343 SRFL50 KWAL 161708 140A005E 106170835":PP 8 #60 0.00 0.00 0.00 0.00 :TW 8 #60 23.87 23.62 23.41 23.37 :CSPZ 8 #60 50.59 50.56 50.55 50.55 :HP 2 #6 -0.167 -0.168 -0.169 -0.170 -0.170 -0.170 -0.170 -0.171 -0.171 -0.172 -0.175 -0.180 :BV 8 #60 14.39 14.44 14.45 13.76 :BL 12.98 :PWR 4.6/0.0 46+0NN 481E  056 SRFL50 KWAL 161708 140A1328 106170840":PP 8 #60 0.00 0.00 0.00 0.00 :HP 2 #6 -0.169 -0.169 -0.179 -0.174 -0.179 -0.179 -0.184 -0.184 -0.189 -0.184 -0.189 -0.194 -0.194 -0.199 -0.194 :TW 8 #60 25.03 24.20 23.59 23.18 :CSPZ 8 #60 56.290 56.600 56.920 56.960 :BV 8 #60 14.05 14.15 :WC 8 #60 56.09 56.26 :ST 8 #60 25.75 24.85 :WY 8 #60 1.23 1.15 :WO 8 #60 8.72 7.46 :DOM 8 #60 30.18 30.65 :BL 13.32 :PWR 5.4/0.4 38-0NN 481E  386 SRFL50 KWAL 161708 140A35C4 106170850":PP 8 #60 0.00 0.00 0.00 0.00 :HP 2 #6 -0.06 -0.06 -0.06 -0.06 -0.06 -0.06 -0.06 -0.07 -0.06 -0.07 -0.07 -0.07 -0.08 -0.08 -0.08 -0.08 -0.09 -0.08 -0.09 -0.08 -0.09 -0.09 -0.08 -0.08 :TW 8 #60 24.64 24.25 23.66 23.51 :CSPZ 8 #60 42.17 42.18 42.19 42.41 :BV 8 #60 13.57 13.59 14.26 14.33 :BL 13.23 :PWR 5.0/0.6 42+0NN 481E  587 SRFL50 KWAL 161708 140A4354 106170855":PP 8 #60 0.00 0.00 0.00 0.00 :HP 2 #6 0.04 0.02 0.02 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.04 0.02 0.01 0.01 0.00 -0.01 -0.01 -0.01 -0.02 -0.02 -0.02 -0.02 -0.02 :TW 8 #60 23.99 23.71 23.53 23.35 :CSPZ 8 #60 44.13 44.13 44.14 44.11 :BV 8 #60 14.22 14.24 14.31 14.20 :BL 13.76 :PWR 5.0/0.5 35-0NN 481E  593 SRFL50 KWAL 161709 140A5022 106170900":PP 9 #60 0.00 0.00 0.00 0.00 :HP 3 #6 -0.084 -0.089 -0.094 -0.089 -0.089 -0.084 -0.089 -0.099 -0.099 -0.099 -0.104 -0.104 -0.114 -0.119 -0.119 :TW 9 #60 24.81 24.31 23.92 23.54 :CSPZ 9 #60 52.290 52.310 52.360 52.450 :BV 9 #60 13.53 13.51 :WC 9 #60 52.91 52.81 :ST 9 #60 25.19 24.53 :WY 9 #60 0.76 0.84 :WO 9 #60 6.96 6.56 :DOM 9 #60 17.26 16.85 :BL 12.77 :PWR 13.4/0.0 43+0NN 481E  014 SRFL50 KWAL 161709 140A76CE 106170910":BV 9 #60 13.49 :PP 9 #60 0.00 0.00 0.00 0.00 :HP 3 #6 1.194 1.154 1.129 1.094 1.054 0.974 0.939 0.884 0.834 0.769 0.714 0.659 0.594 0.534 0.439 0.374 0.309 0.244 0.189 0.154 0.084 0.044 -0.040 -0.090 :CSPZ 9 #60 58.000 58.100 58.100 58.040 :TW 9 #60 24.47 24.15 23.89 23.76 :BL 13.41 :PWR 13.1/0.0 47+0NN 481E  958 SRFL50 KWAL 161709 140AA0A6 106170925":TW 9 #60 24.53 24.47 24.04 23.14 :CSPZ 9 #60 59.90 60.20 60.10 60.40 :BV 9 #60 13.87 13.72 13.62 13.52 :BL 13.18 :PWR 13.6/0.4 43+0NN 481E  646 SRFL50 KWAL 161709 140A953C 106170920":PP 9 #60 0.00 0.00 0.00 0.00 :HP 3 #6 -0.02 -0.03 -0.03 -0.03 -0.04 -0.03 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.05 -0.06 -0.06 -0.06 -0.05 -0.07 -0.07 -0.07 -0.08 :TW 9 #60 24.53 24.24 23.73 23.80 :CSPZ 9 #60 44.72 44.86 45.17 45.45 :BV 9 #60 13.97 13.89 13.61 13.26 :BL 13.39 :PWR 5.2/0.4 39+0NN 481E  638 SRFL50 KWAL 161709 140AB3D0 106170930":PP 9 #60 0.00 0.00 0.00 0.00 :HP 3 #6 -0.192 -0.187 -0.171 -0.163 -0.139 -0.124 -0.101 -0.080 -0.055 -0.036 -0.009 0.014 0.039 0.057 0.093 :TW 9 #60 24.50 24.26 23.94 23.10 :CSPZ 9 #60 55.700 55.750 55.780 0.100 :BV 9 #60 13.91 13.97 :WC 9 #60 55.52 