Today
Tue
May 19
Mostly clear, with a low around 50. North northeast wind 0 to 5 mph.
Waves
5-6 ft
Swell
WNW
Water
56-58℉
Wind
NNE 0 to 5 mph
Rip
Low
Tides
Sunrise
5:55 am
Sunset
8:02 pm
Today
Tue
May 19
Mostly clear, with a low around 50. North northeast wind 0 to 5 mph.
Waves
5-6 ft
Swell
WNW
Water
56-58℉
Wind
NNE 0 to 5 mph
Rip
Low
Tides
Sunrise
5:55 am
Sunset
8:02 pm
50-50℉
Waves
5-6 ft
Rip Current
Low
Water
56-58℉
Swell
WNW 296° 4.5 ft 7s
Wind
NNE 0 to 5 mph
Sunrise
5:55 am
Sunset
8:02 pm
-1.6 ft
Low
7:13 am
3.6 ft
High
2:15 pm
2.7 ft
Low
6:14 pm
Tidal Chart 24 Hours
Wed
May 20
Sunny, with a high near 77. West wind 0 to 10 mph.
Waves
5-6 ft
Swell
WNW
Water
57-59℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:54 am
Sunset
8:03 pm
Wed
May 20
Sunny, with a high near 77. West wind 0 to 10 mph.
Waves
5-6 ft
Swell
WNW
Water
57-59℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:54 am
Sunset
8:03 pm
48-77℉
Waves
5-6 ft
Rip Current
Low
Water
57-59℉
Swell
WNW 298° 4.6 ft 8s
Wind
W 0 to 10 mph
Sunrise
5:54 am
Sunset
8:03 pm
6 ft
High
12:24 am
-1.4 ft
Low
8:09 am
3.7 ft
High
3:21 pm
2.8 ft
Low
7:25 pm
Tidal Chart 24 Hours
Thu
May 21
Patchy fog before 11am. Mostly sunny, with a high near 71. West wind 0 to 10 mph.
Waves
5-6 ft
Swell
WNW
Water
57-59℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:54 am
Sunset
8:04 pm
Thu
May 21
Patchy fog before 11am. Mostly sunny, with a high near 71. West wind 0 to 10 mph.
Waves
5-6 ft
Swell
WNW
Water
57-59℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:54 am
Sunset
8:04 pm
48-71℉
Waves
5-6 ft
Rip Current
Low
Water
57-59℉
Swell
WNW 297° 4.7 ft 7s
Wind
W 0 to 10 mph
Sunrise
5:54 am
Sunset
8:04 pm
5.5 ft
High
1:24 am
-1 ft
Low
9:08 am
3.9 ft
High
4:24 pm
2.8 ft
Low
8:53 pm
Tidal Chart 24 Hours
Fri
May 22
Patchy fog before 11am. Mostly sunny, with a high near 67.
Waves
4-5 ft
Swell
WNW
Water
58-59℉
Wind
W 0 to 5 mph
Rip
Low
Tides
Sunrise
5:53 am
Sunset
8:04 pm
Fri
May 22
Patchy fog before 11am. Mostly sunny, with a high near 67.
Waves
4-5 ft
Swell
WNW
Water
58-59℉
Wind
W 0 to 5 mph
Rip
Low
Tides
Sunrise
5:53 am
Sunset
8:04 pm
50-67℉
Waves
4-5 ft
Rip Current
Low
Water
58-59℉
Swell
WNW 297° 3.9 ft 7s
Wind
W 0 to 5 mph
Sunrise
5:53 am
Sunset
8:04 pm
4.9 ft
High
2:32 am
-0.6 ft
Low
10:07 am
4.2 ft
High
5:18 pm
2.5 ft
Low
10:33 pm
Tidal Chart 24 Hours
Sat
May 23
Mostly sunny, with a high near 66.
Waves
4 ft
Swell
WNW
Water
58-60℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:53 am
Sunset
8:05 pm
Sat
May 23
Mostly sunny, with a high near 66.
Waves
4 ft
Swell
WNW
Water
58-60℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:53 am
Sunset
8:05 pm
50-66℉
Waves
4 ft
Rip Current
Low
Water
58-60℉
Swell
WNW 300° 3.3 ft 7s
Wind
W 0 to 10 mph
Sunrise
5:53 am
Sunset
8:05 pm
4.3 ft
High
3:52 am
-0.1 ft
Low
11:02 am
4.5 ft
High
6:04 pm
2 ft
Low
11:58 pm
Tidal Chart 24 Hours
Sun
May 24
Mostly sunny, with a high near 67.
