Sea weather in Ketchikan in Alaska All the beach weather in Ketchikan

All the essential weather information for enjoying the beach in Ketchikan in Alaska, 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 Ketchikan over the next 7 days?

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

Date Outside temp. Our opinion
Wednesday 24 April 202445°F to 47°Fdiscouraged
Thursday 25 April 202443°F to 49°Fdiscouraged
Friday 26 April 202443°F to 47°Frecommended
Saturday 27 April 202445°F to 47°Fnot recommended
Sunday 28 April 202441°F to 45°Fnot recommended
Monday 29 April 202445°F to 47°Fdiscouraged
Tuesday 30 April 202445°F to 49°Frecommended

Sea Weather: Your daily and hourly sea weather in Ketchikan

Sea weather on Wednesday 24 April 2024

On Wednesday 24 April 2024, the sun will rise at 05:20 and will set at 20:11 on the beach(es) of Ketchikan. The outside temperature will be a high of 47°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 16.8mph km/h (with gusts up to 23mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)
Perceived temperature3°C (37°F)4°C (39°F)7°C (44°F)5°C (41°F)5°C (41°F)5°C (41°F)6°C (43°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%81%79%74%73%72%72%76%
Barometric pressure1010 hPa1011 hPa1012 hPa1013 hPa1014 hPa1014 hPa1013 hPa1014 hPa
Cloud cover89%89%72%56%29%15%65%25%
Heat index7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)
Dew point4°C (39°F)4°C (39°F)4°C (38°F)3°C (38°F)3°C (37°F)2°C (36°F)3°C (37°F)3°C (38°F)
Wind
Speed27km/h (17mph)14km/h (9mph)4km/h (3mph)12km/h (7mph)13km/h (8mph)13km/h (8mph)8km/h (5mph)5km/h (3mph)
Gusts37km/h (23mph)20km/h (12mph)6km/h (4mph)17km/h (10mph)20km/h (12mph)21km/h (13mph)13km/h (8mph)8km/h (5mph)
Direction 125°
SE
198°
SSW
207°
SSW
201°
SSW
186°
S
187°
S
182°
S
178°
S
Wind chill3°C (37°F)4°C (39°F)7°C (44°F)5°C (41°F)5°C (41°F)5°C (41°F)6°C (43°F)7°C (44°F)
Waves
Height1.1m (3.5ft)0.8m (2.8ft)0.6m (2.1ft)0.5m (1.7ft)0.5m (1.5ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 166°
SSE
167°
SSE
252°
WSW
252°
WSW
247°
WSW
248°
WSW
247°
WSW
247°
WSW
Period10.3 sec.10.1 sec.9.9 sec.9.8 sec.9.2 sec.8.9 sec.8.4 sec.8.3 sec.
Significant height0.9m (3ft)0.7m (2.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Thursday 25 April 2024

On Thursday 25 April 2024, the sun will rise at 05:17 and will set at 20:13 on the beach(es) of Ketchikan. 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 13.7mph km/h (with gusts up to 23mph). Wave height will be up to 1.3ft 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)7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)9°C (47°F)
Perceived temperature7°C (44°F)6°C (43°F)5°C (41°F)4°C (40°F)4°C (39°F)3°C (38°F)4°C (39°F)5°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%77%77%76%76%73%74%
Barometric pressure1014 hPa1013 hPa1012 hPa1012 hPa1011 hPa1010 hPa1010 hPa1010 hPa
Cloud cover28%15%17%13%6%5%10%7%
Heat index7°C (45°F)7°C (45°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)9°C (47°F)
Dew point3°C (38°F)3°C (38°F)3°C (37°F)3°C (38°F)3°C (37°F)3°C (37°F)3°C (37°F)4°C (40°F)
Wind
Speed5km/h (3mph)6km/h (4mph)8km/h (5mph)12km/h (7mph)15km/h (9mph)19km/h (12mph)22km/h (13mph)21km/h (13mph)
Gusts7km/h (4mph)9km/h (6mph)11km/h (7mph)17km/h (10mph)25km/h (16mph)24km/h (15mph)23km/h (14mph)37km/h (23mph)
Direction 139°
SE
67°
ENE
26°
NNE

