Sea weather in Cape Cod National Seashore in the United States (USA) All the beach weather in Cape Cod National Seashore

All the essential weather information for enjoying the beach in Cape Cod National Seashore 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 Cape Cod National Seashore over the next 7 days?

Discover the best moment to go to the beach in Cape Cod National Seashore 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 Cape Cod National Seashore. 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 202654°F to 61°Fdiscouraged
Thursday 4 June 202656°F to 61°Fdiscouraged
Friday 5 June 202656°F to 65°Fdiscouraged
Saturday 6 June 202658°F to 65°Fdiscouraged
Sunday 7 June 202656°F to 59°Fdiscouraged
Monday 8 June 202650°F to 52°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Cape Cod National Seashore

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 05:07 and will set at 20:10 on the beach(es) of Cape Cod National Seashore. The outside temperature will be a high of 61°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 16.8mph km/h (with gusts up to 19.3mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (54°F)12°C (53°F)12°C (54°F)13°C (55°F)15°C (59°F)14°C (58°F)13°C (56°F)
Perceived temperature11°C (51°F)11°C (51°F)10°C (51°F)11°C (52°F)13°C (56°F)14°C (56°F)12°C (54°F)11°C (53°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%81%82%84%76%70%63%75%
Barometric pressure1020 hPa1020 hPa1022 hPa1023 hPa1022 hPa1021 hPa1021 hPa1022 hPa
Cloud cover19%6%8%8%12%14%10%14%
Heat index12°C (53°F)12°C (54°F)12°C (53°F)12°C (54°F)13°C (55°F)15°C (59°F)14°C (58°F)13°C (56°F)
Dew point9°C (49°F)9°C (48°F)9°C (48°F)9°C (49°F)9°C (48°F)9°C (49°F)7°C (45°F)9°C (48°F)
Wind
Speed8km/h (5mph)12km/h (8mph)13km/h (8mph)10km/h (6mph)5km/h (3mph)19km/h (12mph)27km/h (17mph)23km/h (15mph)
Gusts17km/h (11mph)26km/h (16mph)27km/h (17mph)20km/h (13mph)10km/h (6mph)26km/h (16mph)31km/h (19mph)28km/h (17mph)
Direction 277°
W
25°
NNE

N
330°
NNW
211°
SSW
157°
SSE
205°
SSW
219°
SW
Wind chill11°C (51°F)11°C (51°F)10°C (51°F)11°C (52°F)13°C (56°F)14°C (56°F)12°C (54°F)11°C (53°F)
Waves
Height0.6m (1.9ft)0.5m (1.8ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.5ft)0.4m (1.5ft)0.5m (1.8ft)0.6m (2.1ft)
Direction 78°
ENE
78°
ENE
79°
ENE
79°
E
87°
E
86°
E
86°
E
86°
E
Period9.3 sec.9.3 sec.9.1 sec.9.0 sec.9.0 sec.8.9 sec.8.5 sec.8.4 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.5m (1.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Thursday 4 June 2026

