Sea weather in Aitape in Papua New Guinea All the beach weather in Aitape

All the essential weather information for enjoying the beach in Aitape in Papua New Guinea, 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 Aitape over the next 7 days?

Discover the best moment to go to the beach in Aitape in Papua New Guinea this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Aitape. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Monday 15 December 202577°F to 83°Frecommended
Tuesday 16 December 202577°F to 81°Frecommended
Wednesday 17 December 202577°F to 83°Frecommended
Thursday 18 December 202577°F to 83°Frecommended
Friday 19 December 202576°F to 85°Frecommended
Saturday 20 December 202577°F to 83°Frecommended
Sunday 21 December 202576°F to 81°Frecommended

Sea Weather: Your daily and hourly sea weather in Aitape

Sea weather on Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 06:16 and will set at 18:34 on the beach(es) of Aitape. The outside temperature will be a high of 83°F t and a low of 77°F. Precipitation is in the forecast (0.2in 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 14.9mph). Wave height will be up to 3.3ft 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)27°C (80°F)28°C (82°F)27°C (81°F)27°C (80°F)26°C (78°F)
Perceived temperature29°C (84°F)28°C (82°F)27°C (81°F)30°C (86°F)31°C (89°F)31°C (88°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%89%84%74%81%86%88%
Barometric pressure1008 hPa1006 hPa1007 hPa1009 hPa1007 hPa1005 hPa1006 hPa1008 hPa
Cloud cover69%84%77%80%70%72%80%73%
Heat index29°C (84°F)28°C (82°F)27°C (81°F)30°C (86°F)31°C (89°F)31°C (88°F)30°C (86°F)29°C (84°F)
Dew point24°C (74°F)23°C (74°F)23°C (73°F)24°C (74°F)23°C (73°F)24°C (75°F)24°C (75°F)24°C (74°F)
Wind
Speed12km/h (8mph)10km/h (6mph)12km/h (7mph)9km/h (6mph)13km/h (8mph)15km/h (10mph)15km/h (9mph)12km/h (7mph)
Gusts19km/h (12mph)17km/h (11mph)20km/h (12mph)15km/h (9mph)19km/h (12mph)24km/h (15mph)24km/h (15mph)22km/h (14mph)
Direction 268°
W
266°
W
261°
W
275°
W
310°
NW
305°
NW
295°
WNW
280°
W
Wind chill26°C (78°F)25°C (77°F)25°C (77°F)27°C (80°F)28°C (82°F)27°C (81°F)27°C (80°F)26°C (78°F)
Waves
Height1.0m (3.2ft)1.0m (3.1ft)1.0m (3.2ft)1.0m (3.2ft)0.9m (3.1ft)0.9m (2.9ft)0.8m (2.6ft)0.7m (2.5ft)
Direction 326°
NNW
324°
NW
324°
NW
324°
NW
324°
NW
326°
NW
12°
NNE
13°
NNE
Period4.9 sec.5.0 sec.8.3 sec.5.0 sec.8.1 sec.4.9 sec.4.9 sec.4.8 sec.
Significant height1.0m (3.3ft)1.3m (4.3ft)0.9m (3ft)1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.9m (3ft)0.6m (2ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 06:16 and will set at 18:35 on the beach(es) of Aitape. The outside temperature will be a high of 81°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 7.5mph km/h (with gusts up to 14.3mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (78°F)25°C (77°F)27°C (80°F)26°C (80°F)26°C (80°F)26°C (79°F)26°C (78°F)
Perceived temperature28°C (83°F)28°C (83°F)28°C (82°F)30°C (85°F)29°C (85°F)29°C (85°F)29°C (85°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%89%86%83%82%82%84%85%
Barometric pressure1007 hPa1005 hPa1006 hPa1008 hPa1007 hPa1005 hPa1005 hPa1008 hPa
Cloud cover74%86%73%79%51%78%54%55%
Heat index28°C (83°F)28°C (83°F)28°C (82°F)30°C (85°F)29°C (85°F)29°C (85°F)29°C (85°F)28°C (83°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)
Wind
Speed12km/h (7mph)12km/h (7mph)6km/h (4mph)4km/h (3mph)9km/h (6mph)4km/h (2mph)5km/h (3mph)1km/h (0mph)
Gusts19km/h (12mph)23km/h (14mph)11km/h (7mph)7km/h (4mph)13km/h (8mph)6km/h (3mph)7km/h (4mph)1km/h (1mph)
Direction 265°
W
272°
W
220°
SW
171°
S
59°
ENE
35°
NE
87°
E
264°
W
Wind chill25°C (78°F)25°C (78°F)25°C (77°F)27°C (80°F)26°C (80°F)26°C (80°F)26°C (79°F)26°C (78°F)
Waves
Height0.7m (2.4ft)0.7m (2.4ft)0.7m (2.5ft)0.8m (2.5ft)0.7m (2.5ft)0.7m (2.5ft)0.7m (2.5ft)0.7m (2.5ft)
Direction 14°
NNE
16°
NNE
16°
NNE
17°
NNE
16°
NNE
16°
NNE
16°
NNE
17°
NNE
Period4.7 sec.4.7 sec.4.6 sec.8.3 sec.8.4 sec.8.3 sec.8.2 sec.8.2 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.9m (3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Wednesday 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 06:17 and will set at 18:35 on the beach(es) of Aitape. 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 5.6mph km/h (with gusts up to 8.1mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)25°C (77°F)26°C (79°F)28°C (83°F)28°C (82°F)26°C (79°F)26°C (78°F)
Perceived temperature28°C (82°F)28°C (82°F)27°C (81°F)29°C (84°F)31°C (87°F)30°C (87°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%87%84%80%67%73%81%83%
Barometric pressure1008 hPa1006 hPa1008 hPa1009 hPa1007 hPa1005 hPa1006 hPa1008 hPa
Cloud cover70%54%73%82%71%63%77%50%
Heat index28°C (82°F)28°C (82°F)27°C (81°F)29°C (84°F)31°C (87°F)30°C (87°F)29°C (84°F)28°C (83°F)
Dew point23°C (74°F)23°C (73°F)22°C (72°F)22°C (72°F)21°C (71°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed4km/h (2mph)7km/h (4mph)8km/h (5mph)4km/h (2mph)4km/h (3mph)9km/h (6mph)2km/h (1mph)5km/h (3mph)
Gusts6km/h (4mph)12km/h (7mph)13km/h (8mph)6km/h (4mph)6km/h (4mph)12km/h (8mph)3km/h (2mph)9km/h (5mph)
Direction 146°
SE
163°
SSE
168°
SSE
181°
S

