Sea weather in Bar Harbor (Maine) in the United States (USA) All the beach weather in Bar Harbor (Maine)

All the essential weather information for enjoying the beach in Bar Harbor (Maine) 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 Bar Harbor (Maine) over the next 7 days?

Discover the best moment to go to the beach in Bar Harbor (Maine) 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 Bar Harbor (Maine). 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 July 202654°F to 70°Frecommended
Saturday 18 July 202656°F to 67°Fdiscouraged
Sunday 19 July 202658°F to 70°Fdiscouraged
Monday 20 July 202654°F to 68°Fdiscouraged
Tuesday 21 July 202656°F to 65°Frecommended
Wednesday 22 July 202658°F to 61°Fdiscouraged
Thursday 23 July 202659°F to 67°Frecommended

Sea Weather: Your daily and hourly sea weather in Bar Harbor (Maine)

Sea weather on Friday 17 July 2026

On Friday 17 July 2026, the sun will rise at 05:05 and will set at 20:13 on the beach(es) of Bar Harbor (Maine). The outside temperature will be a high of 70°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 12.4mph km/h (with gusts up to 20.5mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)12°C (54°F)15°C (58°F)18°C (64°F)20°C (68°F)20°C (69°F)18°C (64°F)15°C (60°F)
Perceived temperature12°C (53°F)11°C (51°F)13°C (56°F)18°C (64°F)20°C (68°F)20°C (69°F)18°C (64°F)15°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%69%67%56%49%46%59%67%
Barometric pressure1009 hPa1011 hPa1011 hPa1012 hPa1011 hPa1012 hPa1013 hPa1015 hPa
Cloud cover23%31%9%8%30%10%7%4%
Heat index13°C (56°F)12°C (54°F)15°C (58°F)18°C (64°F)20°C (68°F)20°C (69°F)18°C (64°F)15°C (60°F)
Dew point8°C (46°F)7°C (44°F)8°C (47°F)9°C (48°F)9°C (48°F)8°C (47°F)9°C (49°F)9°C (49°F)
Wind
Speed17km/h (11mph)12km/h (7mph)15km/h (9mph)20km/h (13mph)19km/h (12mph)17km/h (11mph)14km/h (9mph)11km/h (7mph)
Gusts19km/h (12mph)25km/h (16mph)26km/h (16mph)33km/h (20mph)22km/h (14mph)22km/h (13mph)29km/h (18mph)23km/h (15mph)
Direction 287°
WNW
296°
WNW
298°
WNW
304°
WNW
294°
WNW
281°
W
267°
W
281°
W
Wind chill12°C (53°F)11°C (51°F)13°C (56°F)18°C (64°F)20°C (68°F)20°C (69°F)18°C (64°F)15°C (60°F)
Waves
Height0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.6ft)0.2m (0.8ft)0.2m (0.6ft)
Direction 173°
S
174°
S
175°
S
175°
S
174°
S
173°
S
260°
W
145°
SE
Period6.2 sec.6.3 sec.6.3 sec.6.2 sec.6.1 sec.6.0 sec.5.9 sec.5.7 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.6m (2ft)0.3m (1ft)
Sea water temperature
Water temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 05:06 and will set at 20:12 on the beach(es) of Bar Harbor (Maine). The outside temperature will be a high of 67°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 22.4mph km/h (with gusts up to 23mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)13°C (55°F)15°C (59°F)19°C (65°F)18°C (65°F)17°C (63°F)16°C (60°F)16°C (61°F)
