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: 6:48 AM EST
Sunset: 4:42 PM EST
N/A High: 80° Low: 66°

7-Day Forecast where available

SATURDAY SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY
Chance of Showers
Hi: 80°F
Lo: 66°F
Chance of Showers
Hi: 80°F
Lo: 66°F
Chance of Showers
Hi: 81°F
Lo: 64°F
Chance of Showers
Hi: 80°F
Lo: 66°F
Chance of Showers
Hi: 79°F
Lo: 64°F
Chance of Showers
Hi: 79°F
Lo: 65°F
Chance of Showers
Hi: 79°F
Lo: °F

Current Moon Phases

Nov 21Nov 22Nov 23Nov 24Nov 25Nov 26

Waxing Crescent
Showing: 18.1%

Waxing Crescent
Showing: 27%

Waxing Crescent
Showing: 36.9%

a First Quarter Moon
Showing: 47.4%

a First Quarter Moon
Showing: 58%

Waxing Gibbous
Showing: 68.2%

Offshore waters within 240 nm of Honolulu

Expires:200911211600;;108283 FZHW60 PHFO 211049 CCA OFFHFO OFFSHORE WATERS FORECAST FOR HAWAII NATIONAL WEATHER SERVICE HONOLULU HI 1250 AM HST SAT NOV 21 2009 HAWAIIAN OFFSHORE WATERS BEYOND 40 NAUTICAL MILES OUT TO 240 NAUTICAL MILES INCLUDING THE PORTION OF THE PAPAHANAUMOKUAKEA 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 1250 AM HST SAT NOV 21 2009 .REST OF TONIGHT....N OF 23N...E WINDS 15 KT. ELSEWHERE...E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. .FRIDAY AND FRIDAY NIGHT...N OF 23N...E WINDS 15 KT. ELSEWHERE...E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.

SATURDAY: E OF 157W AND SOUTH OF 19N...E WINDS 25 TO 30 KT. SEAS 10 TO 12 FT. ELSEWHERE...E TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .SATURDAY NIGHT...E WINDS 15 TO 20 KT. SEAS 8 TO 11 FT. .MONDAY AND TUESDAY...N OF 19N...E WINDS 10 TO 15 KT...EXCEPT VARIABLE WINDS 10 KT OR LESS N OF 24N. S OF 19N...NE TO E WINDS 15 TO 20 KT. SEAS 8 TO 12 FT.

WEDNESDAY: N OF 21N...NE WINDS 20 TO 25 KT. SEAS 14 TO 17 FT. ELSEWHERE...E TO NE WINDS 15 TO 20 KT. SEAS 10 TO 14 FT. $$

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

Expires:200911212315;;113876 FZUS54 KLCH 211526 CWFLCH COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE LAKE CHARLES LA 926 AM CST SAT NOV 21 2009 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM

- COASTAL WATERS FROM CAMERON, LA TO HIGH ISLAND, TX OUT 20 NM- 926 AM CST SAT NOV 21 2009 ...GALE WARNING IN EFFECT UNTIL 10 AM CST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...

TODAY: NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO GALE FORCE THIS MORNING...BECOMING NORTH 15 TO 25 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET. ISOLATED THUNDERSTORMS IN THE MORNING. A CHANCE OF RAIN.

TONIGHT: NORTH WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET.

SUNDAY: NORTH WINDS 5 TO 10 KNOTS. SEAS 2 FEET OR LESS. .SUNDAY NIGHT...NORTHEAST WINDS AROUND 5 KNOTS BECOMING EAST AFTER MIDNIGHT. SEAS 2 FEET OR LESS.

MONDAY: SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT. A SLIGHT CHANCE OF SHOWERS.

TUESDAY: NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. A SLIGHT CHANCE OF SHOWERS.

WEDNESDAY: NORTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET. $$

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

Expires:200911212215;;106613 FZUS54 KHGX 210945 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 345 AM CST SAT NOV 21 2009 UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS

- WATERS FROM HIGH ISLAND TO FREEPORT OUT 20 NM- 345 AM CST SAT NOV 21 2009 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON... ...SMALL CRAFT SHOULD EXERCISE CAUTION THIS EVENING...

TODAY: NORTH WINDS 15 TO 25 KNOTS. GALE FORCE WIND GUSTS ARE POSSIBLE. SEAS 4 TO 6 FEET. A CHANCE OF SHOWERS.

TONIGHT: NORTH WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.

SUNDAY: NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 1 FOOT. .SUNDAY NIGHT...SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT.

MONDAY: SOUTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS IN THE AFTERNOON. SEAS 1 TO 2 FEET. .MONDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.

