Marine Weather Net

Roche Harbor, WA Weather Forecast




Roche Harbor, Washington

 Lat: 48.61N, Lon: 123.15W

Current Conditions Updated: 453 AM PDT MON AUG 31 2026

Clear


Temp: 50°F
  • Humidity:
  • 96%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.99 in.
  • Dewpoint:
  • 49°F
  • Heat index:
  • 50°F

  • Sunrise:
  • 6:27 AM PDT
  • Sunset:
  • 7:55 PM PDT
  • Moonrise:
  • 8:58 PM PDT
  • Moonset:
  • 10:44 AM PDT

TODAY

PARTLY SUNNY
Hi: 65°F
Lo: 55°F

TUESDAY

PARTLY SUNNY
Hi: 65°F
Lo: 55°F

WEDNESDAY

CHANCE OF RAIN
Hi: 65°F
Lo: 50°F

THURSDAY

PARTLY SUNNY
Hi: 67°F
Lo: 50°F
Weather Forecast In Detail:
Forecast Issued: 236 AM PDT Mon Aug 31 2026

Today...Partly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Light wind becoming north around 10 mph in the afternoon.
Tonight...Partly cloudy. Lows in the 50s. Northwest wind to 10 mph in the evening becoming light.
Tuesday...Partly sunny. Highs in the mid 60s to lower 70s. South wind to 10 mph increasing to 10 to 15 mph in the afternoon.
Tuesday Night...Mostly cloudy with a chance of rain. Lows in the 50s. Southwest wind 10 to 15 mph becoming south after midnight.
Wednesday...Breezy. Mostly cloudy with a chance of rain. Highs in the mid 60s to lower 70s. Southeast wind 15 to 25 mph with gusts to 40 mph.
Wednesday Night...Breezy. Rain at Times in the evening, then rain likely after midnight. Lows near 50.
Thursday...Partly sunny. A chance of rain in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the mid to upper 60s.
Thursday Night...Mostly cloudy with a slight chance of rain. Lows near 50.
Friday...Partly sunny. A slight chance of rain in the morning. Highs in the mid to upper 60s.
Friday Night...Partly cloudy. A slight chance of rain after midnight. Lows near 50.
Saturday...Mostly sunny. A slight chance of rain in the morning. Highs in the mid to upper 60s.
Saturday Night...Partly cloudy. Lows in the lower to mid 50s.
Sunday...Mostly sunny. Highs in the mid 60s to lower 70s. && temperature / precipitation Friday harbor 69 51 70 / eastsound 68 57 70 /
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