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Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Coastal Waters Forecast for Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm (PZZ176) (Text-Only)
NWS Forecast for: Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm (PZZ176)
Issued by: National Weather Service Seattle, WA
Last Update: 128 PM PDT Tue Sep 8 2026		Print

Tonight: N wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: NW 6 ft at 7 seconds, W 3 ft at 14 seconds and SW 2 ft at 14 seconds.

Wed: N wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: NW 6 ft at 7 seconds, W 4 ft at 13 seconds and S 2 ft at 13 seconds.

Wed Night: NW wind 15 to 20 kt. Seas 6 to 9 ft. Wave detail: N 6 ft at 6 seconds, NW 7 ft at 9 seconds and W 4 ft at 12 seconds.

Thu: NW wind 15 to 20 kt. Seas 8 to 9 ft. Wave detail: NW 9 ft at 8 seconds and SW 2 ft at 18 seconds.

Thu Night: NW wind 15 to 20 kt. Seas 8 to 10 ft. Wave detail: NW 9 ft at 9 seconds and SW 2 ft at 17 seconds.

Fri: NW wind 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Seas 7 to 9 ft, subsiding to 6 to 7 ft in the afternoon. Wave detail: NW 8 ft at 9 seconds and SW 2 ft at 17 seconds.

Fri Night: NW wind around 5 kt, veering to N after midnight. Seas 5 to 6 ft. Wave detail: NW 6 ft at 10 seconds and SW 2 ft at 16 seconds. A chance of rain.

Sat: N wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: NW 5 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain in the morning.

Sat Night: NW wind around 10 kt. Seas 5 to 6 ft. Wave detail: N 2 ft at 5 seconds, NW 5 ft at 9 seconds and SW 2 ft at 15 seconds.

Sun: W wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: NW 5 ft at 9 seconds and SW 2 ft at 14 seconds.

Sun Night: NW wind 5 to 10 kt. Seas around 5 ft. Wave detail: NW 4 ft at 8 seconds and SW 2 ft at 14 seconds.






Zone Forecast: Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm (PZZ176)

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