55.55 :ST 9 #60 24.47 24.45 :WY 9 #60 0.08 0.20 :WO 9 #60 7.57 7.71 :WT 9 #60 2.38 2.85 :BL 13.10 :PWR 4.3/0.3 31+0NN 481E  044 SRFL50 KWAL 161709 140AE3AC 106170945":PP 9 #60 0.00 0.00 0.00 0.00 :HP 3 #6 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 -0.394 :TW 9 #60 24.75 24.65 :CSPZ 9 #60 3.90 3.96 :BV 9 #60 14.283 14.321 :ST 9 #60 24.70 24.74 :WC 9 #60 3.58 3.76 :BL 13.59 :PWR 5.4/0.0 45+0NN 481E  055 SRFL50 KWAL 161709 140AF0DA 106170950":PP 9 #60 0.00 0.00 :HP 3 #6 -0.154 -0.149 -0.144 -0.139 -0.134 -0.139 -0.139 -0.139 -0.134 -0.134 :TW 9 #60 35.29 34.41 :CSPZ 9 #60 44.300 44.550 :BV 9 #60 14.19 14.22 :WC 9 #60 55.43 55.22 :ST 9 #60 25.22 24.49 :WY 9 #60 0.46 0.51 :WO 9 #60 6.70 6.37 :WT 9 #60 1.99 2.23 :UD 9 #60 62.00 96.00 :US 9 #60 9.90 7.00 :UP 9 #60 10.20 10.10 :BL 13.36 :PWR 4.5/0.3 41+0NN 481E  377 SRFL50 KWAL 161710 140B11D2 106171000":BV 10 #60 13.36 14.13 14.16 :HP 4 #6 -0.269 -0.284 -0.304 -0.314 -0.324 -0.344 -0.359 -0.359 -0.374 -0.384 -0.399 -0.404 -0.414 -0.409 -0.409 -0.404 -0.404 -0.389 -0.379 -0.374 -0.364 -0.359 -0.344 -0.334 -0.329 -0.319 -0.314 -0.304 -0.294 -0.284 :TW 10 #60 23.78 23.46 23.07 :CSPZ 10 #60 49.900 49.960 49.150 :PP 10 #60 0.00 0.00 0.00 :BL 12.99 :PWR 5.5/0.0 45+0NN 481E  327 SRFL50 KWAL 161719 FA8046B6 106171924`B1S@gc@g^@MI@MEB`JB_RAQrASV@CR@CQ@MI@MH@Bl@Bk@B^@B]KfsKev@L{@L{J 35+0NN 311E  418 SRFL50 KWAL 161719 FA8055C0 106171934`B1S@kB@ez@NP@LeBtfBVPABJAEC@DD@CF@PP@LX@Aq@Ab@Ar@AcKuaKbZ@MI@L|L 37+0NN 311E  683 SRFL50 KWAL 161719 FA80E64E 106171954`B1S@gG@gZ@MT@MWBaXBbd@?F@?h@CC@CO@LT@MB@A\@Ag@A\@AhKpdKpL@M@@MAL 35+0NN 311E  257 SRFL50 KWAL 161720 FA80E89C 106172004`B1T@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@jO~AfI 33-0NN 311E  077 FZUS56 KMTR 161741 SRFMTR NORTHERN AND CENTRAL CALIFORNIA SURF ZONE FORECAST NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1041 AM PDT Thu Apr 16 2026 ...Please check with your local authorities on potential beach closures... CAZ505-170800- SONOMA AND MARIN COUNTY COASTAL AREAS- 1041 AM PDT Thu Apr 16 2026 .TODAY... Surf Height...................Northwest Facing Beaches - 7 to 11 feet. Southwest Facing Beaches - 3 to 6 feet. Thunderstorm Potential........None expected. Water Temperature.............Missing. Weather.......................Mostly sunny. High Temperature..............52-70. Wind..........................NW at 18 MPH becoming NW at 21 MPH. Tides.........................Low -0.0 feet (MLLW) 05:13 AM PDT. High 4.9 feet (MLLW) 11:48 AM PDT. Low 1.1 feet (MLLW) 05:08 PM PDT. High 6.0 feet (MLLW) 11:34 PM PDT. .FRIDAY... Surf Height...................Northwest Facing Beaches - 6 to 10 feet. Southwest Facing Beaches - 3 to 6 feet. Thunderstorm Potential........None expected. Weather.......................Mostly sunny. High Temperature..............53-70. Wind..........................NW at 9 MPH becoming NW at 11 MPH. Tides.........................Low -0.6 feet (MLLW) 05:56 AM PDT. High 4.8 feet (MLLW) 12:44 PM PDT. Low 1.5 feet (MLLW) 05:47 PM PDT. High 6.2 feet (MLLW) 11:07 PM PDT. $$ CAZ509-170800- SAN FRANCISCO