Sea weather in Coos Bay in the United States (USA) All the beach weather in Coos Bay

All the essential weather information for enjoying the beach in Coos Bay 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 Coos Bay over the next 7 days?

Discover the best moment to go to the beach in Coos Bay 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 Coos Bay. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Sunday 16 March 202541°F to 52°Fnot recommended
Monday 17 March 202543°F to 47°Fdiscouraged
Tuesday 18 March 202543°F to 49°Fdiscouraged
Wednesday 19 March 202545°F to 52°Fnot recommended
Thursday 20 March 202547°F to 49°Fnot recommended
Friday 21 March 202547°F to 49°Fnot recommended
Saturday 22 March 202545°F to 50°Frecommended

Sea Weather: Your daily and hourly sea weather in Coos Bay

Sea weather on Sunday 16 March 2025

On Sunday 16 March 2025, the sun will rise at 07:27 and will set at 19:25 on the beach(es) of Coos Bay. The outside temperature will be a high of 52°F t and a low of 41°F. A total of 0.9in of precipitation could spoil your day at the beach. Be careful, the sea will be generally rough with a wind speed of up to 37.3mph km/h (with gusts up to 41mph). Wave height will be up to 17.4ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (51°F)9°C (48°F)7°C (45°F)6°C (42°F)5°C (41°F)6°C (43°F)8°C (47°F)9°C (47°F)
Perceived temperature6°C (43°F)6°C (42°F)3°C (38°F)2°C (36°F)1°C (33°F)6°C (43°F)4°C (40°F)5°C (41°F)
Precipitation0.2in0.1in0.2in0.1in0.1in0.1in0in0in
Humidity95%93%90%92%92%89%83%86%
Barometric pressure1002 hPa1004 hPa1004 hPa1004 hPa1005 hPa1005 hPa1006 hPa1008 hPa
Cloud cover100%100%100%100%81%100%62%100%
Heat index11°C (51°F)9°C (48°F)7°C (45°F)6°C (42°F)5°C (41°F)6°C (43°F)8°C (47°F)9°C (47°F)
Dew point10°C (50°F)8°C (46°F)6°C (42°F)4°C (40°F)4°C (39°F)5°C (40°F)5°C (42°F)6°C (43°F)
Wind
Speed60km/h (37mph)23km/h (14mph)23km/h (14mph)17km/h (10mph)23km/h (14mph)2km/h (1mph)25km/h (16mph)30km/h (19mph)
Gusts66km/h (41mph)32km/h (20mph)32km/h (20mph)23km/h (14mph)32km/h (20mph)3km/h (2mph)41km/h (26mph)46km/h (28mph)
Direction 209°
SSW
328°
NNW
12°
NNE
71°
ENE
107°
ESE
78°
ENE
217°
SW
195°
SSW
Wind chill6°C (43°F)6°C (42°F)3°C (38°F)2°C (36°F)1°C (33°F)6°C (43°F)4°C (40°F)5°C (41°F)
Waves
Height5.3m (17.4ft)4.5m (14.9ft)4.1m (13.5ft)3.9m (12.8ft)3.7m (12.2ft)3.5m (11.5ft)3.3m (10.9ft)3.2m (10.7ft)
Direction 233°
SW
235°
SW
237°
WSW
238°
WSW
236°
WSW
236°
WSW
237°
WSW
286°
WNW
Period12.2 sec.9.7 sec.9.7 sec.9.6 sec.15.1 sec.14.4 sec.14.2 sec.14.2 sec.
Significant height2.6m (8.5ft)1.5m (4.9ft)0.8m (2.6ft)0.4m (1.3ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)
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 17 March 2025