On Thursday 4 June 2026, the sun will rise at 05:06 and will set at 20:11 on the beach(es) of Cape Cod National Seashore. The outside temperature will be a high of 61°F t and a low of 56°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 21.8mph km/h (with gusts up to 23mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (55°F)13°C (55°F)14°C (57°F)15°C (59°F)16°C (61°F)15°C (59°F)14°C (58°F)
Perceived temperature11°C (52°F)11°C (52°F)11°C (52°F)13°C (55°F)14°C (58°F)16°C (61°F)15°C (59°F)12°C (53°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%77%79%76%71%70%68%74%
Barometric pressure1022 hPa1021 hPa1021 hPa1021 hPa1020 hPa1017 hPa1016 hPa1016 hPa
Cloud cover16%17%12%7%6%7%13%14%
Heat index13°C (55°F)13°C (55°F)13°C (55°F)14°C (57°F)15°C (59°F)16°C (61°F)15°C (59°F)14°C (58°F)
Dew point9°C (49°F)9°C (48°F)9°C (49°F)10°C (50°F)10°C (50°F)10°C (51°F)9°C (49°F)10°C (49°F)
Wind
Speed22km/h (14mph)22km/h (14mph)20km/h (13mph)14km/h (9mph)11km/h (7mph)26km/h (16mph)28km/h (17mph)35km/h (22mph)
Gusts28km/h (17mph)26km/h (16mph)21km/h (13mph)30km/h (19mph)23km/h (15mph)27km/h (17mph)32km/h (20mph)37km/h (23mph)
Direction 234°
SW
223°
SW
225°
SW
244°
WSW
162°
SSE
193°
SSW
215°
SW
217°
SW
Wind chill11°C (52°F)11°C (52°F)11°C (52°F)13°C (55°F)14°C (58°F)16°C (61°F)15°C (59°F)12°C (53°F)
Waves
Height0.7m (2.2ft)0.6m (1.9ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.1ft)0.4m (1.4ft)0.6m (1.9ft)0.7m (2.5ft)
Direction 248°
WSW
95°
E
104°
ESE
104°
ESE
105°
ESE
104°
ESE
110°
ESE
218°
SW
Period8.4 sec.8.3 sec.7.7 sec.8.3 sec.7.5 sec.8.5 sec.10.8 sec.9.9 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.8m (2.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 05:06 and will set at 20:12 on the beach(es) of Cape Cod National Seashore. The outside temperature will be a high of 65°F t and a low of 56°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 21.1mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (56°F)14°C (57°F)13°C (56°F)14°C (57°F)16°C (60°F)17°C (62°F)17°C (63°F)16°C (61°F)
Perceived temperature11°C (52°F)12°C (53°F)12°C (53°F)12°C (54°F)16°C (60°F)17°C (62°F)17°C (63°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%83%84%81%70%66%74%81%
Barometric pressure1015 hPa1014 hPa1015 hPa1015 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover12%6%3%7%8%17%45%18%
Heat index14°C (56°F)14°C (57°F)13°C (56°F)14°C (57°F)16°C (60°F)17°C (62°F)17°C (63°F)16°C (61°F)
Dew point11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)10°C (50°F)10°C (51°F)13°C (55°F)13°C (55°F)
Wind
Speed30km/h (19mph)24km/h (15mph)16km/h (10mph)17km/h (11mph)8km/h (5mph)16km/h (10mph)20km/h (13mph)23km/h (15mph)
Gusts33km/h (21mph)30km/h (19mph)34km/h (21mph)20km/h (13mph)17km/h (11mph)34km/h (21mph)24km/h (15mph)26km/h (16mph)
Direction 247°
WSW
268°
W
272°
W
282°
WNW
279°
W
163°
SSE
220°
SW
230°
SW
Wind chill11°C (52°F)12°C (53°F)12°C (53°F)12°C (54°F)16°C (60°F)17°C (62°F)17°C (63°F)16°C (61°F)
Waves
Height0.8m (2.7ft)0.7m (2.2ft)0.6m (1.9ft)0.6m (1.9ft)0.5m (1.6ft)0.4m (1.4ft)0.5m (1.6ft)0.6m (1.9ft)
Direction 242°
WSW
124°
SE
126°
SE
124°
SE
121°
ESE
124°
ESE
122°
ESE
120°
ESE
Period9.3 sec.8.9 sec.8.6 sec.8.4 sec.8.3 sec.8.1 sec.8.0 sec.8.0 sec.
Significant height0.9m (3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.2m (0.7ft)0.1m (0.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 05:06 and will set at 20:12 on the beach(es) of Cape Cod National Seashore. The outside temperature will be a high of 65°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 22.4mph km/h (with gusts up to 23mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (58°F)14°C (57°F)16°C (61°F)18°C (64°F)18°C (64°F)16°C (61°F)16°C (60°F)
Perceived temperature13°C (55°F)13°C (55°F)13°C (55°F)16°C (61°F)18°C (64°F)18°C (64°F)16°C (61°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%86%79%73%70%78%82%
Barometric pressure1013 hPa1013 hPa1013 hPa1012 hPa1010 hPa1008 hPa1008 hPa1009 hPa
Cloud cover10%9%28%28%14%13%44%7%
Heat index14°C (58°F)14°C (58°F)14°C (57°F)16°C (61°F)18°C (64°F)18°C (64°F)16°C (61°F)16°C (60°F)
Dew point12°C (54°F)12°C (54°F)12°C (53°F)12°C (54°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (54°F)
Wind
Speed20km/h (12mph)21km/h (13mph)18km/h (11mph)18km/h (11mph)30km/h (18mph)36km/h (22mph)34km/h (21mph)36km/h (22mph)
Gusts24km/h (15mph)26km/h (16mph)21km/h (13mph)25km/h (15mph)36km/h (23mph)37km/h (23mph)35km/h (22mph)37km/h (23mph)
Direction 233°
SW
244°
WSW
235°
SW
216°
SW
211°
SSW
217°
SW
224°
SW
223°
SW
Wind chill13°C (55°F)13°C (55°F)13°C (55°F)16°C (61°F)18°C (64°F)18°C (64°F)16°C (61°F)16°C (60°F)
Waves
Height0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.8ft)0.5m (1.7ft)0.5m (1.5ft)0.4m (1.5ft)0.4m (1.4ft)
Direction 121°
ESE
122°
ESE
124°
SE
125°
SE
122°
ESE
121°
ESE
116°
ESE
114°
ESE
Period8.1 sec.9.4 sec.8.9 sec.8.5 sec.8.4 sec.9.1 sec.7.9 sec.7.8 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.3m (1ft)0.1m (0.3ft)0.3m (1ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Sunday 7 June 2026