AND SAN MATEO COUNTY COASTAL AREAS- 1041 AM PDT Thu Apr 16 2026 .TODAY... Surf Height...................6 to 10 feet. Thunderstorm Potential........None expected. Water Temperature.............Around 57 degrees. Weather.......................Mostly sunny. High Temperature..............56-71. Wind..........................N at 13 MPH becoming N at 17 MPH. Tides.........................Low -0.0 feet (MLLW) 05:13 AM PDT. High 4.9 feet (MLLW) 11:48 AM PDT. Low 1.1 feet (MLLW) 05:08 PM PDT. High 6.0 feet (MLLW) 11:34 PM PDT. .FRIDAY... Surf Height...................Northwest Facing Beaches - 6 to 9 feet. Southwest Facing Beaches - 3 to 5 feet. Thunderstorm Potential........None expected. Weather.......................Mostly sunny. High Temperature..............57-71. Wind..........................N at 8 MPH becoming N at 10 MPH. Tides.........................Low -0.6 feet (MLLW) 05:56 AM PDT. High 4.8 feet (MLLW) 12:44 PM PDT. Low 1.5 feet (MLLW) 05:47 PM PDT. High 6.2 feet (MLLW) 11:07 PM PDT. $$ CAZ529-170800- SANTA CRUZ COUNTY COASTAL AREAS- 1041 AM PDT Thu Apr 16 2026 .TODAY... Surf Height...................6 to 10 feet. Thunderstorm Potential........None expected. Water Temperature.............57 to 58 degrees. Weather.......................Mostly sunny. High Temperature..............57-71. Wind..........................N at 14 MPH becoming N at 18 MPH. Tides.........................Low -0.0 feet (MLLW) 04:26 AM PDT. High 4.2 feet (MLLW) 10:35 AM PDT. Low 0.9 feet (MLLW) 04:12 PM PDT. High 5.5 feet (MLLW) 10:23 PM PDT. .FRIDAY... Surf Height...................6 to 10 feet. Thunderstorm Potential........None expected. Weather.......................Mostly sunny. High Temperature..............59-74. Wind..........................N at 9 MPH becoming N at 12 MPH. Tides.........................Low -0.5 feet (MLLW) 05:12 AM PDT. High 4.0 feet (MLLW) 11:30 AM PDT. Low 1.3 feet (MLLW) 04:47 PM PDT. High 5.8 feet (MLLW) 10:55 PM PDT. $$ CAZ530-170800- MONTEREY BAY AND BIG SUR COASTAL AREAS- 1041 AM PDT Thu Apr 16 2026 .TODAY... Surf Height...................4 to 7 feet. Thunderstorm Potential........None expected. Water Temperature.............Around 59 degrees. Weather.......................Mostly sunny. High Temperature..............60-72. Wind..........................N at 8 MPH becoming N at 13 MPH. Tides.........................Low -0.0 feet (MLLW) 04:26 AM PDT. High 4.2 feet (MLLW) 10:35 AM PDT. Low 0.9 feet (MLLW) 04:12 PM PDT. High 5.5 feet (MLLW) 10:23 PM PDT. .FRIDAY... Surf Height...................5 to 8 feet. Thunderstorm Potential........None expected. Weather.......................Mostly sunny. High Temperature..............60-74. Wind..........................NE at 5 MPH becoming NE at 9 MPH. Tides.........................Low -0.5 feet (MLLW) 05:12 AM PDT. High 4.0 feet (MLLW) 11:30 AM PDT. Low 1.3 feet (MLLW) 04:47 PM PDT. High 5.8 feet (MLLW) 10:55 PM PDT. $$  236 FZHW52 PHFO 161759 SRFHFO Surf Zone Forecast for Hawaii National Weather Service Honolulu HI 759 AM HST Thu Apr 16 2026 .DISCUSSION...A