Perceived temperature13°C (56°F)13°C (55°F)15°C (59°F)19°C (65°F)18°C (65°F)17°C (63°F)16°C (60°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%72%67%58%71%80%87%99%
Barometric pressure1015 hPa1015 hPa1015 hPa1013 hPa1010 hPa1008 hPa1004 hPa1001 hPa
Cloud cover3%4%5%6%48%28%27%100%
Heat index14°C (57°F)13°C (55°F)15°C (59°F)19°C (65°F)18°C (65°F)17°C (63°F)16°C (60°F)16°C (61°F)
Dew point9°C (48°F)8°C (47°F)9°C (48°F)10°C (50°F)13°C (55°F)14°C (57°F)14°C (56°F)16°C (61°F)
Wind
Speed9km/h (6mph)6km/h (4mph)4km/h (3mph)12km/h (7mph)18km/h (11mph)17km/h (11mph)30km/h (18mph)36km/h (22mph)
Gusts20km/h (12mph)13km/h (8mph)9km/h (6mph)23km/h (14mph)32km/h (20mph)34km/h (21mph)34km/h (21mph)37km/h (23mph)
Direction 272°
W
292°
WNW
201°
SSW
176°
S
176°
S
187°
S
192°
SSW
208°
SSW
Wind chill13°C (56°F)13°C (55°F)15°C (59°F)19°C (65°F)18°C (65°F)17°C (63°F)16°C (60°F)16°C (61°F)
Waves
Height0.1m (0.4ft)0.2m (0.6ft)0.5m (1.8ft)0.1m (0.5ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.1ft)0.9m (2.9ft)
Direction 144°
SE
145°
SE
145°
SE
145°
SE
145°
SE
180°
S
167°
SSE
185°
S
Period5.6 sec.5.5 sec.5.4 sec.6.7 sec.6.5 sec.6.3 sec.6.3 sec.6.3 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)1.4m (4.6ft)
Sea water temperature
Water temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:07 and will set at 20:11 on the beach(es) of Bar Harbor (Maine). The outside temperature will be a high of 70°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 18mph km/h (with gusts up to 28mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (62°F)16°C (61°F)17°C (63°F)18°C (65°F)21°C (70°F)20°C (69°F)18°C (64°F)15°C (58°F)
Perceived temperature16°C (62°F)16°C (61°F)17°C (63°F)18°C (65°F)21°C (70°F)20°C (69°F)18°C (64°F)14°C (57°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity100%100%90%62%48%45%53%67%
Barometric pressure998 hPa997 hPa998 hPa1000 hPa1001 hPa1003 hPa1005 hPa1008 hPa
Cloud cover100%100%3%4%43%17%9%8%
Heat index16°C (62°F)16°C (61°F)17°C (63°F)18°C (65°F)21°C (70°F)20°C (69°F)18°C (64°F)15°C (58°F)
Dew point16°C (61°F)16°C (61°F)15°C (60°F)11°C (52°F)10°C (49°F)8°C (47°F)8°C (46°F)9°C (48°F)
Wind
Speed28km/h (17mph)22km/h (13mph)25km/h (16mph)29km/h (18mph)27km/h (17mph)23km/h (15mph)23km/h (14mph)13km/h (8mph)
Gusts31km/h (19mph)24km/h (15mph)32km/h (20mph)45km/h (28mph)31km/h (19mph)30km/h (19mph)27km/h (17mph)28km/h (17mph)
Direction 225°
SW
228°
SW
282°
WNW
310°
NW
298°
WNW
323°
NW
306°
NW
275°
W
Wind chill16°C (62°F)16°C (61°F)17°C (63°F)18°C (65°F)21°C (70°F)20°C (69°F)18°C (64°F)14°C (57°F)
Waves
Height0.9m (2.9ft)0.7m (2.2ft)0.4m (1.5ft)0.5m (1.5ft)0.5m (1.6ft)0.5m (1.7ft)0.3m (1.0ft)0.3m (0.9ft)
Direction 182°
S
175°
S
176°
S
178°
S
177°
S
323°
NW
167°
SSE
166°
SSE
Period6.3 sec.7.1 sec.7.5 sec.7.8 sec.7.4 sec.6.9 sec.6.6 sec.6.8 sec.
