Water temperature in Sŭngam-nodongjagu
Sea surface temperature · updated today, Thursday, October 29, at 6:29 pm (GMT+9)- Today
- 59.2–59.9 °F
- Air today
- 31 / 59 °F
- Wed 4
- 55.0 °F
- Wetsuit
- 4/3 mm
Today the water in Sŭngam-nodongjagu is 59.5 °F and ranges 59.2–59.9 °F through the day, with the air between 31 °F and 59 °F. It cools over the next few days: about 55.0 °F by Wednesday 4.
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 Sŭngam-nodongjagu (1.7 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 59.5 °F right now (3.4 °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 16.4 °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 Sŭngam-nodongjagu is warmer than normal for late October today (+2.9 °F).
- 40.2° 40°JanJ
- 37.9° 38°FebF
- 38.2° 38°MarM
- 42.2° 42°AprA
- 48.4° 48°MayM
- 57.3° 57°JunJ
- 66.3° 66°JulJ
- 71.3° 71°AugA
- 67.6° 68°SepS
- 61.1° 61°OctO
- 53.3° 53°NovN
- 45.7° 46°DecD
- Monthly normal
- Today
- Best time
The best time to swim in Sŭngam-nodongjagu is in August, when the water averages 71.3–71.3 °F.
The water is warmest in August (71.3 °F on average) and coldest in February (37.9 °F).
Monthly averages for 1991–2020 (NOAA OISST, from satellites and buoys; nearest data point 12 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 | 59.2–59.9 °F | 31 / 59 °F | 3.4 ft |
| Fri 30 | 58.6–59.2 °F | 36 / 59 °F | 2.3 ft |
| Sat 31 | 57.4–58.5 °F | 35 / 48 °F | 4.6 ft |
| Sun 1 | 56.1–57.2 °F | 33 / 42 °F | 3.3 ft |
| Mon 2 | 55.2–56.3 °F | 37 / 42 °F | 3.4 ft |
| Tue 3 | 55.2–55.6 °F | 32 / 52 °F | 2.2 ft |
| Wed 4 | 54.9–55.2 °F | 28 / 56 °F | 3.2 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 | 60.1 °F | 59.9–60.4 °F |
| Tue 27 | 60.8 °F | 60.4–61.0 °F |
| Mon 26 | 61.0 °F | 60.8–61.2 °F |
| Sun 25 | 61.0 °F | 60.6–61.2 °F |
| Sat 24 | 61.0 °F | 60.6–61.2 °F |
| Fri 23 | 61.2 °F | 61.0–61.5 °F |
| Thu 22 | 61.7 °F | 61.5–62.1 °F |
Show all 60 days
| Day | Water | Low / high |
|---|---|---|
| Wed 21 | 62.2 °F | 62.1–62.4 °F |
| Tue 20 | 62.8 °F | 62.6–63.1 °F |
| Mon 19 | 63.3 °F | 63.0–63.7 °F |
| Sun 18 | 63.9 °F | 63.7–64.0 °F |
| Sat 17 | 64.2 °F | 64.0–64.4 °F |
| Fri 16 | 64.6 °F | 64.4–64.9 °F |
| Thu 15 | 64.9 °F | 64.8–65.1 °F |
| Wed 14 | 65.3 °F | 65.1–65.7 °F |
| Tue 13 | 65.7 °F | 65.7–65.8 °F |
| Mon 12 | 66.0 °F | 65.7–66.6 °F |
| Sun 11 | 66.2 °F | 65.8–66.6 °F |
| Sat 10 | 66.6 °F | 66.0–67.1 °F |
| Fri 9 | 66.7 °F | 66.4–67.3 °F |
| Thu 8 | 66.9 °F | 66.6–67.5 °F |
| Wed 7 | 66.7 °F | 66.2–67.3 °F |
| Tue 6 | 66.6 °F | 66.4–66.9 °F |
| Mon 5 | 66.4 °F | 66.2–66.7 °F |
| Sun 4 | 67.5 °F | 66.2–68.2 °F |
| Sat 3 | 68.4 °F | 68.2–68.7 °F |