small, short-period, NNW swell fades this afternoon into tonight. Small background energy from the W this weekend into next week from Typhoon Sinlaku, but confidence remains low. A much larger NW to WNW swell is possible towards the end of next week as Typhoon Sinlaku transitions to extratropical early next week. A small to moderate, medium-period, SSE swell boosts surf along S shores through Friday then lowers over the weekend. Surf along E shores remains below the seasonal average as trades remain light. However, increasing trades by week's end should brings a slight bump to surf. Low pressure advancing S along the W coast of the US next week then sends a small, medium period NE swell toward the islands by midweek. HIZ003-029>031-171900- Kauai- 759 AM HST Thu Apr 16 2026 __________________________________________________________________ Today Friday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 2-4 1-3 1-3 1-3 West Facing 2-4 2-4 2-4 1-3 South Facing 4-6 4-6 4-6 3-5 East Facing 1-3 1-3 1-3 1-3 .REST OF TODAY... Weather.....................Partly sunny. A chance of showers. High Temperature............In the lower 80s. Winds.......................East winds 5 to 10 mph. Tides... Hanalei Bay..............Low -0.3 feet 07:18 AM HST. High 1.9 feet 02:35 PM HST. Nawiliwili...............Low -0.3 feet 08:40 AM HST. High 1.8 feet 03:36 PM HST. Sunrise.....................6:17 AM HST. Sunset......................6:58 PM HST. .TONIGHT... Weather.....................Mostly cloudy. A slight chance of showers. Low Temperature.............In the lower 70s. Winds.......................East winds around 5 mph. Tides... Hanalei Bay..............Low 0.2 feet 08:29 PM HST. High 1.1 feet 02:09 AM HST. Nawiliwili...............Low 0.2 feet 09:51 PM HST. High 1.0 feet 03:10 AM HST. .FRIDAY... Weather.....................Cloudy. A chance of showers. High Temperature............In the lower 80s. Winds.......................East winds around 10 mph. Tides... Hanalei Bay..............Low -0.3 feet 07:45 AM HST. High 2.1 feet 03:18 PM HST. Nawiliwili...............Low -0.4 feet 09:07 AM HST. High 2.0 feet 04:19 PM HST. Sunrise.....................6:16 AM HST. Sunset......................6:58 PM HST. $$ HIZ006-007-009-032>035-171900- Oahu- 759 AM HST Thu Apr 16 2026 __________________________________________________________________ Today Friday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 2-4 1-3 1-3 1-3 West Facing 3-5 2-4 2-4 1-3 South Facing 5-7 4-6 4-6 3-5 East Facing 1-3 1-3 1-3 1-3 .REST OF TODAY... UV Index....................Very High. Weather.....................Partly sunny. A slight chance of showers. High Temperature............In the lower 80s. Winds.......................East winds around 10 mph. Tides... Honolulu.................Low -0.3 feet 09:04 AM HST. High 1.9 feet 03:51 PM HST. Waianae..................Low -0.3 feet 09:22 AM HST. High 1.8 feet 04:11 PM HST. Haleiwa..................High 1.5 feet 02:49 PM HST. Mokuoloe.................Low -0.4 feet 07:43 AM HST. High 2.1 feet 02:33 PM HST. Sunrise.....................6:12 