TUESDAY: EAST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST IN THE AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. .TUESDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS INCREASING TO 20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.

WEDNESDAY: NORTH WINDS 20 TO 25 KNOTS DECREASING TO 15 TO 20 KNOTS IN THE AFTERNOON. SEAS 5 TO 6 FEET. .WEDNESDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET SUBSIDING TO 3 TO 5 FEET AFTER MIDNIGHT. $$

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

Expires:200911212315;;113873 FZUS54 KLCH 211526 CWFLCH COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE LAKE CHARLES LA 926 AM CST SAT NOV 21 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 926 AM CST SAT NOV 21 2009 .SYNOPSIS FOR LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM... LOW PRESSURE MOVING EAST ACROSS THE NORTHWEST GULF WILL BRING STRONG WINDS AND ROUGH SEAS TODAY. WIDESPREAD RAIN WITH ISOLATED THUNDERSTORMS WILL ACCOMPANY THE SYSTEM. WINDS AND RAINS WILL DIMINISH TONIGHT INTO SATURDAY AS THE SYSTEM EXITS TO THE EAST. $$

Synopsis for High Island to Matagorda Ship Channel out 60 nm

Expires:200911212215;;106610 FZUS54 KHGX 210945 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 345 AM CST SAT NOV 21 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 345 AM CST SAT NOV 21 2009 .SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM... THE LOW PRESSURE SYSTEM THAT HAS CREATED ALL OF THE RECENT HEAVY PRECIPITATION...STRONG WINDS AND HIGH WAVES...WILL CONTINUE ITS NORTHEASTWARD EXIT THROUGH THE DAY. HIGH WINDS AND WAVES WILL PERSIST THROUGH MID DAY...GRADUALLY SUBSIDING GOING INTO THE EVENING AS THIS LOW MOVES FURTHER OFF TO THE NORTHEAST...RELAXING THIS CURRENTLY TIGHT OFFSHORE PRESSURE GRADIENT. $$

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

Expires:200911212315;;113877 FZUS54 KLCH 211526 CWFLCH COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE LAKE CHARLES LA 926 AM CST SAT NOV 21 2009 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM

- WATERS FROM CAMERON, LA TO HIGH ISLAND, TX EXTENDING FROM 20 NM TO 60 NM- 926 AM CST SAT NOV 21 2009 ...GALE WARNING IN EFFECT UNTIL 10 AM CST THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...

TODAY: NORTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS TO GALE FORCE THIS MORNING...BECOMING NORTH AT 15 TO 25 KNOTS IN THE AFTERNOON. SEAS 7 TO 10 FEET SUBSIDING TO 6 TO 8 FEET IN THE AFTERNOON. A CHANCE OF RAIN.

TONIGHT: NORTH WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET SUBSIDING TO 3 TO 4 FEET AFTER MIDNIGHT.

SUNDAY: NORTH WINDS 10 TO 15 KNOTS DECREASING TO 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. .SUNDAY NIGHT...NORTH WINDS AROUND 5 KNOTS BECOMING NORTHEAST AFTER MIDNIGHT. SEAS 1 FOOT.

MONDAY: SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 FEET OR LESS.

TUESDAY: NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET. A SLIGHT CHANCE OF SHOWERS.

WEDNESDAY: NORTH WINDS 15 TO 25 KNOTS. SEAS 5 TO 7 FEET. $$

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

Expires:200911212215;;106615 FZUS54 KHGX 210945 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 345 AM CST SAT NOV 21 2009 UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS

- WATERS FROM HIGH ISLAND TO FREEPORT 20 TO 60 NM- 345 AM CST SAT NOV 21 2009 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON... ...SMALL CRAFT SHOULD EXERCISE CAUTION THIS EVENING...

TODAY: NORTH WINDS 20 TO 25 KNOTS. GALE FORCE WIND GUSTS ARE POSSIBLE. SEAS 6 TO 9 FEET. A CHANCE OF SHOWERS.

TONIGHT: NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT.

SUNDAY: NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. .SUNDAY NIGHT...EAST WINDS AROUND 5 KNOTS BECOMING SOUTHEAST AFTER MIDNIGHT. SEAS 1 TO 2 FEET.

MONDAY: SOUTHEAST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. .MONDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS.

TUESDAY: EAST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 15 TO 20 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. .TUESDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS BECOMING NORTH 20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 6 TO 8 FEET. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.

WEDNESDAY: NORTH WINDS 20 TO 25 KNOTS. SEAS 6 TO 8 FEET. .WEDNESDAY NIGHT...NORTH WINDS AROUND 20 KNOTS. SEAS 6 TO 8 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