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Patos Island Wharf, Boundary Pass, Washington Sea Temperature in July

Washington, United States

June Patos Island Wharf, Boundary Pass, Washington year-round → August

Average sea temperature for Patos Island Wharf, Boundary Pass, Washington, United States across July, based on 10 years of daily readings.

Average

15.49° C

High

19.45° C

Low

13.11° C

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

July is the 2nd warmest of 12 months at Patos Island Wharf, Boundary Pass, Washington. On average the water sits 4.5° than the year-round mean of 11° C.

Compared to June, July is 2.2° warmer than (13.27° C in June). By August the water is usually 15.86° C.

Patos Island Wharf, Boundary Pass, Washington Day-by-Day Water Temperature in July

10-year low, average and high

12.0° C
14.1° C
16.3° C
18.4° C
20.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through July. Range Average

Each vertical bar above is one day of July. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Patos Island Wharf, Boundary Pass, Washington.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

July Water Temperature Table for Patos Island Wharf, Boundary Pass, Washington

10-year daily averages

Day Average Low High
July 1 14.45° C 13.77° C 15.91° C
July 2 14.52° C 13.72° C 15.96° C
July 3 14.55° C 13.4° C 16.19° C
July 4 14.69° C 13.33° C 16.7° C
July 5 14.96° C 13.83° C 16.93° C
July 6 15.17° C 14.38° C 16.94° C
July 7 15.26° C 14.09° C 17.07° C
July 8 15.2° C 13.65° C 16.95° C
July 9 15.08° C 13.44° C 16.86° C
July 10 14.92° C 13.18° C 16.82° C
July 11 14.93° C 13.11° C 16.76° C
July 12 15.14° C 13.36° C 17.05° C
July 13 15.49° C 13.62° C 17.33° C
July 14 15.75° C 13.8° C 17.38° C
July 15 15.87° C 14.04° C 16.85° C
July 16 15.96° C 14.01° C 17.31° C
July 17 15.68° C 13.92° C 17.1° C
July 18 15.62° C 13.5° C 17.1° C
July 19 15.68° C 13.65° C 16.57° C
July 20 15.72° C 13.71° C 16.52° C
July 21 15.78° C 14.16° C 17.12° C
July 22 15.64° C 14.85° C 16.59° C
July 23 15.36° C 14.82° C 16.05° C
July 24 15.29° C 14.35° C 16.24° C
July 25 15.34° C 13.93° C 16.59° C
July 26 15.71° C 14.09° C 17.32° C
July 27 16.04° C 13.87° C 18.21° C
July 28 16.24° C 13.91° C 18.55° C
July 29 16.38° C 14.22° C 18.86° C
July 30 16.34° C 14.25° C 19.18° C
July 31 16.49° C 14.34° C 19.45° C

Where July Sits in the Year

July highlighted

4.0° C
8.4° C
12.8° C
17.1° C
21.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
7.68° C
7.58° C
8.08° C
9.6° C
11.79° C
13.27° C
15.49° C
15.86° C
14.08° C
11.11° C
9.16° C
8.29° C
10-year monthly history for Patos Island Wharf, Boundary Pass, Washington. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in July

Compare other United States water for the same month

Patos Island Wharf, Boundary Pass, Washington Location

48.7867, -122.9700

48.78670, -122.97000 View on OpenStreetMap →

Patos Island Wharf, Boundary Pass, Washington sits at 48.7867°N, 122.9700°W, on the coast of Washington, United States. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Patos Island Wharf, Boundary Pass, Washington