Sea weather in Boston in the United States (USA) All the beach weather in Boston

All the essential weather information for enjoying the beach in Boston in the United States (USA), 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 Boston over the next 7 days?

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

Date Outside temp. Our opinion
Friday 17 May 202450°F to 59°Fdiscouraged
Saturday 18 May 202452°F to 54°Fdiscouraged
Sunday 19 May 202452°F to 54°Fdiscouraged
Monday 20 May 202449°F to 58°Frecommended
Tuesday 21 May 202454°F to 67°Fdiscouraged
Wednesday 22 May 202458°F to 72°Fdiscouraged
Thursday 23 May 202461°F to 74°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Boston

Sea weather on Friday 17 May 2024

On Friday 17 May 2024, the sun will rise at 05:20 and will set at 20:02 on the beach(es) of Boston. The outside temperature will be a high of 59°F t and a low of 50°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 13.1mph km/h (with gusts up to 21.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (53°F)12°C (54°F)14°C (57°F)14°C (58°F)13°C (56°F)11°C (52°F)11°C (52°F)
Perceived temperature10°C (50°F)9°C (49°F)10°C (50°F)12°C (54°F)13°C (55°F)12°C (53°F)10°C (49°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%88%84%75%75%78%84%88%
Barometric pressure1013 hPa1013 hPa1015 hPa1016 hPa1015 hPa1015 hPa1016 hPa1016 hPa
Cloud cover24%53%42%45%21%19%17%8%
Heat index12°C (53°F)12°C (53°F)12°C (54°F)14°C (57°F)14°C (58°F)13°C (56°F)11°C (52°F)11°C (52°F)
Dew point10°C (50°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (50°F)10°C (49°F)9°C (48°F)9°C (48°F)
Wind
Speed16km/h (10mph)18km/h (11mph)19km/h (12mph)21km/h (13mph)21km/h (13mph)19km/h (12mph)13km/h (8mph)16km/h (10mph)
Gusts31km/h (19mph)34km/h (21mph)33km/h (20mph)35km/h (22mph)33km/h (20mph)32km/h (20mph)24km/h (15mph)28km/h (17mph)
Direction 41°
NE
20°
NNE

N
47°
NE
50°
NE
62°
ENE
52°
NE
30°
NNE
Wind chill10°C (50°F)9°C (49°F)10°C (50°F)12°C (54°F)13°C (55°F)12°C (53°F)10°C (49°F)9°C (48°F)
Waves
Height0.7m (2.4ft)0.7m (2.4ft)0.8m (2.6ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (2.8ft)
Direction 97°
E
101°
E
102°
ESE
104°
ESE
104°
ESE
104°
ESE
103°
ESE
102°
ESE
Period8.8 sec.8.5 sec.8.5 sec.9.5 sec.9.1 sec.8.5 sec.8.5 sec.8.6 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.4m (4.6ft)
Sea water temperature
Water temperature10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)

Sea weather on Saturday 18 May 2024

On Saturday 18 May 2024, the sun will rise at 05:20 and will set at 20:03 on the beach(es) of Boston. The outside temperature will be a high of 54°F t and a low of 52°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 21.8mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (52°F)11°C (52°F)12°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)
Perceived temperature9°C (48°F)9°C (48°F)8°C (47°F)9°C (48°F)8°C (47°F)8°C (47°F)9°C (48°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%89%88%88%93%93%93%95%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1017 hPa1016 hPa1016 hPa1016 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index11°C (52°F)11°C (52°F)11°C (52°F)12°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)
Dew point9°C (49°F)10°C (49°F)9°C (48°F)10°C (49°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (51°F)
Wind
Speed20km/h (12mph)23km/h (15mph)24km/h (15mph)24km/h (15mph)23km/h (14mph)22km/h (14mph)20km/h (13mph)20km/h (13mph)
Gusts30km/h (19mph)34km/h (21mph)35km/h (22mph)34km/h (21mph)34km/h (21mph)33km/h (21mph)32km/h (20mph)30km/h (18mph)
Direction 28°
NNE
28°
NNE
31°
NNE
31°
NNE
26°
NNE
19°
NNE
25°
NNE
25°
NNE
Wind chill9°C (48°F)9°C (48°F)8°C (47°F)9°C (48°F)8°C (47°F)8°C (47°F)9°C (48°F)9°C (48°F)
Waves
Height1.0m (3.2ft)1.1m (3.7ft)1.2m (4.0ft)1.2m (4.1ft)1.3m (4.2ft)1.3m (4.2ft)1.3m (4.3ft)1.3m (4.2ft)
Direction 100°
E
98°
E
96°
E
96°
E
95°
E
94°
E
93°
E
92°
E
Period8.7 sec.8.7 sec.8.6 sec.8.3 sec.8.2 sec.8.0 sec.7.7 sec.7.5 sec.
Significant height1.5m (4.9ft)0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)
Sea water temperature
Water temperature10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)

