Sea weather in Port Moresby in Papua New Guinea All the beach weather in Port Moresby

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

Discover the best moment to go to the beach in Port Moresby 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 Port Moresby. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 4 June 202670°F to 77°Fdiscouraged
Friday 5 June 202672°F to 79°Fdiscouraged
Saturday 6 June 202676°F to 81°Fdiscouraged
Sunday 7 June 202674°F to 79°Fdiscouraged
Monday 8 June 202677°F to 81°Fdiscouraged
Tuesday 9 June 202676°F to 81°Fdiscouraged
Wednesday 10 June 202676°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Port Moresby

Sea weather on Thursday 4 June 2026

On Thursday 4 June 2026, the sun will rise at 06:22 and will set at 17:58 on the beach(es) of Port Moresby. The outside temperature will be a high of 77°F t and a low of 70°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 13.7mph km/h (with gusts up to 21.1mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (74°F)22°C (72°F)22°C (71°F)24°C (76°F)22°C (71°F)24°C (76°F)25°C (78°F)25°C (78°F)
Perceived temperature25°C (78°F)25°C (76°F)22°C (71°F)26°C (79°F)22°C (71°F)26°C (78°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%80%82%72%67%64%73%78%
Barometric pressure1013 hPa1013 hPa1014 hPa1015 hPa1013 hPa1011 hPa1012 hPa1014 hPa
Cloud cover8%3%6%7%4%3%21%62%
Heat index25°C (78°F)25°C (76°F)24°C (76°F)26°C (79°F)25°C (76°F)26°C (78°F)27°C (81°F)27°C (81°F)
Dew point19°C (67°F)19°C (66°F)19°C (66°F)19°C (66°F)15°C (60°F)17°C (62°F)20°C (68°F)21°C (70°F)
Wind
Speed22km/h (14mph)13km/h (8mph)8km/h (5mph)5km/h (3mph)15km/h (9mph)17km/h (11mph)21km/h (13mph)22km/h (14mph)
Gusts34km/h (21mph)20km/h (12mph)12km/h (7mph)6km/h (4mph)32km/h (20mph)32km/h (20mph)31km/h (19mph)32km/h (20mph)
Direction 123°
ESE
111°
ESE
94°
E
102°
ESE
168°
SSE
169°
S
157°
SSE
136°
SE
Wind chill24°C (74°F)22°C (72°F)22°C (71°F)24°C (76°F)22°C (71°F)24°C (76°F)25°C (78°F)25°C (78°F)
Waves
Height1.0m (3.4ft)0.8m (2.5ft)0.6m (2.0ft)0.5m (1.8ft)0.5m (1.8ft)0.6m (1.9ft)0.8m (2.8ft)1.0m (3.2ft)
Direction 150°
SSE
158°
SSE
159°
SSE
160°
SSE
159°
SSE
159°
SSE
159°
SSE
154°
SSE
Period9.2 sec.8.3 sec.4.8 sec.4.8 sec.7.9 sec.7.8 sec.7.8 sec.7.8 sec.
Significant height1.1m (3.6ft)0.6m (2ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather on Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 06:22 and will set at 17:58 on the beach(es) of Port Moresby. The outside temperature will be a high of 79°F t and a low of 72°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 14.3mph km/h (with gusts up to 19.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)23°C (74°F)25°C (78°F)26°C (78°F)26°C (79°F)25°C (78°F)25°C (77°F)
Perceived temperature27°C (80°F)26°C (78°F)25°C (78°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%83%84%73%72%74%76%77%