On Monday 17 March 2025, the sun will rise at 07:25 and will set at 19:26 on the beach(es) of Coos Bay. The outside temperature will be a high of 47°F t and a low of 43°F. Precipitation is in the forecast (0.4in 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 16.8mph km/h (with gusts up to 23mph). Wave height will be up to 10.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)7°C (44°F)6°C (44°F)7°C (44°F)8°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)
Perceived temperature7°C (44°F)5°C (41°F)2°C (36°F)3°C (38°F)5°C (41°F)5°C (41°F)4°C (40°F)5°C (40°F)
Precipitation0in0.1in0.1in0in0in0in0in0in
Humidity88%93%88%83%71%70%71%80%
Barometric pressure1009 hPa1010 hPa1011 hPa1015 hPa1018 hPa1020 hPa1021 hPa1023 hPa
Cloud cover100%100%100%87%82%79%73%69%
Heat index8°C (46°F)7°C (44°F)6°C (44°F)7°C (44°F)8°C (47°F)8°C (47°F)8°C (46°F)7°C (45°F)
Dew point6°C (43°F)6°C (42°F)5°C (40°F)4°C (39°F)3°C (38°F)3°C (38°F)3°C (37°F)4°C (39°F)
Wind
Speed7km/h (4mph)10km/h (6mph)27km/h (17mph)19km/h (12mph)24km/h (15mph)25km/h (16mph)20km/h (12mph)14km/h (9mph)
Gusts10km/h (6mph)14km/h (9mph)37km/h (23mph)27km/h (17mph)35km/h (22mph)36km/h (23mph)33km/h (20mph)21km/h (13mph)
Direction 205°
SSW
16°
NNE
15°
NNE
11°
NNE
332°
NNW
310°
NW
292°
WNW
267°
W
Wind chill7°C (44°F)5°C (41°F)2°C (36°F)3°C (38°F)5°C (41°F)5°C (41°F)4°C (40°F)5°C (40°F)
Waves
Height3.2m (10.5ft)3.2m (10.4ft)2.9m (9.6ft)2.6m (8.7ft)2.6m (8.4ft)2.6m (8.4ft)2.5m (8.4ft)2.5m (8.4ft)
Direction 285°
WNW
241°
WSW
285°
WNW
284°
WNW
283°
WNW
281°
W
276°
W
273°
W
Period14.1 sec.9.6 sec.13.4 sec.13.3 sec.12.9 sec.12.6 sec.12.4 sec.12.3 sec.
Significant height0.2m (0.7ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)1.1m (3.6ft)1.4m (4.6ft)0.7m (2.3ft)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 Tuesday 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 07:23 and will set at 19:28 on the beach(es) of Coos Bay. The outside temperature will be a high of 49°F t and a low of 43°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 21.1mph km/h (with gusts up to 30.5mph). Wave height will be up to 8.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (45°F)7°C (44°F)8°C (46°F)9°C (48°F)9°C (48°F)9°C (47°F)8°C (46°F)
Perceived temperature4°C (40°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (42°F)5°C (41°F)5°C (40°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%77%79%79%74%74%80%83%
Barometric pressure1024 hPa1025 hPa1026 hPa1028 hPa1028 hPa1028 hPa1027 hPa1026 hPa
Cloud cover81%53%69%76%50%26%67%71%
Heat index7°C (45°F)7°C (45°F)7°C (44°F)8°C (46°F)9°C (48°F)9°C (48°F)9°C (47°F)8°C (46°F)
Dew point4°C (39°F)3°C (38°F)3°C (38°F)4°C (40°F)4°C (40°F)5°C (40°F)5°C (42°F)5°C (41°F)
Wind
Speed15km/h (10mph)12km/h (8mph)9km/h (5mph)17km/h (11mph)24km/h (15mph)34km/h (21mph)29km/h (18mph)22km/h (14mph)
Gusts24km/h (15mph)19km/h (12mph)13km/h (8mph)24km/h (15mph)34km/h (21mph)49km/h (31mph)45km/h (28mph)36km/h (22mph)
Direction 256°
WSW
268°
W
204°
SSW
194°
SSW
203°
SSW
206°
SSW
200°
SSW
171°
S
Wind chill4°C (40°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (42°F)5°C (41°F)5°C (40°F)4°C (40°F)
Waves
Height2.6m (8.5ft)2.6m (8.7ft)2.7m (8.8ft)2.6m (8.6ft)2.6m (8.5ft)2.5m (8.2ft)2.4m (7.8ft)2.1m (7.1ft)
Direction 272°
W
270°
W
272°
W
274°
W
276°
W
277°
W
279°
W
281°
W
Period13.8 sec.13.3 sec.12.9 sec.12.6 sec.12.4 sec.12.0 sec.11.8 sec.11.6 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)1.0m (3.3ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)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 Wednesday 19 March 2025

