Water temperature in L'Isle-Verte
Sea surface temperature · updated today, Wednesday, October 28, at 9:47 pm (EDT)- Today
- 39.0–40.6 °F
- Air today
- 22 / 44 °F
- Tue 3
- 37.6 °F
- Wetsuit
- 6/5 mm with hood, booties and gloves
Today the water in L'Isle-Verte is 39.9 °F and ranges 39.0–40.6 °F through the day, with the air between 22 °F and 44 °F. It cools over the next few days: about 37.6 °F by Tuesday 3.
Measured by satellite
This is the temperature satellites measured yesterday in the water just below the surface, at the nearest point of sea to L'Isle-Verte (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
- Thu 29
- Fri 30
- Sat 31
- Sun 1
- Mon 2
- Tue 3
- Wed 4
- Thu 5
- Fri 6
Water over the last 60 days
Over these days it has dropped 16.4 °F (from August 29).
Over the next few weeks the water looks normal for the time of year (+0.1 °F), according to ECMWF 46-day.
Daily average and its range (low and high). The dotted line is the forecast.
Water temperature by month vs. normal
The water off L'Isle-Verte is colder than normal for late October today (−1.3 °F).
- 31.7° 32°JanJ
- 31.5° 31°FebF
- 32.0° 32°MarM
- 34.0° 34°AprA
- 36.8° 37°MayM
- 46.1° 46°JunJ
- 51.2° 51°JulJ
- 52.2° 52°AugA
- 47.6° 48°SepS
- 42.2° 42°OctO
- 34.8° 35°NovN
- 33.0° 33°DecD
- Monthly normal
- Today
- Best time
In L'Isle-Verte the water is cold all year: it is warmest in August (52.2 °F on average). For a long swim, wear a wetsuit.
The water is warmest in August (52.2 °F on average) and coldest in February (31.5 °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 | 39.0–40.6 °F | 22 / 44 °F | — |
| Thu 29 | 39.6–41.0 °F | 41 / 59 °F | — |
| Fri 30 | 39.6–40.8 °F | 38 / 53 °F | — |
| Sat 31 | 38.5–39.4 °F | 31 / 42 °F | — |
| Sun 1 | 38.7–39.2 °F | 33 / 47 °F | — |
| Mon 2 | 38.7–39.9 °F | 38 / 49 °F | — |
| Tue 3 | 36.7–38.5 °F | 34 / 44 °F | — |
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 |
|---|---|---|
| Tue 27 | 40.8 °F | 40.6–41.2 °F |
| Mon 26 | 42.1 °F | 41.0–42.8 °F |
| Sun 25 | 40.6 °F | 40.3–41.7 °F |
| Sat 24 | 39.9 °F | 39.0–40.6 °F |
| Fri 23 | 39.0 °F | 39.0–39.4 °F |
| Thu 22 | 40.1 °F | 39.6–40.5 °F |
| Wed 21 | 40.5 °F | 39.9–41.0 °F |
Show all 60 days
| Day | Water | Low / high |
|---|---|---|
| Tue 20 | 42.1 °F | 40.5–43.3 °F |
| Mon 19 | 41.9 °F | 41.4–42.8 °F |
| Sun 18 | 41.2 °F | 40.6–41.9 °F |
| Sat 17 | 41.7 °F | 40.5–42.4 °F |
| Fri 16 | 41.0 °F | 39.9–43.2 °F |
| Thu 15 | 42.3 °F | 41.0–43.3 °F |
| Wed 14 | 41.7 °F | 41.2–43.0 °F |
| Tue 13 | 41.9 °F | 41.0–43.5 °F |
| Mon 12 | 44.8 °F | 43.0–46.6 °F |
| Sun 11 | 44.4 °F | 43.7–46.2 °F |
| Sat 10 | 44.8 °F | 44.2–45.1 °F |
| Fri 9 | 45.3 °F | 44.8–45.7 °F |
| Thu 8 | 44.2 °F | 43.2–45.5 °F |
| Wed 7 | 46.2 °F | 44.4–48.0 °F |
| Tue 6 | 48.4 °F | 46.6–49.3 °F |
| Mon 5 | 46.4 °F | 46.2–46.8 °F |
| Sun 4 | 46.9 °F | 46.6–47.5 °F |
| Sat 3 | 48.6 °F | 47.8–49.1 °F |
| Fri 2 | 51.1 °F | 49.5–51.8 °F |
