Sea weather in Bontang in Indonesian Borneo (Kalimantan) All the beach weather in Bontang

All the essential weather information for enjoying the beach in Bontang in Indonesian Borneo (Kalimantan), for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Bontang over the next 7 days?

Discover the best moment to go to the beach in Bontang in Indonesian Borneo (Kalimantan) this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Bontang. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 20 March 202577°F to 85°Frecommended
Friday 21 March 202576°F to 79°Frecommended
Saturday 22 March 202576°F to 81°Fdiscouraged
Sunday 23 March 202574°F to 76°Fdiscouraged
Monday 24 March 202576°F to 79°Frecommended
Tuesday 25 March 202577°F to 81°Frecommended
Wednesday 26 March 202577°F to 83°Frecommended

Sea Weather: Your daily and hourly sea weather in Bontang

Sea weather on Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 06:14 and will set at 18:21 on the beach(es) of Bontang. The outside temperature will be a high of 85°F t and a low of 77°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 10.6mph km/h (with gusts up to 14.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)25°C (76°F)25°C (77°F)25°C (77°F)29°C (84°F)28°C (82°F)26°C (80°F)
Perceived temperature30°C (86°F)29°C (84°F)27°C (81°F)27°C (81°F)28°C (82°F)32°C (90°F)32°C (89°F)30°C (85°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity83%83%91%90%86%69%77%85%
Barometric pressure1012 hPa1011 hPa1012 hPa1013 hPa1012 hPa1009 hPa1010 hPa1012 hPa
Cloud cover57%68%58%50%83%35%54%76%
Heat index30°C (86°F)29°C (84°F)27°C (81°F)27°C (81°F)28°C (82°F)32°C (90°F)32°C (89°F)30°C (85°F)
Dew point24°C (74°F)23°C (73°F)23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)24°C (75°F)
Wind
Speed8km/h (5mph)6km/h (4mph)17km/h (11mph)14km/h (9mph)14km/h (9mph)11km/h (7mph)9km/h (6mph)12km/h (8mph)
Gusts15km/h (9mph)10km/h (6mph)24km/h (15mph)20km/h (12mph)20km/h (13mph)16km/h (10mph)15km/h (9mph)19km/h (12mph)
Direction 144°
SE
228°
SW
280°
W
279°
W
277°
W
267°
W
287°
WNW
269°
W
Wind chill27°C (80°F)26°C (79°F)25°C (76°F)25°C (77°F)25°C (77°F)29°C (84°F)28°C (82°F)26°C (80°F)
Waves
Height0.2m (0.5ft)0.2m (0.6ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)
Direction 169°
S
172°
S
270°
W
281°
WNW
277°
W
162°
SSE
169°
SSE
173°
S
Period8.7 sec.2.3 sec.2.3 sec.2.4 sec.4.0 sec.4.3 sec.4.5 sec.4.6 sec.
Significant height0.2m (0.7ft)0.5m (1.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Friday 21 March 2025

On Friday 21 March 2025, the sun will rise at 06:14 and will set at 18:20 on the beach(es) of Bontang. The outside temperature will be a high of 79°F t and a low of 76°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 9.3mph km/h (with gusts up to 14.3mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)26°C (78°F)25°C (78°F)25°C (77°F)25°C (78°F)24°C (76°F)25°C (76°F)
Perceived temperature29°C (83°F)28°C (82°F)28°C (83°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (80°F)27°C (81°F)
Precipitation0in0in0in0in0.1in0in0in0in
Humidity86%88%85%85%85%83%88%87%
Barometric pressure1012 hPa1010 hPa1011 hPa1013 hPa1012 hPa1010 hPa1011 hPa1013 hPa
Cloud cover59%56%86%80%85%68%79%100%
Heat index29°C (83°F)28°C (82°F)28°C (83°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (80°F)27°C (81°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)
Wind
Speed14km/h (9mph)12km/h (8mph)14km/h (9mph)15km/h (10mph)12km/h (7mph)8km/h (5mph)9km/h (5mph)9km/h (6mph)
Gusts22km/h (14mph)19km/h (12mph)22km/h (14mph)23km/h (14mph)19km/h (12mph)13km/h (8mph)14km/h (9mph)14km/h (9mph)
Direction 262°
W
266°
W
253°
WSW
265°
W
256°
WSW
225°
SW
351°
N
322°
NW
Wind chill26°C (78°F)25°C (78°F)26°C (78°F)25°C (78°F)25°C (77°F)25°C (78°F)24°C (76°F)25°C (76°F)
Waves
Height0.3m (0.9ft)0.3m (1.1ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.6ft)
Direction 176°
S
294°
WNW
288°
WNW
164°
SSE
172°
S
174°
S
173°
S
173°
S
Period4.5 sec.4.4 sec.4.2 sec.4.1 sec.6.4 sec.6.0 sec.5.9 sec.5.7 sec.
Significant height0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Saturday 22 March 2025

