Weather & Tides- June 9, 2025

NATIONAL WEATHER SERVICE REPORT 

Monday,  June 9th, 2025

SYNOPSIS: Isolated thunderstorm threat for Trinity, Del Norte, and NE Mendocino County continues this afternoon into the evening. Warm temperatures continue today, however, a cooling trend will keep temperatures cooling steadily through the week.

TODAY: 

Inland: Sunny, with a high near 93. Light and variable wind.

Along the Coast: Partly sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.

TONIGHT:  

Inland: Partly cloudy, with a low around 56. Light north wind.

Along the Coast:  Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 51. West wind around 5 mph becoming calm in the evening. 

Extended Forecast: An unusual weather pattern is developing over Northwest California as the region becomes wedged between two high-pressure ridges. This setup is promoting instability and the potential for thunderstorms, especially over the interior mountains, with small hail, lightning, and brief wetting rain possible. Monday brings the highest storm chances to Trinity County, along with fire weather concerns due to dry lightning and gusty winds. A brief cool-down begins midweek with increased winds and lower temperatures, while thunderstorm chances decrease as moisture shifts eastward.

Predicted Temperatures

Location	High Today	Low Tonight	HighTomorrow
Inland	93	56	80
Along The Coast	71	51	68

The coastal waters forecast from Point Saint George to Cape Mendocino and out to 10 nautical miles.

Today	Wind	NW wind 5 kt, rising to 5 to 10 kt this afternoon.
	Waves	N 1 foot at 5 seconds and NW 4 ft at 9 seconds. Patchy dense fog this morning.
Tonight	Wind	SW wind 5 kt.
	Waves	N 1 foot at 5 seconds and NW 5 ft at 9 seconds. Patchy dense fog.

The coastal waters forecast from Cape Mendocino to Point Arena and out to 10 nautical miles. 

Today	Wind	NW wind 10 to 15 kt.
	Waves	N 4 ft at 5 seconds and NW 4 ft at 8 seconds.
Tonight	Wind	NW wind 10 to 15 kt
	Waves	N 5 ft at 5 seconds and NW 6 ft at 9 seconds. Patchy dense fog.

Lastly, here are the solar and lunar phases and tidal information : Today, Monday,  June 9th, the sun rose in Shelter Cove at 5:47am and sunset will be at 8:45pm, for a total of 14 hours and 57 minutes of sunlight. The next low tide will be at 4:28 pm, at 2.8ft.  The first high tide will be at 12:03 pm, at 4.1ft,  and the next high tide at 10:26 pm, with a height of 6.1 ft.   The waxing gibbous moon set at 4:13 am in the southwest. Eventually, the moon will rise again in the southeast at 7:51 pm. According to the solunar theory, today is a good day for fishing, the fish activity forecast is high.