Marine Forecast Matrix
Issued by NWS

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702
FXPA41 PHFO 171536
MFMN10

MARINE FORECAST MATRICES
NATIONAL WEATHER SERVICE HONOLULU HI
536 AM HST THU APR 17 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.



PHZ180-180200-
BUOY 51101
24.31N 162.08W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         11 11 12 12 14 14 14 14 16 16 15 15 16 16 15 15 16 16 15 15 15
WIND GUST        13 13 14 14 17 17 17 17 20 20 19 19 20 20 19 19 20 20 19 19 19
SIG WAVE HGT      9  9  9  9  9  9  8  8  8  8  7  7  7  7  7  7  7  7  6  6  6
TSTMS             S  S  S  S  S  S  S  S



$$

PHZ180-180200-
BUOY 51000
23.54N 153.90W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         15 15 13 13 13 13 13 13 14 14 14 14 14 14 14 14 13 13 13 13 14
WIND GUST        18 18 16 16 16 16 16 16 17 17 18 18 17 17 18 18 16 16 16 16 18
SIG WAVE HGT      6  6  6  6  7  7  7  7  7  7  7  7  7  7  6  6  6  6  6  6  6
TSTMS                         S  S  S  S  S  S  S  S



$$

PHZ180-180200-
BUOY 51004
17.42N 152.51W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         13 13 13 13 15 15 15 15 16 16 15 15 16 16 16 16 16 16 15 15 16
WIND GUST        16 16 16 16 19 19 19 19 21 21 19 19 20 20 20 20 21 21 19 19 20
SIG WAVE HGT      5  5  5  5  5  5  6  6  6  6  6  6  7  7  7  7  7  7  7  7  7



$$

PHZ180-180200-
BUOY 51002
17.17N 157.84W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         12 12  9  9 12 12 13 13 13 13 14 14 15 15 16 16 16 16 15 15 16
WIND GUST        15 15 11 11 14 14 16 16 16 16 17 17 19 19 20 20 20 20 19 19 21
SIG WAVE HGT      5  5  5  5  5  5  5  5  6  6  6  6  6  6  6  6  6  6  6  6  6



$$

PHZ180-180200-
BUOY 51003
19.04N 160.64W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         10 10 13 13 13 13 12 12 12 12 11 11 13 13 13 13 13 13 14 14 14
WIND GUST        12 12 16 16 16 16 15 15 15 15 14 14 17 17 17 17 16 16 17 17 17
SIG WAVE HGT      5  5  5  5  6  6  7  7  7  7  6  6  6  6  6  6  6  6  6  6  6
TSTMS             S  S  S  S  S  S  S  S



$$

PHZ180-180200-
KURE ATOLL
28.42N 178.33W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         19 19 18 18 18 18 17 17 15 15 15 15 16 16 14 14 15 15 13 13 14
WIND GUST        24 24 23 23 23 23 21 21 19 19 18 18 20 20 18 18 18 18 17 17 17
SIG WAVE HGT      9  9  8  8  8  8  8  8  7  7  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-180200-
MIDWAY ATOLL
28.22N 177.37W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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 NE NE NE
WIND SPD         19 19 19 19 19 19 17 17 16 16 15 15 16 16 15 15 14 14 14 14 15
WIND GUST        25 25 24 24 24 24 22 22 20 20 19 19 20 20 18 18 18 18 18 18 19
SIG WAVE HGT      9  9  9  9  8  8  8  8  8  8  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-180200-
LISIANSKI ATOLL
26.08N 174.00W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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         NE NE NE NE  E  E  E  E  E  E  E  E NE NE NE NE NE NE  E  E  E
WIND SPD         23 23 22 22 22 22 20 20 19 19 16 16 17 17 16 16 15 15 13 13 13
WIND GUST        29 29 29 29 28 28 26 26 24 24 20 20 22 22 20 20 19 19 17 17 17
SIG WAVE HGT     11 11 11 11 10 10 10 10  9  9  8  8  8  8  8  8  8  8  7  7  7