AM HST. Sunset......................6:52 PM HST. .TONIGHT... Weather.....................Mostly cloudy until 12 AM, then partly cloudy. A slight chance of showers. Low Temperature.............In the lower 70s. Winds.......................East winds around 10 mph. Tides... Honolulu.................Low 0.1 feet 10:20 PM HST. High 1.1 feet 03:38 AM HST. Waianae..................Low 0.1 feet 10:38 PM HST. High 1.0 feet 03:58 AM HST. Haleiwa..................Low 0.1 feet 08:15 PM HST. High 0.9 feet 02:36 AM HST. Mokuoloe.................Low 0.5 feet 08:26 PM HST. High 1.5 feet 01:43 AM HST. .FRIDAY... UV Index....................Very High. Weather.....................Mostly cloudy. A chance of showers. High Temperature............In the lower 80s. Winds.......................East winds 10 to 15 mph. Tides... Honolulu.................Low -0.4 feet 09:31 AM HST. High 2.1 feet 04:33 PM HST. Waianae..................Low -0.4 feet 09:49 AM HST. High 2.0 feet 04:53 PM HST. Haleiwa..................Low -0.3 feet 07:26 AM HST. High 1.7 feet 03:31 PM HST. Mokuoloe.................Low -0.6 feet 08:10 AM HST. High 2.3 feet 03:17 PM HST. Sunrise.....................6:11 AM HST. Sunset......................6:52 PM HST. $$ HIZ017-018-045>050-171900- Maui- 759 AM HST Thu Apr 16 2026 __________________________________________________________________ Today Friday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 2-4 1-3 1-3 1-3 West Facing 1-3 1-3 1-3 0-2 South Facing 3-5 3-5 3-5 2-4 East Facing 1-3 1-3 1-3 1-3 .REST OF TODAY... Weather.....................Cloudy. A slight chance of showers. High Temperature............Around 80. Winds.......................East winds around 10 mph. Tides... Kahului..................Low -0.4 feet 07:38 AM HST. High 2.3 feet 02:20 PM HST. Sunrise.....................6:06 AM HST. Sunset......................6:45 PM HST. .TONIGHT... Weather.....................Mostly cloudy. A slight chance of showers. Low Temperature.............In the lower 70s. Winds.......................East winds around 10 mph. Tides... Kahului..................Low 0.4 feet 08:21 PM HST. High 1.7 feet 01:47 AM HST. .FRIDAY... Weather.....................Mostly cloudy. A chance of showers. High Temperature............In the lower 80s. Winds.......................East winds around 10 mph. Tides... Kahului..................Low -0.5 feet 08:05 AM HST. High 2.5 feet 03:02 PM HST. Sunrise.....................6:05 AM HST. Sunset......................6:45 PM HST. $$ HIZ052>054-171900- Big Island Windward and Southeast- 759 AM HST Thu Apr 16 2026 __________________________________________________________________ Today Friday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 2-4 1-3 1-3 1-3 East Facing 1-3 1-3 1-3 1-3 South Facing 4-6 4-6 4-6 3-5 .REST OF TODAY... Weather.....................Cloudy. A slight chance of showers. High Temperature............In the lower 80s. Winds.......................East winds 5 to 10 mph. Tides... Hilo Bay.................Low -0.4 feet 08:16 AM HST. High 2.5 feet 02:55 PM HST. Sunrise.....................6:01 