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: 77°F
Visibility:Partly Cloudy
Humidity: 68%
Wind Speed: VRB6 MPH
Barometer: 30.1 in.
Dewpoint: 66°F
Heat Index: 79°F
Wind Chill: 77°F
Sunrise: 6:58 AM EST
Sunset: 5:29 PM EST
77°F High: 75° Low: 66°

7-Day Forecast where available

SATURDAY SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY
Chance of Showers
Hi: 75°F
Lo: 64°F
Chance of Showers
Hi: 75°F
Lo: 64°F
Scattered Showers
Hi: 75°F
Lo: 64°F
Hazy
Hi: 75°F
Lo: 65°F
Hazy
Hi: 75°F
Lo: 64°F
Chance of Showers
Hi: 75°F
Lo: 64°F
Chance of Showers
Hi: 75°F
Lo: °F

Current Moon Phases

Feb 11Feb 12Feb 13Feb 14Feb 15Feb 16

Waning Gibbous
Showing: 86.5%

Waning Gibbous
Showing: 78.5%

Waning Gibbous
Showing: 69.2%

Waning Gibbous
Showing: 59%

a Third Quarter Moon
Showing: 48.4%

a Third Quarter Moon
Showing: 37.9%

Offshore waters within 240 nm of Honolulu

Expires:201202110400;;490950 FZHW60 PHFO 102200 OFFHFO OFFSHORE WATERS FORECAST FOR HAWAII NATIONAL WEATHER SERVICE HONOLULU HI 1200 PM HST FRI FEB 10 2012 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 1200 PM HST FRI FEB 10 2012 .THIS AFTERNOON THROUGH SATURDAY NIGHT...E WINDS 15 TO 25 KT S OF 19N. E WINDS 10 TO 20 KT N OF 19N. SEAS 9 TO 13 FT...HIGHEST S WATERS. .SUNDAY AND MONDAY...E WINDS 15 TO 25 KT S OF 19N. E TO SE WINDS 10 TO 15 KT N OF 19N. SEAS 11 TO 14 FT.

TUESDAY: N OF 19N W OF 160W...S WINDS 10 KT OR LESS. ELSEWHERE N OF 19N...SE TO S WINDS 10 TO 20 KT. S OF 19N...E WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. $$

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

Expires:201202110915;;487228 FZUS54 KLCH 102035 CWFLCH COASTAL WATERS FORECAST FOR LOUISIANA NATIONAL WEATHER SERVICE LAKE CHARLES LA 235 PM CST FRI FEB 10 2012 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM GMZ450-452-455-110915- COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM- COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM- COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA OUT 20 NM- 235 PM CST FRI FEB 10 2012 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH LATE SATURDAY NIGHT...

TONIGHT: NORTH WINDS 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.

SATURDAY: NORTH WINDS 20 TO 25 KNOTS BECOMING NORTHEAST 15 TO 20 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET SUBSIDING TO 2 TO 3 FEET IN THE AFTERNOON. .SATURDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS. SEAS 2 TO 4 FEET BUILDING TO 3 TO 4 FEET AFTER MIDNIGHT.

SUNDAY: NORTHEAST WINDS 15 TO 25 KNOTS BECOMING EAST 15 TO 20 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET SUBSIDING TO 2 TO 3 FEET IN THE AFTERNOON. .SUNDAY NIGHT...EAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET BUILDING TO 3 TO 4 FEET AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS.

MONDAY: SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING 20 TO 25 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET BUILDING TO 4 TO 5 FEET IN THE AFTERNOON. SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. .MONDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST 20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT. SHOWERS LIKELY IN THE EVENING. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.

TUESDAY: SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. A SLIGHT CHANCE OF RAIN. .TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.

WEDNESDAY: SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. .WEDNESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. $$

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

Expires:201202111530;;499087 FZUS54 KHGX 110306 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 906 PM CST FRI FEB 10 2012 UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS GMZ350-355-111530- WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL OUT 20 NM- WATERS FROM HIGH ISLAND TO FREEPORT OUT 20 NM- 906 PM CST FRI FEB 10 2012 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH SATURDAY MORNING... ...SMALL CRAFT SHOULD EXERCISE CAUTION THIS EVENING... .REST OF TONIGHT...NORTH WINDS INCREASING TO AROUND 20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET.

SATURDAY: NORTHEAST WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET. .SATURDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.

SUNDAY: EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON. .SUNDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. A CHANCE OF SHOWERS. ISOLATED THUNDERSTORMS AFTER MIDNIGHT.

MONDAY: SOUTHEAST WINDS AROUND 20 KNOTS BECOMING SOUTH IN THE AFTERNOON. SEAS 4 TO 5 FEET. SHOWERS LIKELY IN THE MORNING. THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS IN THE AFTERNOON. .MONDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.