N

N
29°
NNE
125°
SE
Wind chill25°C (78°F)25°C (77°F)25°C (77°F)26°C (79°F)28°C (83°F)28°C (82°F)26°C (79°F)26°C (78°F)
Waves
Height0.8m (2.5ft)0.8m (2.6ft)0.8m (2.7ft)0.8m (2.8ft)0.9m (2.8ft)1.0m (3.2ft)1.0m (3.1ft)0.9m (3.0ft)
Direction 23°
NNE
22°
NNE
21°
NNE
21°
NNE
21°
NNE
22°
NNE
23°
NNE
24°
NNE
Period9.5 sec.9.6 sec.9.5 sec.9.4 sec.9.2 sec.9.1 sec.9.0 sec.9.0 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)0.8m (2.6ft)1.3m (4.3ft)1.1m (3.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 06:17 and will set at 18:36 on the beach(es) of Aitape. The outside temperature will be a high of 83°F t and a low of 77°F. Precipitation is in the forecast (0.2in 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 4.4mph km/h (with gusts up to 6.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (80°F)26°C (78°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (85°F)28°C (83°F)
Precipitation0.1in0in0in0in0in0.1in0in0in
Humidity85%84%83%74%75%79%78%80%
Barometric pressure1008 hPa1007 hPa1008 hPa1009 hPa1008 hPa1006 hPa1006 hPa1009 hPa
Cloud cover76%71%62%63%100%71%64%67%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (85°F)28°C (83°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)22°C (71°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)
Wind
Speed4km/h (2mph)5km/h (3mph)6km/h (4mph)7km/h (4mph)4km/h (2mph)2km/h (1mph)1km/h (1mph)2km/h (1mph)
Gusts7km/h (4mph)8km/h (5mph)10km/h (7mph)11km/h (7mph)5km/h (3mph)3km/h (2mph)2km/h (1mph)3km/h (2mph)
Direction 148°
SSE
172°
S
162°
SSE
174°
S
78°
ENE
98°
E
79°
ENE
175°
S
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (80°F)26°C (78°F)
Waves
Height0.9m (2.9ft)0.9m (2.9ft)0.9m (2.8ft)0.9m (2.8ft)0.9m (2.8ft)0.9m (2.9ft)0.9m (2.9ft)0.9m (2.8ft)
Direction 12°
NNE
11°
N
13°
NNE
12°
NNE
11°
NNE
11°
N
10°
N
349°
N
Period9.0 sec.9.1 sec.11.3 sec.10.3 sec.10.9 sec.10.7 sec.8.6 sec.8.7 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)1.2m (3.9ft)0.8m (2.6ft)1.2m (3.9ft)1.2m (3.9ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 06:18 and will set at 18:36 on the beach(es) of Aitape. The outside temperature will be a high of 85°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 8.7mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (76°F)25°C (76°F)27°C (81°F)27°C (81°F)28°C (82°F)27°C (81°F)26°C (79°F)
Perceived temperature28°C (82°F)27°C (80°F)27°C (80°F)30°C (86°F)29°C (85°F)31°C (87°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%86%84%72%72%70%74%79%
Barometric pressure1008 hPa1006 hPa1007 hPa1009 hPa1007 hPa1005 hPa1006 hPa1008 hPa
Cloud cover57%71%49%38%83%85%84%73%
Heat index28°C (82°F)27°C (80°F)27°C (80°F)30°C (86°F)29°C (85°F)31°C (87°F)30°C (86°F)29°C (84°F)
Dew point22°C (72°F)22°C (72°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)
Wind
Speed3km/h (2mph)5km/h (3mph)7km/h (4mph)4km/h (3mph)9km/h (6mph)7km/h (4mph)5km/h (3mph)3km/h (2mph)
Gusts6km/h (3mph)10km/h (6mph)12km/h (7mph)6km/h (3mph)14km/h (9mph)9km/h (6mph)7km/h (4mph)5km/h (3mph)
Direction 172°
S
199°
SSW
194°
SSW
190°
S
25°
NNE
32°
NNE
358°
N
267°
W
Wind chill25°C (77°F)24°C (76°F)25°C (76°F)27°C (81°F)27°C (81°F)28°C (82°F)27°C (81°F)26°C (79°F)
Waves
Height0.8m (2.8ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 346°
NNW
349°
NNW
345°
NNW
345°
NNW
346°
NNW
346°
NNW
347°
NNW
350°
N
Period10.2 sec.10.2 sec.10.7 sec.10.1 sec.10.4 sec.10.4 sec.10.2 sec.10.0 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)1.1m (3.6ft)0.9m (3ft)0.4m (1.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Saturday 20 December 2025