Barometric pressure1014 hPa1014 hPa1015 hPa1016 hPa1015 hPa1013 hPa1014 hPa1016 hPa
Cloud cover80%10%11%12%80%19%35%62%
Heat index27°C (80°F)26°C (78°F)25°C (78°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)
Dew point21°C (70°F)21°C (69°F)20°C (69°F)20°C (68°F)20°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)
Wind
Speed18km/h (11mph)12km/h (7mph)9km/h (6mph)12km/h (7mph)20km/h (13mph)23km/h (14mph)22km/h (13mph)22km/h (14mph)
Gusts26km/h (16mph)18km/h (11mph)15km/h (9mph)14km/h (9mph)29km/h (18mph)32km/h (20mph)31km/h (19mph)32km/h (20mph)
Direction 127°
SE
113°
ESE
117°
ESE
128°
SE
166°
SSE
166°
SSE
151°
SSE
143°
SE
Wind chill25°C (76°F)24°C (75°F)23°C (74°F)25°C (78°F)26°C (78°F)26°C (79°F)25°C (78°F)25°C (77°F)
Waves
Height0.9m (3.0ft)0.7m (2.4ft)0.6m (1.9ft)0.5m (1.6ft)0.6m (2.1ft)0.8m (2.5ft)0.8m (2.8ft)0.9m (2.9ft)
Direction 154°
SSE
158°
SSE
160°
SSE
160°
SSE
159°
SSE
162°
SSE
158°
SSE
154°
SSE
Period7.8 sec.7.8 sec.4.6 sec.9.1 sec.9.1 sec.9.1 sec.9.1 sec.9.1 sec.
Significant height1.0m (3.3ft)0.6m (2ft)0.9m (3ft)0.5m (1.6ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather on Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 06:22 and will set at 17:58 on the beach(es) of Port Moresby. The outside temperature will be a high of 81°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 20.5mph km/h (with gusts up to 29.2mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (76°F)25°C (76°F)25°C (78°F)27°C (80°F)26°C (79°F)26°C (78°F)25°C (77°F)
Perceived temperature27°C (80°F)27°C (80°F)26°C (80°F)27°C (81°F)28°C (83°F)28°C (82°F)27°C (81°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%79%77%72%63%66%72%72%
Barometric pressure1016 hPa1015 hPa1016 hPa1017 hPa1015 hPa1013 hPa1015 hPa1016 hPa
Cloud cover74%64%87%80%43%28%45%24%
Heat index27°C (80°F)27°C (80°F)26°C (80°F)27°C (81°F)28°C (83°F)28°C (82°F)27°C (81°F)27°C (80°F)
Dew point21°C (70°F)21°C (69°F)20°C (68°F)20°C (68°F)19°C (66°F)19°C (67°F)20°C (68°F)19°C (67°F)
Wind
Speed23km/h (14mph)23km/h (15mph)24km/h (15mph)24km/h (15mph)27km/h (17mph)32km/h (20mph)33km/h (21mph)32km/h (20mph)
Gusts33km/h (20mph)32km/h (20mph)34km/h (21mph)32km/h (20mph)38km/h (23mph)44km/h (27mph)46km/h (29mph)47km/h (29mph)
Direction 139°
SE
137°
SE
130°
SE
133°
SE
154°
SSE
161°
SSE
148°
SSE
133°
SE
Wind chill25°C (77°F)25°C (76°F)25°C (76°F)25°C (78°F)27°C (80°F)26°C (79°F)26°C (78°F)25°C (77°F)
Waves
Height0.9m (2.9ft)1.0m (3.2ft)1.0m (3.4ft)1.0m (3.4ft)1.1m (3.7ft)1.4m (4.7ft)1.6m (5.1ft)1.5m (4.8ft)
Direction 151°
SSE
149°
SSE
149°
SSE
148°
SSE
156°
SSE
160°
SSE
159°
SSE
156°
SSE
Period11.2 sec.11.1 sec.11.1 sec.11.5 sec.11.5 sec.11.5 sec.11.5 sec.11.5 sec.
Significant height1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.5m (4.9ft)1.6m (5.2ft)1.5m (4.9ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Sunday 7 June 2026

