Hawaii Marine Weather

State-wide weather for Hawaii is broken down by ICAO points, the same network of weather observation points used by the aviation industry. Each point provides real-time conditions and near real-time forecasts. To view tide charts select a Tracked Location from the list.

Current ICAO Station

Temp: N/A
Visibility:
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Sunrise: 6:33 AM EST
Sunset: 4:52 PM EST
N/A High: 82° Low: 66°

7-Day Forecast where available

SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY
Showers Likely
Hi: 82°F
Lo: 66°F
Showers Likely
Hi: 82°F
Lo: 66°F
Chance of Showers
Hi: 82°F
Lo: 67°F
Chance of Showers
Hi: 82°F
Lo: 67°F
Chance of Showers
Hi: 82°F
Lo: 67°F
Showers Likely
Hi: 82°F
Lo: 67°F
Showers Likely
Hi: 82°F
Lo: °F

Current Moon Phases

Nov 8Nov 9Nov 10Nov 11Nov 12Nov 13

Waning Gibbous
Showing: 69.5%

Waning Gibbous
Showing: 59.4%

a Third Quarter Moon
Showing: 48.8%

a Third Quarter Moon
Showing: 38.3%

Waning Crescent
Showing: 28.3%

Waning Crescent
Showing: 19.2%

Offshore waters within 240 nm of Honolulu

Expires:200911081000;;696175 FZHW60 PHFO 080342 OFFHFO OFFSHORE WATERS FORECAST FOR HAWAII NATIONAL WEATHER SERVICE HONOLULU HI 600 PM HST SAT NOV 7 2009 HAWAIIAN OFFSHORE WATERS BEYOND 40 NAUTICAL MILES OUT TO 240 NAUTICAL MILES INCLUDING THE PORTION OF THE NORTHWESTERN HAWAIIAN ISLANDS MARINE NATIONAL MONUMENT EAST OF FRENCH FRIGATE SHOALS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

- HAWAIIAN OFFSHORE WATERS 600 PM HST SAT NOV 7 2009

TONIGHT: E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT. .SUNDAY THROUGH MONDAY NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT...DIMINISHING TO 6 TO 8 FT ON MONDAY AND MONDAY NIGHT.

TUESDAY: N OF 23N...NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. S OF 23N...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .WEDNESDAY AND THURSDAY...N OF 21N...NE WINDS 20 TO 30 KT. SEAS 10 TO 16 FT. S OF 21N...NE TO E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT. $$

Coastal waters from Cameron, LA to High Island, TX out 20 nm

Expires:200911081130;;696212 FZUS54 KLCH 080342 CWFLCH COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE LAKE CHARLES LA 942 PM CST SAT NOV 7 2009 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM GMZ450-452-081130- COASTAL WATERS FROM CAMERON, LA TO HIGH ISLAND, TX OUT 20 NM- COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON, LA OUT 20 NM- 942 PM CST SAT NOV 7 2009 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM CST SUNDAY THROUGH LATE TUESDAY NIGHT...

TONIGHT: EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.

SUNDAY: EAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET BUILDING TO 3 TO 4 FEET IN THE AFTERNOON. A CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS. .SUNDAY NIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET. A CHANCE OF SHOWERS IN THE EVENING. A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT.

MONDAY: NORTHEAST WINDS 20 TO 30 KNOTS. SEAS 3 TO 5 FEET. SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. .MONDAY NIGHT...NORTH WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET BUILDING TO 6 TO 9 FEET AFTER MIDNIGHT. A CHANCE OF SHOWERS.

TUESDAY: NORTH WINDS 15 TO 25 KNOTS. SEAS 6 TO 9 FEET.

WEDNESDAY: NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.

THURSDAY: SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. $$

Coastal waters from High Island to Freeport, TX out 20 nm

Expires:200911081615;;695282 FZUS54 KHGX 080304 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 904 PM CST SAT NOV 7 2009 UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS GMZ350-355-081615- WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL OUT 20 NM- WATERS FROM HIGH ISLAND TO FREEPORT OUT 20 NM- 904 PM CST SAT NOV 7 2009 ...SMALL CRAFT SHOULD EXERCISE CAUTION...

TONIGHT: EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.

SUNDAY: EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. .SUNDAY NIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET BUILDING TO 6 TO 7 FEET AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.

MONDAY: NORTH WINDS AROUND 20 KNOTS. SEAS 6 TO 7 FEET SUBSIDING TO 4 TO 6 FEET IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. .MONDAY NIGHT...NORTH WINDS AROUND 20 KNOTS. SEAS 4 TO 6 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TUESDAY: NORTH WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET. .TUESDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET.

WEDNESDAY: NORTH WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET. .WEDNESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.

