grove the water is cold all year: it is warmest in August (62.7 °F on average). For a long swim, wear a wetsuit.
The water is warmest in August (62.7 °F on average) and coldest in February (55.7 °F).
Monthly averages for 1991–2020 (NOAA OISST, from satellites and buoys; nearest data point 8.7 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 | 57.7–58.3 °F | 53 / 62 °F | 4.8 ft |
| Fri 30 | 57.7–58.3 °F | 57 / 63 °F | 4.1 ft |
| Sat 31 | 57.7–58.5 °F | 54 / 69 °F | 4.1 ft |
| Sun 1 | 57.7–58.5 °F | 56 / 71 °F | 3.4 ft |
| Mon 2 | 57.9–58.5 °F | 52 / 68 °F | 2.4 ft |
| Tue 3 | 57.9–58.5 °F | 51 / 66 °F | 1.8 ft |
| Wed 4 | 57.9–58.5 °F | 49 / 61 °F | 2.6 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 | 57.7 °F | 57.6–58.1 °F |
| Tue 27 | 57.7 °F | 57.6–57.9 °F |
| Mon 26 | 57.4 °F | 57.2–57.7 °F |
| Sun 25 | 57.0 °F | 56.8–57.2 °F |
| Sat 24 | 57.2 °F | 57.0–57.2 °F |
| Fri 23 | 57.2 °F | 56.8–57.6 °F |
| Thu 22 | 57.4 °F | 57.0–57.9 °F |
Show all 60 days
| Day | Water | Low / high |
|---|---|---|
| Wed 21 | 58.5 °F | 57.7–60.4 °F |
| Tue 20 | 60.3 °F | 60.1–60.4 °F |
| Mon 19 | 60.6 °F | 60.4–60.8 °F |
| Sun 18 | 61.0 °F | 60.8–61.3 °F |
| Sat 17 | 61.5 °F | 61.3–62.1 °F |
| Fri 16 | 62.1 °F | 61.7–62.2 °F |
| Thu 15 | 62.1 °F | 61.7–62.4 °F |
| Wed 14 | 61.9 °F | 61.3–62.2 °F |
| Tue 13 | 61.7 °F | 61.3–62.2 °F |
| Mon 12 | 61.5 °F | 61.0–61.9 °F |
| Sun 11 | 61.7 °F | 61.5–61.9 °F |
| Sat 10 | 61.5 °F | 61.2–62.1 °F |
| Fri 9 | 61.5 °F | 61.2–62.1 °F |
| Thu 8 | 61.9 °F | 61.7–62.2 °F |
| Wed 7 | 62.1 °F | 61.2–62.6 °F |
| Tue 6 | 61.3 °F | 61.0–61.5 °F |
| Mon 5 | 61.3 °F | 60.8–61.9 °F |
| Sun 4 | 60.8 °F | 60.4–61.2 °F |
| Sat 3 | 60.4 °F | 60.1–61.2 °F |
| Fri 2 | 60.1 °F | 59.5–60.6 °F |
| Thu 1 | 59.5 °F | 58.8–60.3 °F |
| Wed 30 | 58.1 °F | 57.6–58.8 °F |
| Tue 29 | 59.7 °F | 58.1–61.2 °F |
| Mon 28 | 61.3 °F | 61.2–61.7 °F |
| Sun 27 | 61.7 °F | 61.3–62.1 °F |
| Sat 26 | 61.9 °F | 61.2–62.4 °F |
| Fri 25 | 61.9 °F | 61.5–62.2 °F |
| Thu 24 | 61.5 °F | 61.0–62.1 °F |
| Wed 23 | 62.1 °F | 61.3–62.8 °F |
| Tue 22 | 61.9 °F | 61.3–62.4 °F |
| Mon 21 | 61.9 °F | 61.2–62.6 °F |
| Sun 20 | 62.1 °F | 61.2–63.0 °F |
| Sat 19 | 62.1 °F | 61.2–62.8 °F |
| Fri 18 | 62.4 °F | 62.1–63.0 °F |
| Thu 17 | 63.0 °F | 62.6–63.3 °F |
| Wed 16 | 64.2 °F | 63.5–66.0 °F |
| Tue 15 | 66.6 °F | 66.2–66.9 °F |
| Mon 14 | 66.6 °F | 65.7–67.3 °F |
| Sun 13 | 66.2 °F | 65.3–67.3 °F |
| Sat 12 | 66.0 °F | 64.9–67.3 °F |
| Fri 11 | 66.0 °F | 65.5–66.7 °F |
| Thu 10 | 66.0 °F | 65.3–66.4 °F |
| Wed 9 | 66.2 °F | 65.8–66.7 °F |
| Tue 8 | 67.1 °F | 66.7–67.6 °F |
| Mon 7 | 67.8 °F | 67.3–68.2 °F |
| Sun 6 | 67.6 °F | 67.1–68.2 °F |
| Sat 5 | 67.5 °F | 66.6–68.5 °F |
| Fri 4 | 66.9 °F | 66.2–67.6 °F |
| Thu 3 | 66.4 °F | 65.5–67.5 °F |
| Wed 2 | 65.8 °F | 65.1–66.9 °F |
| Tue 1 | 65.3 °F | 64.8–66.0 °F |
| Mon 31 | 65.1 °F | 64.6–65.5 °F |
| Sun 30 | 64.6 °F | 63.9–65.5 °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 O GroveQuestions
What's the water temperature today in O Grove?
57.9 °F; through the day it ranges 57.7–58.3 °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 O Grove in October?
In October, the water in O Grove averages 61.3 °F (1991–2020). For a long swim: 4/3 mm (cool).
How warm is the water in O Grove in August?
In August, the water in O Grove averages 62.7 °F (1991–2020), the warmest of the year. For a long swim: 3/2 mm (mild).
When is the best time to swim in O Grove?
In O Grove the water is cold all year: it is warmest in August (62.7 °F on average). For a long swim, wear a wetsuit. The water is warmest in August (62.7 °F on average) and coldest in February (55.7 °F).
Is the water warmer or colder than normal?
The water off O Grove is colder than normal for late October today (−1.7 °F).
More about O Grove today
Water temperature near O Grove
- Palmeira 58.1 °F · 7.5 mi
- Boiro 58.1 °F · 11 mi
- Rianxo 58.5 °F · 11 mi
- Bueu 58.1 °F · 12 mi
- Redondela 57.7 °F · 20 mi
- Baiona 59.0 °F · 26 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 3.3 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 12:51 am (local time).
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