TUESDAY: SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH IN THE AFTERNOON. SEAS 2 TO 3 FEET. .TUESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.

WEDNESDAY: SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. .WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. $$

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

Expires:201202110915;;487225 FZUS54 KLCH 102035 CWFLCH COASTAL WATERS FORECAST FOR LOUISIANA NATIONAL WEATHER SERVICE LAKE CHARLES LA 235 PM CST FRI FEB 10 2012 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM

- SYNOPSIS FOR LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NAUTICAL MILES 235 PM CST FRI FEB 10 2012 .SYNOPSIS FOR LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM... A COLD FRONT WILL QUICKLY MOVE THROUGH THIS EVENING WITH NORTHERLY WINDS INCREASING BEHIND THE FRONT. WINDS WILL INCREASE TO OVER 20 KNOTS ACROSS THE NEAR SHORE GULF ZONES. A TIGHT GRADIENT WILL MAINTAIN STRONG WINDS WHICH WILL BECOME SOUTHERLY MONDAY AS LOW PRESSURE DEVELOPS OVER SOUTH TEXAS. $$

Synopsis for High Island to Matagorda Ship Channel out 60 nm

Expires:201202111530;;499085 FZUS54 KHGX 110306 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 906 PM CST FRI FEB 10 2012 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 906 PM CST FRI FEB 10 2012 .SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM... AS THE PRESSURE GRADIENT TIGHTENS TONIGHT NORTHERLY WINDS WILL INCREASE TO ADVISORY CONDITIONS OFFSHORE. WINDS WILL BECOME ONSHORE BY MONDAY AS ANOTHER AREA OF LOW PRESSURE BEGINS TO DEVELOP ACROSS NORTHWEST TEXAS. $$

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

Expires:201202110915;;487229 FZUS54 KLCH 102035 CWFLCH COASTAL WATERS FORECAST FOR LOUISIANA NATIONAL WEATHER SERVICE LAKE CHARLES LA 235 PM CST FRI FEB 10 2012 COASTAL WATERS FROM LOWER ATCHAFALAYA TO HIGH ISLAND TX OUT 60 NM GMZ470-472-475-110915- WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM- WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM- WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM 20 TO 60 NM- 235 PM CST FRI FEB 10 2012 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH LATE SATURDAY NIGHT...

TONIGHT: NORTH WINDS 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET BUILDING TO 4 TO 6 FEET AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.

SATURDAY: NORTH WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET SUBSIDING TO 4 TO 5 FEET IN THE AFTERNOON. .SATURDAY NIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET BUILDING TO 5 TO 6 FEET AFTER MIDNIGHT.

SUNDAY: NORTHEAST WINDS 20 TO 25 KNOTS BECOMING EAST 15 TO 20 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET. .SUNDAY NIGHT...EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET BUILDING TO 4 TO 6 FEET AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS.

MONDAY: SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET BUILDING TO 5 TO 7 FEET IN THE AFTERNOON. SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. .MONDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST 20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 5 TO 7 FEET. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.

TUESDAY: SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET. A SLIGHT CHANCE OF RAIN. .TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.

WEDNESDAY: SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. .WEDNESDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. $$

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

Expires:201202111530;;499088 FZUS54 KHGX 110306 CWFHGX COASTAL WATERS FORECAST NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 906 PM CST FRI FEB 10 2012 UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS GMZ370-375-111530- WATERS FROM FREEPORT TO THE MATAGORDA SHIP CHANNEL 20 NM TO 60 NM- WATERS FROM HIGH ISLAND TO FREEPORT 20 TO 60 NM- 906 PM CST FRI FEB 10 2012 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH SATURDAY AFTERNOON... ...SMALL CRAFT SHOULD EXERCISE CAUTION THIS EVENING... .REST OF TONIGHT...NORTH WINDS 15 TO 20 KNOTS INCREASING TO 20 TO 25 KNOTS AFTER MIDNIGHT. SEAS BUILDING TO 5 TO 7 FEET.

SATURDAY: NORTHEAST WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET. .SATURDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.

SUNDAY: EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. A CHANCE OF SHOWERS IN THE AFTERNOON. .SUNDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. A SLIGHT CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS AFTER MIDNIGHT.

MONDAY: SOUTHEAST WINDS AROUND 20 KNOTS BECOMING SOUTH IN THE AFTERNOON. SEAS 6 TO 8 FEET. SHOWERS AND THUNDERSTORMS LIKELY. .MONDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 6 TO 8 FEET. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.

TUESDAY: SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH IN THE AFTERNOON. SEAS 4 TO 6 FEET. .TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.

WEDNESDAY: SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. .WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A CHANCE OF SHOWERS AND THUNDERSTORMS. $$


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 Feb 2012. 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