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
Wednesday 3 June 202672°F to 79°Fdiscouraged
Thursday 4 June 202672°F to 79°Fdiscouraged
Friday 5 June 202672°F to 79°Fdiscouraged
Saturday 6 June 202677°F to 79°Fdiscouraged
Sunday 7 June 202676°F to 81°Fdiscouraged
Monday 8 June 202677°F to 81°Fdiscouraged
Tuesday 9 June 202677°F to 81°Fdiscouraged

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

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 06:21 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 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)23°C (73°F)23°C (73°F)25°C (77°F)22°C (72°F)24°C (75°F)24°C (76°F)25°C (76°F)
Perceived temperature26°C (78°F)25°C (77°F)25°C (77°F)27°C (80°F)25°C (76°F)26°C (78°F)26°C (79°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%82%84%72%67%66%71%74%
Barometric pressure1014 hPa1012 hPa1013 hPa1015 hPa1013 hPa1010 hPa1012 hPa1013 hPa
Cloud cover52%20%15%6%0%0%7%5%
Heat index26°C (78°F)25°C (77°F)25°C (77°F)27°C (80°F)25°C (76°F)26°C (78°F)26°C (79°F)26°C (79°F)
Dew point20°C (68°F)20°C (68°F)20°C (67°F)20°C (67°F)16°C (61°F)17°C (63°F)19°C (65°F)20°C (67°F)
Wind
Speed16km/h (10mph)15km/h (9mph)13km/h (8mph)15km/h (9mph)23km/h (14mph)26km/h (16mph)24km/h (15mph)24km/h (15mph)
Gusts24km/h (15mph)23km/h (14mph)21km/h (13mph)18km/h (11mph)28km/h (17mph)26km/h (16mph)39km/h (24mph)36km/h (23mph)
Direction 133°
SE
122°
ESE
130°
SE
125°
SE
161°
SSE
164°
SSE
150°
SSE
138°
SE
Wind chill24°C (75°F)23°C (73°F)23°C (73°F)25°C (77°F)22°C (72°F)24°C (75°F)24°C (76°F)25°C (76°F)
Waves
Height0.6m (2.0ft)0.6m (1.8ft)0.5m (1.5ft)0.5m (1.6ft)0.7m (2.2ft)0.8m (2.6ft)0.9m (3.1ft)1.1m (3.5ft)
Direction 160°
SSE
160°
SSE
160°
SSE
158°
SSE
155°
SSE
159°
SSE
157°
SSE
153°
SSE
Period9.5 sec.9.4 sec.8.9 sec.9.5 sec.9.3 sec.9.2 sec.9.2 sec.9.2 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.4m (1.3ft)0.5m (1.6ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)
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 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 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 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (74°F)23°C (73°F)22°C (72°F)24°C (76°F)22°C (72°F)25°C (76°F)26°C (78°F)25°C (78°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (76°F)26°C (79°F)25°C (76°F)26°C (79°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%82%71%67%66%73%73%
Barometric pressure1013 hPa1013 hPa1013 hPa1015 hPa1013 hPa1011 hPa1012 hPa1014 hPa
Cloud cover5%3%0%0%0%0%30%19%
Heat index25°C (78°F)25°C (77°F)25°C (76°F)26°C (79°F)25°C (76°F)26°C (79°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)16°C (60°F)18°C (64°F)20°C (69°F)20°C (68°F)
Wind
Speed23km/h (15mph)15km/h (9mph)5km/h (3mph)7km/h (4mph)17km/h (10mph)24km/h (15mph)25km/h (16mph)26km/h (16mph)
Gusts36km/h (22mph)24km/h (15mph)9km/h (5mph)9km/h (6mph)23km/h (15mph)30km/h (19mph)37km/h (23mph)39km/h (24mph)
Direction 123°
ESE
118°
ESE
92°
E
96°
E
161°
SSE
160°
SSE
150°
SSE
134°
SE
Wind chill24°C (74°F)23°C (73°F)22°C (72°F)24°C (76°F)22°C (72°F)25°C (76°F)26°C (78°F)25°C (78°F)
Waves
Height0.9m (2.9ft)0.7m (2.3ft)0.6m (1.8ft)0.5m (1.6ft)0.6m (2.0ft)0.9m (3.0ft)1.0m (3.4ft)1.1m (3.5ft)
Direction 154°
SSE
158°
SSE
157°
SSE
157°
SSE
156°
SSE
156°
SSE
155°
SSE
153°
SSE
Period8.5 sec.4.8 sec.4.9 sec.4.9 sec.8.1 sec.8.1 sec.8.1 sec.8.1 sec.