On Wednesday 19 March 2025, the sun will rise at 07:21 and will set at 19:29 on the beach(es) of Coos Bay. The outside temperature will be a high of 52°F t and a low of 45°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 37.3mph km/h (with gusts up to 39.8mph). Wave height will be up to 17.1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)7°C (45°F)8°C (46°F)10°C (50°F)9°C (49°F)8°C (47°F)8°C (46°F)8°C (46°F)
Perceived temperature4°C (39°F)4°C (38°F)4°C (39°F)6°C (43°F)4°C (40°F)3°C (38°F)3°C (37°F)4°C (39°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%78%74%63%79%88%86%78%
Barometric pressure1024 hPa1022 hPa1018 hPa1015 hPa1011 hPa1013 hPa1016 hPa1020 hPa
Cloud cover100%100%100%51%100%100%100%62%
Heat index7°C (44°F)7°C (45°F)8°C (46°F)10°C (50°F)9°C (49°F)8°C (47°F)8°C (46°F)8°C (46°F)
Dew point4°C (39°F)4°C (38°F)3°C (38°F)3°C (38°F)6°C (43°F)6°C (43°F)6°C (42°F)4°C (40°F)
Wind
Speed18km/h (11mph)23km/h (14mph)27km/h (17mph)42km/h (26mph)60km/h (37mph)52km/h (32mph)46km/h (28mph)34km/h (21mph)
Gusts30km/h (19mph)37km/h (23mph)45km/h (28mph)42km/h (26mph)64km/h (40mph)54km/h (34mph)49km/h (31mph)51km/h (32mph)
Direction 151°
SSE
153°
SSE
159°
SSE
168°
SSE
176°
S
194°
SSW
255°
WSW
233°
SW
Wind chill4°C (39°F)4°C (38°F)4°C (39°F)6°C (43°F)4°C (40°F)3°C (38°F)3°C (37°F)4°C (39°F)
Waves
Height1.9m (6.1ft)1.8m (5.8ft)1.9m (6.1ft)2.3m (7.5ft)3.6m (11.8ft)5.2m (17.0ft)4.7m (15.6ft)4.3m (14.2ft)
Direction 281°
WNW
283°
WNW
284°
WNW
226°
SW
213°
SSW
208°
SSW
221°
SW
242°
WSW
Period11.3 sec.11.0 sec.6.5 sec.10.5 sec.10.3 sec.10.5 sec.14.7 sec.14.5 sec.
Significant height0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)1.8m (5.9ft)2.8m (9.2ft)3.5m (11.5ft)2.6m (8.5ft)1.6m (5.2ft)
Sea water temperature
Water temperature8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)

Sea weather on Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 07:20 and will set at 19:30 on the beach(es) of Coos Bay. The outside temperature will be a high of 49°F t and a low of 47°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 28mph km/h (with gusts up to 35.4mph). Wave height will be up to 17.1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)8°C (46°F)8°C (47°F)9°C (48°F)9°C (48°F)9°C (49°F)8°C (47°F)9°C (48°F)
Perceived temperature3°C (38°F)4°C (39°F)4°C (39°F)5°C (41°F)5°C (42°F)6°C (42°F)4°C (39°F)4°C (40°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%80%84%81%81%83%88%86%
Barometric pressure1021 hPa1021 hPa1021 hPa1022 hPa1022 hPa1022 hPa1021 hPa1020 hPa
Cloud cover64%88%100%100%100%100%100%100%
Heat index8°C (46°F)8°C (46°F)8°C (47°F)9°C (48°F)9°C (48°F)9°C (49°F)8°C (47°F)9°C (48°F)
Dew point5°C (40°F)5°C (40°F)6°C (43°F)6°C (42°F)6°C (43°F)7°C (44°F)7°C (44°F)7°C (44°F)
Wind
Speed35km/h (21mph)33km/h (20mph)40km/h (25mph)30km/h (19mph)30km/h (18mph)32km/h (20mph)37km/h (23mph)45km/h (28mph)
Gusts51km/h (32mph)38km/h (23mph)57km/h (36mph)44km/h (27mph)42km/h (26mph)48km/h (30mph)39km/h (24mph)47km/h (29mph)
Direction 223°
SW
216°
SW
220°
SW
222°
SW
198°
SSW
208°
SSW
205°
SSW
196°
SSW
Wind chill3°C (38°F)4°C (39°F)4°C (39°F)5°C (41°F)5°C (42°F)6°C (42°F)4°C (39°F)4°C (40°F)
Waves
Height4.3m (14.0ft)4.6m (15.3ft)5.2m (17.0ft)4.9m (16.1ft)4.6m (15.0ft)4.3m (14.1ft)4.2m (13.9ft)4.1m (13.5ft)
Direction 249°
WSW
260°
W
276°
W
281°
W
277°
W
280°
W
282°
WNW
279°
W
Period13.7 sec.13.4 sec.13.0 sec.12.7 sec.12.4 sec.11.8 sec.11.2 sec.10.9 sec.
Significant height1.6m (5.2ft)1.3m (4.3ft)0.9m (3ft)1.1m (3.6ft)1.3m (4.3ft)1.5m (4.9ft)2.0m (6.6ft)2.2m (7.2ft)
Sea water temperature
Water temperature8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)