N
340°
NNW
322°
NW
327°
NNW
328°
NNW
Wind chill7°C (44°F)6°C (43°F)5°C (41°F)4°C (40°F)4°C (39°F)3°C (38°F)4°C (39°F)5°C (42°F)
Waves
Height0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 246°
WSW
247°
WSW
232°
SW
233°
SW
251°
WSW
252°
WSW
253°
WSW
254°
WSW
Period8.2 sec.7.9 sec.3.7 sec.3.7 sec.3.6 sec.9.9 sec.9.8 sec.9.7 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Friday 26 April 2024

On Friday 26 April 2024, the sun will rise at 05:15 and will set at 20:15 on the beach(es) of Ketchikan. The outside temperature will be a high of 47°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 12.4mph km/h (with gusts up to 21.8mph). Wave height will be up to 1.3ft 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)8°C (47°F)7°C (45°F)7°C (45°F)7°C (44°F)8°C (46°F)
Perceived temperature5°C (41°F)5°C (41°F)5°C (41°F)6°C (44°F)5°C (41°F)4°C (39°F)4°C (39°F)6°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%80%80%79%77%81%82%84%
Barometric pressure1011 hPa1011 hPa1012 hPa1012 hPa1012 hPa1011 hPa1010 hPa1009 hPa
Cloud cover3%3%3%3%4%5%5%19%
Heat index8°C (47°F)8°C (46°F)8°C (46°F)8°C (47°F)7°C (45°F)7°C (45°F)7°C (44°F)8°C (46°F)
Dew point5°C (40°F)5°C (40°F)5°C (40°F)5°C (40°F)3°C (38°F)4°C (40°F)4°C (39°F)5°C (41°F)
Wind
Speed20km/h (13mph)18km/h (11mph)15km/h (9mph)9km/h (6mph)12km/h (7mph)19km/h (12mph)15km/h (9mph)10km/h (6mph)
Gusts35km/h (22mph)29km/h (18mph)23km/h (14mph)14km/h (9mph)22km/h (14mph)23km/h (15mph)31km/h (19mph)18km/h (11mph)
Direction 334°
NNW
332°
NNW
333°
NNW
338°
NNW
243°
WSW
231°
SW
227°
SW
206°
SSW
Wind chill5°C (41°F)5°C (41°F)5°C (41°F)6°C (44°F)5°C (41°F)4°C (39°F)4°C (39°F)6°C (42°F)
Waves
Height0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (0.9ft)0.3m (0.9ft)0.4m (1.3ft)0.4m (1.5ft)0.4m (1.2ft)
Direction 255°
WSW
255°
WSW
256°
WSW
256°
WSW
257°
WSW
257°
WSW
259°
WSW
259°
W
Period9.7 sec.9.8 sec.9.9 sec.10.1 sec.10.2 sec.10.3 sec.10.5 sec.10.9 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Saturday 27 April 2024

