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 20 November 202436°F to 41°Fnot recommended
Thursday 21 November 202429°F to 36°Fnot recommended
Friday 22 November 202431°F to 38°Fnot recommended
Saturday 23 November 202431°F to 36°Fnot recommended
Sunday 24 November 202431°F to 34°Fnot recommended
Monday 25 November 202434°F to 36°Fnot recommended
Tuesday 26 November 202438°F to 43°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Ketchikan

Sea weather on Wednesday 20 November 2024

On Wednesday 20 November 2024, the sun will rise at 07:32 and will set at 15:33 on the beach(es) of Ketchikan. The outside temperature will be a high of 41°F t and a low of 36°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 41mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (41°F)5°C (41°F)3°C (38°F)4°C (39°F)3°C (38°F)2°C (35°F)2°C (35°F)2°C (36°F)
Perceived temperature-1°C (30°F)-1°C (31°F)-3°C (27°F)-2°C (29°F)-3°C (27°F)-5°C (23°F)-5°C (24°F)-5°C (24°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity46%47%55%50%49%52%55%55%
Barometric pressure999 hPa999 hPa999 hPa1002 hPa1003 hPa1005 hPa1008 hPa1010 hPa
Cloud cover11%22%44%54%30%7%44%50%
Heat index5°C (41°F)5°C (41°F)3°C (38°F)4°C (39°F)3°C (38°F)2°C (35°F)2°C (35°F)2°C (36°F)
Dew point-6°C (22°F)-5°C (23°F)-5°C (24°F)-6°C (22°F)-6°C (21°F)-7°C (20°F)-6°C (21°F)-6°C (21°F)
Wind
Speed51km/h (32mph)41km/h (25mph)39km/h (24mph)31km/h (19mph)35km/h (22mph)41km/h (26mph)37km/h (23mph)40km/h (25mph)
Gusts66km/h (41mph)53km/h (33mph)50km/h (31mph)41km/h (25mph)48km/h (30mph)47km/h (29mph)51km/h (31mph)50km/h (31mph)
Direction 45°
NE
52°
NE
28°
NNE
51°
NE
39°
NE
33°
NNE
40°
NE
30°
NNE
Wind chill-1°C (30°F)-1°C (31°F)-3°C (27°F)-2°C (29°F)-3°C (27°F)-5°C (23°F)-5°C (24°F)-5°C (24°F)
Waves
Height1.5m (5.0ft)1.2m (3.8ft)1.2m (3.9ft)1.1m (3.7ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.3m (4.2ft)
Direction 56°
NE
48°
NE
51°
NE
49°
NE
49°
NE
162°
SSE
162°
SSE
161°
SSE
Period6.8 sec.6.7 sec.6.8 sec.13.4 sec.14.8 sec.14.4 sec.14.1 sec.13.5 sec.
Significant height1.6m (5.2ft)1.8m (5.9ft)1.6m (5.2ft)1.5m (4.9ft)1.8m (5.9ft)1.7m (5.6ft)1.3m (4.3ft)1.6m (5.2ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather on Thursday 21 November 2024

On Thursday 21 November 2024, the sun will rise at 07:34 and will set at 15:32 on the beach(es) of Ketchikan. The outside temperature will be a high of 36°F t and a low of 29°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 28mph km/h (with gusts up to 32.9mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (36°F)2°C (36°F)2°C (36°F)2°C (35°F)2°C (35°F)2°C (36°F)-1°C (29°F)2°C (35°F)
Perceived temperature-5°C (23°F)-4°C (24°F)-4°C (24°F)-4°C (25°F)-5°C (24°F)-4°C (25°F)-9°C (17°F)-4°C (25°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%55%58%57%56%56%58%59%
Barometric pressure1012 hPa1014 hPa1015 hPa1018 hPa1018 hPa1017 hPa1017 hPa1016 hPa
Cloud cover100%34%24%22%20%38%0%0%
Heat index2°C (36°F)2°C (36°F)2°C (36°F)2°C (35°F)2°C (35°F)2°C (36°F)-1°C (29°F)2°C (35°F)
Dew point-6°C (22°F)-6°C (22°F)-5°C (22°F)-6°C (22°F)-6°C (21°F)-5°C (22°F)-9°C (17°F)-5°C (22°F)
Wind
Speed45km/h (28mph)38km/h (23mph)38km/h (24mph)31km/h (19mph)34km/h (21mph)35km/h (22mph)32km/h (20mph)31km/h (19mph)
Gusts53km/h (33mph)46km/h (28mph)46km/h (29mph)39km/h (24mph)46km/h (29mph)47km/h (29mph)33km/h (20mph)40km/h (25mph)
Direction 24°
NNE
25°
NNE
25°
NNE
29°
NNE
18°
NNE
12°
NNE
11°
N
15°
NNE
Wind chill-5°C (23°F)-4°C (24°F)-4°C (24°F)-4°C (25°F)-5°C (24°F)-4°C (25°F)-9°C (17°F)-4°C (25°F)
Waves
Height1.2m (4.1ft)1.2m (3.8ft)1.2m (3.9ft)1.1m (3.5ft)0.9m (3.0ft)0.8m (2.7ft)0.8m (2.5ft)0.7m (2.4ft)
Direction 161°
SSE
161°
SSE
161°
SSE
162°
SSE
161°
SSE
161°
SSE
162°
SSE
162°
SSE
Period13.4 sec.13.5 sec.13.1 sec.12.8 sec.12.1 sec.11.7 sec.11.0 sec.10.7 sec.
Significant height1.5m (4.9ft)1.3m (4.3ft)1.5m (4.9ft)1.1m (3.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather on Friday 22 November 2024