On Sunday 7 June 2026, the sun will rise at 06:22 and will set at 17:58 on the beach(es) of Port Moresby. The outside temperature will be a high of 79°F t and a low of 74°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 24.2mph km/h (with gusts up to 33.6mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)23°C (74°F)26°C (78°F)26°C (80°F)26°C (79°F)26°C (78°F)25°C (77°F)
Perceived temperature26°C (79°F)26°C (78°F)25°C (78°F)27°C (81°F)28°C (82°F)28°C (83°F)28°C (82°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%77%79%66%63%74%80%80%
Barometric pressure1016 hPa1015 hPa1016 hPa1017 hPa1015 hPa1012 hPa1013 hPa1015 hPa
Cloud cover24%56%34%23%22%27%41%71%
Heat index26°C (79°F)26°C (78°F)25°C (78°F)27°C (81°F)28°C (82°F)28°C (83°F)28°C (82°F)27°C (81°F)
Dew point20°C (67°F)20°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)21°C (70°F)22°C (71°F)21°C (71°F)
Wind
Speed28km/h (18mph)26km/h (16mph)21km/h (13mph)21km/h (13mph)28km/h (17mph)35km/h (22mph)39km/h (24mph)35km/h (22mph)
Gusts41km/h (26mph)38km/h (24mph)32km/h (20mph)26km/h (16mph)40km/h (25mph)48km/h (30mph)54km/h (33mph)51km/h (32mph)
Direction 131°
SE
126°
SE
122°
ESE
129°
SE
159°
SSE
156°
SSE
147°
SSE
135°
SE
Wind chill24°C (76°F)24°C (75°F)23°C (74°F)26°C (78°F)26°C (80°F)26°C (79°F)26°C (78°F)25°C (77°F)
Waves
Height1.4m (4.5ft)1.2m (4.0ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.2ft)1.4m (4.5ft)2.0m (6.5ft)1.9m (6.3ft)
Direction 158°
SSE
161°
SSE
163°
SSE
164°
SSE
163°
SSE
161°
SSE
164°
SSE
171°
S
Period11.5 sec.11.5 sec.11.5 sec.9.5 sec.9.5 sec.9.5 sec.9.5 sec.9.5 sec.
Significant height1.4m (4.6ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)1.1m (3.6ft)1.5m (4.9ft)1.8m (5.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather on Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 06:23 and will set at 17:58 on the beach(es) of Port Moresby. 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 19.9mph km/h (with gusts up to 28.6mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)25°C (76°F)25°C (76°F)26°C (78°F)27°C (80°F)26°C (79°F)26°C (78°F)25°C (77°F)
Perceived temperature27°C (80°F)27°C (80°F)27°C (80°F)28°C (83°F)29°C (84°F)29°C (84°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%83%83%79%76%79%86%87%
Barometric pressure1015 hPa1013 hPa1014 hPa1015 hPa1013 hPa1011 hPa1012 hPa1013 hPa
Cloud cover81%88%67%70%85%51%77%48%
Heat index27°C (80°F)27°C (80°F)27°C (80°F)28°C (83°F)29°C (84°F)29°C (84°F)28°C (83°F)28°C (82°F)
Dew point21°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)23°C (74°F)23°C (73°F)
Wind
Speed30km/h (19mph)28km/h (18mph)25km/h (16mph)26km/h (16mph)30km/h (19mph)32km/h (20mph)32km/h (20mph)28km/h (17mph)
Gusts42km/h (26mph)39km/h (24mph)35km/h (22mph)32km/h (20mph)41km/h (25mph)44km/h (27mph)46km/h (29mph)41km/h (26mph)
Direction 130°
SE
131°
SE
129°
SE
133°
SE
159°
SSE
154°
SSE
146°
SE
131°
SE
Wind chill25°C (76°F)25°C (76°F)25°C (76°F)26°C (78°F)27°C (80°F)26°C (79°F)26°C (78°F)25°C (77°F)
Waves
Height1.8m (5.9ft)1.6m (5.3ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.3ft)1.7m (5.6ft)1.8m (5.8ft)1.7m (5.4ft)
Direction 170°
S
168°
SSE
165°
SSE
165°
SSE
165°
SSE
164°
SSE
163°
SSE
163°
SSE
Period9.5 sec.9.5 sec.9.5 sec.9.5 sec.11.6 sec.13.5 sec.13.4 sec.12.8 sec.
Significant height1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Tuesday 9 June 2026

