Marine Weather
| Forecast as of 3:32 am EST on November 21, 2009 |
| Lake Superior From Upper Entrance To Portage Canal To Manitou |
| Island Mi 5nm Off Shore To The Us/Canadian Border- |
| Early This Morning Southwest winds 10 to 20 knots. Waves calm to 2 feet. |
| Today Southwest winds 10 to 20 knots backing south in the afternoon. Waves calm to 2 feet. |
| Tonight South winds 10 to 20 knots increasing to 15 to 25 knots after midnight. Waves building to 2 to 4 feet. |
| Sunday South winds 15 to 25 knots. Waves building to 3 to 5 feet. |
| Sunday Night South winds 15 to 25 knots. A slight chance of rain showers. Waves building to 4 to 7 feet. |
| Monday South winds 15 to 25 knots becoming southeast 15 to 25 knots in the afternoon. Waves subsiding to 4 to 7 feet. |
| Monday Night Southeast winds 10 to 20 knots. Waves subsiding to 2 to 4 feet. |
| Tuesday East winds 15 to 25 knots increasing to 20 to 30 knots. A chance of rain. Waves subsiding to 1 to 3 feet...then building to 4 to 7 feet. |
| Wednesday North winds 20 to 30 knots increasing to gales to 35 knots. A chance of rain. A chance of snow. Waves building to 7 to 10 feet. |
| Water Temperatures | |
| Place | Temperature |
| , | 46.0 °F |
Marine Map
Choose a Map type:
Buoys/Water Temps | Wave Heights
Updated:
Click any area for a Zone forecast. Click the Station ID for station data.
Marine Links
Marine links for Lake Superior
- Chequamegon Bay-Bayfield to Oak Point WI
- Grand Portage to Grand Marais MN
- Grand Marais to Taconite Harbor MN
- Taconite Harbor to Silver Bay Harbor MN
- Silver Bay Harbor to Two Harbors MN
- Two Harbors to Duluth MN
- Duluth MN to Port Wing WI
- Port Wing to Sand Island WI
- Sand Island to Bayfield WI
- Oak Point to Saxon Harbor WI
- Lake Superior, west of a line from Saxon Harbor, WI to Grand Portage MN
- Keweenaw Bay and Huron Bay, from Lower Entrance Light to Portage Lake
- Saxon Harbor WI to Ontonagon MI
- Ontonagon to Upper Entrance of Portage Canal MI
- Upper Entrance of Portage Canal to Manitou Is. MI
- Manitou Is. to Lower Entrance Light to Portage Lake MI
- Huron Islands to Marquette MI
- Marquette to Munising MI
- Munising to Grand Marais MI
- Grand Marias to Whitefish Point MI
- Lake Superior, east of a line from Saxon Harbor WI to Grand Portage, MN
- Lake Superior, east of a line from Manitou Is. MI northward
- Whitefish Bay (U.S. Portion), Whitefish Point to Point Iroquois MI
- St. Marys River, Point Iroquois to Eastern Potagannissing Bay
Marine links for Canadian portions of the Great Lakes
Powered by the Weather Underground, Inc.
Marine links for Lake Superior
- Chequamegon Bay-Bayfield to Oak Point WI
- Grand Portage to Grand Marais MN
- Grand Marais to Taconite Harbor MN
- Taconite Harbor to Silver Bay Harbor MN
- Silver Bay Harbor to Two Harbors MN
- Two Harbors to Duluth MN
- Duluth MN to Port Wing WI
- Port Wing to Sand Island WI
- Sand Island to Bayfield WI
- Oak Point to Saxon Harbor WI
- Lake Superior, west of a line from Saxon Harbor, WI to Grand Portage MN
- Keweenaw Bay and Huron Bay, from Lower Entrance Light to Portage Lake
- Saxon Harbor WI to Ontonagon MI
- Ontonagon to Upper Entrance of Portage Canal MI
- Upper Entrance of Portage Canal to Manitou Is. MI
- Manitou Is. to Lower Entrance Light to Portage Lake MI
- Huron Islands to Marquette MI
- Marquette to Munising MI
- Munising to Grand Marais MI
- Grand Marias to Whitefish Point MI
- Lake Superior, east of a line from Saxon Harbor WI to Grand Portage, MN
- Lake Superior, east of a line from Manitou Is. MI northward
- Whitefish Bay (U.S. Portion), Whitefish Point to Point Iroquois MI
- St. Marys River, Point Iroquois to Eastern Potagannissing Bay
Marine links for Canadian portions of the Great Lakes
Powered by the Weather Underground, Inc.