On Saturday 20 December 2025, the sun will rise at 06:18 and will set at 18:37 on the beach(es) of Aitape. 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 5mph km/h (with gusts up to 7.5mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)27°C (81°F)27°C (80°F)26°C (79°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)30°C (85°F)30°C (87°F)30°C (87°F)30°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%87%87%76%74%74%76%80%
Barometric pressure1008 hPa1006 hPa1007 hPa1008 hPa1007 hPa1005 hPa1006 hPa1008 hPa
Cloud cover39%44%42%35%43%33%36%52%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)30°C (85°F)30°C (87°F)30°C (87°F)30°C (85°F)29°C (84°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed5km/h (3mph)6km/h (4mph)7km/h (4mph)5km/h (3mph)6km/h (4mph)8km/h (5mph)6km/h (4mph)4km/h (2mph)
Gusts9km/h (5mph)10km/h (6mph)12km/h (7mph)8km/h (5mph)9km/h (5mph)12km/h (7mph)9km/h (6mph)6km/h (4mph)
Direction 242°
WSW
236°
WSW
226°
SW
282°
WNW
334°
NNW
350°
N
332°
NNW
287°
WNW
Wind chill25°C (78°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)27°C (81°F)27°C (80°F)26°C (79°F)
Waves
Height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Direction 351°
N
351°
N
351°
N
352°
N
353°
N
355°
N
357°
N
359°
N
Period9.9 sec.9.8 sec.9.7 sec.9.6 sec.9.6 sec.9.5 sec.9.4 sec.9.4 sec.
Significant height0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Sunday 21 December 2025

On Sunday 21 December 2025, the sun will rise at 06:19 and will set at 18:37 on the beach(es) of Aitape. 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 9.9mph km/h (with gusts up to 14.9mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (76°F)25°C (76°F)26°C (79°F)27°C (80°F)26°C (79°F)25°C (76°F)24°C (75°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)29°C (84°F)30°C (85°F)29°C (84°F)27°C (81°F)27°C (80°F)
Precipitation0in0.1in0.1in0in0in0in0in0in
Humidity84%87%87%81%77%81%89%93%
Barometric pressure1008 hPa1007 hPa1008 hPa1009 hPa1008 hPa1007 hPa1007 hPa1009 hPa
Cloud cover40%47%68%49%41%57%83%73%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)29°C (84°F)30°C (85°F)29°C (84°F)27°C (81°F)27°C (80°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed4km/h (2mph)3km/h (2mph)4km/h (2mph)3km/h (2mph)4km/h (2mph)7km/h (4mph)13km/h (8mph)16km/h (10mph)
Gusts6km/h (4mph)5km/h (3mph)6km/h (4mph)5km/h (3mph)6km/h (4mph)13km/h (8mph)21km/h (13mph)24km/h (15mph)
Direction 250°
WSW
255°
WSW
231°
SW
292°
WNW
324°
NW
319°
NW
294°
WNW
263°
W
Wind chill26°C (78°F)25°C (76°F)25°C (76°F)26°C (79°F)27°C (80°F)26°C (79°F)25°C (76°F)24°C (75°F)
Waves
Height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 120°
ESE

N

N
10°
N
12°
NNE
11°
NNE
11°
NNE
19°
NNE
Period9.2 sec.9.1 sec.9.0 sec.8.9 sec.8.9 sec.8.9 sec.8.9 sec.8.8 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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