Sea weather in Portsmouth in Dominica All the beach weather in Portsmouth

All the essential weather information for enjoying the beach in Portsmouth in Dominica, 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 Portsmouth over the next 7 days?

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

Date Outside temp. Our opinion
Thursday 11 July 202477°F to 85°Fdiscouraged
Friday 12 July 202479°F to 83°Fdiscouraged
Saturday 13 July 202479°F to 83°Frecommended
Sunday 14 July 202477°F to 85°Frecommended
Monday 15 July 202476°F to 83°Frecommended
Tuesday 16 July 202479°F to 83°Frecommended
Wednesday 17 July 202476°F to 83°Frecommended

Sea Weather: Your daily and hourly sea weather in Portsmouth

Sea weather on Thursday 11 July 2024

On Thursday 11 July 2024, the sun will rise at 05:43 and will set at 18:41 on the beach(es) of Portsmouth. The outside temperature will be a high of 85°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 13.7mph km/h (with gusts up to 19.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (83°F)25°C (78°F)27°C (80°F)28°C (83°F)28°C (82°F)
Perceived temperature31°C (89°F)31°C (88°F)31°C (88°F)32°C (89°F)27°C (81°F)29°C (84°F)32°C (90°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%77%77%74%72%71%77%78%
Barometric pressure1013 hPa1012 hPa1013 hPa1015 hPa1014 hPa1013 hPa1014 hPa1015 hPa
Cloud cover84%21%78%85%80%78%88%76%
Heat index31°C (89°F)31°C (88°F)31°C (88°F)32°C (89°F)27°C (81°F)29°C (84°F)32°C (90°F)32°C (90°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)20°C (68°F)21°C (70°F)24°C (75°F)24°C (75°F)
Wind
Speed17km/h (10mph)15km/h (10mph)15km/h (9mph)18km/h (11mph)18km/h (11mph)20km/h (13mph)22km/h (13mph)21km/h (13mph)
Gusts23km/h (14mph)21km/h (13mph)20km/h (13mph)25km/h (15mph)23km/h (14mph)25km/h (16mph)31km/h (19mph)29km/h (18mph)
Direction 81°
E
94°
E
96°
E
98°
E
98°
E
96°
E
87°
E
85°
E
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)28°C (83°F)25°C (78°F)27°C (80°F)28°C (83°F)28°C (82°F)
Waves
Height0.5m (1.7ft)0.5m (1.8ft)0.5m (1.8ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.0ft)
Direction 81°
E
83°
E
86°
E
102°
ESE
104°
ESE
107°
ESE
84°
E
85°
E
Period3.9 sec.4.3 sec.4.3 sec.7.2 sec.7.0 sec.7.0 sec.7.1 sec.4.4 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Friday 12 July 2024

On Friday 12 July 2024, the sun will rise at 05:43 and will set at 18:41 on the beach(es) of Portsmouth. 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 13.7mph km/h (with gusts up to 19.3mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (82°F)26°C (80°F)27°C (81°F)28°C (82°F)
Perceived temperature32°C (90°F)32°C (89°F)32°C (89°F)32°C (90°F)31°C (89°F)29°C (84°F)30°C (86°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%76%75%75%74%74%79%76%
Barometric pressure1015 hPa1014 hPa1016 hPa1017 hPa1017 hPa1016 hPa1017 hPa1018 hPa
Cloud cover70%86%79%79%89%76%82%46%
Heat index32°C (90°F)32°C (89°F)32°C (89°F)32°C (90°F)31°C (89°F)29°C (84°F)30°C (86°F)31°C (88°F)
Dew point24°C (75°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)21°C (71°F)23°C (73°F)23°C (74°F)
Wind
Speed22km/h (14mph)21km/h (13mph)18km/h (11mph)19km/h (12mph)19km/h (12mph)20km/h (12mph)19km/h (12mph)15km/h (10mph)
Gusts30km/h (18mph)29km/h (18mph)25km/h (15mph)26km/h (16mph)29km/h (18mph)25km/h (16mph)31km/h (20mph)22km/h (14mph)
Direction 87°
E
91°
E
86°
E
87°
E
85°
E
86°
E
87°
E
90°
E
Wind chill28°C (82°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (82°F)26°C (80°F)27°C (81°F)28°C (82°F)
Waves
Height0.7m (2.2ft)0.8m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (2.1ft)
Direction 105°
ESE
103°
ESE
108°
ESE
85°
E
81°
E
82°
E
83°
E
83°
E
Period7.3 sec.7.3 sec.7.6 sec.7.6 sec.7.6 sec.7.6 sec.6.8 sec.4.7 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Saturday 13 July 2024