$$

PHZ180-180200-
PEARL & HERMES ATOLL
27.83N 175.83W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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 NE NE NE NE NE
WIND SPD         20 20 20 20 20 20 18 18 17 17 16 16 16 16 14 14 16 16 15 15 15
WIND GUST        26 26 25 25 25 25 23 23 21 21 20 20 21 21 18 18 20 20 19 19 19
SIG WAVE HGT     10 10  9  9  9  9  9  9  8  8  8  8  7  7  7  7  7  7  7  7  7



$$

PHZ180-180200-
FRENCH FRIGATE SHOALS
23.86N 166.27W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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         NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD         22 22 18 18 17 17 14 14 13 13 13 13 13 13 13 13 13 13 12 12 13
WIND GUST        28 28 23 23 22 22 18 18 16 16 16 16 16 16 16 16 16 16 15 15 17
SIG WAVE HGT     11 11 11 11 10 10 10 10  8  8  8  8  7  7  7  7  6  6  6  6  6



$$

PHZ180-180200-
NIHOA
23.06N 161.92W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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 SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD          5  5  6  6  9  9 10 10 12 12 12 12 13 13 13 13 15 15 14 14 15
WIND GUST         6  6  7  7 10 10 12 12 15 15 15 15 16 16 16 16 18 18 18 18 19
SIG WAVE HGT      7  7  8  8  8  8  8  8  7  7  7  7  6  6  6  6  6  6  6  6  6
TSTMS             S  S  S  S  S  S  S  S



$$

PHZ180-180200-
KINGMAN REEF
6.44N 162.34W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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         NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD         14 14 13 13 13 13 14 14 15 15 16 16 17 17 18 18 18 18 18 18 18
WIND GUST        17 17 17 17 17 17 18 18 19 19 20 20 22 22 23 23 23 23 23 23 22
SIG WAVE HGT      6  6  6  6  5  5  6  6  6  6  6  6  6  6  7  7  7  7  7  7  7
TSTMS                         S  S  S  S  S  S  S  S  S  S  S  S



$$

PHZ180-180200-
JOHNSTON ATOLL
16.74N 169.52W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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         NE NE  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD         10 10  9  9 11 11 11 11 11 11 10 10 11 11 12 12 12 12 13 13 14
WIND GUST        12 12 11 11 13 13 13 13 14 14 12 12 13 13 14 14 15 15 16 16 17
SIG WAVE HGT      5  5  6  6  7  7  7  7  7  7  7  7  7  7  6  6  6  6  6  6  6



$$

PHZ180-180200-
PALMYRA ATOLL
5.92N 162.00W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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 NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD         13 13 12 12 13 13 14 14 15 15 16 16 17 17 18 18 18 18 18 18 17
WIND GUST        17 17 15 15 16 16 18 18 19 19 20 20 22 22 23 23 23 23 22 22 22
SIG WAVE HGT      6  6  6  6  6  6  6  6  6  6  6  6  6  6  7  7  7  7  7  7  7
TSTMS                         S  S  S  S  S  S  S  S



$$

PHZ180-180200-
CHRISTMAS ISLAND
2.1N 157.8W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         13 13 12 12 13 13 14 14 15 15 14 14 14 14 14 14 16 16 15 15 14
WIND GUST        16 16 15 15 17 17 17 17 18 18 18 18 18 18 18 18 20 20 19 19 18
SIG WAVE HGT      6  6  6  6  5  5  5  5  6  6  6  6  6  6  5  5  6  6  6  6  6



$$

PHZ180-180200-
FANNING ISLAND
5.92N 162.00W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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  E
WIND SPD         14 14 13 13 14 14 15 15 16 16 16 16 16 16 17 17 17 17 17 17 17
WIND GUST        17 17 17 17 18 18 19 19 20 20 20 20 20 20 21 21 21 21 21 21 21
SIG WAVE HGT      6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  6  7  7  7



$$

PHZ180-180200-
MARO REEF
25.33N 170.5W
536 AM HST THU APR 17 2025

DATE             THU 04/17/25            FRI 04/18/25            SAT 04/19/25
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         NE NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E
WIND SPD         24 24 22 22 22 22 21 21 20 20 19 19 17 17 14 14 12 12 12 12 12
WIND GUST        30 30 29 29 28 28 26 26 26 26 24 24 21 21 17 17 15 15 15 15 15
SIG WAVE HGT     11 11 11 11 10 10 10 10 10 10  9  9  9  9  8  8  7  7  7  7  6



$$