On Tuesday 9 June 2026, the sun will rise at 06:23 and will set at 17:58 on the beach(es) of Port Moresby. The outside temperature will be a high of 81°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 17.4mph km/h (with gusts up to 25.5mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)25°C (76°F)24°C (76°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (80°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (80°F)29°C (84°F)29°C (85°F)30°C (86°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%89%80%78%80%86%90%
Barometric pressure1013 hPa1012 hPa1013 hPa1013 hPa1011 hPa1010 hPa1010 hPa1012 hPa
Cloud cover69%87%62%46%30%33%42%35%
Heat index27°C (81°F)27°C (81°F)27°C (80°F)29°C (84°F)29°C (85°F)30°C (86°F)30°C (86°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)23°C (74°F)24°C (75°F)24°C (75°F)
Wind
Speed23km/h (15mph)20km/h (12mph)14km/h (9mph)10km/h (6mph)15km/h (10mph)23km/h (15mph)28km/h (17mph)26km/h (16mph)
Gusts35km/h (21mph)30km/h (18mph)21km/h (13mph)13km/h (8mph)22km/h (13mph)32km/h (20mph)41km/h (26mph)40km/h (25mph)
Direction 127°
SE
124°
SE
118°
ESE
134°
SE
159°
SSE
155°
SSE
148°
SSE
137°
SE
Wind chill25°C (76°F)25°C (76°F)24°C (76°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (80°F)26°C (78°F)
Waves
Height1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.2m (3.9ft)1.4m (4.6ft)1.6m (5.2ft)1.6m (5.2ft)
Direction 164°
SSE
164°
SSE
162°
SSE
161°
SSE
160°
SSE
160°
SSE
157°
SSE
156°
SSE
Period12.1 sec.8.5 sec.6.8 sec.9.4 sec.10.8 sec.10.8 sec.10.8 sec.10.8 sec.
Significant height1.1m (3.6ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)1.0m (3.3ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather on Wednesday 10 June 2026

On Wednesday 10 June 2026, the sun will rise at 06:23 and will set at 17:58 on the beach(es) of Port Moresby. The outside temperature will be a high of 81°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 16.8mph km/h (with gusts up to 24.9mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)25°C (76°F)26°C (80°F)25°C (77°F)26°C (79°F)27°C (80°F)26°C (79°F)
Perceived temperature28°C (83°F)28°C (82°F)27°C (81°F)29°C (85°F)27°C (81°F)29°C (84°F)30°C (86°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%91%90%82%77%80%86%90%
Barometric pressure1012 hPa1011 hPa1012 hPa1013 hPa1012 hPa1010 hPa1011 hPa1012 hPa
Cloud cover34%41%44%28%16%30%30%28%
Heat index28°C (83°F)28°C (82°F)27°C (81°F)29°C (85°F)27°C (81°F)29°C (84°F)30°C (86°F)29°C (85°F)
Dew point24°C (75°F)23°C (74°F)23°C (73°F)23°C (73°F)21°C (70°F)22°C (72°F)24°C (75°F)24°C (75°F)
Wind
Speed18km/h (11mph)11km/h (7mph)6km/h (4mph)5km/h (3mph)13km/h (8mph)23km/h (14mph)27km/h (17mph)24km/h (15mph)
Gusts27km/h (17mph)17km/h (11mph)9km/h (6mph)7km/h (4mph)24km/h (15mph)35km/h (22mph)40km/h (25mph)38km/h (23mph)
Direction 127°
SE
103°
ESE
93°
E
133°
SE
166°
SSE
157°
SSE
146°
SSE
137°
SE
Wind chill25°C (78°F)25°C (77°F)25°C (76°F)26°C (80°F)25°C (77°F)26°C (79°F)27°C (80°F)26°C (79°F)
Waves
Height1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)1.4m (4.6ft)1.6m (5.2ft)1.6m (5.2ft)
Direction 157°
SSE
157°
SSE
157°
SSE
157°
SSE
157°
SSE
156°
SSE
156°
SSE
157°
SSE
Period10.8 sec.9.1 sec.8.2 sec.8.1 sec.8.1 sec.7.8 sec.6.4 sec.6.1 sec.
Significant height0.9m (3ft)0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)1.0m (3.3ft)1.4m (4.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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