On Saturday 13 July 2024, the sun will rise at 05:43 and will set at 18:41 on the beach(es) of Portsmouth. 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 12.4mph km/h (with gusts up to 20.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)27°C (81°F)28°C (83°F)28°C (83°F)27°C (80°F)28°C (82°F)28°C (83°F)
Perceived temperature32°C (89°F)31°C (88°F)31°C (88°F)32°C (90°F)31°C (89°F)29°C (85°F)31°C (88°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%80%76%73%72%76%76%
Barometric pressure1017 hPa1016 hPa1018 hPa1018 hPa1017 hPa1016 hPa1016 hPa1017 hPa
Cloud cover80%43%41%89%73%84%85%4%
Heat index32°C (89°F)31°C (88°F)31°C (88°F)32°C (90°F)31°C (89°F)29°C (85°F)31°C (88°F)32°C (90°F)
Dew point24°C (74°F)24°C (74°F)24°C (75°F)24°C (74°F)23°C (73°F)21°C (71°F)23°C (74°F)24°C (74°F)
Wind
Speed14km/h (9mph)14km/h (9mph)15km/h (9mph)17km/h (11mph)17km/h (10mph)19km/h (12mph)20km/h (13mph)19km/h (12mph)
Gusts19km/h (12mph)19km/h (12mph)21km/h (13mph)23km/h (15mph)26km/h (16mph)21km/h (13mph)33km/h (21mph)27km/h (17mph)
Direction 98°
E
101°
ESE
96°
E
91°
E
94°
E
93°
E
73°
ENE
69°
ENE
Wind chill28°C (82°F)28°C (82°F)27°C (81°F)28°C (83°F)28°C (83°F)27°C (80°F)28°C (82°F)28°C (83°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.9ft)0.7m (2.2ft)0.7m (2.3ft)0.6m (2.1ft)0.6m (2.0ft)
Direction 83°
E
78°
ENE
75°
ENE
74°
ENE
73°
ENE
72°
ENE
72°
ENE
75°
ENE
Period6.9 sec.4.0 sec.8.2 sec.8.3 sec.8.3 sec.8.4 sec.7.9 sec.8.3 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.6m (2ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Sunday 14 July 2024

On Sunday 14 July 2024, the sun will rise at 05:44 and will set at 18:41 on the beach(es) of Portsmouth. The outside temperature will be a high of 85°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 11.2mph km/h (with gusts up to 18mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (83°F)28°C (83°F)28°C (82°F)29°C (83°F)25°C (77°F)27°C (80°F)28°C (82°F)28°C (82°F)
Perceived temperature32°C (90°F)32°C (89°F)31°C (89°F)32°C (90°F)27°C (80°F)29°C (84°F)31°C (87°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%75%75%73%71%71%75%77%
Barometric pressure1017 hPa1015 hPa1016 hPa1016 hPa1016 hPa1014 hPa1014 hPa1016 hPa
Cloud cover71%81%8%83%70%73%82%12%
Heat index32°C (90°F)32°C (89°F)31°C (89°F)32°C (90°F)27°C (80°F)29°C (84°F)31°C (87°F)31°C (88°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)20°C (67°F)21°C (70°F)23°C (73°F)23°C (74°F)
Wind
Speed15km/h (10mph)18km/h (11mph)15km/h (10mph)15km/h (10mph)14km/h (9mph)14km/h (9mph)17km/h (10mph)17km/h (11mph)
Gusts22km/h (14mph)25km/h (16mph)22km/h (14mph)21km/h (13mph)29km/h (18mph)28km/h (17mph)27km/h (17mph)24km/h (15mph)
Direction 78°
ENE
64°
ENE
76°
ENE
79°
ENE
82°
E
81°
E
71°
ENE
81°
E
Wind chill28°C (83°F)28°C (83°F)28°C (82°F)29°C (83°F)25°C (77°F)27°C (80°F)28°C (82°F)28°C (82°F)
Waves
Height0.6m (1.9ft)0.6m (1.9ft)0.6m (1.8ft)0.5m (1.8ft)0.5m (1.8ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)
Direction 79°
ENE
82°
E
85°
E
84°
E
87°
E
89°
E
91°
E
91°
E
Period8.3 sec.7.2 sec.7.7 sec.8.3 sec.8.3 sec.8.1 sec.8.0 sec.8.0 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Monday 15 July 2024