Significant height0.8m (2.6ft)1.1m (3.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)
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 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 16.2mph km/h (with gusts up to 22.4mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (74°F)23°C (74°F)26°C (78°F)23°C (73°F)25°C (76°F)26°C (78°F)26°C (78°F)
Perceived temperature26°C (79°F)25°C (78°F)25°C (77°F)27°C (81°F)25°C (77°F)26°C (79°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%81%81%71%70%70%72%72%
Barometric pressure1014 hPa1014 hPa1014 hPa1016 hPa1014 hPa1013 hPa1014 hPa1016 hPa
Cloud cover25%12%3%6%4%9%31%43%
Heat index26°C (79°F)25°C (78°F)25°C (77°F)27°C (81°F)25°C (77°F)26°C (79°F)28°C (82°F)28°C (82°F)
Dew point20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)17°C (63°F)19°C (65°F)20°C (69°F)20°C (69°F)
Wind
Speed22km/h (14mph)17km/h (10mph)10km/h (6mph)13km/h (8mph)21km/h (13mph)23km/h (14mph)23km/h (15mph)26km/h (16mph)
Gusts34km/h (21mph)26km/h (16mph)17km/h (10mph)16km/h (10mph)28km/h (17mph)28km/h (17mph)34km/h (21mph)36km/h (22mph)
Direction 133°
SE
111°
ESE
125°
SE
126°
SE
168°
SSE
167°
SSE
151°
SSE
137°
SE
Wind chill24°C (76°F)24°C (74°F)23°C (74°F)26°C (78°F)23°C (73°F)25°C (76°F)26°C (78°F)26°C (78°F)
Waves
Height0.9m (3.1ft)0.7m (2.3ft)0.5m (1.8ft)0.5m (1.5ft)0.6m (1.9ft)0.8m (2.5ft)0.7m (2.4ft)0.8m (2.6ft)
Direction 153°
SSE
156°
SSE
156°
SSE
156°
SSE
156°
SSE
157°
SSE
159°
SSE
156°
SSE
Period8.1 sec.8.1 sec.4.9 sec.4.9 sec.9.0 sec.8.9 sec.8.6 sec.11.3 sec.
Significant height1.0m (3.3ft)0.5m (1.6ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)1.0m (3.3ft)
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 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 79°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 20.5mph km/h (with gusts up to 29.8mph). Wave height will be up to 4.9ft 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)26°C (79°F)26°C (79°F)26°C (78°F)25°C (77°F)
Perceived temperature27°C (81°F)27°C (80°F)26°C (79°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%77%77%71%66%69%73%74%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1015 hPa1013 hPa1015 hPa1016 hPa
Cloud cover60%70%100%55%26%45%46%15%
Heat index27°C (81°F)27°C (80°F)26°C (79°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)
Dew point21°C (69°F)20°C (69°F)20°C (68°F)20°C (67°F)19°C (67°F)20°C (68°F)20°C (69°F)20°C (68°F)
Wind
Speed26km/h (16mph)24km/h (15mph)23km/h (15mph)22km/h (14mph)26km/h (16mph)32km/h (20mph)32km/h (20mph)33km/h (21mph)
Gusts36km/h (23mph)34km/h (21mph)33km/h (21mph)30km/h (19mph)36km/h (22mph)43km/h (27mph)46km/h (28mph)48km/h (30mph)
Direction 136°
SE
131°
SE
127°
SE
131°
SE
157°
SSE
156°
SSE
150°
SSE
135°
SE
Wind chill25°C (77°F)25°C (76°F)25°C (76°F)25°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)25°C (77°F)
Waves
Height0.9m (3.0ft)0.8m (2.8ft)0.7m (2.4ft)0.8m (2.5ft)1.1m (3.7ft)1.4m (4.7ft)1.5m (4.8ft)1.3m (4.3ft)
Direction 150°
SSE
149°
SSE
151°
SSE
152°
SSE
159°
SSE
160°
SSE
161°
SSE
156°
SSE
Period11.2 sec.10.8 sec.8.0 sec.11.2 sec.11.0 sec.11.0 sec.11.0 sec.11.0 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.3m (4.3ft)
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 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 22.4mph km/h (with gusts up to 31.7mph). 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)24°C (75°F)24°C (74°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)26°C (78°F)26°C (78°F)28°C (82°F)29°C (83°F)29°C (84°F)28°C (82°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%82%83%75%71%75%81%82%
Barometric pressure1016 hPa1015 hPa1016 hPa1016 hPa1014 hPa1012 hPa1013 hPa1015 hPa
Cloud cover73%95%97%55%36%38%66%87%
Heat index27°C (80°F)26°C (78°F)26°C (78°F)28°C (82°F)29°C (83°F)29°C (84°F)28°C (82°F)27°C (81°F)