Sea weather on Sunday 19 May 2024

On Sunday 19 May 2024, the sun will rise at 05:19 and will set at 20:04 on the beach(es) of Boston. The outside temperature will be a high of 54°F t and a low of 52°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 21.1mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (52°F)11°C (52°F)12°C (53°F)12°C (54°F)12°C (54°F)11°C (52°F)11°C (51°F)
Perceived temperature9°C (47°F)8°C (47°F)9°C (48°F)9°C (48°F)10°C (49°F)10°C (50°F)9°C (49°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity95%95%94%91%87%85%89%91%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1018 hPa1017 hPa1017 hPa1018 hPa
Cloud cover100%100%100%100%100%100%91%82%
Heat index11°C (52°F)11°C (52°F)11°C (52°F)12°C (53°F)12°C (54°F)12°C (54°F)11°C (52°F)11°C (51°F)
Dew point10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (49°F)9°C (49°F)9°C (49°F)
Wind
Speed19km/h (12mph)23km/h (14mph)23km/h (14mph)24km/h (15mph)24km/h (15mph)21km/h (13mph)17km/h (11mph)14km/h (9mph)
Gusts28km/h (17mph)33km/h (21mph)32km/h (20mph)33km/h (21mph)34km/h (21mph)29km/h (18mph)25km/h (16mph)21km/h (13mph)
Direction 24°
NNE
26°
NNE
33°
NNE
30°
NNE
34°
NE
42°
NE
42°
NE
48°
NE
Wind chill9°C (47°F)8°C (47°F)9°C (48°F)9°C (48°F)10°C (49°F)10°C (50°F)9°C (49°F)9°C (48°F)
Waves
Height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.7ft)1.1m (3.5ft)1.0m (3.3ft)0.9m (3.1ft)
Direction 91°
E
90°
E
88°
E
87°
E
87°
E
86°
E
86°
E
86°
E
Period7.5 sec.7.4 sec.7.3 sec.7.1 sec.7.0 sec.7.0 sec.7.2 sec.7.4 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)1.5m (4.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)