Waves
3-4 ft
Swell
W
Water
59-61℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:52 am
Sunset
8:06 pm
Sun
May 24
Mostly sunny, with a high near 67.
Waves
3-4 ft
Swell
W
Water
59-61℉
Wind
W 0 to 10 mph
Rip
Low
Tides
Sunrise
5:52 am
Sunset
8:06 pm
51-67℉
Waves
3-4 ft
Rip Current
Low
Water
59-61℉
Swell
W 274° 2.5 ft 9s
Wind
W 0 to 10 mph
Sunrise
5:52 am
Sunset
8:06 pm
3.9 ft
High
5:16 am
0.3 ft
Low
11:52 am
4.8 ft
High
6:44 pm
Tidal Chart 24 Hours
Mon
May 25
Mostly sunny, with a high near 67.
Waves
3-4 ft
Swell
SW
Water
59-60℉
Wind
WNW 0 to 10 mph
Rip
Low
Tides
Sunrise
5:52 am
Sunset
8:06 pm
Mon
May 25
Mostly sunny, with a high near 67.
Waves
3-4 ft
Swell
SW
Water
59-60℉
Wind
WNW 0 to 10 mph
Rip
Low
Tides
Sunrise
5:52 am
Sunset
8:06 pm
51-67℉
Waves
3-4 ft
Rip Current
Low
Water
59-60℉
Swell
SW 233° 2.3 ft 12s
Wind
WNW 0 to 10 mph
Sunrise
5:52 am
Sunset
8:06 pm
1.4 ft
Low
1:08 am
3.6 ft
High
6:37 am
0.8 ft
Low
12:36 pm
5.1 ft
High
7:19 pm
Tidal Chart 24 Hours
Raw JSON Data
{
"days": [
{
"Location": "ca san luis obispo",
"Day": "Today",
"Date": "2026-05-19",
"Forecast": "Mostly clear, with a low around 50. North northeast wind 0 to 5 mph.",
"Wind": "NNE 0 to 5 mph",
"Weather": "Mostly Clear",
"Air": "50℉",
"Sunrise": "5:55 am",
"Sunset": "8:02 pm",
"Rip Current": "Low",
"Waves": "5-6 ft",
"Water": "56-58℉",
"Tides": [
"Low -1.6 ft 7:13 am",
"High 3.6 ft 2:15 pm",
"Low 2.7 ft 6:14 pm"
],
"Swell": [
"WNW 296° 4.5 ft 7s"
]
},
{
"Location": "ca san luis obispo",
"Day": "Wednesday",
"Date": "2026-05-20",
"Forecast": "Sunny, with a high near 77. West wind 0 to 10 mph.",
"Wind": "W 0 to 10 mph",
"Weather": "Sunny",
"Air": "48-77℉",
"Sunrise": "5:54 am",
"Sunset": "8:03 pm",
"Rip Current": "Low",
"Waves": "5-6 ft",
"Water": "57-59℉",
"Tides": [
"High 6.0 ft 12:24 am",
"Low -1.4 ft 8:09 am",
"High 3.7 ft 3:21 pm",
"Low 2.8 ft 7:25 pm"
],
"Swell": [
"WNW 298° 4.6 ft 8s"
]
},
{
"Location": "ca san luis obispo",
"Day": "Thursday",
"Date": "2026-05-21",
"Forecast": "Patchy fog before 11am. Mostly sunny, with a high near 71. West wind 0 to 10 mph.",
"Wind": "W 0 to 10 mph",
"Weather": "Patchy Fog then Mostly Sunny",
"Air": "48-71℉",
"Sunrise": "5:54 am",
"Sunset": "8:04 pm",
"Rip Current": "Low",
"Waves": "5-6 ft",
"Water": "57-59℉",
"Tides": [
"High 5.5 ft 1:24 am",
"Low -1.0 ft 9:08 am",
"High 3.9 ft 4:24 pm",
"Low 2.8 ft 8:53 pm"
],
"Swell": [
"WNW 297° 4.7 ft 7s"
]
},
{
"Location": "ca san luis obispo",
"Day": "Friday",
"Date": "2026-05-22",
"Forecast": "Patchy fog before 11am. Mostly sunny, with a high near 67.",
"Wind": "W 0 to 5 mph",
"Weather": "Patchy Fog then Mostly Sunny",
"Air": "50-67℉",
"Sunrise": "5:53 am",
"Sunset": "8:04 pm",
"Rip Current": "Low",
"Waves": "4-5 ft",
"Water": "58-59℉",
