Marine Forecast Matrix
Issued by NWS

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974
FXPA41 PHFO 040939
MFMN10

MARINE FORECAST MATRICES
NATIONAL WEATHER SERVICE HONOLULU HI
1138 PM HST FRI OCT 3 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.



PHZ180-041400-
BUOY 51101
24.31N 162.08W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E NE NE  E  E  E  E NE  E NE NE NE NE NE NE
WIND SPD                9  9 10 10 11 11 10 13 14 12 12 15 14 14 19 22 18 18 17
WIND GUST              13 13 14 14 15 15 14 18 20 17 17 21 20 20 27 31 25 25 24
SIG WAVE HGT            5  6  7  8  8  9  9  9  8  8  8  7  7  7  7  7  8  8  8



$$

PHZ180-041400-
BUOY 51000
23.54N 153.90W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E NE NE  E  E  E  E  E  E NE NE NE NE NE NE
WIND SPD               16 14 11 10 12 13 14 11 13 11 11 10  9  9 11  9  8  7  6
WIND GUST              22 20 15 14 17 18 20 15 18 15 15 14 13 13 15 13 11 10  8
SIG WAVE HGT            5  6  6  6  6  6  7  8  8  8  8  8  8  8  7  7  7  6  6



$$

PHZ180-041400-
BUOY 51004
17.42N 152.51W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E NE  E  E  E  E  E  E  E  E NE NE NE NE NE NE
WIND SPD               16 15 14 13 13 15 16 16 15 14 12 12 11 12 11 10  9  9 10
WIND GUST              22 21 20 18 18 21 22 22 21 20 17 17 15 17 15 14 13 13 14
SIG WAVE HGT            6  6  6  6  6  6  6  6  6  6  6  6  6  7  7  7  7  7  7



$$

PHZ180-041400-
BUOY 51002
17.17N 157.84W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE NE  E  E
WIND SPD               15 18 17 17 16 15 16 15 15 16 15 16 18 17 13 10 11 11 11
WIND GUST              21 25 24 24 22 21 22 21 21 22 21 22 25 24 18 14 15 15 15
SIG WAVE HGT            6  6  6  6  6  6  6  6  6  7  7  7  7  7  7  7  7  7  6



$$

PHZ180-041400-
BUOY 51003
19.04N 160.64W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E NE NE NE  E  E NE NE  E  E  E NE NE  E
WIND SPD               12 12 11 11 10  8 11 12 12 10 11 15 12 13 11  8  9 14 12
WIND GUST              17 17 15 15 14 11 15 17 17 14 15 21 17 18 15 11 13 20 17
SIG WAVE HGT            5  5  5  5  5  6  6  7  7  7  7  7  7  7  7  7  7  7  6



$$

PHZ180-041400-
KURE ATOLL
28.42N 178.33W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD               14 12 12 11 11 13 14 14 15 15 14 15 16 16 16 17 18 17 15
WIND GUST              20 17 17 15 15 18 20 20 21 21 20 21 22 22 22 24 25 24 21
SIG WAVE HGT            8  7  7  7  7  6  6  6  6  6  7  7  7  6  6  7  7  7  7



$$

PHZ180-041400-
MIDWAY ATOLL
28.22N 177.37W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                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 11 12 15 15 15 14 15 15 15 17 16 18 16 16 17
WIND GUST              20 18 18 17 15 17 21 21 21 20 21 21 21 24 22 25 22 22 24
SIG WAVE HGT            8  8  7  7  7  7  6  6  6  7  7  7  7  6  6  7  7  7  7



$$

PHZ180-041400-
LISIANSKI ATOLL
26.08N 174.00W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E NE NE  E NE  E  E  E  E  E  E  E  E
WIND SPD               15 13 13 15 15 16 18 17 17 18 18 18 18 19 21 20 17 20 18
WIND GUST              21 18 18 21 21 22 25 24 24 25 25 25 25 27 29 28 24 28 25
SIG WAVE HGT            8  8  8  7  7  7  7  7  7  7  7  7  7  7  7  7  7  8  8