On Monday 15 July 2024, the sun will rise at 05:44 and will set at 18:41 on the beach(es) of Portsmouth. The outside temperature will be a high of 83°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 9.3mph km/h (with gusts up to 13.1mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)24°C (76°F)28°C (82°F)27°C (81°F)28°C (82°F)
Perceived temperature31°C (87°F)30°C (86°F)30°C (86°F)31°C (87°F)26°C (79°F)31°C (88°F)30°C (86°F)31°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%76%77%73%73%73%73%76%
Barometric pressure1016 hPa1014 hPa1015 hPa1016 hPa1016 hPa1015 hPa1015 hPa1016 hPa
Cloud cover9%15%12%15%86%86%76%85%
Heat index31°C (87°F)30°C (86°F)30°C (86°F)31°C (87°F)26°C (79°F)31°C (88°F)30°C (86°F)31°C (89°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)19°C (66°F)23°C (73°F)22°C (72°F)23°C (74°F)
Wind
Speed15km/h (9mph)10km/h (6mph)10km/h (6mph)8km/h (5mph)8km/h (5mph)8km/h (5mph)10km/h (6mph)15km/h (9mph)
Gusts21km/h (13mph)14km/h (9mph)14km/h (9mph)11km/h (7mph)16km/h (10mph)12km/h (8mph)17km/h (10mph)21km/h (13mph)
Direction 81°
E
94°
E
101°
ESE
106°
ESE
129°
SE
107°
ESE
100°
E
103°
ESE
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)24°C (76°F)28°C (82°F)27°C (81°F)28°C (82°F)
Waves
Height0.5m (1.8ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.6ft)1.0m (3.3ft)
Direction 92°
E
92°
E
92°
E
89°
E
88°
E
88°
E
89°
E
83°
E
Period8.0 sec.8.0 sec.8.1 sec.8.1 sec.8.1 sec.8.0 sec.7.9 sec.8.2 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.6m (2ft)0.3m (1ft)0.2m (0.7ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Tuesday 16 July 2024

On Tuesday 16 July 2024, the sun will rise at 05:44 and will set at 18:41 on the beach(es) of Portsmouth. 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 11.8mph km/h (with gusts up to 18mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)27°C (81°F)26°C (79°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)30°C (87°F)30°C (86°F)31°C (87°F)30°C (85°F)28°C (83°F)30°C (87°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%78%74%71%71%71%73%
Barometric pressure1016 hPa1015 hPa1016 hPa1017 hPa1017 hPa1016 hPa1016 hPa1017 hPa
Cloud cover17%23%19%17%16%10%3%4%
Heat index31°C (88°F)30°C (87°F)30°C (86°F)31°C (87°F)30°C (85°F)28°C (83°F)30°C (87°F)31°C (88°F)
Dew point23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)21°C (70°F)21°C (69°F)22°C (71°F)23°C (73°F)
Wind
Speed14km/h (9mph)14km/h (9mph)14km/h (9mph)14km/h (9mph)16km/h (10mph)17km/h (11mph)18km/h (11mph)19km/h (12mph)
Gusts19km/h (12mph)20km/h (12mph)20km/h (12mph)19km/h (12mph)23km/h (14mph)24km/h (15mph)29km/h (18mph)26km/h (16mph)
Direction 97°
E
106°
ESE
99°
E
100°
E
112°
ESE
110°
ESE
104°
ESE
101°
ESE
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)27°C (81°F)26°C (79°F)28°C (82°F)28°C (82°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 83°
E
84°
E
84°
E
86°
E
89°
E
94°
E
94°
E
95°
E
Period8.2 sec.8.2 sec.8.2 sec.8.3 sec.8.3 sec.8.4 sec.8.4 sec.8.3 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Wednesday 17 July 2024

On Wednesday 17 July 2024, the sun will rise at 05:45 and will set at 18:40 on the beach(es) of Portsmouth. The outside temperature will be a high of 83°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 12.4mph km/h (with gusts up to 19.3mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)28°C (82°F)27°C (80°F)25°C (77°F)27°C (80°F)28°C (82°F)28°C (82°F)
Perceived temperature30°C (87°F)30°C (87°F)31°C (87°F)30°C (85°F)27°C (80°F)29°C (83°F)31°C (87°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%76%76%74%72%71%73%77%
Barometric pressure1017 hPa1016 hPa1017 hPa1018 hPa1018 hPa1017 hPa1016 hPa1018 hPa
Cloud cover8%21%34%28%12%9%7%19%
Heat index30°C (87°F)30°C (87°F)31°C (87°F)30°C (85°F)27°C (80°F)29°C (83°F)31°C (87°F)31°C (88°F)
Dew point22°C (72°F)23°C (73°F)23°C (73°F)22°C (71°F)19°C (67°F)21°C (69°F)22°C (72°F)23°C (74°F)
Wind
Speed17km/h (10mph)15km/h (9mph)17km/h (10mph)19km/h (12mph)19km/h (12mph)18km/h (11mph)19km/h (12mph)20km/h (12mph)
Gusts23km/h (15mph)21km/h (13mph)22km/h (14mph)25km/h (16mph)26km/h (16mph)27km/h (17mph)31km/h (19mph)28km/h (17mph)
Direction 96°
E
98°
E
104°
ESE
105°
ESE
109°
ESE
108°
ESE
96°
E
85°
E
Wind chill28°C (82°F)27°C (81°F)28°C (82°F)27°C (80°F)25°C (77°F)27°C (80°F)28°C (82°F)28°C (82°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.3m (4.3ft)
Direction 95°
E
95°
E
94°
E
92°
E
92°
E
91°
E
91°
E
87°
E
Period8.1 sec.8.0 sec.8.0 sec.8.3 sec.9.0 sec.8.9 sec.9.0 sec.9.2 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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