Sea weather in Arecibo in Puerto Rico All the beach weather in Arecibo

All the essential weather information for enjoying the beach in Arecibo in Puerto Rico, 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 Arecibo over the next 7 days?

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

Date Outside temp. Our opinion
Sunday 19 July 202674°F to 85°Fdiscouraged
Monday 20 July 202674°F to 86°Fdiscouraged
Tuesday 21 July 202674°F to 83°Frecommended
Wednesday 22 July 202674°F to 85°Frecommended
Thursday 23 July 202674°F to 83°Frecommended
Friday 24 July 202672°F to 86°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Arecibo

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:00 and will set at 19:06 on the beach(es) of Arecibo. The outside temperature will be a high of 85°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 18.6mph km/h (with gusts up to 26.1mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (73°F)27°C (81°F)27°C (80°F)28°C (82°F)27°C (80°F)25°C (76°F)
Perceived temperature26°C (78°F)25°C (77°F)25°C (77°F)29°C (84°F)27°C (81°F)29°C (84°F)29°C (83°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%89%90%67%49%56%66%82%
Barometric pressure1018 hPa1016 hPa1016 hPa1017 hPa1016 hPa1014 hPa1014 hPa1017 hPa
Cloud cover8%37%23%2%6%11%2%6%
Heat index26°C (78°F)25°C (77°F)25°C (77°F)29°C (84°F)27°C (81°F)29°C (84°F)29°C (83°F)27°C (80°F)
Dew point21°C (70°F)21°C (70°F)21°C (70°F)20°C (69°F)15°C (59°F)18°C (65°F)20°C (68°F)21°C (70°F)
Wind
Speed14km/h (9mph)13km/h (8mph)11km/h (7mph)18km/h (11mph)26km/h (16mph)30km/h (19mph)26km/h (16mph)18km/h (11mph)
Gusts25km/h (15mph)23km/h (14mph)19km/h (12mph)21km/h (13mph)32km/h (20mph)31km/h (19mph)42km/h (26mph)30km/h (19mph)
Direction 106°
ESE
105°
ESE
123°
ESE
93°
E
64°
ENE
63°
ENE
72°
ENE
88°
E
Wind chill23°C (74°F)23°C (73°F)23°C (73°F)27°C (81°F)27°C (80°F)28°C (82°F)27°C (80°F)25°C (76°F)
Waves
Height0.8m (2.7ft)0.8m (2.8ft)0.9m (3.0ft)0.9m (3.0ft)1.2m (3.8ft)1.7m (5.5ft)1.4m (4.5ft)1.0m (3.3ft)
Direction 55°
NE
48°
NE
48°
NE
51°
NE
53°
NE
57°
ENE
59°
ENE
55°
NE
Period4.8 sec.5.2 sec.5.8 sec.6.0 sec.8.9 sec.8.9 sec.8.9 sec.8.7 sec.
Significant height0.8m (2.6ft)1.0m (3.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.8m (5.9ft)1.4m (4.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:01 and will set at 19:06 on the beach(es) of Arecibo. The outside temperature will be a high of 86°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 17.4mph 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 temperature24°C (74°F)23°C (74°F)23°C (74°F)28°C (82°F)30°C (85°F)27°C (80°F)26°C (79°F)24°C (75°F)
Perceived temperature26°C (78°F)25°C (78°F)25°C (78°F)30°C (86°F)32°C (90°F)28°C (83°F)28°C (82°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%88%63%57%66%73%84%
Barometric pressure1017 hPa1015 hPa1015 hPa1016 hPa1016 hPa1014 hPa1014 hPa1016 hPa
Cloud cover29%28%12%4%16%9%6%14%
Heat index26°C (78°F)25°C (78°F)25°C (78°F)30°C (86°F)32°C (90°F)28°C (83°F)28°C (82°F)26°C (79°F)
Dew point21°C (70°F)21°C (70°F)21°C (70°F)20°C (68°F)20°C (69°F)20°C (67°F)21°C (69°F)21°C (70°F)
Wind
Speed11km/h (7mph)12km/h (8mph)12km/h (7mph)15km/h (10mph)27km/h (17mph)28km/h (18mph)25km/h (16mph)17km/h (10mph)
Gusts20km/h (12mph)22km/h (14mph)21km/h (13mph)18km/h (11mph)32km/h (20mph)29km/h (18mph)40km/h (25mph)28km/h (18mph)
Direction 108°
ESE
101°
E
108°
ESE
93°
E
55°
NE
60°
ENE
67°
ENE
87°
E
Wind chill24°C (74°F)23°C (74°F)23°C (74°F)28°C (82°F)30°C (85°F)27°C (80°F)26°C (79°F)24°C (75°F)
Waves
Height0.8m (2.7ft)0.8m (2.6ft)0.8m (2.7ft)0.8m (2.6ft)1.1m (3.5ft)1.6m (5.3ft)1.5m (4.9ft)1.0m (3.2ft)
Direction 57°
ENE
50°
NE
52°
NE
53°
NE
52°
NE
55°
NE
60°
ENE
55°
NE
Period5.6 sec.5.2 sec.5.1 sec.5.2 sec.7.4 sec.7.4 sec.7.4 sec.7.1 sec.
