Seaside Water Temperature

Seaside is a town close to Pacific Ocean. temperate climate with warm and dry summer would be the climate here. August is the month with the highest water temperature at 58.5°F / 14.7°C. The month with the lowest is February with an average water temperature of 48.4°F / 9.1°C. The avg. air temperature is around 59.7°F / 15.4°C, August is the month with the highest temperature. December is the coolest with 42.4°F / 5.8°C average air temperature. July is the month with the min. precipitation of 0.2in / 5.9mm and December with the max. precipitation in a year with 4.4in / 111.8mm. If you plan to visit this place, the month June, July, August, September would be the best time.

Seaside Summary

Description Value
Current water temperature 55.4 °F / 13 °C
Warmest Month Water Temperature: August with 58.5°F / 14.7°C
Coldest Month Water Temperature: February with 48.4°F / 9.1°C
Warmest Month Air Temperature: August with 59.7°F / 15.4°C
Coldest Month Air Temperature: December with 42.4°F / 5.8°C
Wettest Month: December with 4.4in / 111.8mm
Driest Month: July with 0.2in / 5.9mm
Highest Humidity December with 83%
Lowest Humidity April with 79.1%
Best Time to Visit: June, July, August, September
Climate Classification temperate climate with warm and dry summer

Seaside water temperature by month

Pacific Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

49.5 48.9 48.6

February

49.1 48.4 47.8

March

49.3 48.6 48

April

51.6 50 49.1

May

54.9 53.2 51.6

June

57.9 56.3 54.7

July

58.6 57.7 56.7

August

59 58.3 57

September

58.6 57.4 55.9

October

56.3 54.9 53.2

November

53.2 52.3 51.3

December

51.3 50 49.1

Pacific Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

9.7 9.4 9.2

February

9.5 9.1 8.8

March

9.6 9.2 8.9

April

10.9 10 9.5

May

12.7 11.8 10.9

June

14.4 13.5 12.6

July

14.8 14.3 13.7

August

15 14.6 13.9

September

14.8 14.1 13.3

October

13.5 12.7 11.8

November

11.8 11.3 10.7

December

10.7 10 9.5
The highest water temperature will be reached in August with around 58.5°F / 14.7°C. The lowest in February with an average water temperature of 48.4°F / 9.1°C.

Seaside weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 15
Few clouds
68 °F
50°F
20 °C
10°C
1mph (2km/h)
south-southeast
0in (0mm)
20 %
61%
Jan. 16
Scattered clouds
61 °F
49°F
16 °C
9°C
1mph (2km/h)
southwest
0in (1mm)
35 %
81%
Jan. 17
Scattered clouds
63 °F
46°F
17 °C
8°C
1mph (2km/h)
south
0in (0mm)
20 %
78%
Jan. 18
Few clouds
69 °F
49°F
21 °C
9°C
1mph (2km/h)
southeast
0in (0mm)
0 %
42%
Jan. 19
Few clouds
64 °F
42°F
18 °C
5°C
2mph (4km/h)
east
0in (0mm)
0 %
30%
Jan. 20
Clear Sky
65 °F
45°F
19 °C
7°C
1mph (2km/h)
south
0in (0mm)
0 %
28%
Jan. 21
Scattered clouds
59 °F
47°F
15 °C
9°C
1mph (2km/h)
southwest
0in (0mm)
0 %
38%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 22
Scattered clouds
47 °F
41°F
8 °C
5°C
1mph (2km/h)
southwest
0in (1mm)
45 %
62%
Jan. 23
Light shower rain
50 °F
36°F
10 °C
2°C
1mph (2km/h)
west
0in (3mm)
75 %
77%
Jan. 24
Scattered clouds
53 °F
35°F
12 °C
2°C
1mph (2km/h)
west-southwest
0in (0mm)
20 %
77%
Jan. 25
Light shower rain
60 °F
37°F
16 °C
3°C
1mph (1km/h)
west
0in (4mm)
80 %
91%
Jan. 26
Scattered clouds
54 °F
39°F
12 °C
4°C
1mph (2km/h)
south-southwest
0in (1mm)
40 %
73%
Jan. 27
Broken clouds
53 °F
40°F
12 °C
5°C
1mph (2km/h)
south-southeast
0in (0mm)
0 %
53%
Jan. 28
Broken clouds
60 °F
45°F
16 °C
7°C
1mph (2km/h)
south
0in (0mm)
0 %
52%
Jan. 29
Broken clouds
58 °F
49°F
15 °C
9°C
1mph (2km/h)
south
0in (0mm)
20 %
75%
Jan. 30
Scattered clouds
50 °F
40°F
10 °C
5°C
1mph (2km/h)
west-southwest
0in (2mm)
60 %
86%

Seaside weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

49.1 43 37.2 1.4 13 82.8%

February

49.5 42.8 37.4 0.3 12 80.1%

March

51.8 44.4 39 4.3 18 80.8%

April

55.4 46.9 40.3 1 10 79.1%

May

59.7 51.3 45 1.1 0 79.4%

June

64.4 55 49.5 1.1 0 80.4%

July

66.4 58.6 52.7 0.2 0 81.4%

August

68.9 59.7 54.5 0.6 0 82.1%

September

67.8 57.9 51.6 0.6 0 80.5%

October

61.2 52.7 45.9 0.4 0 81.8%

November

54.1 46.6 39.2 2.2 17 82.3%

December

47.8 42.4 37.4 4.4 16 83%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

9.5 6.1 2.9 36.7 13 82.8%

February

9.7 6 3 6.9 12 80.1%

March

11 6.9 3.9 110.1 18 80.8%

April

13 8.3 4.6 25.7 10 79.1%

May

15.4 10.7 7.2 28.6 0 79.4%

June

18 12.8 9.7 27.8 0 80.4%

July

19.1 14.8 11.5 5.9 0 81.4%

August

20.5 15.4 12.5 14 0 82.1%

September

19.9 14.4 10.9 15.7 0 80.5%

October

16.2 11.5 7.7 11.4 0 81.8%

November

12.3 8.1 4 55.8 17 82.3%

December

8.8 5.8 3 111.8 16 83%
The hottest avg. temperature is around 59.7°F / 15.4°C, August is the month with the highest temperature. December is the coolest with 42.4°F / 5.8°C average temperature. July is the month with the lowest precipitation of 0.2in / 5.9mm and December with the maximum precipitation in a year with 4.4in / 111.8mm.

Activities & POI in Seaside

Type of Activity List
Beach Columbia Beach, Seaside Cove Beach
Golf Course Seaside Golf Club
Caravan Site Circle Creek RV Resort, Forest Lake Resorts, Seaside RV Resort & Campground
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