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

All the essential weather information for enjoying the beach in Wewak 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 Wewak over the next 7 days?

Discover the best moment to go to the beach in Wewak 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 Wewak. 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 202579°F to 83°Fdiscouraged
Tuesday 16 December 202577°F to 81°Fdiscouraged
Wednesday 17 December 202579°F to 83°Frecommended
Thursday 18 December 202579°F to 83°Frecommended
Friday 19 December 202579°F to 83°Frecommended
Saturday 20 December 202579°F to 83°Frecommended
Sunday 21 December 202579°F to 81°Frecommended

Sea Weather: Your daily and hourly sea weather in Wewak

Sea weather on Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 06:10 and will set at 18:30 on the beach(es) of Wewak. The outside temperature will be a high of 83°F t and a low of 79°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 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)26°C (80°F)27°C (81°F)27°C (81°F)28°C (83°F)28°C (82°F)27°C (81°F)
Perceived temperature31°C (88°F)31°C (87°F)30°C (85°F)30°C (87°F)31°C (87°F)32°C (90°F)32°C (90°F)31°C (88°F)
Precipitation0in0in0.1in0in0in0in0in0in
Humidity82%82%83%80%77%77%80%81%
Barometric pressure1007 hPa1005 hPa1007 hPa1009 hPa1007 hPa1005 hPa1005 hPa1007 hPa
Cloud cover87%84%87%84%75%38%38%88%
Heat index31°C (88°F)31°C (87°F)30°C (85°F)30°C (87°F)31°C (87°F)32°C (90°F)32°C (90°F)31°C (88°F)
Dew point24°C (75°F)24°C (75°F)23°C (74°F)23°C (74°F)23°C (73°F)24°C (75°F)24°C (75°F)24°C (75°F)
Wind
Speed25km/h (15mph)24km/h (15mph)17km/h (10mph)12km/h (7mph)10km/h (6mph)21km/h (13mph)22km/h (14mph)26km/h (16mph)
Gusts36km/h (22mph)38km/h (24mph)26km/h (16mph)21km/h (13mph)16km/h (10mph)30km/h (18mph)32km/h (20mph)39km/h (24mph)
Direction 302°
WNW
297°
WNW
273°
W
245°
WSW
315°
NW
308°
NW
314°
NW
305°
NW
Wind chill27°C (81°F)27°C (81°F)26°C (80°F)27°C (81°F)27°C (81°F)28°C (83°F)28°C (82°F)27°C (81°F)
Waves
Height1.0m (3.3ft)1.0m (3.4ft)1.0m (3.2ft)0.8m (2.8ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.0ft)0.6m (1.9ft)
Direction 308°
NW
307°
NW
305°
NW
311°
NW
312°
NW
312°
NW
37°
NE
34°
NNE
Period8.3 sec.9.9 sec.8.0 sec.7.9 sec.5.0 sec.5.0 sec.4.9 sec.4.9 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.0m (3.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)
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 Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 06:11 and will set at 18:31 on the beach(es) of Wewak. The outside temperature will be a high of 81°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 14.3mph km/h (with gusts up to 21.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (80°F)26°C (78°F)25°C (77°F)25°C (76°F)25°C (78°F)26°C (79°F)26°C (79°F)
Perceived temperature31°C (88°F)30°C (86°F)29°C (83°F)28°C (82°F)27°C (81°F)28°C (82°F)29°C (84°F)29°C (85°F)
Precipitation0in0.1in0.1in0in0in0in0in0in
Humidity82%85%86%90%91%86%83%82%
Barometric pressure1007 hPa1005 hPa1007 hPa1009 hPa1007 hPa1005 hPa1005 hPa1008 hPa
Cloud cover74%71%53%63%71%65%30%32%
Heat index31°C (88°F)30°C (86°F)29°C (83°F)28°C (82°F)27°C (81°F)28°C (82°F)29°C (84°F)29°C (85°F)
Dew point24°C (75°F)24°C (75°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed23km/h (14mph)15km/h (9mph)9km/h (5mph)10km/h (6mph)1km/h (0mph)3km/h (2mph)3km/h (2mph)5km/h (3mph)
Gusts34km/h (21mph)27km/h (17mph)13km/h (8mph)17km/h (11mph)1km/h (1mph)5km/h (3mph)4km/h (3mph)8km/h (5mph)
Direction 298°
WNW
278°
W
206°
SSW
160°
SSE
136°
SE
24°
NNE
230°
SW
88°
E
Wind chill27°C (81°F)26°C (80°F)26°C (78°F)25°C (77°F)25°C (76°F)25°C (78°F)26°C (79°F)26°C (79°F)
Waves
Height0.6m (1.8ft)0.6m (1.8ft)0.5m (1.8ft)0.6m (1.8ft)0.6m (1.8ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (2.0ft)
Direction 33°
NNE
33°
NNE
33°
NNE
33°
NNE
28°
NNE
24°
NNE
29°
NNE
30°
NNE
Period4.8 sec.4.7 sec.4.7 sec.10.2 sec.10.2 sec.10.2 sec.9.8 sec.9.1 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
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 Wednesday 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 06:11 and will set at 18:31 on the beach(es) of Wewak. The outside temperature will be a high of 83°F t and a low of 79°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 6.8mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)29°C (85°F)30°C (85°F)30°C (86°F)31°C (87°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%80%78%79%75%71%72%74%
Barometric pressure1008 hPa1006 hPa1007 hPa1009 hPa1007 hPa1005 hPa1006 hPa1008 hPa
Cloud cover69%78%83%86%53%77%55%64%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)29°C (85°F)30°C (85°F)30°C (86°F)31°C (87°F)30°C (86°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (72°F)
Wind
Speed2km/h (1mph)1km/h (1mph)4km/h (3mph)4km/h (3mph)0km/h (0mph)5km/h (3mph)8km/h (5mph)2km/h (1mph)
Gusts3km/h (2mph)2km/h (2mph)7km/h (4mph)6km/h (4mph)1km/h (0mph)8km/h (5mph)11km/h (7mph)3km/h (2mph)
Direction 105°
ESE
213°
SSW
200°
SSW
156°
SSE