AM HST. Sunset......................6:39 PM HST. .TONIGHT... Weather.....................Cloudy. A slight chance of showers. Low Temperature.............Around 70. Winds.......................Northeast winds around 5 mph. Tides... Hilo Bay.................Low 0.3 feet 09:05 PM HST. High 1.8 feet 02:36 AM HST. .FRIDAY... Weather.....................Cloudy. A slight chance of showers. High Temperature............In the lower 80s. Winds.......................Northeast winds 5 to 10 mph. Tides... Hilo Bay.................Low -0.6 feet 08:46 AM HST. High 2.7 feet 03:38 PM HST. Sunrise.....................6:01 AM HST. Sunset......................6:39 PM HST. $$ HIZ023-026-051-171900- Big Island Leeward- 759 AM HST Thu Apr 16 2026 __________________________________________________________________ Today Friday Shores Surf Surf AM PM AM PM __________________________________________________________________ West Facing 1-3 1-3 1-3 1-3 South Facing 3-5 3-5 3-5 2-4 .REST OF TODAY... Weather.....................Cloudy. A slight chance of showers. High Temperature............In the lower 80s. Winds.......................Northwest winds 5 to 10 mph. Tides... Kona.....................Low -0.3 feet 08:53 AM HST. High 2.0 feet 03:33 PM HST. Kawaihae.................Low -0.3 feet 09:06 AM HST. High 2.2 feet 03:51 PM HST. Sunrise.....................6:05 AM HST. Sunset......................6:43 PM HST. .TONIGHT... Weather.....................Mostly cloudy. A slight chance of showers. Low Temperature.............In the lower 70s. Winds.......................Northwest winds around 5 mph, becoming south after midnight. Tides... Kona.....................Low 0.2 feet 09:42 PM HST. High 1.5 feet 03:14 AM HST. Kawaihae.................Low 0.0 feet 10:19 PM HST. High 1.3 feet 03:43 AM HST. .FRIDAY... Weather.....................Mostly cloudy. A slight chance of showers. High Temperature............In the mid 80s. Winds.......................Northwest winds 5 to 10 mph. Tides... Kona.....................Low -0.4 feet 09:23 AM HST. High 2.2 feet 04:16 PM HST. Kawaihae.................Low -0.4 feet 09:35 AM HST. High 2.4 feet 04:32 PM HST. Sunrise.....................6:05 AM HST. Sunset......................6:43 PM HST. $$ __________________________________________________________________ Product Legend: Surf: Height of the surf from trough to crest (face value) in feet. Tides: Heights displayed are relative to the Mean Lower Low Water (MLLW) datum in feet. Surf heights can vary significantly from beach to beach along a coastline. Surf larger than the upper end of the range provided in the forecast will occur periodically, sometimes up to a few hours apart. Expect to encounter rip currents in or near the surf zone, with rip current strength increasing with surf size. Swimmers are urged to exercise caution at all times and enter the water near a lifeguard. For the latest beach hazard and safety information at individual beaches in Hawaii refer to: https://hawaiibeachsafety.com __________________________________________________________________ $$