On Saturday 27 April 2024, the sun will rise at 05:13 and will set at 20:17 on the beach(es) of Ketchikan. The outside temperature will be a high of 47°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! Be careful, the sea will be generally rough with a wind speed of up to 36.7mph km/h (with gusts up to 39.8mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)7°C (45°F)8°C (46°F)7°C (45°F)7°C (45°F)
Perceived temperature5°C (41°F)5°C (41°F)3°C (38°F)4°C (38°F)2°C (36°F)2°C (36°F)1°C (35°F)2°C (35°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%85%84%82%85%79%84%80%
Barometric pressure1009 hPa1008 hPa1007 hPa1006 hPa1004 hPa1002 hPa1002 hPa1004 hPa
Cloud cover46%100%83%100%100%100%79%91%
Heat index8°C (46°F)8°C (46°F)8°C (46°F)8°C (46°F)7°C (45°F)8°C (46°F)7°C (45°F)7°C (45°F)
Dew point5°C (41°F)5°C (42°F)5°C (41°F)5°C (41°F)5°C (41°F)4°C (40°F)5°C (41°F)4°C (39°F)
Wind
Speed13km/h (8mph)18km/h (11mph)36km/h (23mph)37km/h (23mph)42km/h (26mph)59km/h (36mph)58km/h (36mph)45km/h (28mph)
Gusts19km/h (12mph)27km/h (17mph)51km/h (32mph)53km/h (33mph)48km/h (30mph)64km/h (40mph)64km/h (40mph)46km/h (29mph)
Direction 174°
S
145°
SE
151°
SSE
148°
SSE
136°
SE
141°
SE
153°
SSE
176°
S
Wind chill5°C (41°F)5°C (41°F)3°C (38°F)4°C (38°F)2°C (36°F)2°C (36°F)1°C (35°F)2°C (35°F)
Waves
Height0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.3m (0.9ft)0.4m (1.2ft)0.6m (1.9ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 260°
W
260°
W
261°
W
261°
W
261°
W
171°
S
170°
S
168°
SSE
Period10.4 sec.10.3 sec.8.3 sec.8.2 sec.8.0 sec.7.9 sec.4.8 sec.5.0 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.9m (3ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Sunday 28 April 2024

On Sunday 28 April 2024, the sun will rise at 05:10 and will set at 20:19 on the beach(es) of Ketchikan. The outside temperature will be a high of 45°F t and a low of 41°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 25.5mph km/h (with gusts up to 34.8mph). Wave height will be up to 10.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)6°C (42°F)5°C (41°F)7°C (44°F)
Perceived temperature2°C (36°F)2°C (36°F)2°C (35°F)2°C (36°F)3°C (37°F)1°C (34°F)1°C (34°F)1°C (35°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%70%71%72%69%86%79%72%
Barometric pressure1005 hPa1005 hPa1005 hPa1005 hPa1005 hPa1005 hPa1008 hPa1010 hPa
Cloud cover88%89%85%37%75%82%90%52%
Heat index7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)6°C (42°F)5°C (41°F)7°C (44°F)
Dew point3°C (37°F)2°C (35°F)2°C (35°F)2°C (36°F)1°C (35°F)4°C (38°F)2°C (35°F)2°C (35°F)
Wind
Speed33km/h (21mph)31km/h (19mph)41km/h (26mph)34km/h (21mph)24km/h (15mph)33km/h (20mph)22km/h (13mph)39km/h (24mph)
Gusts48km/h (30mph)48km/h (30mph)56km/h (35mph)46km/h (29mph)37km/h (23mph)46km/h (29mph)31km/h (19mph)55km/h (34mph)
Direction 181°
S
155°
SSE
143°
SE
146°
SSE
135°
SE
177°
S
187°
S
150°
SSE
Wind chill2°C (36°F)2°C (36°F)2°C (35°F)2°C (36°F)3°C (37°F)1°C (34°F)1°C (34°F)1°C (35°F)
Waves
Height0.7m (2.4ft)1.4m (4.6ft)3.0m (9.9ft)3.3m (10.9ft)2.9m (9.4ft)2.1m (7.0ft)1.4m (4.7ft)1.0m (3.3ft)
Direction 167°
SSE
157°
SSE
161°
SSE
163°
SSE
164°
SSE
165°
SSE
167°
SSE
168°
SSE
Period5.1 sec.10.5 sec.10.4 sec.10.4 sec.10.3 sec.11.7 sec.11.7 sec.6.1 sec.
Significant height1.0m (3.3ft)1.9m (6.2ft)2.4m (7.9ft)2.4m (7.9ft)2.0m (6.6ft)1.4m (4.6ft)0.8m (2.6ft)0.2m (0.7ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Monday 29 April 2024