N
27°
NNE
11°
NNE
43°
NE
Wind chill26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.7m (2.2ft)0.7m (2.2ft)
Direction 29°
NNE
28°
NNE
28°
NNE
27°
NNE
27°
NNE
28°
NNE
29°
NNE
31°
NNE
Period10.1 sec.9.8 sec.9.1 sec.9.6 sec.9.1 sec.8.9 sec.8.8 sec.8.7 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.9m (3ft)0.8m (2.6ft)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 Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 06:12 and will set at 18:32 on the beach(es) of Wewak. The outside temperature will be a high of 83°F t and a low of 79°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 10.6mph km/h (with gusts up to 16.2mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)26°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)29°C (84°F)29°C (83°F)29°C (84°F)30°C (86°F)31°C (87°F)31°C (87°F)30°C (86°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity79%84%85%83%78%74%75%75%
Barometric pressure1008 hPa1007 hPa1007 hPa1009 hPa1008 hPa1005 hPa1006 hPa1008 hPa
Cloud cover87%78%65%74%100%72%74%41%
Heat index29°C (84°F)29°C (84°F)29°C (83°F)29°C (84°F)30°C (86°F)31°C (87°F)31°C (87°F)30°C (86°F)
Dew point22°C (72°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)
Wind
Speed3km/h (2mph)14km/h (9mph)17km/h (10mph)14km/h (9mph)11km/h (7mph)9km/h (5mph)9km/h (6mph)7km/h (4mph)
Gusts5km/h (3mph)26km/h (16mph)24km/h (15mph)25km/h (15mph)18km/h (11mph)16km/h (10mph)14km/h (9mph)11km/h (7mph)
Direction 148°
SSE
148°
SSE
163°
SSE
173°
S
152°
SSE
118°
ESE
99°
E
102°
ESE
Wind chill26°C (79°F)26°C (79°F)26°C (78°F)26°C (79°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)
Waves
Height0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 31°
NNE
31°
NNE
30°
NNE
30°
NNE
32°
NNE
33°
NNE
346°
NNW
343°
NNW
Period8.8 sec.8.9 sec.8.9 sec.8.5 sec.8.4 sec.8.5 sec.7.9 sec.7.8 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)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 Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 06:12 and will set at 18:32 on the beach(es) of Wewak. The outside temperature will be a high of 83°F t and a low of 79°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 8.7mph km/h (with gusts up to 13.7mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (81°F)26°C (79°F)27°C (81°F)28°C (82°F)
Perceived temperature30°C (86°F)29°C (84°F)29°C (83°F)30°C (86°F)30°C (85°F)28°C (82°F)30°C (86°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%80%81%78%74%71%73%76%
Barometric pressure1008 hPa1006 hPa1007 hPa1009 hPa1007 hPa1004 hPa1005 hPa1008 hPa
Cloud cover46%81%31%19%73%14%9%18%
Heat index30°C (86°F)29°C (84°F)29°C (83°F)30°C (86°F)30°C (85°F)28°C (82°F)30°C (86°F)31°C (88°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)22°C (72°F)20°C (69°F)22°C (72°F)23°C (74°F)
Wind
Speed3km/h (2mph)2km/h (1mph)8km/h (5mph)9km/h (6mph)8km/h (5mph)10km/h (6mph)13km/h (8mph)14km/h (9mph)
Gusts4km/h (2mph)3km/h (2mph)12km/h (7mph)12km/h (7mph)13km/h (8mph)19km/h (12mph)21km/h (13mph)22km/h (13mph)
Direction 91°
E
276°
W
198°
SSW
176°
S
70°
ENE

