Trolu: sea water temperature
Swimming season: January–December
- Can you swim in Trolu right now?
- The sea at Trolu is 32°C (89°F) today. The swimming season (water of 21 °C or more) runs all year round.
- When is the sea warmest in Trolu?
- In November, at about 30°C (86°F) on average. The coldest water is in August (28°C (83°F)). 12 months a year are warm enough for a comfortable swim.
- Where is the sea warmer near Trolu?
- None of the nearby beaches is noticeably warmer in October.
— 2.4 °C (4.3 °F) warmer than a normal October
Long-term normal for October: 29.2 °C (85 °F)
Easy, pleasant swimming for everyone, children included.
Swimwear is enough; a rash vest helps against the sun.
Next 7 days
Waves & swell: next 7 days
Daily maximum wave height, wave period and the main swell from the ocean wave model.
| Day | Waves (max) | Period | Swell | Conditions |
|---|---|---|---|---|
| Sat, Oct 31 | 0.2 m (0.8 ft) | 5 s | 0.2 m (0.8 ft) E 4 s | Calm, good for swimming |
| Sun, Nov 1 | 0.3 m (0.9 ft) | 4 s | 0.3 m (0.9 ft) E 4 s | Calm, good for swimming |
| Mon, Nov 2 | 0.3 m (1 ft) | 4 s | 0.3 m (1 ft) E 3 s | Small waves |
| Tue, Nov 3 | 0.7 m (2.2 ft) | 4 s | 0.6 m (2 ft) E 4 s | Small waves |
| Wed, Nov 4 | 0.6 m (2.1 ft) | 4 s | 0.6 m (2.1 ft) NE 4 s | Small waves |
| Thu, Nov 5 | 0.4 m (1.2 ft) | 4 s | 0.4 m (1.2 ft) E 4 s | Small waves |
| Fri, Nov 6 | 0.2 m (0.7 ft) | 4 s | 0.2 m (0.7 ft) E 3 s | Calm, good for swimming |
Heights are significant wave heights offshore; on sheltered beaches waves are usually smaller. Arrows show where the swell is heading.
Average sea temperature by month
Water temperature at the start and end of each month
Over the year the water at Trolu ranges from 28°C (83°F) in August to 30°C (86°F) in November. Swimming is comfortable all year round.
| Month | Start | Average | End | Feels |
|---|---|---|---|---|
| January | 29° | 29° | 29° | very warm |
| February | 29° | 29° | 29° | very warm |
| March | 29° | 29° | 29° | very warm |
| April | 29° | 30° | 30° | very warm |
| May | 30° | 30° | 29° | very warm |
| June | 29° | 29° | 29° | very warm |
| July | 29° | 29° | 28° | very warm |
| August | 28° | 28° | 28° | very warm |
| September | 28° | 29° | 29° | very warm |
| October | 29° | 29° | 30° | very warm |
| November | 30° | 30° | 30° | very warm |
| December | 30° | 30° | 29° | very warm |
From the monthly averages: the start and end of a month lie between it and the neighbouring months.
Nearby beaches & coastal towns
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trolu | 29° | 29° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Semarang 92 km | 29° | 29° | 29° | 30° | 30° | 29° | 29° | 29° | 29° | 29° | 30° | 30° |
| Jepara 62 km | 29° | 28° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Tuban 95 km | 29° | 29° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Pecangaan 56 km | 29° | 28° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Rembangan 15 km | 29° | 29° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Juwana 8 km | 29° | 29° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Mlonggo 61 km | 29° | 28° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Lasem 27 km | 29° | 29° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
Semarang
Jepara
Tuban
Pecangaan
Rembangan
Juwana
Hotels in Trolu
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Frequently asked questions
How warm is the sea in Trolu?
The sea is warmest in November (about 30°C (86°F)). Swimming season: January–December.
Trolu: sea water temperature — October
In October: 29°C (85°F) (very warm).
Trolu: sea water temperature — November
In November: 30°C (86°F) (very warm).