Sea weather on Friday 21 March 2025

On Friday 21 March 2025, the sun will rise at 07:18 and will set at 19:31 on the beach(es) of Coos Bay. The outside temperature will be a high of 49°F t and a low of 47°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 36mph km/h (with gusts up to 37.9mph). Wave height will be up to 15.4ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)8°C (47°F)
Perceived temperature4°C (39°F)4°C (40°F)4°C (39°F)4°C (38°F)4°C (39°F)5°C (41°F)6°C (42°F)5°C (42°F)
Precipitation0in0in0in0in0.1in0.1in0in0in
Humidity91%92%90%88%87%85%84%83%
Barometric pressure1019 hPa1018 hPa1016 hPa1015 hPa1015 hPa1016 hPa1018 hPa1020 hPa
Cloud cover100%100%100%100%100%62%68%53%
Heat index9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)9°C (48°F)8°C (47°F)
Dew point8°C (46°F)8°C (46°F)7°C (45°F)7°C (44°F)7°C (45°F)7°C (44°F)6°C (43°F)6°C (42°F)
Wind
Speed46km/h (29mph)48km/h (30mph)53km/h (33mph)58km/h (36mph)55km/h (34mph)34km/h (21mph)23km/h (15mph)20km/h (13mph)
Gusts49km/h (31mph)52km/h (32mph)56km/h (35mph)61km/h (38mph)58km/h (36mph)45km/h (28mph)38km/h (23mph)32km/h (20mph)
Direction 194°
SSW
195°
SSW
188°
S
186°
S
201°
SSW
232°
SW
248°
WSW
256°
WSW
Wind chill4°C (39°F)4°C (40°F)4°C (39°F)4°C (38°F)4°C (39°F)5°C (41°F)6°C (42°F)5°C (42°F)
Waves
Height4.1m (13.4ft)4.4m (14.4ft)4.7m (15.4ft)4.6m (15.1ft)4.3m (14.1ft)3.9m (12.8ft)3.7m (12.1ft)3.5m (11.5ft)
Direction 269°
W
251°
WSW
267°
W
280°
W
280°
W
280°
W
280°
W
280°
W
Period10.4 sec.12.8 sec.12.6 sec.12.4 sec.12.5 sec.12.4 sec.12.3 sec.12.2 sec.
Significant height2.3m (7.5ft)2.5m (8.2ft)2.3m (7.5ft)1.6m (5.2ft)1.2m (3.9ft)1.1m (3.6ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature8°C (46°F)8°C (46°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 22 March 2025

On Saturday 22 March 2025, the sun will rise at 07:16 and will set at 19:32 on the beach(es) of Coos Bay. The outside temperature will be a high of 50°F t and a low of 45°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 18.6mph). Wave height will be up to 11.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (47°F)8°C (46°F)8°C (46°F)9°C (47°F)9°C (49°F)10°C (49°F)9°C (48°F)9°C (47°F)
Perceived temperature5°C (42°F)6°C (42°F)5°C (42°F)6°C (43°F)7°C (45°F)7°C (45°F)6°C (43°F)6°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%82%84%81%76%73%78%80%
Barometric pressure1021 hPa1022 hPa1022 hPa1023 hPa1023 hPa1023 hPa1022 hPa1022 hPa
Cloud cover44%62%70%59%40%57%59%85%
Heat index8°C (47°F)8°C (46°F)8°C (46°F)9°C (47°F)9°C (49°F)10°C (49°F)9°C (48°F)9°C (47°F)
Dew point5°C (42°F)5°C (41°F)5°C (41°F)6°C (42°F)5°C (42°F)5°C (41°F)5°C (41°F)5°C (42°F)
Wind
Speed17km/h (11mph)14km/h (9mph)12km/h (7mph)14km/h (9mph)17km/h (11mph)17km/h (11mph)16km/h (10mph)18km/h (11mph)
Gusts26km/h (16mph)21km/h (13mph)18km/h (11mph)19km/h (12mph)24km/h (15mph)24km/h (15mph)26km/h (16mph)30km/h (19mph)
Direction 250°
WSW
231°
SW
197°
SSW
189°
S
212°
SSW
223°
SW
202°
SSW
188°
S
Wind chill5°C (42°F)6°C (42°F)5°C (42°F)6°C (43°F)7°C (45°F)7°C (45°F)6°C (43°F)6°C (42°F)
Waves
Height3.3m (10.8ft)3.2m (10.5ft)3.2m (10.5ft)3.1m (10.2ft)3.2m (10.5ft)3.3m (10.8ft)3.5m (11.5ft)3.6m (11.8ft)
Direction 280°
W
281°
WNW
282°
WNW
284°
WNW
285°
WNW
287°
WNW
290°
WNW
291°
WNW
Period12.1 sec.12.0 sec.12.0 sec.12.0 sec.12.0 sec.12.2 sec.12.3 sec.12.5 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.3m (4.3ft)1.5m (4.9ft)1.7m (5.6ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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