Significant height1.2m (3.9ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)1.4m (4.6ft)1.8m (5.9ft)1.5m (4.9ft)0.8m (2.6ft)
Sea water temperature
Water temperature29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:01 and will set at 19:06 on the beach(es) of Arecibo. The outside temperature will be a high of 83°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 11.2mph 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 temperature23°C (73°F)24°C (76°F)23°C (73°F)27°C (80°F)25°C (76°F)25°C (78°F)26°C (79°F)24°C (76°F)
Perceived temperature25°C (77°F)26°C (79°F)25°C (77°F)29°C (84°F)26°C (79°F)27°C (81°F)28°C (83°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%83%87%71%66%71%79%88%
Barometric pressure1016 hPa1014 hPa1015 hPa1015 hPa1015 hPa1014 hPa1014 hPa1015 hPa
Cloud cover44%51%13%47%14%12%23%58%
Heat index25°C (77°F)26°C (79°F)25°C (77°F)29°C (84°F)26°C (79°F)27°C (81°F)28°C (83°F)27°C (80°F)
Dew point21°C (70°F)21°C (70°F)20°C (69°F)21°C (70°F)18°C (64°F)20°C (67°F)22°C (72°F)22°C (72°F)
Wind
Speed10km/h (6mph)14km/h (9mph)9km/h (6mph)14km/h (9mph)18km/h (11mph)18km/h (11mph)16km/h (10mph)13km/h (8mph)
Gusts18km/h (11mph)22km/h (14mph)17km/h (11mph)16km/h (10mph)23km/h (14mph)32km/h (20mph)23km/h (14mph)21km/h (13mph)
Direction 106°
ESE
82°
E
103°
ESE
68°
ENE
41°
NE
43°
NE
56°
ENE
81°
E
Wind chill23°C (73°F)24°C (76°F)23°C (73°F)27°C (80°F)25°C (76°F)25°C (78°F)26°C (79°F)24°C (76°F)
Waves
Height0.8m (2.6ft)0.9m (2.8ft)0.8m (2.8ft)0.7m (2.4ft)0.8m (2.6ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.5ft)
Direction 51°
NE
49°
NE
50°
NE
50°
NE
47°
NE
39°
NE
46°
NE
45°
NE
Period5.1 sec.8.2 sec.5.2 sec.7.9 sec.7.1 sec.7.1 sec.7.1 sec.7.1 sec.
Significant height0.9m (3ft)0.8m (2.6ft)1.3m (4.3ft)0.6m (2ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)
Sea water temperature
Water temperature29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:01 and will set at 19:05 on the beach(es) of Arecibo. The outside temperature will be a high of 85°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 11.2mph km/h (with gusts up to 15.5mph). 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)27°C (80°F)29°C (85°F)28°C (82°F)27°C (81°F)24°C (75°F)
Perceived temperature26°C (79°F)25°C (77°F)25°C (77°F)29°C (84°F)31°C (87°F)30°C (86°F)30°C (85°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%92%92%70%53%66%74%84%
Barometric pressure1015 hPa1013 hPa1014 hPa1015 hPa1015 hPa1013 hPa1013 hPa1016 hPa
Cloud cover48%40%19%26%27%54%43%21%
Heat index26°C (79°F)25°C (77°F)25°C (77°F)29°C (84°F)31°C (87°F)30°C (86°F)30°C (85°F)26°C (79°F)
Dew point22°C (72°F)21°C (71°F)21°C (70°F)21°C (69°F)19°C (66°F)21°C (70°F)22°C (71°F)21°C (70°F)
Wind
Speed11km/h (7mph)10km/h (6mph)7km/h (4mph)10km/h (6mph)17km/h (11mph)18km/h (11mph)8km/h (5mph)9km/h (6mph)
Gusts18km/h (11mph)17km/h (10mph)12km/h (8mph)12km/h (7mph)20km/h (12mph)25km/h (15mph)12km/h (7mph)16km/h (10mph)
Direction 101°
E
117°
ESE
127°
SE
99°
E
57°
ENE
59°
ENE
138°
SE
136°
SE
Wind chill24°C (75°F)23°C (73°F)23°C (73°F)27°C (80°F)29°C (85°F)28°C (82°F)27°C (81°F)24°C (75°F)
Waves
Height0.7m (2.2ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.8ft)0.8m (2.6ft)1.1m (3.5ft)1.0m (3.1ft)0.8m (2.6ft)
Direction 45°
NE
44°
NE
44°
NE
43°
NE
42°
NE
45°
NE
49°
NE
48°
NE
Period5.9 sec.5.9 sec.6.0 sec.6.0 sec.6.0 sec.6.0 sec.4.9 sec.5.9 sec.