Significant height1.1m (3.6ft)0.8m (2.6ft)0.7m (2.3ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:07 and will set at 20:10 on the beach(es) of Bar Harbor (Maine). The outside temperature will be a high of 68°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 17.4mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)13°C (55°F)13°C (56°F)19°C (65°F)20°C (68°F)18°C (65°F)15°C (58°F)15°C (59°F)
Perceived temperature13°C (55°F)11°C (52°F)12°C (53°F)19°C (65°F)20°C (68°F)18°C (65°F)13°C (56°F)15°C (59°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%69%68%51%48%54%70%70%
Barometric pressure1009 hPa1011 hPa1013 hPa1013 hPa1013 hPa1013 hPa1014 hPa1016 hPa
Cloud cover6%4%6%3%16%8%8%8%
Heat index14°C (57°F)13°C (55°F)13°C (56°F)19°C (65°F)20°C (68°F)18°C (65°F)15°C (58°F)15°C (59°F)
Dew point7°C (45°F)7°C (45°F)7°C (45°F)8°C (47°F)9°C (48°F)9°C (48°F)9°C (49°F)10°C (49°F)
Wind
Speed16km/h (10mph)18km/h (11mph)15km/h (9mph)15km/h (9mph)19km/h (12mph)28km/h (17mph)20km/h (12mph)15km/h (9mph)
Gusts32km/h (20mph)32km/h (20mph)26km/h (16mph)26km/h (16mph)19km/h (12mph)28km/h (17mph)26km/h (16mph)32km/h (20mph)
Direction 292°
WNW
291°
WNW
288°
WNW
270°
W
250°
WSW
216°
SW
225°
SW
246°
WSW
Wind chill13°C (55°F)11°C (52°F)12°C (53°F)19°C (65°F)20°C (68°F)18°C (65°F)13°C (56°F)15°C (59°F)
Waves
Height0.2m (0.8ft)0.3m (0.9ft)0.2m (0.8ft)0.3m (1.0ft)0.2m (0.7ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 171°
S
172°
S
173°
S
172°
S
173°
S
193°
SSW
174°
S
175°
S
Period7.2 sec.7.1 sec.7.2 sec.7.4 sec.7.4 sec.7.4 sec.7.4 sec.7.5 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.9m (3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:08 and will set at 20:09 on the beach(es) of Bar Harbor (Maine). 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 11.8mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)13°C (56°F)15°C (60°F)18°C (64°F)17°C (62°F)16°C (62°F)15°C (59°F)14°C (58°F)
Perceived temperature14°C (56°F)12°C (54°F)15°C (60°F)18°C (64°F)17°C (62°F)16°C (62°F)14°C (57°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%87%79%69%75%76%87%94%
Barometric pressure1016 hPa1015 hPa1017 hPa1017 hPa1017 hPa1016 hPa1016 hPa1014 hPa
Cloud cover18%8%9%8%6%28%47%98%
Heat index14°C (57°F)13°C (56°F)15°C (60°F)18°C (64°F)17°C (62°F)16°C (62°F)15°C (59°F)14°C (58°F)
Dew point10°C (50°F)11°C (52°F)12°C (53°F)12°C (53°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (56°F)
Wind
Speed9km/h (6mph)13km/h (8mph)14km/h (9mph)17km/h (10mph)18km/h (11mph)19km/h (12mph)14km/h (9mph)15km/h (9mph)
Gusts20km/h (12mph)26km/h (16mph)29km/h (18mph)32km/h (20mph)21km/h (13mph)19km/h (12mph)30km/h (19mph)32km/h (20mph)
Direction 211°
SSW
198°
SSW
191°
S
173°
S
165°
SSE
158°
SSE
145°
SE
131°
SE
Wind chill14°C (56°F)12°C (54°F)15°C (60°F)18°C (64°F)17°C (62°F)16°C (62°F)14°C (57°F)13°C (56°F)
Waves
Height0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.2ft)0.4m (1.2ft)
Direction 174°
S
174°
S
174°
S
173°
S
162°
SSE
161°
SSE
159°
SSE
156°
SSE