N
346°
NNW
332°
NNW
Wind chill27°C (81°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (81°F)26°C (79°F)27°C (81°F)28°C (82°F)
Waves
Height0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 340°
NNW
338°
NNW
340°
NNW
336°
NNW
343°
NNW
341°
NNW
340°
NNW
340°
NNW
Period7.9 sec.7.8 sec.7.6 sec.7.4 sec.8.5 sec.8.6 sec.8.5 sec.8.7 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
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 Saturday 20 December 2025

On Saturday 20 December 2025, the sun will rise at 06:13 and will set at 18:33 on the beach(es) of Wewak. The outside temperature will be a high of 83°F t and a low of 79°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 9.9mph km/h (with gusts up to 14.9mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)26°C (79°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (87°F)30°C (86°F)29°C (85°F)30°C (86°F)31°C (87°F)31°C (87°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%79%82%76%74%75%76%77%
Barometric pressure1007 hPa1006 hPa1007 hPa1008 hPa1007 hPa1005 hPa1006 hPa1008 hPa
Cloud cover28%24%22%28%31%22%25%42%
Heat index31°C (87°F)30°C (86°F)29°C (85°F)30°C (86°F)31°C (87°F)31°C (87°F)31°C (88°F)31°C (88°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)
Wind
Speed16km/h (10mph)14km/h (9mph)11km/h (7mph)5km/h (3mph)9km/h (5mph)15km/h (9mph)15km/h (9mph)14km/h (9mph)
Gusts24km/h (15mph)21km/h (13mph)17km/h (10mph)8km/h (5mph)13km/h (8mph)22km/h (13mph)22km/h (14mph)22km/h (13mph)
Direction 318°
NW
304°
WNW
261°
W
265°
W
316°
NW
334°
NNW
335°
NNW
337°
NNW
Wind chill27°C (81°F)27°C (81°F)26°C (79°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.7m (2.3ft)
Direction 346°
NNW
347°
NNW
347°
NNW
348°
NNW
350°
N
352°
N
354°
N
121°
ESE
Period8.8 sec.9.6 sec.9.9 sec.9.9 sec.9.8 sec.9.7 sec.9.6 sec.9.5 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)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 06:13 and will set at 18:33 on the beach(es) of Wewak. The outside temperature will be a high of 81°F t and a low of 79°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 11.8mph km/h (with gusts up to 17.4mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)26°C (79°F)27°C (80°F)26°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)
Perceived temperature30°C (87°F)30°C (85°F)29°C (84°F)30°C (85°F)29°C (84°F)29°C (84°F)29°C (85°F)30°C (85°F)
Precipitation0in0.1in0.1in0in0in0in0in0in
Humidity80%82%82%78%78%82%84%85%
Barometric pressure1007 hPa1006 hPa1008 hPa1009 hPa1008 hPa1006 hPa1006 hPa1008 hPa
Cloud cover51%37%53%50%71%59%59%57%
Heat index30°C (87°F)30°C (85°F)29°C (84°F)30°C (85°F)29°C (84°F)29°C (84°F)29°C (85°F)30°C (85°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)23°C (74°F)24°C (74°F)
Wind
Speed13km/h (8mph)11km/h (7mph)8km/h (5mph)3km/h (2mph)3km/h (2mph)9km/h (6mph)18km/h (11mph)19km/h (12mph)
Gusts19km/h (12mph)19km/h (12mph)14km/h (9mph)6km/h (4mph)5km/h (3mph)13km/h (8mph)26km/h (16mph)28km/h (17mph)
Direction 341°
NNW
337°
NNW
321°
NW
135°
SE
123°
ESE
253°
WSW
300°
WNW
287°
WNW
Wind chill27°C (81°F)27°C (80°F)26°C (79°F)27°C (80°F)26°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)
Direction
N

N
28°
NNE
38°
NE
38°
NE
34°
NE
35°
NE
38°
NE
Period9.5 sec.8.6 sec.8.2 sec.8.3 sec.8.3 sec.8.8 sec.9.0 sec.8.9 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)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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