On Saturday 22 March 2025, the sun will rise at 06:14 and will set at 18:20 on the beach(es) of Bontang. The outside temperature will be a high of 81°F t and a low of 76°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 13.1mph km/h (with gusts up to 18.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (76°F)24°C (76°F)26°C (78°F)27°C (81°F)26°C (79°F)25°C (77°F)24°C (74°F)
Perceived temperature27°C (81°F)27°C (80°F)27°C (80°F)28°C (83°F)30°C (86°F)29°C (84°F)28°C (82°F)26°C (79°F)
Precipitation0in0in0in0in0in0.1in0.1in0.1in
Humidity88%89%88%85%76%85%89%91%
Barometric pressure1013 hPa1011 hPa1011 hPa1013 hPa1012 hPa1009 hPa1010 hPa1013 hPa
Cloud cover88%56%71%81%70%77%99%79%
Heat index27°C (81°F)27°C (80°F)27°C (80°F)28°C (83°F)30°C (86°F)29°C (84°F)28°C (82°F)26°C (79°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (74°F)22°C (72°F)
Wind
Speed13km/h (8mph)12km/h (7mph)14km/h (9mph)14km/h (9mph)13km/h (8mph)15km/h (9mph)12km/h (7mph)21km/h (13mph)
Gusts19km/h (12mph)18km/h (11mph)20km/h (13mph)19km/h (12mph)19km/h (12mph)22km/h (14mph)22km/h (14mph)30km/h (19mph)
Direction 325°
NW
289°
WNW
286°
WNW
281°
WNW
246°
WSW
232°
SW
245°
WSW
304°
NW
Wind chill25°C (76°F)24°C (76°F)24°C (76°F)26°C (78°F)27°C (81°F)26°C (79°F)25°C (77°F)24°C (74°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.5ft)0.1m (0.4ft)0.5m (1.7ft)0.6m (1.9ft)0.2m (0.6ft)
Direction 172°
S
172°
S
172°
S
171°
S
170°
S
166°
SSE
166°
SSE
274°
W
Period5.6 sec.5.6 sec.5.5 sec.5.4 sec.5.3 sec.5.1 sec.5.0 sec.4.8 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Sunday 23 March 2025

On Sunday 23 March 2025, the sun will rise at 06:13 and will set at 18:20 on the beach(es) of Bontang. The outside temperature will be a high of 76°F t and a low of 74°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 13.1mph km/h (with gusts up to 17.4mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (74°F)24°C (75°F)24°C (75°F)23°C (74°F)24°C (74°F)24°C (75°F)
Perceived temperature26°C (78°F)25°C (77°F)25°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%91%89%88%87%90%88%88%
Barometric pressure1013 hPa1012 hPa1012 hPa1014 hPa1012 hPa1010 hPa1010 hPa1012 hPa
Cloud cover76%100%100%100%75%60%42%83%
Heat index26°C (78°F)25°C (77°F)25°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (79°F)
Dew point22°C (71°F)21°C (71°F)21°C (70°F)22°C (71°F)21°C (70°F)22°C (71°F)21°C (70°F)22°C (71°F)
Wind
Speed19km/h (12mph)21km/h (13mph)15km/h (9mph)14km/h (9mph)9km/h (6mph)6km/h (4mph)6km/h (4mph)4km/h (2mph)
Gusts27km/h (17mph)28km/h (18mph)22km/h (14mph)19km/h (12mph)13km/h (8mph)9km/h (6mph)10km/h (6mph)5km/h (3mph)
Direction 305°
NW
289°
WNW
269°
W
280°
W
313°
NW
339°
NNW
16°
NNE
30°
NNE
Wind chill23°C (74°F)23°C (73°F)23°C (74°F)24°C (75°F)24°C (75°F)23°C (74°F)24°C (74°F)24°C (75°F)
Waves
Height0.3m (0.9ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (0.9ft)0.1m (0.5ft)0.4m (1.2ft)0.4m (1.3ft)0.1m (0.4ft)
Direction 279°
W
277°
W
271°
W
269°
W
63°
ENE
63°
ENE
64°
ENE
141°
SE
Period6.7 sec.6.4 sec.6.1 sec.6.0 sec.5.8 sec.5.7 sec.5.6 sec.5.6 sec.
Significant height0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Monday 24 March 2025