On Friday 22 November 2024, the sun will rise at 07:35 and will set at 15:30 on the beach(es) of Ketchikan. The outside temperature will be a high of 38°F t and a low of 31°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 28.6mph km/h (with gusts up to 31.1mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)0°C (32°F)0°C (32°F)0°C (33°F)2°C (36°F)
Perceived temperature-5°C (23°F)-5°C (23°F)-5°C (22°F)-6°C (22°F)-8°C (18°F)-7°C (19°F)-6°C (21°F)-4°C (25°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%59%60%61%58%57%57%58%
Barometric pressure1015 hPa1014 hPa1012 hPa1010 hPa1007 hPa1005 hPa1005 hPa1004 hPa
Cloud cover0%0%0%0%0%0%2%2%
Heat index2°C (35°F)1°C (34°F)1°C (34°F)1°C (34°F)0°C (32°F)0°C (32°F)0°C (33°F)2°C (36°F)
Dew point-6°C (22°F)-6°C (21°F)-6°C (22°F)-5°C (22°F)-7°C (19°F)-7°C (19°F)-7°C (19°F)-5°C (23°F)
Wind
Speed33km/h (20mph)31km/h (19mph)35km/h (22mph)40km/h (25mph)46km/h (29mph)42km/h (26mph)34km/h (21mph)38km/h (23mph)
Gusts41km/h (25mph)38km/h (24mph)43km/h (27mph)48km/h (30mph)50km/h (31mph)44km/h (27mph)37km/h (23mph)49km/h (30mph)
Direction 12°
NNE
18°
NNE
13°
NNE
13°
NNE

N
14°
NNE
16°
NNE
15°
NNE
Wind chill-5°C (23°F)-5°C (23°F)-5°C (22°F)-6°C (22°F)-8°C (18°F)-7°C (19°F)-6°C (21°F)-4°C (25°F)
Waves
Height0.7m (2.5ft)0.7m (2.4ft)0.6m (1.9ft)0.7m (2.2ft)0.7m (2.5ft)0.8m (2.6ft)0.8m (2.7ft)0.7m (2.3ft)
Direction 162°
SSE
162°
SSE
162°
SSE
163°
SSE
19°
NNE
18°
NNE
21°
NNE
28°
NNE
Period10.3 sec.9.9 sec.9.7 sec.9.5 sec.9.1 sec.9.0 sec.8.9 sec.8.8 sec.
Significant height1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)1.0m (3.3ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather on Saturday 23 November 2024