Sea weather on Monday 20 May 2024

On Monday 20 May 2024, the sun will rise at 05:18 and will set at 20:05 on the beach(es) of Boston. The outside temperature will be a high of 58°F t and a low of 49°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 16.2mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)14°C (57°F)13°C (55°F)9°C (49°F)12°C (53°F)
Perceived temperature9°C (49°F)9°C (48°F)10°C (49°F)11°C (53°F)13°C (56°F)12°C (54°F)8°C (46°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%93%92%87%80%80%85%90%
Barometric pressure1018 hPa1018 hPa1018 hPa1019 hPa1018 hPa1017 hPa1017 hPa1017 hPa
Cloud cover66%69%100%85%48%6%0%32%
Heat index11°C (52°F)11°C (51°F)11°C (52°F)12°C (54°F)14°C (57°F)13°C (55°F)9°C (49°F)12°C (53°F)
Dew point10°C (49°F)10°C (50°F)10°C (50°F)10°C (51°F)10°C (51°F)10°C (49°F)7°C (45°F)10°C (50°F)
Wind
Speed13km/h (8mph)14km/h (9mph)13km/h (8mph)10km/h (6mph)9km/h (6mph)12km/h (7mph)9km/h (6mph)13km/h (8mph)
Gusts19km/h (12mph)20km/h (12mph)18km/h (11mph)14km/h (9mph)13km/h (8mph)20km/h (13mph)20km/h (12mph)26km/h (16mph)
Direction 23°
NNE
20°
NNE
28°
NNE
60°
ENE
90°
E
117°
ESE
143°
SE
167°
SSE
Wind chill9°C (49°F)9°C (48°F)10°C (49°F)11°C (53°F)13°C (56°F)12°C (54°F)8°C (46°F)10°C (50°F)
Waves
Height0.9m (3.0ft)0.9m (2.9ft)0.9m (2.9ft)0.9m (2.9ft)0.8m (2.8ft)0.8m (2.6ft)0.7m (2.5ft)0.7m (2.4ft)
Direction 86°
E
86°
E
86°
E
85°
E
85°
E
85°
E
84°
E
83°
E
Period7.5 sec.7.6 sec.7.6 sec.7.7 sec.7.8 sec.7.9 sec.8.2 sec.8.3 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (49°F)

Sea weather on Tuesday 21 May 2024

On Tuesday 21 May 2024, the sun will rise at 05:17 and will set at 20:05 on the beach(es) of Boston. The outside temperature will be a high of 67°F t and a low of 54°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 18.6mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (53°F)13°C (56°F)18°C (64°F)17°C (63°F)19°C (66°F)15°C (59°F)15°C (59°F)
Perceived temperature11°C (51°F)10°C (51°F)12°C (54°F)18°C (64°F)17°C (63°F)19°C (66°F)13°C (56°F)15°C (59°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%95%89%72%68%64%73%82%
Barometric pressure1016 hPa1015 hPa1016 hPa1015 hPa1014 hPa1012 hPa1012 hPa1014 hPa
Cloud cover11%14%2%0%0%2%0%7%
Heat index12°C (53°F)12°C (53°F)13°C (56°F)18°C (64°F)17°C (63°F)19°C (66°F)15°C (59°F)15°C (59°F)
Dew point10°C (51°F)11°C (51°F)11°C (52°F)13°C (55°F)11°C (52°F)12°C (53°F)10°C (50°F)12°C (54°F)
Wind
Speed10km/h (6mph)12km/h (7mph)12km/h (8mph)12km/h (8mph)17km/h (11mph)20km/h (13mph)26km/h (16mph)22km/h (14mph)
Gusts21km/h (13mph)24km/h (15mph)23km/h (14mph)22km/h (13mph)21km/h (13mph)24km/h (15mph)30km/h (19mph)25km/h (15mph)
Direction 213°
SSW
217°
SW
223°
SW
186°
S
147°
SSE
164°
SSE
192°
SSW
212°
SSW
Wind chill11°C (51°F)10°C (51°F)12°C (54°F)18°C (64°F)17°C (63°F)19°C (66°F)13°C (56°F)15°C (59°F)
Waves
Height0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (1.9ft)0.5m (1.8ft)0.6m (2.1ft)0.8m (2.7ft)1.0m (3.1ft)
Direction 83°
E
83°
E
83°
E
84°
E
84°
E
85°
E
85°
E
89°
E
Period8.4 sec.8.4 sec.8.4 sec.8.3 sec.8.3 sec.8.2 sec.8.1 sec.8.1 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Wednesday 22 May 2024