THURSDAY: NORTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. .THURSDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. $$

Synopsis for Atchafalaya River to High Island, TX out 60 nm

Expires:200911081130;;696208 FZUS54 KLCH 080342 CWFLCH COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE LAKE CHARLES LA 942 PM CST SAT NOV 7 2009 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM

- SYNOPSIS FOR LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NAUTICAL MILES 942 PM CST SAT NOV 7 2009 .SYNOPSIS FOR LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM... MODERATE TO STRONG EAST TO NORTHEASTERLY WINDS WILL CONTINUE THROUGH EARLY MONDAY AS THE PRESSURE GRADIENT CONTINUES TO TIGHTEN BETWEEN STRONG HIGH PRESSURE ALONG THE EAST COAST AND A DEVELOPING TROUGH OF LOW PRESSURE OVER THE SOUTHWESTERN GULF. THE TROUGH IS EXPECTED GRADUALLY MERGE WITH TROPICAL CYCLONE IDA MONDAY. THE COMBINATION OF IDA TO THE SOUTHEAST AND STRONG HIGH PRESSURE TO THE NORTH WILL RESULT IN A SIGNIFICANT OFFSHORE FLOW DEVELOPING...WITH VERY HIGH SEAS DURING THE PERIOD. $$

Synopsis for High Island to Matagorda Ship Channel out 60 nm

Expires:200911081615;;695279 FZUS54 KHGX 080304 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 904 PM CST SAT NOV 7 2009 UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS

- SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS 904 PM CST SAT NOV 7 2009 .SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM... EAST TO NORTHEAST WINDS WILL CONTINUE THROUGH SUNDAY. WINDS AND SEAS WILL BEGIN TO INCREASE TONIGHT AS AN AREA OF LOW PRESSURE OVER THE BAY OF CAMPECHE MOVES NORTHWARD ACROSS THE WEST CENTRAL GULF OF MEXICO. WINDS WILL BECOME NORTHERLY MONDAY AS THE LOW MOVES OFF TO THE EAST. A COLD FRONT WILL CROSS THE WATERS MONDAY NIGHT RESULTING IN OFFSHORE FLOW THROUGH MIDWEEK. $$

Waters from Cameron, LA to High Island, TX extending from 20 to 60 nm

Expires:200911081130;;696214 FZUS54 KLCH 080342 CWFLCH COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE LAKE CHARLES LA 942 PM CST SAT NOV 7 2009 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM GMZ470-472-081130- WATERS FROM CAMERON, LA TO HIGH ISLAND, TX EXTENDING FROM 20 NM TO 60 NM- WATERS FROM INTRACOASTAL CITY, LA TO CAMERON, LA EXTENDING FROM 20 NM TO 60 NM- 942 PM CST SAT NOV 7 2009 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

TONIGHT: EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT.

SUNDAY: EAST WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET BUILDING TO 6 TO 8 FEET IN THE AFTERNOON. A CHANCE OF SHOWERS IN THE MORNING. ISOLATED THUNDERSTORMS. SHOWERS LIKELY IN THE AFTERNOON. .SUNDAY NIGHT...EAST WINDS 20 TO 25 KNOTS BECOMING NORTHEAST 25 TO 30 KNOTS AFTER MIDNIGHT. SEAS 6 TO 9 FEET BUILDING TO 7 TO 10 FEET AFTER MIDNIGHT. SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.

MONDAY: NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 7 TO 10 FEET SUBSIDING TO 6 TO 9 FEET IN THE AFTERNOON. SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. .MONDAY NIGHT...NORTH WINDS AROUND 25 KNOTS WITH GUSTS TO AROUND 40 KNOTS. SEAS 6 TO 9 FEET BUILDING TO 9 TO 11 FEET AFTER MIDNIGHT. A CHANCE OF SHOWERS.

TUESDAY: NORTH WINDS 20 TO 25 KNOTS. SEAS 8 TO 11 FEET.

WEDNESDAY: NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 9 FEET.

THURSDAY: EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. $$

Waters from High Island to Freeport, TX extending from 20 to 60 nm

Expires:200911081615;;695283 FZUS54 KHGX 080304 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 904 PM CST SAT NOV 7 2009 UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS GMZ370-375-081615- WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL 20 NM TO 60 NM- WATERS FROM HIGH ISLAND TO FREEPORT 20 TO 60 NM- 904 PM CST SAT NOV 7 2009 ...SMALL CRAFT SHOULD EXERCISE CAUTION...

TONIGHT: EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.

SUNDAY: EAST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 20 TO 25 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET BUILDING TO 6 TO 9 FEET IN THE AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. .SUNDAY NIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 6 TO 9 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.

MONDAY: NORTH WINDS 20 TO 25 KNOTS. SEAS 7 TO 10 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. .MONDAY NIGHT...NORTH WINDS 20 TO 25 KNOTS. SEAS 7 TO 10 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TUESDAY: NORTH WINDS 20 TO 25 KNOTS. SEAS 6 TO 9 FEET. .TUESDAY NIGHT...NORTH WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET.

WEDNESDAY: NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. .WEDNESDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET.

THURSDAY: NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. .THURSDAY NIGHT...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. $$


For Sea Surface Temperature Maps visit Sea Temps


Tracked Points Within Hawaii

Currently we track 18 specific meteorologic & oceanographic stations for tide schedules, sun phases, moon phases, temperature, forecast, hazard and bouy reports within Hawaii. This region has approximately 26,280 data entries as of Nov 2009. Popular areas are indicated in bold.

Foster Village
Hanalei
Hawai‘i Kai
Hāna
Kaumalapau
Kaunakakai
Kīhei
Keaukaha
Ke‘ei
Ki‘eki‘e
Lā‘ie
Makena
Niumalu
Puunoa
Wai‘anae
Waikāne
wailua bay
Waimānalo Beach