On Saturday 23 November 2024, the sun will rise at 07:37 and will set at 15:29 on the beach(es) of Ketchikan. The outside temperature will be a high of 36°F t and a low of 31°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 31.7mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (36°F)2°C (35°F)2°C (35°F)1°C (34°F)0°C (33°F)0°C (32°F)-0°C (31°F)0°C (32°F)
Perceived temperature-5°C (24°F)-5°C (24°F)-5°C (23°F)-6°C (22°F)-7°C (20°F)-7°C (20°F)-8°C (18°F)-7°C (19°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity58%59%58%58%56%55%58%59%
Barometric pressure1003 hPa1004 hPa1005 hPa1007 hPa1009 hPa1010 hPa1011 hPa1012 hPa
Cloud cover2%5%0%3%4%4%10%7%
Heat index2°C (36°F)2°C (35°F)2°C (35°F)1°C (34°F)0°C (33°F)0°C (32°F)-0°C (31°F)0°C (32°F)
Dew point-5°C (23°F)-5°C (22°F)-6°C (22°F)-6°C (21°F)-8°C (18°F)-8°C (18°F)-8°C (18°F)-7°C (19°F)
Wind
Speed41km/h (26mph)38km/h (23mph)37km/h (23mph)39km/h (24mph)38km/h (24mph)37km/h (23mph)39km/h (24mph)39km/h (24mph)
Gusts51km/h (32mph)46km/h (29mph)46km/h (28mph)48km/h (30mph)39km/h (24mph)40km/h (25mph)40km/h (25mph)47km/h (29mph)
Direction
N
11°
NNE
19°
NNE
24°
NNE
27°
NNE
26°
NNE
23°
NNE
26°
NNE
Wind chill-5°C (24°F)-5°C (24°F)-5°C (23°F)-6°C (22°F)-7°C (20°F)-7°C (20°F)-8°C (18°F)-7°C (19°F)
Waves
Height0.6m (1.9ft)0.6m (2.1ft)0.7m (2.2ft)0.7m (2.4ft)0.8m (2.6ft)0.8m (2.8ft)0.9m (3.0ft)1.0m (3.3ft)
Direction 33°
NNE
23°
NNE
22°
NNE
25°
NNE
26°
NNE
52°
NE
48°
NE
49°
NE
Period8.5 sec.8.3 sec.8.2 sec.8.2 sec.11.0 sec.10.6 sec.10.0 sec.9.8 sec.
Significant height0.8m (2.6ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.3m (4.3ft)1.2m (3.9ft)1.3m (4.3ft)1.6m (5.2ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather on Sunday 24 November 2024

On Sunday 24 November 2024, the sun will rise at 07:39 and will set at 15:28 on the beach(es) of Ketchikan. The outside temperature will be a high of 34°F t and a low of 31°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 23.6mph km/h (with gusts up to 27.3mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-0°C (32°F)0°C (32°F)-0°C (32°F)-0°C (32°F)-1°C (30°F)-1°C (31°F)-0°C (32°F)1°C (33°F)
Perceived temperature-7°C (19°F)-7°C (19°F)-7°C (19°F)-6°C (21°F)-6°C (21°F)-5°C (22°F)-5°C (23°F)-4°C (25°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%56%56%54%52%49%50%52%
Barometric pressure1014 hPa1015 hPa1016 hPa1018 hPa1020 hPa1020 hPa1020 hPa1021 hPa
Cloud cover3%0%10%10%5%7%9%7%
Heat index-0°C (32°F)0°C (32°F)-0°C (32°F)-0°C (32°F)-1°C (30°F)-1°C (31°F)-0°C (32°F)1°C (33°F)
Dew point-7°C (19°F)-8°C (18°F)-8°C (18°F)-8°C (17°F)-10°C (15°F)-10°C (14°F)-9°C (15°F)-8°C (18°F)
Wind
Speed38km/h (23mph)36km/h (23mph)34km/h (21mph)26km/h (16mph)19km/h (12mph)17km/h (10mph)17km/h (11mph)16km/h (10mph)
Gusts44km/h (28mph)44km/h (27mph)41km/h (26mph)32km/h (20mph)29km/h (18mph)26km/h (16mph)28km/h (17mph)22km/h (14mph)
Direction 26°
NNE
27°
NNE
22°
NNE
33°
NNE
35°
NE
47°
NE
37°
NE
35°
NE
Wind chill-7°C (19°F)-7°C (19°F)-7°C (19°F)-6°C (21°F)-6°C (21°F)-5°C (22°F)-5°C (23°F)-4°C (25°F)
Waves
Height1.0m (3.3ft)0.9m (2.9ft)0.8m (2.6ft)0.7m (2.2ft)0.5m (1.8ft)0.5m (1.5ft)0.4m (1.3ft)0.3m (1.1ft)
Direction 47°
NE
45°
NE
32°
NNE
26°
NNE
30°
NNE
36°
NE
35°
NE
162°
SSE
Period9.5 sec.9.7 sec.9.7 sec.9.3 sec.9.3 sec.9.1 sec.9.1 sec.9.0 sec.
Significant height1.4m (4.6ft)1.2m (3.9ft)1.1m (3.6ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather on Monday 25 November 2024