On Wednesday 22 May 2024, the sun will rise at 05:16 and will set at 20:06 on the beach(es) of Boston. The outside temperature will be a high of 72°F t and a low of 58°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 22.4mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (57°F)15°C (58°F)20°C (67°F)22°C (71°F)22°C (71°F)18°C (65°F)16°C (62°F)
Perceived temperature13°C (55°F)12°C (54°F)13°C (56°F)20°C (67°F)22°C (71°F)22°C (71°F)18°C (65°F)16°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%83%83%68%59%59%66%71%
Barometric pressure1013 hPa1013 hPa1013 hPa1013 hPa1012 hPa1010 hPa1010 hPa1011 hPa
Cloud cover7%6%0%1%2%5%6%10%
Heat index14°C (58°F)14°C (57°F)15°C (58°F)22°C (71°F)25°C (76°F)25°C (76°F)19°C (67°F)16°C (62°F)
Dew point11°C (52°F)11°C (52°F)12°C (53°F)14°C (56°F)13°C (56°F)13°C (56°F)12°C (53°F)11°C (52°F)
Wind
Speed21km/h (13mph)20km/h (13mph)19km/h (12mph)19km/h (12mph)19km/h (12mph)26km/h (16mph)28km/h (18mph)26km/h (16mph)
Gusts27km/h (17mph)27km/h (17mph)36km/h (22mph)27km/h (17mph)24km/h (15mph)29km/h (18mph)30km/h (18mph)27km/h (17mph)
Direction 215°
SW
219°
SW
218°
SW
218°
SW
203°
SSW
195°
SSW
202°
SSW
215°
SW
Wind chill13°C (55°F)12°C (54°F)13°C (56°F)20°C (67°F)22°C (71°F)22°C (71°F)18°C (65°F)16°C (62°F)
Waves
Height0.9m (2.8ft)0.8m (2.5ft)0.7m (2.3ft)0.6m (2.0ft)0.6m (2.0ft)0.8m (2.6ft)0.9m (3.0ft)0.8m (2.6ft)
Direction 89°
E
89°
E
89°
E
89°
E
90°
E
90°
E
125°
SE
108°
ESE
Period8.0 sec.7.8 sec.7.7 sec.7.6 sec.7.5 sec.7.4 sec.7.2 sec.7.0 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather on Thursday 23 May 2024

On Thursday 23 May 2024, the sun will rise at 05:15 and will set at 20:07 on the beach(es) of Boston. The outside temperature will be a high of 74°F t and a low of 61°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 19.3mph km/h (with gusts up to 21.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)16°C (60°F)17°C (62°F)20°C (68°F)22°C (72°F)21°C (70°F)18°C (64°F)17°C (62°F)
Perceived temperature16°C (60°F)16°C (60°F)17°C (62°F)20°C (68°F)25°C (76°F)21°C (70°F)18°C (64°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%78%76%69%64%67%82%91%
Barometric pressure1011 hPa1009 hPa1009 hPa1008 hPa1006 hPa1004 hPa1003 hPa1004 hPa
Cloud cover14%12%23%21%36%26%45%71%
Heat index16°C (60°F)16°C (60°F)17°C (62°F)22°C (72°F)25°C (76°F)22°C (71°F)18°C (64°F)17°C (62°F)
Dew point11°C (52°F)12°C (53°F)13°C (55°F)14°C (57°F)15°C (59°F)15°C (58°F)15°C (58°F)15°C (60°F)
Wind
Speed24km/h (15mph)24km/h (15mph)24km/h (15mph)25km/h (16mph)30km/h (18mph)31km/h (19mph)28km/h (17mph)23km/h (15mph)
Gusts25km/h (16mph)26km/h (16mph)26km/h (16mph)27km/h (17mph)34km/h (21mph)35km/h (22mph)34km/h (21mph)26km/h (16mph)
Direction 214°
SSW
214°
SSW
209°
SSW
201°
SSW
194°
SSW
194°
SSW
207°
SSW
238°
WSW
Wind chill16°C (60°F)16°C (60°F)17°C (62°F)20°C (68°F)22°C (72°F)21°C (70°F)18°C (64°F)17°C (62°F)
Waves
Height0.7m (2.3ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.9m (3.0ft)0.8m (2.6ft)
Direction 92°
E
93°
E
95°
E
97°
E
98°
E
129°
SE
145°
SE
148°
SSE
Period6.9 sec.6.9 sec.6.9 sec.6.8 sec.6.7 sec.6.5 sec.6.4 sec.6.4 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)
Sea water temperature
Water temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)12°C (53°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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