| Thu 1 | 50.4 °F | 49.1–51.8 °F |
| Wed 30 | 48.2 °F | 47.3–48.9 °F |
| Tue 29 | 47.8 °F | 47.5–48.2 °F |
| Mon 28 | 47.3 °F | 46.8–47.8 °F |
| Sun 27 | 47.3 °F | 46.6–48.2 °F |
| Sat 26 | 47.8 °F | 47.3–48.4 °F |
| Fri 25 | 48.0 °F | 47.3–48.4 °F |
| Thu 24 | 48.7 °F | 48.2–49.5 °F |
| Wed 23 | 48.0 °F | 47.3–49.3 °F |
| Tue 22 | 49.8 °F | 48.7–50.5 °F |
| Mon 21 | 50.0 °F | 49.5–50.7 °F |
| Sun 20 | 49.3 °F | 48.2–50.7 °F |
| Sat 19 | 51.6 °F | 51.1–51.8 °F |
| Fri 18 | 50.0 °F | 48.7–51.1 °F |
| Thu 17 | 51.1 °F | 48.9–52.7 °F |
| Wed 16 | 52.3 °F | 50.7–54.0 °F |
| Tue 15 | 53.2 °F | 51.4–54.7 °F |
| Mon 14 | 53.6 °F | 52.5–55.2 °F |
| Sun 13 | 54.9 °F | 53.6–56.3 °F |
| Sat 12 | 54.1 °F | 53.4–54.9 °F |
| Fri 11 | 54.9 °F | 54.3–55.6 °F |
| Thu 10 | 54.0 °F | 53.1–54.5 °F |
| Wed 9 | 52.5 °F | 52.0–53.1 °F |
| Tue 8 | 55.0 °F | 53.6–55.6 °F |
| Mon 7 | 54.7 °F | 53.8–55.8 °F |
| Sun 6 | 53.2 °F | 51.8–54.0 °F |
| Sat 5 | 51.6 °F | 51.4–52.0 °F |
| Fri 4 | 53.4 °F | 52.2–54.1 °F |
| Thu 3 | 54.1 °F | 54.0–54.3 °F |
| Wed 2 | 53.6 °F | 53.2–54.0 °F |
| Tue 1 | 54.7 °F | 53.8–55.8 °F |
| Mon 31 | 56.7 °F | 56.1–57.2 °F |
| Sun 30 | 57.9 °F | 56.5–58.8 °F |
| Sat 29 | 57.2 °F | 55.8–58.8 °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 L'Isle-VerteQuestions
What's the water temperature today in L'Isle-Verte?
39.9 °F; through the day it ranges 39.0–40.6 °F.
Will the water get warmer or colder?
It cools over the next few days: about 37.6 °F by Tuesday 3.
Which wetsuit do I need today?
With the water as it is today, 6/5 mm with hood, booties and gloves (very cold: full kit only). It's a rough guide: it depends on the wind and each person.
How warm is the water in L'Isle-Verte in October?
In October, the water in L'Isle-Verte averages 42.2 °F (1991–2020). For a long swim: 6/5 mm with hood, booties and gloves (very cold: full kit only).
How warm is the water in L'Isle-Verte in August?
In August, the water in L'Isle-Verte averages 52.2 °F (1991–2020), the warmest of the year. For a long swim: 5/4 mm with booties (cold: takes your breath away).
When is the best time to swim in L'Isle-Verte?
In L'Isle-Verte the water is cold all year: it is warmest in August (52.2 °F on average). For a long swim, wear a wetsuit. The water is warmest in August (52.2 °F on average) and coldest in February (31.5 °F).
Is the water warmer or colder than normal?
The water off L'Isle-Verte is colder than normal for late October today (−1.3 °F).
More about L'Isle-Verte today
Water temperature near L'Isle-Verte
- Cacouna 43.2 °F · 10.0 mi
- Rivière-du-Loup 43.2 °F · 16 mi
- Baie-Sainte-Catherine 37.4 °F · 19 mi
- Tadoussac 37.4 °F · 20 mi
- Les Escoumins 36.9 °F · 24 mi
- Saint-Siméon 43.2 °F · 27 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 2.5 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 9:47 pm (local time).
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