On Monday 29 April 2024, the sun will rise at 05:08 and will set at 20:21 on the beach(es) of Ketchikan. The outside temperature will be a high of 47°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 24.2mph km/h (with gusts up to 32.3mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)7°C (44°F)7°C (45°F)8°C (46°F)
Perceived temperature2°C (35°F)2°C (36°F)3°C (37°F)4°C (38°F)4°C (39°F)3°C (37°F)4°C (40°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%68%65%63%62%74%75%74%
Barometric pressure1010 hPa1011 hPa1011 hPa1012 hPa1013 hPa1014 hPa1014 hPa1015 hPa
Cloud cover58%57%38%80%57%72%84%74%
Heat index7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)7°C (44°F)7°C (45°F)8°C (46°F)
Dew point2°C (36°F)1°C (34°F)1°C (33°F)0°C (33°F)0°C (33°F)3°C (37°F)3°C (37°F)3°C (38°F)
Wind
Speed39km/h (24mph)34km/h (21mph)27km/h (17mph)18km/h (11mph)19km/h (12mph)25km/h (15mph)15km/h (10mph)8km/h (5mph)
Gusts52km/h (32mph)46km/h (28mph)37km/h (23mph)25km/h (15mph)27km/h (17mph)36km/h (22mph)24km/h (15mph)11km/h (7mph)
Direction 146°
SE
135°
SE
132°
SE
88°
E
146°
SSE
166°
SSE
152°
SSE
145°
SE
Wind chill2°C (35°F)2°C (36°F)3°C (37°F)4°C (38°F)4°C (39°F)3°C (37°F)4°C (40°F)6°C (43°F)
Waves
Height0.8m (2.5ft)0.6m (2.0ft)0.5m (1.8ft)0.5m (1.7ft)0.6m (1.9ft)0.8m (2.7ft)0.7m (2.2ft)0.6m (2.0ft)
Direction 242°
WSW
244°
WSW
245°
WSW
246°
WSW
248°
WSW
250°
WSW
252°
WSW
254°
WSW
Period5.6 sec.5.2 sec.10.7 sec.10.6 sec.12.8 sec.12.1 sec.11.7 sec.4.7 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.6m (2ft)0.8m (2.6ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather on Tuesday 30 April 2024

On Tuesday 30 April 2024, the sun will rise at 05:06 and will set at 20:23 on the beach(es) of Ketchikan. The outside temperature will be a high of 49°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 21.8mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)8°C (46°F)8°C (47°F)9°C (48°F)
Perceived temperature8°C (46°F)5°C (41°F)5°C (40°F)5°C (41°F)5°C (41°F)5°C (41°F)6°C (42°F)6°C (43°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%76%74%72%70%65%66%72%
Barometric pressure1016 hPa1017 hPa1018 hPa1018 hPa1019 hPa1019 hPa1018 hPa1019 hPa
Cloud cover96%46%21%17%10%8%6%32%
Heat index8°C (46°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)8°C (46°F)8°C (47°F)9°C (48°F)
Dew point4°C (39°F)3°C (38°F)3°C (37°F)3°C (37°F)2°C (36°F)2°C (35°F)2°C (36°F)4°C (40°F)
Wind
Speed3km/h (2mph)14km/h (9mph)13km/h (8mph)15km/h (9mph)11km/h (7mph)14km/h (9mph)15km/h (10mph)18km/h (11mph)
Gusts5km/h (3mph)20km/h (12mph)19km/h (12mph)21km/h (13mph)20km/h (13mph)29km/h (18mph)33km/h (20mph)35km/h (22mph)
Direction 40°
NE
358°
N
18°
NNE
360°
N
347°
NNW
294°
WNW
277°
W
324°
NW
Wind chill8°C (46°F)5°C (41°F)5°C (40°F)5°C (41°F)5°C (41°F)5°C (41°F)6°C (42°F)6°C (43°F)
Waves
Height0.5m (1.8ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 255°
WSW
256°
WSW
257°
WSW
258°
WSW
258°
WSW
168°
SSE
168°
SSE
172°
S
Period5.8 sec.6.1 sec.6.1 sec.6.0 sec.6.0 sec.6.1 sec.6.2 sec.6.5 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)6°C (43°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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