Period7.9 sec.7.8 sec.7.6 sec.7.4 sec.7.3 sec.7.1 sec.7.0 sec.6.9 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:09 and will set at 20:09 on the beach(es) of Bar Harbor (Maine). The outside temperature will be a high of 61°F t and a low of 58°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. 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 temperature14°C (57°F)15°C (58°F)15°C (60°F)16°C (60°F)16°C (60°F)15°C (59°F)15°C (59°F)15°C (59°F)
Perceived temperature13°C (55°F)13°C (55°F)15°C (60°F)16°C (60°F)16°C (60°F)15°C (59°F)14°C (58°F)15°C (59°F)
Precipitation0.1in0.1in0in0in0in0in0in0in
Humidity97%100%100%100%100%100%100%100%
Barometric pressure1011 hPa1006 hPa1005 hPa1006 hPa1006 hPa1005 hPa1004 hPa1004 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index14°C (57°F)15°C (58°F)15°C (60°F)16°C (60°F)16°C (60°F)15°C (59°F)15°C (59°F)15°C (59°F)
Dew point14°C (56°F)15°C (58°F)15°C (60°F)16°C (60°F)15°C (60°F)15°C (59°F)15°C (59°F)15°C (59°F)
Wind
Speed18km/h (11mph)26km/h (16mph)20km/h (12mph)21km/h (13mph)17km/h (10mph)14km/h (9mph)15km/h (9mph)12km/h (8mph)
Gusts36km/h (22mph)32km/h (20mph)24km/h (15mph)24km/h (15mph)28km/h (17mph)29km/h (18mph)31km/h (19mph)26km/h (16mph)
Direction 127°
SE
139°
SE
200°
SSW
193°
SSW
183°
S
166°
SSE
174°
S
207°
SSW
Wind chill13°C (55°F)13°C (55°F)15°C (60°F)16°C (60°F)16°C (60°F)15°C (59°F)14°C (58°F)15°C (59°F)
Waves
Height0.5m (1.5ft)0.6m (2.0ft)0.8m (2.5ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3.0ft)0.8m (2.6ft)0.7m (2.3ft)
Direction 149°
SSE
149°
SSE
161°
SSE
166°
SSE
169°
S
171°
S
172°
S
172°
S
Period6.8 sec.6.8 sec.6.8 sec.6.8 sec.6.8 sec.6.8 sec.8.3 sec.9.3 sec.
Significant height0.8m (2.6ft)1.0m (3.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:11 and will set at 20:08 on the beach(es) of Bar Harbor (Maine). The outside temperature will be a high of 67°F t and a low of 59°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 19.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)15°C (59°F)16°C (60°F)18°C (64°F)19°C (66°F)18°C (64°F)16°C (60°F)16°C (61°F)
Perceived temperature15°C (59°F)15°C (59°F)16°C (60°F)18°C (64°F)19°C (66°F)18°C (64°F)16°C (60°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity100%100%99%92%82%76%83%80%
Barometric pressure1005 hPa1005 hPa1007 hPa1007 hPa1007 hPa1011 hPa1012 hPa1013 hPa
Cloud cover100%100%100%63%43%62%69%56%
Heat index15°C (59°F)15°C (59°F)16°C (60°F)18°C (64°F)19°C (66°F)18°C (64°F)16°C (60°F)16°C (61°F)
Dew point15°C (59°F)15°C (59°F)16°C (60°F)16°C (61°F)16°C (60°F)14°C (56°F)13°C (55°F)12°C (54°F)
Wind
Speed8km/h (5mph)6km/h (4mph)5km/h (3mph)7km/h (4mph)14km/h (9mph)15km/h (9mph)9km/h (5mph)10km/h (6mph)
Gusts18km/h (11mph)14km/h (9mph)11km/h (7mph)13km/h (8mph)27km/h (17mph)31km/h (19mph)18km/h (11mph)21km/h (13mph)
Direction 212°
SSW
196°
SSW
191°
S
192°
SSW
195°
SSW
221°
SW
240°
WSW
294°
WNW
Wind chill15°C (59°F)15°C (59°F)16°C (60°F)18°C (64°F)19°C (66°F)18°C (64°F)16°C (60°F)16°C (61°F)
Waves
Height0.7m (2.3ft)0.6m (2.0ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Direction 173°
S
173°
S
174°
S
172°
S
171°
S
170°
S
170°
S
170°
S
Period9.6 sec.9.7 sec.9.5 sec.9.4 sec.9.2 sec.9.1 sec.9.0 sec.9.0 sec.
Significant height1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)10°C (50°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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