Significant height1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)1.2m (3.9ft)1.1m (3.6ft)1.4m (4.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:02 and will set at 19:05 on the beach(es) of Arecibo. The outside temperature will be a high of 83°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 10.6mph km/h (with gusts up to 16.2mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (73°F)26°C (78°F)27°C (81°F)28°C (82°F)27°C (80°F)24°C (76°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (77°F)28°C (82°F)29°C (85°F)30°C (85°F)28°C (83°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%87%89%76%67%60%65%82%
Barometric pressure1016 hPa1015 hPa1015 hPa1016 hPa1015 hPa1014 hPa1014 hPa1016 hPa
Cloud cover11%17%25%41%56%15%11%9%
Heat index25°C (78°F)25°C (77°F)25°C (77°F)28°C (82°F)29°C (85°F)30°C (85°F)28°C (83°F)26°C (79°F)
Dew point21°C (70°F)20°C (69°F)21°C (69°F)21°C (70°F)21°C (69°F)19°C (67°F)19°C (67°F)21°C (70°F)
Wind
Speed11km/h (7mph)8km/h (5mph)10km/h (6mph)13km/h (8mph)17km/h (11mph)16km/h (10mph)15km/h (10mph)13km/h (8mph)
Gusts19km/h (12mph)15km/h (9mph)17km/h (11mph)17km/h (11mph)23km/h (15mph)23km/h (14mph)26km/h (16mph)23km/h (15mph)
Direction 123°
ESE
130°
SE
120°
ESE
104°
ESE
75°
ENE
72°
ENE
96°
E
117°
ESE
Wind chill23°C (74°F)23°C (73°F)23°C (73°F)26°C (78°F)27°C (81°F)28°C (82°F)27°C (80°F)24°C (76°F)
Waves
Height0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)0.7m (2.3ft)0.9m (3.0ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3.0ft)
Direction 47°
NE
47°
NE
46°
NE
46°
NE
50°
NE
55°
NE
53°
NE
52°
NE
Period6.9 sec.7.0 sec.7.0 sec.7.1 sec.7.1 sec.7.1 sec.7.1 sec.7.3 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:02 and will set at 19:05 on the beach(es) of Arecibo. The outside temperature will be a high of 86°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 14.9mph km/h (with gusts up to 22.4mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (74°F)25°C (78°F)27°C (80°F)29°C (84°F)27°C (81°F)25°C (77°F)
Perceived temperature25°C (78°F)25°C (77°F)26°C (78°F)27°C (81°F)28°C (83°F)31°C (88°F)29°C (85°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%85%72%60%60%68%84%
Barometric pressure1017 hPa1016 hPa1017 hPa1017 hPa1017 hPa1015 hPa1015 hPa1018 hPa
Cloud cover11%8%14%14%18%22%14%16%
Heat index25°C (78°F)25°C (77°F)26°C (78°F)27°C (81°F)28°C (83°F)31°C (88°F)29°C (85°F)27°C (81°F)
Dew point21°C (69°F)20°C (69°F)21°C (69°F)20°C (68°F)18°C (65°F)20°C (69°F)21°C (69°F)22°C (72°F)
Wind
Speed12km/h (7mph)8km/h (5mph)8km/h (5mph)14km/h (9mph)23km/h (14mph)24km/h (15mph)21km/h (13mph)17km/h (10mph)
Gusts21km/h (13mph)15km/h (9mph)12km/h (8mph)17km/h (11mph)29km/h (18mph)35km/h (22mph)36km/h (23mph)28km/h (18mph)
Direction 115°
ESE
129°
SE
129°
SE
85°
E
68°
ENE
77°
ENE
88°
E
97°
E
Wind chill23°C (74°F)23°C (73°F)23°C (74°F)25°C (78°F)27°C (80°F)29°C (84°F)27°C (81°F)25°C (77°F)
Waves
Height0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)1.2m (3.9ft)1.5m (4.9ft)1.4m (4.6ft)1.0m (3.3ft)
Direction 47°
NE
48°
NE
48°
NE
51°
NE
56°
NE
56°
NE
57°
ENE
55°
NE
Period7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.1 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.2m (3.9ft)1.5m (4.9ft)1.6m (5.2ft)1.4m (4.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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