$$

PHZ180-041400-
PEARL & HERMES ATOLL
27.83N 175.83W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD               14 14 13 12 12 13 15 16 15 15 15 16 16 17 17 18 17 17 16
WIND GUST              20 20 18 17 17 18 21 22 21 21 21 22 22 24 24 25 24 24 22
SIG WAVE HGT            8  8  8  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-041400-
FRENCH FRIGATE SHOALS
23.86N 166.27W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E NE NE NE  E  E  E  E  E  E  E  E  E  E NE NE
WIND SPD               10 10 10 12 14 14 16 16 15 16 17 17 17 16 16 18 20 20 19
WIND GUST              14 14 14 17 20 20 22 22 21 22 24 24 24 22 22 25 28 28 27
SIG WAVE HGT            6  7  7  8  8  8  8  8  8  8  7  7  7  7  7  7  8  8  8



$$

PHZ180-041400-
NIHOA
23.06N 161.92W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E  E  E  E  E NE  E  E NE NE NE NE NE
WIND SPD                4  5  8 11 14 14 14 14 14 13 13 15 13 12 14 13 16 18 17
WIND GUST               6  7 11 15 20 20 20 20 20 18 18 21 18 17 20 18 22 25 24
SIG WAVE HGT            4  5  6  7  7  8  8  8  8  8  8  8  7  7  7  7  7  7  7



$$

PHZ180-041400-
KINGMAN REEF
6.44N 162.34W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR               SE SE SE SE SE SE SE SE SE SE SE SE SE  S  S  W  W  W SW
WIND SPD               14 13 13 12 12 11 10 10  9  7  6  6  5  3  3  1  3  5  6
WIND GUST              20 18 18 17 17 15 14 14 13 10  8  8  7  4  4  1  4  7  8
SIG WAVE HGT            6  6  6  6  6  5  5  5  5  5  5  5  5  5  5  5  5  5  5
TSTMS                   S  S                                      S  S  S  S  S



$$

PHZ180-041400-
JOHNSTON ATOLL
16.74N 169.52W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE
WIND SPD               14 14 14 13 14 14 14 17 15 13 15 15 13 12 13 13 12 13 12
WIND GUST              20 20 20 18 20 20 20 24 21 18 21 21 18 17 18 18 17 18 17
SIG WAVE HGT            5  5  5  6  6  6  7  7  7  7  7  7  7  7  7  7  7  7  7



$$

PHZ180-041400-
PALMYRA ATOLL
5.92N 162.00W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR               SE SE SE SE SE SE SE SE SE SE SE SE  S  S  S  S  S  S  S
WIND SPD               13 13 13 13 12 12 11 10  9  8  7  7  7  6  3  2  3  5  7
WIND GUST              18 18 18 18 17 17 15 14 13 11 10 10 10  8  4  3  4  7 10
SIG WAVE HGT            6  6  6  6  6  6  5  5  5  5  5  5  5  5  5  5  5  5  5
TSTMS                                                             S  S  S  S  S



$$

PHZ180-041400-
CHRISTMAS ISLAND
2.1N 157.8W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E  E  E  E  E SE SE  E  E  E  E  E SE
WIND SPD               14 14 15 15 15 15 15 14 13 13 13 14 14 10 10 12 11 11 11
WIND GUST              20 20 21 21 21 21 21 20 18 18 18 20 20 14 14 17 15 15 15
SIG WAVE HGT            6  6  6  6  6  6  5  5  5  5  5  5  5  5  5  5  5  5  5



$$

PHZ180-041400-
FANNING ISLAND
5.92N 162.00W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR               SE  E  E  E SE  E  E  E  E  E SE SE SE SE SE SE SE SE SE
WIND SPD               17 16 15 14 13 13 13 11 10 10 12 10 11 12 11 12 11 11 11
WIND GUST              24 22 21 20 18 18 18 15 14 14 17 14 15 17 15 17 15 15 15
SIG WAVE HGT            6  6  6  6  6  6  5  5  5  5  5  5  5  5  5  5  5  5  5



$$

PHZ180-041400-
MARO REEF
25.33N 170.5W
1138 PM HST FRI OCT 3 2025

DATE           10/03/25      SAT 10/04/25            SUN 10/05/25            MON
HST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY     01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16

WIND DIR                E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E NE NE NE
WIND SPD                9  9  9 11 11 13 16 17 15 14 17 21 20 20 21 19 17 17 18
WIND GUST              13 13 13 15 15 18 22 24 21 20 24 29 28 28 29 27 24 24 25
SIG WAVE HGT            8  8  8  8  7  7  7  7  7  7  7  7  7  7  7  8  8  8  8



$$