| Fri 2 | 69.1 °F | 68.7–69.3 °F |
| Thu 1 | 69.6 °F | 69.3–69.8 °F |
| Wed 30 | 70.0 °F | 69.8–70.2 °F |
| Tue 29 | 70.2 °F | 70.0–70.5 °F |
| Mon 28 | 70.0 °F | 69.8–70.2 °F |
| Sun 27 | 70.3 °F | 70.0–70.5 °F |
| Sat 26 | 70.9 °F | 70.5–71.4 °F |
| Fri 25 | 71.1 °F | 70.7–71.4 °F |
| Thu 24 | 71.4 °F | 71.4–71.8 °F |
| Wed 23 | 71.8 °F | 71.1–72.5 °F |
| Tue 22 | 71.4 °F | 71.2–71.6 °F |
| Mon 21 | 71.6 °F | 71.2–72.0 °F |
| Sun 20 | 71.8 °F | 71.2–72.7 °F |
| Sat 19 | 71.8 °F | 71.2–72.7 °F |
| Fri 18 | 72.0 °F | 71.2–72.7 °F |
| Thu 17 | 72.0 °F | 71.4–72.9 °F |
| Wed 16 | 72.1 °F | 71.6–72.9 °F |
| Tue 15 | 72.0 °F | 71.8–72.3 °F |
| Mon 14 | 72.3 °F | 72.0–72.9 °F |
| Sun 13 | 72.5 °F | 72.1–73.0 °F |
| Sat 12 | 73.0 °F | 72.3–73.9 °F |
| Fri 11 | 73.2 °F | 72.9–73.6 °F |
| Thu 10 | 73.6 °F | 73.0–73.9 °F |
| Wed 9 | 74.3 °F | 73.9–74.5 °F |
| Tue 8 | 74.8 °F | 74.5–75.2 °F |
| Mon 7 | 75.2 °F | 74.8–75.7 °F |
| Sun 6 | 75.6 °F | 75.2–76.1 °F |
| Sat 5 | 75.9 °F | 75.4–76.3 °F |
| Fri 4 | 76.3 °F | 75.7–76.8 °F |
| Thu 3 | 77.0 °F | 76.6–77.7 °F |
| Wed 2 | 76.5 °F | 75.6–77.4 °F |
| Tue 1 | 75.7 °F | 75.4–76.1 °F |
| Mon 31 | 76.1 °F | 75.7–76.5 °F |
| Sun 30 | 76.5 °F | 75.9–77.4 °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 Sŭngam-nodongjaguQuestions
What's the water temperature today in Sŭngam-nodongjagu?
59.5 °F; through the day it ranges 59.2–59.9 °F.
Will the water get warmer or colder?
It cools over the next few days: about 55.0 °F by Wednesday 4.
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 Sŭngam-nodongjagu in October?
In October, the water in Sŭngam-nodongjagu averages 61.1 °F (1991–2020). For a long swim: 4/3 mm (cool).
How warm is the water in Sŭngam-nodongjagu in August?
In August, the water in Sŭngam-nodongjagu averages 71.3 °F (1991–2020), the warmest of the year. For a long swim: shorty (springsuit) (pleasant).
When is the best time to swim in Sŭngam-nodongjagu?
The best time to swim in Sŭngam-nodongjagu is in August, when the water averages 71.3–71.3 °F. The water is warmest in August (71.3 °F on average) and coldest in February (37.9 °F).
Is the water warmer or colder than normal?
The water off Sŭngam-nodongjagu is warmer than normal for late October today (+2.9 °F).
More about Sŭngam-nodongjagu today
Water temperature near Sŭngam-nodongjagu
- Kyŏngsŏng 59.5 °F · 6.5 mi
- Ŏrang 59.5 °F · 15 mi
- Rajin 56.7 °F · 51 mi
- Hwadae 61.0 °F · 58 mi
- Sŏnbong 55.6 °F · 60 mi
- Pos’yet 51.1 °F · 90 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 3.8 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 6:29 pm (local time).
Spotted a mistake? Tell us · Where the weather and sea data come from