On Monday 25 November 2024, the sun will rise at 07:41 and will set at 15:27 on the beach(es) of Ketchikan. The outside temperature will be a high of 36°F t and a low of 34°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 13.1mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature1°C (33°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (34°F)1°C (34°F)2°C (35°F)
Perceived temperature-4°C (26°F)-3°C (26°F)-3°C (27°F)-2°C (28°F)-2°C (28°F)-1°C (30°F)1°C (34°F)2°C (35°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity53%52%53%52%51%51%50%50%
Barometric pressure1021 hPa1020 hPa1020 hPa1020 hPa1020 hPa1019 hPa1019 hPa1019 hPa
Cloud cover6%32%18%2%18%100%100%17%
Heat index1°C (33°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (34°F)1°C (34°F)2°C (35°F)
Dew point-8°C (18°F)-8°C (18°F)-8°C (18°F)-8°C (18°F)-8°C (17°F)-8°C (18°F)-8°C (17°F)-8°C (18°F)
Wind
Speed15km/h (10mph)13km/h (8mph)12km/h (8mph)9km/h (6mph)8km/h (5mph)6km/h (4mph)3km/h (2mph)0km/h (0mph)
Gusts21km/h (13mph)18km/h (11mph)16km/h (10mph)13km/h (8mph)11km/h (7mph)8km/h (5mph)4km/h (2mph)6km/h (4mph)
Direction 32°
NNE
26°
NNE
22°
NNE
24°
NNE
26°
NNE

N
17°
NNE
220°
SW
Wind chill-4°C (26°F)-3°C (26°F)-3°C (27°F)-2°C (28°F)-2°C (28°F)-1°C (30°F)1°C (34°F)2°C (35°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)
Direction 161°
SSE
160°
SSE
159°
SSE
160°
SSE
160°
SSE
160°
SSE
161°
SSE
252°
WSW
Period8.8 sec.8.2 sec.7.6 sec.7.3 sec.6.8 sec.6.4 sec.6.1 sec.5.8 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather on Tuesday 26 November 2024

On Tuesday 26 November 2024, the sun will rise at 07:43 and will set at 15:26 on the beach(es) of Ketchikan. The outside temperature will be a high of 43°F t and a low of 38°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 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (37°F)3°C (38°F)4°C (39°F)3°C (38°F)4°C (38°F)5°C (40°F)5°C (40°F)6°C (42°F)
Perceived temperature0°C (32°F)-1°C (31°F)0°C (32°F)-1°C (29°F)-1°C (31°F)1°C (34°F)1°C (34°F)3°C (37°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%73%96%95%93%90%86%82%
Barometric pressure1019 hPa1018 hPa1019 hPa1020 hPa1020 hPa1020 hPa1020 hPa1020 hPa
Cloud cover100%100%100%99%100%100%86%100%
Heat index3°C (37°F)3°C (38°F)4°C (39°F)3°C (38°F)4°C (38°F)5°C (40°F)5°C (40°F)6°C (42°F)
Dew point-5°C (23°F)-1°C (30°F)3°C (38°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)
Wind
Speed9km/h (6mph)17km/h (11mph)16km/h (10mph)24km/h (15mph)21km/h (13mph)17km/h (10mph)18km/h (11mph)13km/h (8mph)
Gusts12km/h (8mph)22km/h (14mph)21km/h (13mph)32km/h (20mph)29km/h (18mph)24km/h (15mph)28km/h (17mph)18km/h (11mph)
Direction 136°
SE
137°
SE
113°
ESE
82°
E
109°
ESE
97°
E
98°
E
163°
SSE
Wind chill0°C (32°F)-1°C (31°F)0°C (32°F)-1°C (29°F)-1°C (31°F)1°C (34°F)1°C (34°F)3°C (37°F)
Waves
Height0.2m (0.6ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.8ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.2ft)
Direction 249°
WSW
255°
WSW
257°
WSW
258°
WSW
254°
WSW
256°
WSW
158°
SSE
167°
SSE
Period5.5 sec.5.3 sec.5.2 sec.12.0 sec.5.7 sec.7.2 sec.7.4 sec.7.5 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.3m (1ft)
Sea water temperature
Water temperature8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)8°C (47°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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