Marine Forecast Matrix
Issued by NWS

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257
FXPA41 PHFO 081645
MFMN10

MARINE FORECAST MATRICES
NATIONAL WEATHER SERVICE HONOLULU HI
645 AM HST TUE JUL 8 2025


THE INFORMATION PRESENTED IN THIS PRODUCT REFLECTS A
FORECAST...RATHER THAN CURRENT INFORMATION. MARINE USERS SEEKING
CURRENT INFORMATION SHOULD CHECK THE LATEST COASTAL WIND AND BUOY
REPORTS.



PHZ180-090200-
BUOY 51101
24.31N 162.08W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            18 18 18 17 17 17 17 17 17 16 16 18 18 17 17 18 18 18 18 18
WIND GUST           25 25 25 24 24 24 24 23 23 23 23 25 25 24 24 25 25 25 25 26
SIG WAVE HGT         8  8  8  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-090200-
BUOY 51000
23.54N 153.90W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            18 17 17 15 15 17 17 18 18 18 18 17 17 16 16 16 16 15 15 16
WIND GUST           25 23 23 22 22 24 24 25 25 25 25 24 24 23 23 23 23 22 22 22
SIG WAVE HGT         7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-090200-
BUOY 51004
17.42N 152.51W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            21 20 20 19 19 18 18 17 17 16 16 17 17 17 17 18 18 16 16 18
WIND GUST           29 29 29 27 27 25 25 24 24 23 23 24 24 23 23 25 25 22 22 25
SIG WAVE HGT         8  9  9  8  8  8  8  8  8  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-090200-
BUOY 51002
17.17N 157.84W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            21 21 21 21 21 20 20 20 20 19 19 19 19 18 18 20 20 19 19 18
WIND GUST           30 29 29 29 29 29 29 28 28 27 27 26 26 26 26 27 27 26 26 25
SIG WAVE HGT         8  9  9  9  9  9  9  9  9  9  9  8  8  8  8  8  8  8  8  7



$$

PHZ180-090200-
BUOY 51003
19.04N 160.64W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            15 16 16 15 15 12 12 15 15 15 15 14 14 13 13 12 12 13 13 13
WIND GUST           21 22 22 21 21 17 17 22 22 21 21 20 20 18 18 17 17 19 19 18
SIG WAVE HGT         8  8  8  8  8  8  8  8  8  8  8  8  8  8  8  7  7  7  7  7



$$

PHZ180-090200-
KURE ATOLL
28.42N 178.33W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            13 12 12 11 11 12 12 11 11 13 13 14 14 14 14 13 13 13 13 14
WIND GUST           19 16 16 15 15 17 17 15 15 18 18 19 19 20 20 19 19 19 19 19
SIG WAVE HGT         6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6
TSTMS



$$

PHZ180-090200-
MIDWAY ATOLL
28.22N 177.37W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            14 11 11 11 11 13 13 12 12 13 13 15 15 14 14 14 14 14 14 14
WIND GUST           20 16 16 15 15 18 18 17 17 19 19 20 20 20 20 20 20 19 19 20
SIG WAVE HGT         6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6
TSTMS



$$

PHZ180-090200-
LISIANSKI ATOLL
26.08N 174.00W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            17 15 15 15 15 15 15 15 15 15 15 16 16 17 17 16 16 15 15 15
WIND GUST           24 21 21 22 22 21 21 21 21 21 21 23 23 24 24 22 22 20 20 21
SIG WAVE HGT         7  7  7  7  7  6  6  6  6  6  6  6  6  7  7  7  7  7  7  7



$$

PHZ180-090200-
PEARL & HERMES ATOLL
27.83N 175.83W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            14 12 12 12 12 13 13 14 14 13 13 13 13 14 14 15 15 14 14 16
WIND GUST           20 17 17 17 17 18 18 19 19 18 18 19 19 20 20 21 21 19 19 22
SIG WAVE HGT         6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6



$$

PHZ180-090200-
FRENCH FRIGATE SHOALS
23.86N 166.27W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            18 18 18 16 16 18 18 17 17 17 17 17 17 17 17 18 18 17 17 18
WIND GUST           26 25 25 23 23 25 25 24 24 24 24 24 24 24 24 25 25 24 24 25
SIG WAVE HGT         8  8  8  8  8  8  8  8  8  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-090200-
NIHOA
23.06N 161.92W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            20 19 19 19 19 18 18 19 19 16 16 18 18 18 18 19 19 17 17 18
WIND GUST           28 27 27 26 26 25 25 26 26 23 23 25 25 25 25 26 26 24 24 25
SIG WAVE HGT         8  8  8  8  8  8  8  8  8  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-090200-
KINGMAN REEF
6.44N 162.34W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            14 14 14 14 14 13 13 13 13 12 12 12 12 12 12 13 13 14 14 15
WIND GUST           20 20 20 19 19 18 18 19 19 17 17 16 16 16 16 18 18 20 20 21
SIG WAVE HGT         8  8  8  8  8  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7
TSTMS                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S



$$

PHZ180-090200-
JOHNSTON ATOLL
16.74N 169.52W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            18 17 17 17 17 16 16 16 16 17 17 19 19 19 19 19 19 19 19 18
WIND GUST           25 24 24 24 24 23 23 23 23 23 23 26 26 26 26 26 26 26 26 26
SIG WAVE HGT         8  8  8  8  8  8  8  8  8  8  8  8  8  8  8  9  9  9  9  8



$$

PHZ180-090200-
PALMYRA ATOLL
5.92N 162.00W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            14 13 13 12 12 12 12 12 12 12 12 11 11 11 11 13 13 14 14 15
WIND GUST           20 18 18 17 17 17 17 17 17 16 16 16 16 16 16 18 18 20 20 21
SIG WAVE HGT         8  8  8  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7
TSTMS                S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S



$$

PHZ180-090200-
CHRISTMAS ISLAND
2.1N 157.8W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            16 15 15 13 13 13 13 13 13 14 14 15 15 15 15 17 17 16 16 17
WIND GUST           23 21 21 19 19 18 18 19 19 19 19 21 21 22 22 24 24 23 23 24
SIG WAVE HGT         8  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-090200-
FANNING ISLAND
5.92N 162.00W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            15 13 13 12 12 11 11 12 12 13 13 12 12 13 13 14 14 15 15 16
WIND GUST           21 19 19 17 17 16 16 17 17 18 18 17 17 18 18 19 19 21 21 22
SIG WAVE HGT         8  8  8  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-090200-
MARO REEF
25.33N 170.5W
645 AM HST TUE JUL 8 2025

DATE             TUE 07/08/25            WED 07/09/25            THU 07/10/25
HST 3HRLY     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY     13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04

WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            18 15 15 14 14 16 16 16 16 15 15 17 17 16 16 15 15 16 16 17
WIND GUST           25 21 21 19 19 22 22 23 23 22 22 24 24 23 23 21 21 22 22 24
SIG WAVE HGT         7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7



$$