On Monday 24 March 2025, the sun will rise at 06:13 and will set at 18:19 on the beach(es) of Bontang. The outside temperature will be a high of 79°F t and a low of 76°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 5.6mph km/h (with gusts up to 8.1mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)24°C (76°F)25°C (76°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (79°F)
Perceived temperature27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (81°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%85%85%83%79%74%74%74%
Barometric pressure1011 hPa1009 hPa1010 hPa1011 hPa1009 hPa1007 hPa1008 hPa1010 hPa
Cloud cover84%72%43%43%45%48%48%18%
Heat index27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (81°F)28°C (82°F)28°C (82°F)
Dew point22°C (71°F)22°C (71°F)21°C (71°F)22°C (71°F)21°C (70°F)21°C (69°F)21°C (69°F)21°C (70°F)
Wind
Speed9km/h (5mph)6km/h (4mph)4km/h (2mph)5km/h (3mph)6km/h (4mph)3km/h (2mph)1km/h (1mph)6km/h (4mph)
Gusts13km/h (8mph)9km/h (5mph)6km/h (4mph)8km/h (5mph)9km/h (5mph)5km/h (3mph)2km/h (1mph)10km/h (6mph)
Direction
N
342°
NNW

N
315°
NW
320°
NW
238°
WSW
29°
NNE
47°
NE
Wind chill24°C (76°F)24°C (75°F)24°C (76°F)25°C (76°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (79°F)
Waves
Height0.1m (0.5ft)0.1m (0.4ft)0.5m (1.8ft)0.2m (0.7ft)0.3m (1.1ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.6ft)
Direction 140°
SE
64°
ENE
65°
ENE
65°
ENE
65°
ENE
64°
ENE
68°
ENE
72°
ENE
Period5.6 sec.5.6 sec.1.7 sec.1.7 sec.4.2 sec.9.2 sec.9.2 sec.9.2 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Tuesday 25 March 2025

On Tuesday 25 March 2025, the sun will rise at 06:13 and will set at 18:19 on the beach(es) of Bontang. The outside temperature will be a high of 81°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 5.6mph km/h (with gusts up to 8.7mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)29°C (83°F)29°C (84°F)30°C (85°F)30°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%81%82%77%75%78%77%80%
Barometric pressure1009 hPa1008 hPa1008 hPa1009 hPa1008 hPa1006 hPa1006 hPa1008 hPa
Cloud cover50%31%30%39%39%52%58%59%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)29°C (83°F)29°C (84°F)30°C (85°F)30°C (85°F)
Dew point21°C (70°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed4km/h (2mph)6km/h (4mph)6km/h (4mph)4km/h (3mph)3km/h (2mph)3km/h (2mph)6km/h (4mph)9km/h (6mph)
Gusts6km/h (3mph)10km/h (6mph)9km/h (6mph)6km/h (4mph)4km/h (2mph)5km/h (3mph)10km/h (6mph)14km/h (9mph)
Direction 328°
NNW
311°
NW
316°
NW
315°
NW
269°
W
113°
ESE
149°
SSE
183°
S
Wind chill26°C (78°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)
Waves
Height0.2m (0.6ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Direction 70°
ENE
67°
ENE
62°
ENE
56°
NE
49°
NE
76°
ENE
110°
ESE
100°
E
Period9.2 sec.6.9 sec.2.3 sec.2.4 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.
Significant height0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Wednesday 26 March 2025

On Wednesday 26 March 2025, the sun will rise at 06:12 and will set at 18:19 on the beach(es) of Bontang. The outside temperature will be a high of 83°F t and a low of 77°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 9.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)25°C (77°F)25°C (78°F)26°C (79°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)
Perceived temperature29°C (84°F)28°C (82°F)28°C (82°F)29°C (84°F)30°C (87°F)31°C (88°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%88%87%83%77%77%81%82%
Barometric pressure1008 hPa1007 hPa1007 hPa1008 hPa1007 hPa1005 hPa1005 hPa1007 hPa
Cloud cover63%73%86%74%58%45%42%51%
Heat index29°C (84°F)28°C (82°F)28°C (82°F)29°C (84°F)30°C (87°F)31°C (88°F)31°C (88°F)31°C (88°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)24°C (75°F)24°C (75°F)
Wind
Speed9km/h (5mph)8km/h (5mph)4km/h (2mph)4km/h (3mph)4km/h (2mph)8km/h (5mph)10km/h (6mph)8km/h (5mph)
Gusts14km/h (9mph)13km/h (8mph)6km/h (4mph)6km/h (4mph)5km/h (3mph)12km/h (8mph)15km/h (10mph)13km/h (8mph)
Direction 220°
SW
253°
WSW
157°
SSE
111°
ESE
248°
WSW
91°
E
97°
E
137°
SE
Wind chill26°C (79°F)25°C (77°F)25°C (78°F)26°C (79°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)
Waves
Height0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.2m (0.7ft)
Direction 170°
S
150°
SSE
121°
ESE
196°
SSW
238°
WSW
156°
SSE
140°
SE
114°
ESE
Period2.3 sec.2.2 sec.3.9 sec.7.6 sec.7.6 sec.7.7 sec.7.7 sec.7.7 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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