Marine Weather and Tide Forecast for Smith River, CA

DISCUSSION
A high pressure ridge remains over the area today.
This will bring continued very warm temperatures with highs 15 to 20 degrees above normal across inland areas. Coastal areas will trend cooler compared to yesterday though with a light onshore/marine influence.

Of concern today will be elevated fire weather conditions due to to very warm, very dry conditions along with breezy to gusty winds (mainly ridges and east side). Very dry conditions along with breezy to gusty easterly winds are occuring over the ridges/upper slopes this morning. These winds will gradually diminish west of the Cascades late this morning and early this afternoon. East to southeast winds will linger into early this afternoon across the southern Oregon Cascades. Then, east of the Cascades, gusty southerly winds will develop this afternoon.
Meanwhile, low afternoon humidities are expected across inland areas with single digit RHs possible, mainly for areas east of the Cascades and in Northern California.

These conditions today bring elevated fire weather risk, so please be careful to avoid any unnecessary sparks.

On Saturday, a dry cold front will move across the area. This will bring cooler temperatures for most areas. A marine push will bring low clouds into northwest portions of the CWA (mainly coastal areas and the Umpqua Basin). Temperatures will trend near normal along the coast and into Douglas County but elsewhere, will be around 10 degrees above normal. There is a potential for breezy winds (with gusts 15 to 25 mph) Saturday late afternoon/early evening. These winds are likely to be highest along the coast and for areas east of the Cascades.

Then, on Sunday, models continue to show dry and mild conditions with areas of morning low clouds west of the southern Oregon Cascades. There is a low chance (10-15%) for light rain in Coos and northwest Douglas County Saturday morning.

The forecast remains on track for Sunday night into early next week. A low pressure system with a cold front will approach the coast Sunday night. Current model runs continue show the low remaining offshore as it gradually shifts southward off the coast on Monday. This will result in most the rain occuring offshore.
Rain chances are around 25-50% for Monday/Monday night from the Cascades west, with highest chances along the coast. Lower rain chances (10-25%) exist east of the Cascades.

Tuesday into Wednesday, models continue to show the low headed into southern California. Some of the moisture may wrap around into southeast portions of the CWA but ensembles continue to show significant variability on the exact track of the low and northern extent of the moisture. So, confidence is low.

AVIATION
16/06Z TAFs...VFR conditions will prevail across the region through the TAF period. The exception will be over the marine waters and possibly along the coast where LIFR ceilings in marine stratus are possible. Confidence is higher for the marine waters as offshore flow could keep this layer just offshore tonight. There could be a brief period of LIFR conditions mainly north of Cape Blanco late tonight into Friday morning. Additionally, with gusty southeast winds prevailing over the higher terrain tonight, low level wind shear will remain a concern for the Medford terminal, lasting until about 15Z as another strong inversion develops and prevents those winds from reaching the surface. Breezy conditions likely persist in Ashland, however.

MARINE
Updated 100 AM PDT Friday, October 16, 2026...Sub- advisory north winds and seas dominated by low westerly and southwesterly swells will persist through at least Friday. North winds increase and a new swell arrives around Saturday, building seas higher this weekend. Conditions could become hazardous to small craft again beginning Saturday afternoon and continuing into Sunday.



MFR WATCHES/WARNINGS/ADVISORIES
OR...None.

CA...None.

PACIFIC COASTAL WATERS...None.