Dew point21°C (69°F)20°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (71°F)
Wind
Speed29km/h (18mph)25km/h (15mph)22km/h (13mph)21km/h (13mph)26km/h (16mph)33km/h (21mph)36km/h (23mph)32km/h (20mph)
Gusts41km/h (26mph)36km/h (23mph)32km/h (20mph)27km/h (17mph)36km/h (22mph)45km/h (28mph)51km/h (31mph)46km/h (29mph)
Direction 132°
SE
124°
SE
121°
ESE
131°
SE
161°
SSE
155°
SSE
145°
SE
135°
SE
Wind chill25°C (76°F)24°C (75°F)24°C (74°F)26°C (78°F)27°C (80°F)26°C (79°F)26°C (78°F)25°C (77°F)
Waves
Height1.2m (4.0ft)1.1m (3.5ft)1.0m (3.2ft)0.9m (3.1ft)1.0m (3.4ft)1.5m (4.8ft)1.8m (5.9ft)1.7m (5.7ft)
Direction 157°
SSE
164°
SSE
164°
SSE
164°
SSE
163°
SSE
163°
SSE
168°
SSE
172°
S
Period11.0 sec.11.0 sec.9.6 sec.9.5 sec.9.5 sec.9.5 sec.9.5 sec.9.5 sec.
Significant height1.3m (4.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)
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 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 21.1mph km/h (with gusts up to 29.8mph). Wave height will be up to 5.9ft 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)26°C (79°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)28°C (83°F)29°C (85°F)29°C (85°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%84%79%75%78%83%84%
Barometric pressure1014 hPa1013 hPa1014 hPa1014 hPa1012 hPa1011 hPa1011 hPa1012 hPa
Cloud cover92%95%99%86%53%45%53%45%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)28°C (83°F)29°C (85°F)29°C (85°F)29°C (84°F)28°C (83°F)
Dew point22°C (71°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed31km/h (19mph)30km/h (18mph)29km/h (18mph)29km/h (18mph)31km/h (19mph)33km/h (21mph)34km/h (21mph)27km/h (17mph)
Gusts43km/h (27mph)41km/h (25mph)40km/h (25mph)37km/h (23mph)41km/h (26mph)46km/h (29mph)48km/h (30mph)40km/h (25mph)
Direction 132°
SE
132°
SE
130°
SE
132°
SE
146°
SE
149°
SSE
144°
SE
138°
SE
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (78°F)
Waves
Height1.7m (5.6ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.6m (5.2ft)1.8m (5.9ft)1.7m (5.6ft)1.6m (5.2ft)
Direction 168°
SSE
166°
SSE
165°
SSE
164°
SSE
163°
SSE
162°
SSE
161°
SSE
162°
SSE
Period9.5 sec.9.5 sec.9.5 sec.9.5 sec.12.1 sec.13.5 sec.12.9 sec.12.3 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.6m (5.2ft)1.5m (4.9ft)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 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 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 15.5mph km/h (with gusts up to 23.6mph). 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)27°C (80°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 (84°F)30°C (85°F)30°C (86°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%88%88%79%76%80%86%89%
Barometric pressure1013 hPa1012 hPa1013 hPa1013 hPa1012 hPa1010 hPa1011 hPa1012 hPa
Cloud cover64%53%41%49%32%31%43%33%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)29°C (84°F)30°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
Speed21km/h (13mph)12km/h (8mph)8km/h (5mph)8km/h (5mph)16km/h (10mph)25km/h (15mph)25km/h (16mph)20km/h (12mph)
Gusts31km/h (19mph)18km/h (11mph)12km/h (8mph)10km/h (6mph)22km/h (14mph)35km/h (22mph)38km/h (23mph)31km/h (19mph)
Direction 132°
SE
112°
ESE
101°
ESE
135°
SE
161°
SSE
154°
SSE
146°
SE
138°
SE
Wind chill25°C (78°F)25°C (77°F)25°C (76°F)26°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (78°F)
Waves
Height1.5m (4.9ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.5m (4.9ft)1.6m (5.2ft)
Direction 163°
SSE
162°
SSE
161°
SSE
160°
SSE
158°
SSE
158°
SSE
155°
SSE
153°
SSE
Period13.2 sec.12.2 sec.8.3 sec.10.4 sec.11.9 sec.11.7 sec.11.6 sec.11.6 sec.
Significant height1.1m (3.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)1.0m (3.3ft)1.4m (4.6ft)1.4m (4.6ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units