On Sunday 7 June 2026, the sun will rise at 05:05 and will set at 20:13 on the beach(es) of Cape Cod National Seashore. The outside temperature will be a high of 59°F t and a low of 56°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 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (58°F)15°C (59°F)14°C (58°F)13°C (56°F)
Perceived temperature13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (56°F)14°C (58°F)14°C (56°F)12°C (53°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%90%91%91%88%95%99%
Barometric pressure1009 hPa1009 hPa1008 hPa1008 hPa1008 hPa1009 hPa1010 hPa1012 hPa
Cloud cover14%88%47%43%74%63%54%85%
Heat index15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (58°F)15°C (59°F)14°C (58°F)13°C (56°F)
Dew point13°C (55°F)13°C (55°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (55°F)13°C (56°F)13°C (56°F)
Wind
Speed29km/h (18mph)31km/h (19mph)31km/h (19mph)27km/h (17mph)24km/h (15mph)20km/h (12mph)16km/h (10mph)20km/h (13mph)
Gusts33km/h (20mph)31km/h (19mph)35km/h (22mph)29km/h (18mph)27km/h (17mph)25km/h (16mph)29km/h (18mph)27km/h (17mph)
Direction 225°
SW
230°
SW
213°
SSW
213°
SSW
195°
SSW
190°
S
204°
SSW
86°
E
Wind chill13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)13°C (56°F)14°C (58°F)14°C (56°F)12°C (53°F)
Waves
Height0.4m (1.4ft)0.5m (1.5ft)0.4m (1.5ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.8m (2.6ft)
Direction 114°
ESE
115°
ESE
115°
ESE
116°
ESE
116°
ESE
116°
ESE
86°
E
63°
ENE
Period7.6 sec.7.5 sec.7.4 sec.7.3 sec.7.5 sec.7.2 sec.7.5 sec.7.5 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.6m (2ft)0.7m (2.3ft)1.0m (3.3ft)0.9m (3ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather on Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 05:05 and will set at 20:14 on the beach(es) of Cape Cod National Seashore. The outside temperature will be a high of 52°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! Be careful, the sea will be generally rough with a wind speed of up to 31.7mph km/h (with gusts up to 42.3mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)11°C (51°F)11°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)11°C (51°F)
Perceived temperature9°C (48°F)7°C (45°F)6°C (43°F)6°C (43°F)6°C (42°F)6°C (43°F)6°C (43°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity99%96%95%94%94%93%93%94%
Barometric pressure1014 hPa1016 hPa1019 hPa1021 hPa1023 hPa1024 hPa1025 hPa1025 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index12°C (53°F)11°C (51°F)11°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)11°C (51°F)
Dew point12°C (53°F)10°C (51°F)10°C (49°F)10°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)10°C (49°F)
Wind
Speed31km/h (19mph)42km/h (26mph)49km/h (30mph)50km/h (31mph)51km/h (32mph)50km/h (31mph)45km/h (28mph)41km/h (25mph)
Gusts32km/h (20mph)54km/h (34mph)66km/h (41mph)68km/h (42mph)59km/h (37mph)53km/h (33mph)49km/h (30mph)54km/h (34mph)
Direction 38°
NE
49°
NE
51°
NE
51°
NE
51°
NE
53°
NE
57°
ENE
61°
ENE
Wind chill9°C (48°F)7°C (45°F)6°C (43°F)6°C (43°F)6°C (42°F)6°C (43°F)6°C (43°F)7°C (44°F)
Waves
Height0.9m (3.0ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)
Direction 62°
ENE
65°
ENE
69°
ENE
72°
ENE
76°
ENE
79°
E
81°
E
82°
E
Period7.7 sec.7.7 sec.7.7 sec.7.7 sec.7.7 sec.7.7 sec.7.7 sec.7.7 sec.
Significant height0.9m (3ft)1.0m (3.3ft)0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)11°C (51°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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