"Tides": [
"High 4.9 ft 2:32 am",
"Low -0.6 ft 10:07 am",
"High 4.2 ft 5:18 pm",
"Low 2.5 ft 10:33 pm"
],
"Swell": [
"WNW 297° 3.9 ft 7s"
]
},
{
"Location": "ca san luis obispo",
"Day": "Saturday",
"Date": "2026-05-23",
"Forecast": "Mostly sunny, with a high near 66.",
"Wind": "W 0 to 10 mph",
"Weather": "Mostly Sunny",
"Air": "50-66℉",
"Sunrise": "5:53 am",
"Sunset": "8:05 pm",
"Rip Current": "Low",
"Waves": "4 ft",
"Water": "58-60℉",
"Tides": [
"High 4.3 ft 3:52 am",
"Low -0.1 ft 11:02 am",
"High 4.5 ft 6:04 pm",
"Low 2.0 ft 11:58 pm"
],
"Swell": [
"WNW 300° 3.3 ft 7s"
]
},
{
"Location": "ca san luis obispo",
"Day": "Sunday",
"Date": "2026-05-24",
"Forecast": "Mostly sunny, with a high near 67.",
"Wind": "W 0 to 10 mph",
"Weather": "Mostly Sunny",
"Air": "51-67℉",
"Sunrise": "5:52 am",
"Sunset": "8:06 pm",
"Rip Current": "Low",
"Waves": "3-4 ft",
"Water": "59-61℉",
"Tides": [
"High 3.9 ft 5:16 am",
"Low 0.3 ft 11:52 am",
"High 4.8 ft 6:44 pm"
],
"Swell": [
"W 274° 2.5 ft 9s"
]
},
{
"Location": "ca san luis obispo",
"Day": "Memorial Day",
"Date": "2026-05-25",
"Forecast": "Mostly sunny, with a high near 67.",
"Wind": "WNW 0 to 10 mph",
"Weather": "Mostly Sunny",
"Air": "51-67℉",
"Sunrise": "5:52 am",
"Sunset": "8:06 pm",
"Rip Current": "Low",
"Waves": "3-4 ft",
"Water": "59-60℉",
"Tides": [
"Low 1.4 ft 1:08 am",
"High 3.6 ft 6:37 am",
"Low 0.8 ft 12:36 pm",
"High 5.1 ft 7:19 pm"
],
"Swell": [
"SW 233° 2.3 ft 12s"
]
}
],
"apiStatus": {
"total": 7,
"success": 7,
"failed": [],
"log": [
{
"step": "Open-Meteo Marine (core)",
"success": true,
"url": "https://marine-api.open-meteo.com/v1/marine?latitude=35.1428&longitude=-120.6413&hourly=wave_height,swell_wave_height,swell_wave_direction,swell_wave_period,sea_surface_temperature&length_unit=imperial&timezone=America%2FLos_Angeles&forecast_days=7"
},
{
"step": "NWS SRF text",
"success": true,
"url": "https://tgftp.nws.noaa.gov/data/raw/fz/fzus56.klox.srf.lox.txt"
},
{
"step": "Open-Meteo Forecast",
"success": true,
"url": "https://api.open-meteo.com/v1/forecast?latitude=35.1428&longitude=-120.6413&daily=sunrise,sunset&timezone=America%2FLos_Angeles&forecast_days=7"
},
{
"step": "NWS Alerts CAZ340",
"success": true,
"url": "https://api.weather.gov/alerts/active?zone=CAZ340"
},
{
"step": "NWS /points",
"success": true,
"url": "https://api.weather.gov/points/35.1428,-120.6413"
},
{
"step": "NWS /forecast",
"success": true,
"url": "https://api.weather.gov/gridpoints/LOX/78,108/forecast"
},
{
"step": "NOAA Tides",
"success": true,
"url": "https://api.tidesandcurrents.noaa.gov/api/prod/datagetter?product=predictions&datum=MLLW&station=9412110&begin_date=20260519&end_date=20260526&interval=hilo&units=english&time_zone=lst_ldt&format=json"
}
]
}
}